Trada 2017

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Timber 2017 Industry Yearbook

Contents

Contents Published in 2017 by:

Chiltern House, Stocking Lane Hughenden Valley, High Wycombe Buckinghamshire HP14 4ND t +44 (0)1494 569600 e publications@trada.co.uk w www.trada.co.uk While every effort is made to ensure the accuracy of the advice given, the company cannot accept liability for loss or damage arising from the information supplied.

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form, by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owners. © Exova (UK) Ltd 2017 The publisher gratefully acknowledges the support of the firms whose advertisements appear in this publication. Whilst every care has been taken in compiling this publication, the publisher cannot accept responsibility for any inaccuracies, or for the products or services advertised.

Production by: Open Box M&C Regent Court, 68 Caroline Street Jewellery Quarter, Birmingham B3 1UG t +44 (0)121 200 7820 e inside@ob-mc.co.uk w www.ob-mc.co.uk

ISBN: 978-1-909594-60-9 Cover image: Stanbrook Abbey in Wass, Yorkshire Photo © Tim Crocker www.trada.co.uk

07 Foreword: Building platforms

Nick Milestone 09 TRADA: The leading authority on wood 11 Making progress

Rupert Scott 15 TRADA steals the show at Timber Expo 19 A brave new world...

Tim Belden 26 Teaching timber today

Philip Garrison 30 Is wood good for your health?

Ed Suttie 39 World of wood 46 A place of refuge – 2016 Wood Awards winner 56 National Structural Timber Specification – one year on

Greg Cooper 61 Dynamic response of timber flitch beams

James Norman, Joel Ross, Robbie Kirkbride and Toby Hill-Smith 69 Timber hybrid construction – an engineer’s perspective

Andrew Wylie 72 The vertical timber city

Peter Wilson 82 A wooden tower: the seeds of an idea

Ron Bakker 90 The durability and structural design of cross-laminated timber

(CLT) structures

Martin Milner 101 How does cross-laminated timber (CLT) perform in a fire?

Oliver Neve 110 Timber industry unites behind Fire Door Safety Week

Hannah Mansell 120 Preserving traditional timber cladding

Philip Emsley 134 High performance: Olympic Park engineered timber architecture is a winner

Toby Maclean 142 Further developments in modified wood products

Dr Andy Pitman 148 An update on grading timber for structural use

Hugh Mansfield-Williams and Daniel Ridley-Ellis 157 Moving towards a second generation of Eurocodes

Dr Keerthi Ranasinghe 163 Demystifying the new quality management and environmental

management standards 168 Bamboo: fad or foe?

David Trujillo 172 Delivering sustainability: what does the construction industry want from its timber and timber product suppliers?

Charlie Law 180 Action needed to maintain UK wood supply

Stuart Goodall 186 Nearshoring: the industry market trend in hardwood flooring

Alex Davidson 189 Enhancing the security of windows and doors

Paul Duggan 195 Understanding the regulations governing windows and doors

Mark Milner 201 Technical wood information 204 Helping to market your business 205 Publications 208 Addresses & websites 211 How to use this directory 212 Alphabetical list of TRADA members 250 Buyers’ guide index 272 List of advertisers Timber 2017 Industry Yearbook

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Timber 2017 Industry Yearbook

Foreword

Building platforms

Creating clear and concise communication is essential for conveying the benefits of using timber. TRADA’s new website aims to be a perfect platform for communicating with its members and the construction industry in general.

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ver the past year, TRADA has spent much time in developing its new website and client relations database, which has been created for and by its members. This gives TRADA the perfect platform from which to communicate the great work we do giving members more value and access to the information they need and to promote what they do.

Of course, the past year has not been without its challenges and the nation’s decision to exit the EU was headline news all over the world. The actual realities of what this means for the economy – or the timber trade – have yet to be really felt.

But TRADA is not one to rest on its laurels: we are working on a five-year plan that encourages continued membership growth from within the UK; a stronger alliance with the key trade organisations such as the Structural Timber Association, the British Woodworking Federation and the Timber Trade Federation; and we are looking at ways in which TRADA can capitalise on its knowledge to increase its overseas membership.

And, as Chairman, I am delighted to report that membership grew again in 2016, reflecting TRADA’s commitment and contribution to the UK construction industry based on the foundations of our strong brand and values as a membership organisation.

Despite any uncertainty of Brexit, the UK continues to invest in the mass off-site production of engineered timber and I believe we are well placed in continuing to trade with importers. Over the next few years I would expect growth in order for the UK to start exporting unitised timber components as the UK off-site market will become far more competitive.

Following the departures of two influential Board Directors, Simon Fineman and Craig White, who have given many years of service to TRADA, I am delighted to announce that Andrew Waugh, of Waugh Thistleton Architects, and Grown in Britain’s Charlie Law have joined the Board of Directors.

Andrew Abbott, our outgoing Chief Executive, has remained on our Board and I am also delighted to announce that Graham Edwards, Marketing Manager for Exova BM TRADA, has taken on the challenge of filling Andrew’s shoes.

As a Board our focus remains on membership development and our five-year strategic plan to increase funding without overburdening members. This will see us adding to our range of major project publications, such as Structural timber elements: a pre-scheme design guide, initiated by our Board Director Simon Smith, who also chairs the dynamic TRADA Advisory Committee.

This will ensure that TRADA remains at the forefront of leading technologies as timber becomes an acceptable building medium across all forms of construction. n

Nick Milestone Chairman TRADA

The UK is a leading country in terms of its structural engineering expertise, having adopted the integration of solid woods with steel and concrete – thus proving we are highly innovative. TRADA is now also delivering core learning modules to universities through its University Engagement Programme. www.trada.co.uk

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Timber 2017 Industry Yearbook

TRADA About us

TRADA: The leading authority on wood

TRADA (the Timber Research and Development Association) is an internationally recognised centre of excellence serving the timber and woodworking industries, their suppliers and customers.

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t is a not-for-profit, membership-based organisation managed by an independently elected Board of Directors, whose primary role is to support its members’ needs and enhance its reputation through the careful application of TRADA’s resources.

Through TRADA’s unique relationship with its sole appointed service provider, Exova BM TRADA, members are assured that all membership subscription revenues are invested in its comprehensive programme of information creation and delivery.

Exova BM TRADA manages all aspects of membership administration including collecting subscriptions, issuing regular mailings and handling all enquiries from existing or potential members. It is also very active in maintaining liaison with other industry bodies.

The telephone advisory helpline works hand-in-hand with TRADA’s website, a unique web-based knowledge resource that provides round-the-clock access to TRADA’s wealth of technical information online. It is a complete, interactive resource covering all aspects of timber design, specification and use, and will make every project involving timber easier and faster to deliver.

Key features include a searchable species guide, a construction drawing library of common details, online software tools to assist the designer and a case study area. There is an online

bookshop and a suppliers’ directory that allows all visitors to the site to identify TRADA members who can supply the products they want to specify and use.

TRADA members are also eligible for discounts on all publications and selected training courses offered by Exova BM TRADA including topics such as timber frame, timber grading, fire doors and management systems.

TRADA membership is available to anyone with an interest in timber, both in the UK and internationally, and all membership subscription revenues are applied to TRADA’s unrivalled information programme. Membership is offered in three categories: • Timber Industry membership is open to companies involved in the production, trade or manufacture of timber or woodbased products. It also includes suppliers of products used in conjunction with timber, such as treatments, finishes and fittings.

A new band has been created for small designers/makers.

• Specifier membership is open to organisations or individuals who design, specify and/or use timber, and to industry associations, local authorities and other controlling bodies.

• Academic access is an online service operated on the TRADA website. Teaching staff and students registered on a recognised course at a University or College of Further Education can access information for free for the duration of their course.

Course lecturers are also eligible to join under this category. n

Become a member For further information or to join TRADA membership please contact us:

www.trada.co.uk/membership

www.trada.co.uk

Phone: +44 (0) 1494 569603 Email: membership@trada.co.uk Online: www.trada.co.uk/membership

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Timber 2017 Industry Yearbook

TRADA Review of the year

Making progress Rupert Scott rounds up the year for TRADA.

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can’t believe 12 months has gone by since the last time I sat down to review our progress. And I choose that word carefully, because, every year, TRADA is making progress: getting the message out about timber to the people that really matter.

In fact, with new publications, exhibitions and competitions, 2016 was a bumper year for TRADA, with new members and high-profile activity that has kept our name at the forefront of people’s minds.

centrepiece of TRADA’s stand. Both students were presented with their awards during the show by Nigel Cox, Managing Director, Timbmet.

Meanwhile, TRADA used the show to launch its publication Hybrid construction: timber-based solutions to structural challenges, which looks at a number of mixed material construction (timber and steel) projects and explores the effectiveness of the buildings created as a solution.

Exhibitions There was a real buzz around this year’s Ecobuild stand, with a high level of footfall to engage with TRADA’s experts in what was billed as the ‘Timber Interactive Learning Zone’.

But the most eye-catching element had to be the scaled-up version of the winning entry into this year’s Timbmet Dan Kemp Memorial Pavilion competition.

An innovative design that enables cyclists to pull up to a picnic table – and remain on their bikes for a social picnic with friends – was created by Oxford Brookes University students Ioana Bucuroiu and Jester Abayari in the annual competition and scaled up to excellent effect to create the

Ecobuild exhibition

We also co-sponsored – along with Hanson Plywood – a collaboration project that resulted in an innovative hanging installation that was one of the talking points of Timber Expo 2016 (see next article).

The installation – which is dubbed Membrane+ and is 4m x 3m – was created by students from the Emergent Technologies and Design programme and investigated during their annual design/build exploration. The installation consists of three rows of a plywood-latex composite and comprises undulating doubly-curved forms interacting with the light above.

Dan Kemp Memorial Pavilion winning entry, ‘Cycle Through Picnic’

www.trada.co.uk

The finished product is the result of months of development, including an ideas competition and testing full-scale prototypes at the Architectural Association’s Hooke Park facility. >> Timber 2017 Industry Yearbook

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Timber 2017 Industry Yearbook

TRADA Review of the year

Competitions Twenty outstanding buildings were selected for the Wood Awards 2016 shortlist, featuring some of Britain’s best architectural designs in wood.

The competition – which is co-sponsored by TRADA – celebrates excellence in architecture and product design in the world’s only naturally sustainable material.

Led by architect Michael Morrison of Purcell, the judges reviewed applications in a variety of categories including: Commercial & Leisure, Education & Public Sector, Interiors, Private and Small Projects.

In addition to the 20 buildings, a shortlist of 12 projects were selected from a record number of 182 British furniture and product projects in the 2016 Wood Awards. Two bespoke, six production and four student designs were selected by the judges, led by Max Fraser, design curator and author.

The latter category was added to acknowledge the work that university students carry out, at both undergraduate and postgraduate level, pushing forward our understanding of everexpanding applications for timber.

Ewan Macpherson, from Cambridge University’s engineering department, took the top honours for his research into folded plate CLT roof structures. The research proposal was put forward by Smith and Wallwork, who wanted to understand the rotational behaviour of half lap joints between CLT panels.

And last, but no means least, a design for a cutting-edge timber structure inspired by nature won the £3,000 top prize – in TRADA’s National Student Design Competition (NSDC) 2016.

The winning design – dubbed ‘The Leaf’ – was created by students Laila Alawneh and Yliana Cristova from Aalborg University in Denmark. The judges were unanimous in their choice of the winner, which blended the performance characteristics of timber with a highly decorative aesthetic.

Meanwhile, a modified wood made from underused native trees and a research project to examine rotational stiffness in the connections between cross-laminated timber (CLT) panels scooped top honours in 2016’s TTJ Timber Innovation Awards, joint sponsored by TRADA and Timber Expo.

Vastern Timber’s Brimstone – winner of the Innovative Product Development category – is the first commercially available thermally modified British timber range. It is produced exclusively from trees grown in English and Welsh woodlands, and from species that are currently underused.

TRADA’s National Student Design Competition: Arboreal 2016

Laila and Yliana beat off strong competition from students from Coventry University, the University of Wolverhampton, University of Strathclyde and Edinburgh University. However, the judges were so impressed by the standard of entries that they awarded not one but two ‘Highly Commended’ prizes.

This year’s NSDC – dubbed Arboreal – challenged student designers to explore the science of timber as a modern construction material for a design for an exciting Wood Centre run by tree and forestry charity, the Sylva Foundation.

TTJ Awards ceremony 2016

The 2016 competition was split into two categories: Innovative Product Development and a new category, Innovative University Timber Research. www.trada.co.uk

2017’s competition – dubbed CO2nnect – challenges students to think about the wider issues surrounding carbon sequestration and the possibility of re-using timber modular buildings. Further information is available on the TRADA website and we look forward to a further round of inspiring entries. n Timber 2017 Industry Yearbook

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Timber 2017 Industry Yearbook

TRADA Timber Expo 2016

TRADA steals the show at Timber Expo

When it comes to high-profile backers of timber frame construction, they don’t get much higher than Grand Designs presenter, designer and vocal supporter of custom build, Kevin McCloud.

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o it was quite a coup for TRADA to attract the ever-busy McCloud to its Timber Focus Theatre, as part of a panel discussion examining the role of timber frame construction in self-build.

Responding to questions about the role of timber in custom build, McCloud referenced the two projects his company HAB is doing, bringing pre-glazed panels to site enabling a timber frame house to be constructed in three to four days.

‘The potential that timber has to offer providers is really significant,’ he said. ‘Add to that the way that the timber industry is bringing in new products, such as timber made out of recycled newspaper, and it is a really positive thing.’

Seminar programme In fact, there were lots of positives for timber at the UK’s only timber-focused exhibition, which again took place at Birmingham’s NEC and was organised by Media 10. TRADA played a key role in the show, organising the seminar programme and attracting visitors to its stand with a number of initiatives that ensured a steady flow throughout the show’s three days.

The format for the 2016 seminar programme changed to include a greater degree of audience participation with more discussions, panellists and Q&A time. This format worked well, with the custom build discussion – also featuring MP Richard Bacon – one of several highlights.

The MP provided an interesting insight into the Right to Build Act. Commenting on the lack of available land for building new homes, Bacon said: ‘When asked why we have a shortage of housing people give the strangest answers. And yet it’s really simple: if demand exceeds supply, the price will increase. The question is, why is this the case? Most of the land in the UK is not taken up by houses. The problem is accessible land that people can get their hands on.’

The morning seminar session in TRADA’s Timber Focus Theatre was focused on specifying timber for structures made easier. www.trada.co.uk

Membrane+: Architectural Association students’ exploration into membrane and timber composite structures

Author of TRADA’s Structural timber elements: a pre-scheme design guide, James Norman provided a whistle-stop tour of how the guide can help specifiers and timber engineers in their decision-making about the use of timber.

‘The idea is that you use the guide the moment you decide to construct a building,’ he said. ‘It will help people choose the right type of product. It also gives you an idea of how deep and wide things need to be. It is not a detailed design book; it helps engineers used to designing in steel and concrete to use timber and have confidence in their decisions.’

Meanwhile, Greg Cooper, Pre-construction Manager, B&K Structures, examined whether TRADA’s National Structural Timber Specification (NSTS) can help to get timber specifications right for major timber sub-contractors.

Cooper talked through a number of ongoing projects and explained how the NSTS has streamlined the process of agreeing the specification for timber structures with clients, architects and engineers. He also provided an update on recent changes to the document, which includes the use of hardwoods. >> Timber 2017 Industry Yearbook

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Timber 2017 Industry Yearbook

TRADA Timber Expo 2016

The installation – which is dubbed Membrane+ – was the star of the AA’s end-of-year show, Projects Review.

Created by students from the Emergent Technologies and Design programme – and investigated during their annual design/build exploration – Membrane+ consists of three rows of a plywood-latex composite and comprises undulating doublycurved forms interacting with the light above.

TRADA’s Timber Focus Theatre at Timber Expo 2016

‘Why did the timber industry need the NSTS ?’ said Cooper. ‘To give people confidence that they would get the buildings they needed.

We spent a long time building timber buildings to the Steel and Concrete Specification documents, hence the launch last year of the NSTS that explains how it all comes together in timber.’

Award winners Visitors also heard from the winners of the Timber Innovation Award (TIA) and this year’s TRADA’s National Student Design Competition (NSDC).

The finished product is the result of months of development, including an ideas competition and testing full-scale prototypes at the AA’s Hooke Park facility.

On your bike!

Bike fanatics – or in fact anyone interested in creating products from sustainable materials – got the chance to see one of a new breed of timber bikes on TRADA’s stand.

Nick Coates, founder of BEAMZ, was on the stand with his innovative bike made from coppice woodland poles. The bike was built to demonstrate the virtue of BEAMZ material and structures by putting the material head to head with the best structural materials available.

A modified wood made from underused native trees and a research project to examine rotational stiffness in the connections between cross-laminated timber (CLT) panels scooped top honours in this year’s TTJ TIA, joint sponsored

by TRADA and Timber Expo.

Vastern Timber’s Brimstone – winner of the Innovative Product Development category – is the first commercially available thermally modified British timber range. Meanwhile, Ewan Macpherson, from Cambridge University’s engineering department, took the top honours for his research into folded plate CLT roof structures.

The NSDC was organised by TRADA’s University Engagement Programme, and visitors got the opportunity to see the winning designs from the 2016 Arboreal competition, as well as getting details of the 2017 competition, dubbed ‘CO2nnect’. They were also able to see the winning structure of this year’s Timbmet Dan Kemp Memorial Pavilion.

Exploring composites An innovative hanging installation – the result of a joint project with Architectural Association (AA) students’ exploration into membrane and timber composite structures – was hosted on the AA and Hanson Plywoods stand. www.trada.co.uk

Beamz bikes made from coppice woodland poles

‘Experienced cyclists have confirmed that it has handling characteristics comparable to high-performance bicycles of conventional materials and construction with the soft ride which wood confers,’ says Nick, who was on hand to answer questions about making products from coppice woodland. n

Further information For details about Timber Expo 2017, visit www.timber-expo.co.uk Timber 2017 Industry Yearbook

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Timber 2017 Industry Yearbook

TRADA Education

A brave new world…

Tim Belden, TRADA’s University Engagement Manager, reflects on the past year and looks forward to what lies ahead.

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as it been a year of particularly historic events?

Or perhaps, in this ever-changing world and easy ‘on tap’ media information, it just feels that way?

In December 2015 the Paris Agreement saw 195 countries taking the first steps towards a global action plan, with the aim of putting the world on track to avoid dangerous climate change by limiting global warming to well below 2°C. It is well known that when trees take in carbon dioxide and transform it into cellulose, they capture or sequestrate the carbon. And it is obvious to those in the timber industry that using more timber in construction will help play a significant part in reducing global warming.

Raising awareness

also a joint Charted Institute of Architectural Technologists (CIAT) CPD event, where many other industry speakers were gathered.

As this link between academia and industry continues to gather strength, it is certainly going to feature as a key facet of the UEP over the next few years.

The new TRADA website has a university research area that allows everyone to view what university research is going on relating to timber. This information will be populated by lecturers. It will help universities by demonstrating to governments that research is actually being looked at by the industry and is therefore relevant.

In turn, it helps direct government funding to those universities by demonstrating that this research is worthwhile.

The core role of the University Engagement Programme (UEP) is to help future architects and engineers understand how greater timber use can be achieved. After all, lecturers are currently training the future clients, specifiers, workers and leaders of the timber industry. That is why raising student awareness of the industry and the sustainability, versatility and beauty of timber is so important.

It also benefits the industry because there will be an easy-to-use portal to keep an eye on the future research developments in timber and a place to help shape future areas for research. As an added advantage it will help industry engage more easily with universities as they will be able to find the right contact to talk to about further collaborative work, which has always been a stumbling block in the past.

The final UEP lecture of the 2015/16 academic year also marked the historic 100th UEP lecture at a UK university. The event was

But it is not just TRADA that thinks this university and industry relationship has to be strengthened further.

Using the past to inform the future May 2016 heralded the arrival of the Government’s white paper ‘Higher education: success as a knowledge economy’. In his foreword, Jo Johnson MP, Minister of State for Universities and Science wrote, ‘If we are to continue to succeed as a knowledge economy, we cannot stand still... We must ensure that the system is fulfilling its potential and delivering good value for students, for employers and for the taxpayers who underwrite it.’ It highlights the major changes faced by universities and is certainly an interesting read for those of us with an interest in education.

www.trada.co.uk/academic

www.trada.co.uk

The underlying emphasis is in closer aligning of the higher education system with industry job demands and increasing flexibility of delivery, but always recognising that there is a time delay between the start of a student’s education and that same student emerging ready for work in the industry. The paper >> Timber 2017 Industry Yearbook

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TRADA Education

discusses alternative ways of providing this education to fulfil the needs of employers.

23 June 2016 marked Brexit day. We remain poised to see how this story unfolds. It may prove to have far-reaching impacts on both the UK higher education institutions and industry alike. If so, we face it together and are stronger when we understand how the relationship is one of partnership and common goal, not two detached and isolated ventures.

On 4 July 2016 Juno completed its five-year mission to Jupiter to gaze through the swirling gas clouds so that scientists may learn more about this mysterious planet. But why mention this when it has nothing to do with timber and certainly not TRADA’s UEP?

TRADA’s Learning Resources module map

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Timber 2017 Industry Yearbook

All of these news items are significant in their own ways, but all look to the future and consider how the past has informed our journey thus far.

Continuing the UEP journey Before I took the lead, Elizabeth Turner had just completed the first five years of the UEP mission. Those first five years paved the way for greater knowledge and understanding. The link between industry and academia was forming to create a picture, a little like peering through the mysterious gas clouds, of how TRADA could combine these areas to create an even stronger economy, and to strengthen and preserve the industry. There was also a solid core base to build on,

TRADA Education

that being the lectures and support for academics, to help TRADA promote the industry to future generations.

These steps were just the beginning of the UEP journey and by no means the end. Juno demonstrates that, while we continually push the boundaries of knowledge, we have to consider the long-term picture, as well as the immediate snapshot. The UEP’s mission is one of long-term planning and future anticipation.

Achievements and changes Over the past few TRADA yearbooks, readers have been informed about the various aspects of TRADA’s UEP and this year the programme has continued to connect with students and lecturers in a variety of ways. Students enjoy the lectures and always ask searching questions – about fire, local sourcing and sustainability to name just a few.

These lectures are still supported by our online Academic Resources, but in moving forwards, this area is now called Learning Resources. Why change the name? Well, actually, the resources are not just for students or academics, but for everyone who wants to learn a bit more, or perhaps just to confirm a certain detail is correct as they remembered it.

There has been a big uptake in use over the past two years and now more than 29,000 views of the Learning Resources homepage have been made. A good proportion of these viewers went on to look at other pages and the top five units viewed (and hopefully used) in the 2015/2016 academic year were: • Timber as a material • Introduction to timber engineering design • Timber connections • Structural characteristics of timber • Construction principles, specification and design

TRADA’s Learning Resources

www.trada.co.uk

The total views in 2015/16 came to more than 8,300.

Students also ask queries via the dedicated email link on the website. Some of them are inevitably about access and the TRADA case studies that, pleasingly, students use a good deal as precedents of timber construction.

Many of these requests are for undergraduate projects, but postgraduate students across the UK are working on a range of timber-related PhD research projects, both structural and non-structural, which are extending the boundaries of understanding as demonstrated in TRADA’s Research Summary series. However, in order to extend this accessibility to industry further, the UEP launched its TTJ Timber Innovation Award category – Innovative Timber University Research. This was conceived to encourage students to submit their work for a national competition, with the aim of raising industry awareness of the good work that students are undertaking.

Competition time Competitions also offer a great opportunity for students to learn about timber. Previous UEP work has included a competition with Coventry University on an engineering prize to design, build and test a glulam beam. During this current academic year, this competition will be opened up to four other universities making the contest more competitive and challenging.

Like many of the UEP’s student competitions, this is undertaken as part of the teaching programme, in this case a module on timber and masonry structures. David Trujillo, senior lecturer at Coventry and the module coordinator, tasks groups of students with investigating the timber and glulam design codes and using a defined set of materials – 2m-long graded timber planks (ripped in half) and PVA adhesive – to build a glulam beam. That beam is broken and the strength and stiffness is recorded. Students are asked to provide drawings, calculations and written work on the design codes and their predictions. The competition element comes from the accuracy of the predicted strength and stiffness values based on their design and also the quality of the build.

The build quality is variable with some students clearly aware of the importance of sound gluelines and clamping the laminates together to create a good product, and also the position of knots that indicates they have understood about timber grading. The laboratory session when the beams are broken serves as a great opportunity to talk to the students about failure modes – about fracture, shear and the importance of knots in timber failure. The project really >> Timber 2017 Industry Yearbook

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Timber 2017 Industry Yearbook

TRADA Education

Winners and judges of the National Student Design Competition, Arboreal, 2016

gives the students a sound learning opportunity into the design codes and the factors of safety built into these codes, and also product manufacturing and failure modes of composite beams.

What next?

Looking further ahead I feel that, if we can forge these stronger bonds between academia and industry, then with industry providing samples and ‘offcuts’ to academia, the universities would be able to conduct more experimental competition work. The outcomes of these competitions can then be fed back to industry. This symbiotic partnership is surely in everyone’s best interests, a definite win-win situation.

The competitions that UEP runs in partnership with Western Timber Association with architects at University of the West of England, together with the long-running North East Timber Trade Association timber award at Northumbria University, focus on timber design. The temporary gallery project at Sheffield Hallam University, run with their architectural technologists, also focuses on timber design. These competitions that feature timber as the main structural material naturally require the students to learn about wide aspects of timber design with the added motivation of a potential prize at the end. In the forthcoming year I will be discussing with the East Anglian Timber Trade Association the idea of challenging www.trada.co.uk

their local students to put forward research proposals for the prize of a research grant. As I write this, we have yet to confirm the details, but it may shape the look of future competitions.

It has been a busy, interesting and challenging first year for me, but I hope this reflection gives you the confidence that there is a bright future ahead in what is an ever-changing economic world.

Please visit the Learning Resources area of the TRADA website to read the evidence and make up your own mind about this brave new world. n

About the author

Tim Belden University Engagement Manager TRADA

Further information • www.trada.co.uk/academic or contact tim.belden@exova.com • Higher education: success as a knowledge economy (www.gov.uk/government/publications) Timber 2017 Industry Yearbook

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TRADA Further education

Teaching timber today

Senior lecturer Philip Garrison explores our relationship with wood and how it is being taught to structural engineering students.

Figure 1: Traditional wooden buildings in Bergen, Norway.

Photo: Š Philip Garrison

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Timber 2017 Industry Yearbook

TRADA Further education

“Relatively little is taught about the structural design of timber at my university, and I would imagine that is fairly typical. Why isn’t more timber engineering taught?”

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ood rates highly in all our affections. Go to Switzerland or Vermont and you’ll see wooden houses – and covered wooden bridges. Figure 1 shows traditional attractive wooden buildings in the Norwegian city of Bergen, and the Mathematical Bridge at Queen’s College, Cambridge University – which, despite appearances, comprises only straight pieces of wood – is depicted in Figure 2 (overleaf). The furniture in our houses is largely wooden, of different species, and hence different colours and hues. We get very attached to it, although that feeling of wellbeing may fade for a while as we struggle to assemble flat-pack furniture.

People have a lot of affinity with wood, as they allow it into their homes in the form of furniture. Steel doesn’t engender similar feelings of affection, and few people get romantic about concrete.

Timber in construction Wood and man go back a long way. Ever since a fallen tree trunk presented itself as a way of bridging a watercourse, our predecessors have been developing wood as an engineering material. It is readily available in most parts of the developed and developing world, it is renewable, and it is the only structural material that can be used in its natural form without recourse to expensive industrial processes.

It has traditionally been used, in the form of timber, for structural beams and columns for low-rise buildings.

Compared with other materials it has limited structural strength but is ideal for short-span beams and trusses, such as the floor beams and roof supports in our homes.

Apart from this low strength, it is apparent that the dimensions of a piece of timber are limited by the length and girth of the tree trunk from which it is created. However, engineers get round both these problems by producing deep – and therefore strong – beams by a process of taking thin slices of timber and stacking them vertically and gluing the slices together to create a product called glued laminated timber – or glulam for short. Figure 3 (overleaf) shows glulam beams in the cruise terminal building in Malaga, Spain. This idea has been taken a stage further by the development of cross-laminated timber – crosslam >> www.trada.co.uk

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TRADA Further education

or CLT – in which the timber slices are laid side by side in layers, with each layer orientated at right angles to the layer below. In this way floor and wall slabs of structural timber can be produced, and therefore whole houses erected in kit form – large-scale flat-pack furniture, if you will.

Glulam and CLT are commonplace in timber-producing countries such as Canada and Scandinavia, but are expensive and therefore still rare in the UK. This is changing, however, and viewers of the Channel 4 television programme Grand Designs – where ordinary couples produce extraordinary homes, and usually incur eye-watering debts in the process – will have seen schemes where an entire house arrives in kit form from Germany in CLT pieces that are erected on site by a specialist workforce in a single working day. Multi-storey buildings have been produced in CLT, and although there are stability issues that need to be addressed, it is clear that CLT – and timber construction in general – is an exciting innovation that will take off in a big way over the next 50 years.

Gaps in knowledge As a university lecturer my job is to teach structural engineering to students. Relatively little is taught about the structural design of timber at my university, and I would imagine that is fairly typical. Why isn’t more timber engineering taught? No doubt Tata Steel would like to see more steel design taught, and the Concrete Centre would press for more reinforced concrete

design to be taught. And, as masonry is the most visible material in domestic construction in the UK, there is an argument that it should have greater recognition in the lecture theatre, too.

The chief problem is time. Despite the fact that students famously now pay £9,250 a year at British universities, the amount of teaching time has steadily reduced over recent years, for a variety of reasons. In the second year structural design module that I teach there is only time for one twohour lecture per week over a 12-week semester to cover the teaching of all four major structural materials, that is: reinforced concrete, masonry, timber and steel. There is a bias towards concrete and steel – as it is argued, with some justification, that these are the two materials most frequently encountered by graduates in design offices – which means that timber only gets two two-hour lectures, plus some tutorial time. This only gives time for some qualitative discussion of timber, and the design of simple timber joists.

I’m attempting to broaden the teaching of timber design at postgraduate level, and have recently introduced the design of glulam beams plus some discussion of CLT.

An improving picture However, things are better than they once were in this regard.

Back in the 1970s I did my own undergraduate studies at a respected redbrick university. We studied reinforced concrete

Figure 2: The Mathematical Bridge at Queen’s College, Cambridge University. Photo: © Philip Garrison

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Figure 3: Glulam beams were used in the construction of the cruise terminal building in Malaga, Spain. Photo: © Philip Garrison

design at great length, as that was the specialism of the eminent professor who taught us, who was occasionally seen on television news programmes holding forth on such topical and emotive matters as high alumina cement, which was then identified as the culprit in a number of engineering failures of the time. During his lectures we feverishly copied down the content of the slides he projected before us, which were pages from his book.

Steelwork design was covered as a ‘filler’ topic after the exams in the summer term of the first year. To give some credence to this design theory we were then given the task, in pairs, of designing model steel bridges that were subsequently tested to destruction in the lab.

To the best of my memory we never learned any timber design at all, so it could be argued that things have improved, however slightly.

So how could the teaching of timber design be improved?

If it’s not practical to increase the teaching time, maybe there are other ways of increasing students’ awareness of this versatile material. To this end I’m offering CLT as an MSc dissertation topic in the current academic year, and I www.trada.co.uk

hope at least one student will take up the challenge to develop their (and my) knowledge of this developing concept. Our students have the option of undertaking a year in industry, and a placement with a timber designer or manufacturer would increase a student’s knowledge, awareness and appreciation of the structural uses of timber. Back in the classroom, TRADA’s experts will deliver lectures to students free of charge. In 2015, TRADA’s Tim Belden gave a lecture to our MSc students on the subject of glulam – he was excellent and the lecture was very well received by the students. n

About the author Philip Garrison is Senior Lecturer in structural engineering at Leeds Beckett University. He is the author of the book Basic Structures (published by Wiley), which is available to buy at the TRADA bookshop (http://bookshop.trada.co.uk)

Philip Garrison Senior Lecturer Leeds Beckett University Timber 2017 Industry Yearbook

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Timber structures Well-being in buildings

Is wood good for your health?

The choice of materials we surround ourselves with could affect our well-being.

Ed Suttie discusses research that suggests wood really is good.

Maggie’s Centre, Oxford,

by WilkinsonEyre Architects.

Photo: Š WilkinsonEyre

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“A study found that, as visual wood surfaces in a room increased, sympathetic nervous system activation was lowered, which is responsible for physiological stress responses.”

I

t is incredible to think that a material as ancient and widely used in our built environment as wood could have qualities that we are only just beginning to quantify. The significant impact that the built environment has on our well-being has caused us to look more closely at the materials surrounding us in our everyday lives.

There is no doubt that forests are tremendous recreational assets that can contribute to our nation’s health. Exposure to nature is proven to lower blood pressure, heart rate and levels of aggression. In Japan, the medical profession has for decades prescribed shinrin-yoku (taking a walk in the forest, sometimes called ‘forest bathing’) as part of the recovery process for a number of mental health complications.

Closer to home, NHS Forest is a project that aims to improve the well-being of patients recovering from surgery by increasing access to outdoor green spaces and woodlands.

Memory walks are helping dementia sufferers spend time in woodlands surrounded by nature, which has a profoundly positive effect on their condition.

The Woodland Trust estimates that £2.1bn would be saved from the NHS England budget in healthcare costs if every household in England was provided with good access to quality green space.1 Forests, woodlands and trees can improve our well-being even before we consider the ecosystems services provided for free, such as cleaning water and scrubbing particulates out of polluted city air. Woods can make us better, but what about the forest product, wood?

Biophilia In 1984,2 Edward Wilson expressed how humans are inherently and inextricably connected to nature; he termed it ‘biophilia’. This developed into ‘biophilic design’ as interior architects delivered a connection to nature through the design and selection of materials for interior spaces.

Biophilic design proposes that a more human-centred approach to our built environment can improve many of the spaces in which we live and work, with numerous health benefits. The desire for connection to naturalness is not a romantic, anti-urbanisation campaign, it is a scientifically evidenced means of achieving psychological restoration and of maintaining positive well-being.3 >> www.trada.co.uk

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Bringing trees and green space into urban areas is a direct connection and the indirect connection is by using natural elements in interiors (for example, colours and patterns that reflect nature, plants and natural materials). The materials used play an important role as a ‘proxy for nature’ through colour, texture, diversity, variation, sheen and natural form – all things that are readily associated with natural materials such as wood.

Research findings The link between wood and human health has been demonstrated clearly in studies from Japan, the US, Canada and are also emerging in Europe. A study conducted by the University of British Columbia4 refitted similar offices with different materials and measured health aspects of the occupants. It found that, as visual wood surfaces in a room increased, sympathetic nervous system activation was lowered, which is responsible for physiological stress responses.

Further research from this team focused on healthcare environments and aspects of views of nature, natural lighting, indoor plants and wood in interiors.5 The research found that patients recovering from surgery in rooms with views to nature recovered faster, required less medication and felt less pain.6 Natural materials and views were connected with better patient outcomes. What is really exciting is whether wood could provide the connection to nature in parts of healthcare buildings where windows and views are not possible or are compromised. Wood in structural elements, wall panels and furniture could all make an impact in non-clinical areas. The move towards greater use of wood in healthcare environments is one practical way of connecting with the health benefits of exposure to nature.

Similar improvements have been observed in schools with benefits to students, staff, the education establishment and the economy. Results included: • Children learning faster in natural light.

• Classrooms with plants see improved performance in spelling, mathematics and science.

• Reduction of absenteeism was recorded in schools where biophilic design principles, including wood, had been deployed.

The use of wood in interior design has been linked to improvements in mental well-being. Photo: © Oliver Heath Design

www.trada.co.uk

Office environments We spend 90% of our lives in buildings, which means our health is influenced significantly by the built environment. In our typical office environment in the UK, up to 60% of staff don’t have sufficient access to daylight. The well-being of office workers is currently quantified as aspects of air quality, lighting, ventilation and thermal comfort. For example, the health and well-being credits in BREEAM are connected to volatile organic compounds and formaldehyde along with aspects of user control for light and thermal comfort. Missing from current measures is a quantification of the physiological and psychological influencing factors, which in an office environment – for occupants and the business – trigger as improved productivity, reported wellness and a reduction in days absent due to illness.

Put simply, we mostly work and live disconnected from nature.

More than 130 million days are lost to sickness absence every year in Great Britain and working-age ill health costs the national economy £100bn a year.7 A 1% reduction in absenteeism would convert to a saving in lost days alone of £1bn to the economy. In addition, an increase in operational productivity enabled by the way you internally fit out your office would add further benefits.

Biophilic office design In a global study of the relationship between psychological wellbeing, work environments and employee expectations, data was collected from nearly 8,000 employees in 16 countries to quantify the effect of biophilic design in the workplace.8 The results show that 47% of workers have no natural light and 58% have no plants.

Yet, in offices with these features, workers report a 15% higher level of well-being and are 6% more productive with reduced absenteeism rates. In the UK responses, natural elements of light, wood and stone all had positive impacts on happiness, creativity and productivity.

In a study by the World Green Building Council,9 the combination of health, well-being and productivity in offices was examined; the results suggested that office design has a significant impact on occupants and that a move beyond ‘green’ is needed to create truly sustainable buildings. As staff costs typically account for 90% of a business’s costs, the human benefits of green buildings can be quantified through: • high levels of health and well-being in staff • better retention rates • less absenteeism, and • increased business.

A high-level framework for measuring a building’s impact on staff was created and is now being piloted. Elsewhere, the WELL Building Standard® in the US provides a means of monitoring the performance of building features that affect health and well-being.10 >> Timber 2017 Industry Yearbook

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Interior materials

About the author

BRE conducted a study measuring the well-being benefits of interior materials;11 the study was stimulated by a latent demand from construction professionals as a lack of clarity and guidance existed. Groups from healthcare, education and offices confirmed the significant positive impacts associated with design and materials used in refurbishment.

Ed Suttie is the Research Director in the Centre for Sustainable

On-going research in the European project Wood2New12 looks at creating a more compelling case for the use of wood-based materials in interiors. The work is exploring the many added benefits of using wood in interiors, including its ability to buffer fluctuations in relative humidity and temperature, and also the material’s sense of naturalness and calm that delivers health benefits for occupants. The growing empirical evidence of these qualities should enable future refinement of well-being measures in sustainability decision-making, such as BREEAM and LEED. A new project is being formulated at BRE to create a major office refurbishment programme to generate UKbased empirical evidence of the impacts of design and material choices on occupant health. The participation of office owners are crucial to this work. According to Debbie Hobbs, sustainability manager at Legal & General Property, the marketing of office, retail and residential property ‘will need to talk the language of health and wellbeing’ as part of the move beyond green – ‘the trick is not to get left behind’.

In practice Where practical, we should bring natural elements into our indoor environment. When considering an interior refurbishment we might typically consider changing the floor covering, furniture, wall covering, and in deeper refurbishments, the windows, doors and lighting. Therefore many opportunities exist for wood to be used. Increasing the use of wood in interiors to contribute to health benefits for occupants is very exciting, and is not the exclusive domain of top-end developments and refurbishment projects. There is no more basic intervention on refurbishing a room than the simple choice of materials.

The natural progression from considering the sustainability of buildings is to measure their impact on human wellbeing. Many of us are drawn to use wood, and in the future many more will understand why they are drawn to use wood through an inherent link to nature and the associated benefits to our physical and mental health. n www.trada.co.uk

Products at BRE. He works in a team delivering consultancy and research programmes on material sustainability sponsored by industry, UK Government and the European Commission. Ed has worked with the timber industry for 20 years on innovative products, optimising supply chains and service life prediction. He has published widely in the field of timber, service life, sustainability, construction and bio-based materials. He sits on the Executive Committee of Grown in Britain and convenes the European Standards committee CEN/ TC38/WG28 Performance Classification of wood in construction.

Ed Suttie Research Director BRE

References 1. www.woodlandtrust.org.uk/mediafile/100088346/Healthywoods-healthy-living.pdf 2. Wilson, Edward O., Biophilia: The human bond with other species, Harvard University Press, 1984 3. Van den Berg, A. E., Hartig, T., and Staats, H., ‘Preference for nature in urbanized societies: stress, restoration, and the pursuit of sustainability’, Journal of Social Issues, pp79-96, Vol 63, No 1, 2007 4. Fell, D., Wood and Human Health, FPInnovations, University of British Columbia, 2014 5. Augustin, S. and Fell, D., Wood as a Restorative Material in Healthcare Environments, FPInnovations, University of British Columbia, 2015 6. Ulrich, R., ‘View through window may influence recovery from surgery’, Science 224 420-241, 1984 7. www.gov.uk/government/news/a-million-workers-off-sick-formore-than-a-month 8. Human Spaces, The Global Impact of Biophilic Design in the Workplace, 2015: www.humanspaces.com/wp-content/ uploads/2014/10/Global-Human-Spaces-report-2015-US-FINAL.pdf 9. Health, Wellbeing and Productivity in Offices: The Next Chapter for Green Building, World Green Building Council, 2014 10. www.wellcertified.com 11. Livesey, K., Measuring the wellbeing benefits of interior materials, Information Paper 20/12, IHS press, 2012 (available from www.brebookshop.com) 12. www.wood2new.org

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Timber structures Wood gallery

World of wood

A look at some of the more unusual uses of structural timber over the past year.

3Woodland outbuilding Invisible Studio has created two woodland outbuildings for the National Arboretum in Gloucestershire using only trees felled in the maintenance of the estate.

The design of the buildings was adapted to suit the material that became available.

6Woodchip Barn

Photo: © Invisible Studio

Created by students from the Architectural Association (AA), Woodchip Barn was built using timber harvested from the surrounding Dorset woodland. It will store woodchip used to fuel a biomass boiler that allows the AA’s forest campus to be sustainably heated. The arched roof structure is formed from 25 forked beech branches and is clad in timber.

Photo: © Woodchip Barn, Hooke Park by the Design & Build students at the Architectural Association / Valerie Bennett

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Timber structures Wood gallery

Photo: © Toyo Ito & Associates, Architects and Klein Dytham Architecture / Koichi Torimura

5Indoor play area Klein Dytham Architecture’s Home-for-All project in Soma City, Japan, was initiated following the 2011 Tohoku earthquake and tsunami.

Due to the ongoing concern about radiation levels, children cannot play outside, so the building was designed as an indoor play area for toddlers aged 0-4 and aims to make the children feel as though they are playing in a forest. Conceived as a large straw hat, the structure is held aloft by cross-laminated timber columns that have been designed to resemble trees.

3School

workshop

Squire and Partners revived traditional building techniques and combined them with contemporary details to create a workshop for St James’ School in Ashford, Kent. The exterior is clad with black-stained wooden boards, while inside the wooden frame is left exposed but has been infilled with birch-faced plywood panels.

Photo: © Gareth Gardner / www.garethgardner.com

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Timber structures Wood gallery

Photo: © Logan Irvine-MacDougall

5Two-bedroom house This two-bedroom house in Putney, south London, was designed by Giles Pike Architects. It is wrapped in a heat-treated cladding called ThermoWood®, which provides enhanced durability and stability.

3Public artwork

Photo: © Hollow, Katie Paterson and Zeller & Moye, 2016 / Max McClure / Commissioned by the University of Bristol, produced by Situations

www.trada.co.uk

Hollow is a permanent public artwork created by artist Katie Paterson and architects Zeller & Moye in association with members of the School of Biological Sciences for Bristol’s Royal Fort Gardens.

The sculpture houses a miniature forest containing more than 100,000 tree species.

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Timber structures Wood Awards winner

A place of refuge

Winning both the Gold Award and the Structural Award in the 2016 Wood Awards, the newest Maggie’s Centre demonstrates how timber can be used to play a part in the process of therapy.

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“The nature of the building suggested that the material for the structure would be domestic in scale, would emanate warmth yet be sustainable; timber was the obvious choice.”

W

hen the late Maggie Keswick Jencks was diagnosed with cancer, she resolved to do something to help others who had the same diagnosis, to create a place of refuge for them where they would find practical and emotional support in a non-institutional environment. It was a blueprint for a new type of care, and one that places great value on the power of architecture to lift the spirits and play a part in the process of therapy.

There are now more than 20 Maggie’s Centres in the UK and abroad; the latest, designed by Foster + Partners, is in Manchester, close to the Christie Hospital, which is a specialist in cancer treatment. The centre is a building with a long, low profile, with a delicate timber lattice structure; its scale and domestic character reflect the surrounding suburban houses and offer a welcoming and non-clinical environment. It is set in a sunny garden where plants and trees lift the spirits and contrast with the necessarily clinical atmosphere of the nearby oncology unit.

Bringing the outside, in The plan is informal; there are no corridors or main entrance, and patients wander through the garden to walk into the heart of the building, the kitchen, the central table and the fireside. A gently sloping roof extends outwards on its long east and west elevations to create verandas and courtyards. Although the centre is largely single storey, the roof rises at mid point to create a mezzanine level, naturally illuminated by triangular roof lights and supported by lightweight timber lattice beams. The beams act as natural partitions between different internal areas, visually dissolving the architecture into the surrounding gardens.

Maggie’s Centre, Manchester, which has a greenhouse at the south end of the centre that acts as a garden retreat – a place to enjoy the therapeutic activities of tending plants.

Photo: © Nigel Young / Foster + Partners

www.trada.co.uk

The centre combines a variety of spaces, from intimate private niches to a library, exercise rooms and places to gather and share a cup of tea. Support spaces are placed on the mezzanine positioned on top of a wide central spine, with toilets and storage spaces below, maintaining natural visual connections across the building.

Throughout the centre there is a focus on natural light, greenery and garden views. Small courtyards on the east side are private external spaces leading from counselling >> Timber 2017 Industry Yearbook

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On the west side, the timber lattice structure extends over open plan, informal spaces to overhang a wide veranda. Photo: © Nigel Young / Foster + Partners

or treatment rooms; on the west side are more open, public spaces that extend into the garden as verandas. All of these spaces open up to the garden through large, full-height sliding glass doors.

The south end of the building extends into a greenhouse, a garden retreat, and a space for people to gather and enjoy the therapeutic qualities of nature and the outdoors.

The design of the structure In common with all Foster + Partners’ buildings, the design is a synthesis of the brief, the structure and the choice of materials. This is clear from Norman Foster’s earliest sketches of the structure – a delicate filigree of timber elements that resemble the extended skeleton of a bird with its wings

Concept sketch by Norman Foster. Drawing: © Foster + Partners

www.trada.co.uk

outstretched at the sides. Within this sketch are contained all the elements of the plan – low in scale to respond to the suburban context, long on the east and west elevations to link to the surrounding garden landscape, and with a central spine that encloses space for administration and services.

The nature of the building suggested that the material for the structure would be domestic in scale, would emanate warmth yet be sustainable; timber was the obvious choice.

The structure is exposed throughout the building and consists of laminated veneer lumber (LVL) trusses, each with a set of diagonally opposed double web elements, creating a delicate filigree of timber. A series of LVL trusses form the central spine; they are set on the diagonal and rise to the ridge, where the spaces between them are infilled with triangular glazed roof lights. At their bases, each pair of diagonal trusses meets at a triangular LVL node; this connects them to the LVL column below and also to an LVL truss beam that cantilevers outwards to support the gently sloping roof, supported at its end by a slender steel column.

All the trusses taper to reflect the magnitude and orientation of the forces acting on them – any portion that is superfluous has been removed. Analysis of the stresses caused by wind load (sideways) and snow and dead load (vertically) indicated where the timber could be optimised. The 7.5m-long cantilever roof trusses taper as the bending forces reduce towards to the cantilever tip, through the column to the pin connection at the ground, and at the central node >> Timber 2017 Industry Yearbook

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above the spine. The ends of the top and bottom flanges become solid as the shear force increases along the section. The node is a key component of the structure, the point where vertical loads from the roof are transferred to the 3.1m-high columns below. The node also acts as a portal frame haunch to provide the rigidity required to resist the horizontal wind forces that act across the structure.

cut to create the two sets of diagonal web flanges; all the layers were then dowelled and glued together to form the final truss. Likewise, the LVL layers of the truss columns and the cantilevered beams were extended at the ends to create the triangular node; during construction the column layer of the node slots between the cantilever truss layers of the node, in a manner similar to a halved timber joint.

The use of LVL creates a sophisticated piece of engineering – strong and lightweight – yet with all the warm tones and domestic qualities that timber provides. The trusses were produced from Kerto® LVL provided by Metsä Wood – 3mm-thick rotary-cut sustainable Nordic spruce veneers bonded to form a continuous board and cut to suit the required basic shape. These were transported to the factory of timber specialist Blumer-Lehmann in Switzerland where they were CNC cut to form the series of tapered layers that make up each truss. ‘By studying the process’ explains Darron Haylock, project architect, ‘we were able to maximise opportunities to refine it.’ For instance, although all of the LVL layers that make up a single tapered truss follow a consistent perimeter profile, two inner layers were specially

All fixings between the trusses are concealed; a metal Y-shaped strap along the top of each cantilever truss connected it to the diagonal roof trusses.

A triangular node connects a pair of diagonal roof trusses, the cantilever roof truss and the supporting column. Photo: © Nigel Young / Foster + Partners

Sustainability

Pairs of LVL trusses rise to the ridge of the mezzanine and support triangular glazed roof lights. Photo: © Nigel Young / Foster + Partners

www.trada.co.uk

The desire to create a homely environment, in contrast to the institutional space of a clinic, defined the approach to the building environmental design; natural ventilation, daylighting and radiant floors provide a comfortable environment within a low-energy building. Passive design elements, such as the deep roof overhang, help to shade the building from excessive solar gain during the summer and capture the low winter sun – thus minimising energy consumption. >> Timber 2017 Industry Yearbook

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Timber structures Wood Awards winner

Throughout the centre there is a focus on natural light, greenery and garden views. Photo: © Nigel Young / Foster + Partners

The sustainability of the building in use was also considered, with water efficient fixtures, waste separation and a greenhouse.

Sustainably sourced Nordic spruce was the material used for the Kerto® LVL trusses. Whole logs were used in the manufacturing process of Kerto®, ensuring minimal waste.

The fabrication of the trusses in the Blumer-Lehmann factory offered all the advantages of timber prefabrication – fast and efficient construction, elimination of wet trades and a superior pre-finished product. The waste material generated in the fabrication of the trusses was used as fuel to heat the factory. n

Awards Wood Awards, 2016 – Gold Award and Structural Award Greater Manchester Building of the Year Award 2016 – Winner

Project information Completion date:

April 2016

Client:

The Maggie Keswick Jencks Cancer Caring Centres Trust

Architect:

Foster + Partners

Location: Manchester

Structural engineer:

Foster + Partners

Main contractor:

Sir Robert McAlpine

Joinery:

Blumer-Lehmann/SJB Precision Engineering (RIBA Stage 4)

Timber supplier:

Metsä Wood Kerto®

Timber species:

Sustainably sourced Nordic spruce

Landscape consultant: Dan Pearson Studio

Timber elements: Structure

The Structural Awards 2016 – Shortlisted AR Healthcare Awards – Commended Structural Timber Awards – Architect of the Year and Best Healthcare Project Brick Awards – Best Outdoor Space www.trada.co.uk

Further information For further information and to download the complete case study, go to www.trada.co.uk/casestudies Timber 2017 Industry Yearbook

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Timber structures NSTS

National Structural Timber Specification – one year on

The National Structural Timber Specification (NSTS ) was published in September 2015 and, one year on, professionals in the sector agree it was long overdue. Both the steel and concrete industries already had national specification publications – in fact, the steel industry’s ‘black book’ is already into its fifth edition. Greg Cooper discusses the importance of the NSTS.

Centre for Sustainable Chemistry, University of Nottingham.

Photo: © B & K Structures

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“It is not only designers and specifiers who have welcomed the publication of the NSTS, here at B & K Structures the NSTS has helped us to develop a clear understanding of each professional’s role in the construction of the building.”

I

t is fair to say the timber industry has been playing catch up and now we are on par with other structural materials.

The lack of detailed information was potentially a barrier to specification. Way back at the ProTimber Summit at Timber Expo in 2013, keynote speaker, Peter Caplehorn, then technical director of Scott Brownrigg, outlined the issues faced by industry professionals when specifying timber. In his address, Caplehorn suggested that, although engineered timber was often the preferred option, due to the lack of technical performance data, steel or concrete was specified in its place.

The National Structural Timber Specification (NSTS) was an ambitious TRADA initiative to support the rapid increase in the use of timber as a core structural component. The guide has raised the profile of structural timber applications across all construction sectors. By providing detailed guidance on such matters as durability and lifecycle analysis to responsibility for specification and quality management systems, construction professionals can gain a better understanding of the scope and performance parameters of structural timber solutions. With all this detailed information available in one reference source, timber design and specification no longer demands a bespoke approach.

A much-needed benchmark The NSTS provides assurances by setting a minimum standard and acts as a benchmark for the construction industry to work to. The clear manufacturing tolerances outlined by the NSTS also actively promote the use of Design for Manufacture and Assembly (DfMA) and permit building information modelling (BIM) to be fully realised.

These detailed parameters result in BIM models that make it off the drawing board, and can be transformed from a digital concept into buildings that can be manufactured and erected.

BIM is facilitating a culture of innovation and collaboration that assists the adoption of DfMA. The efforts made to create highly detailed, data-rich, fabrication-quality models, which bring together many design disciplines and the design work of manufacturers and specialist subcontractors, will continue to deliver better outcomes year-on-year. It is rapidly becoming the norm that >> www.trada.co.uk

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Timber structures NSTS

a client expects to procure a project design team or contractor that uses innovative digital design-to-construction processes.

The number of construction innovation questions in tender documents continues to increase along with their complexity.

These allow innovators to differentiate themselves from their competition, as BIM on its own becomes less of a differentiator.

An evolving publication The NSTS currently focuses on structural uses of softwood timber in buildings to which national building regulations apply.

The first edition of the NSTS is only the start; this document will evolve and adapt as the industry innovates and new solutions are developed. Future editions of the NSTS will incorporate other structural timber solutions such as hardwoods.

Long-term impact on the timber industry

Warwick University. Photo: © B & K Structures

Those who consider DfMA as part of their BIM processes, who examine innovative ways of using digital tools to transition more effectively from design to construction and adopt more collaborative ways of working, will secure more work. By developing solutions that are ‘assembled’ rather than ‘constructed’, DfMA offers the prospect of using fewer people on site – addressing skills shortages and reducing health and safety risks.

Developing a clear understanding The mantra of the offsite timber sector is ‘cost and programme certainty’. The NSTS takes this one step further by facilitating certainty for designers on what is achievable in timber and allows constructors to understand the build tolerance and sequence to ensure close interface details such as fire and acoustic design details – thereby addressing the performance gap issue, too.

But it is not only designers and specifiers who have welcomed the publication of the NSTS, here at B & K Structures the NSTS has helped us to develop a clear understanding of each professional’s role in the construction of the building.

The NSTS creates an evolving legacy for the timber industry that will further increase take-up and ensure timber is always considered alongside other more mainstream materials. The NSTS will help to improve the competitiveness of the timber industry by making it easier for timber to be used under national building regulations, and enable timber to compete with concrete and steel alternatives, as well as act as a guide for contractors, suppliers and clients alike. n

About the author Greg Cooper is Preconstruction Manager for B & K Structures, and a member of the Core Group overseeing the development of TRADA’s NSTS, alongside advisers from Arup and Kingspan Timber Solutions.

Greg Cooper Preconstruction Manager B & K Structures

Further information • TRADA’s National Structural Timber Specification is available at www.trada.co.uk/nsts • A project specification, with completed examples, is also available to TRADA members.

Construction is a collaborative process with many remote teams working together, often for the first time, which can prove problematic. Now the NSTS offers clear parameters by providing the information required by all parties, to ensure we are all on the proverbial ‘same page’. These parameters, for example, enable follow-on trades to order and prepare other materials such as windows with confidence and make agreements with main contractors on the handovers of the structure more unified. www.trada.co.uk

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Timber structures Timber flitch beams

Dynamic response of timber flitch beams

Through experimental analysis, James Norman, Joel Ross, Robbie Kirkbride and Toby Hill-Smith outline the damping exhibited in these complex beams.

A

timber flitch beam is a composite beam made of two timber joists with a steel plate sandwiched in between.

The three are bolted or nailed together horizontally.

Timber flitch beams are mainly used for the refurbishment of old timber structures, such as listed buildings, where the addition of the steel plate stiffens the existing timber members without significantly altering their appearance. However, timber flitch beams can also be used in new-build construction where a transfer of load, such as in trimmer joists, or particularly long span, is required.

Design guidance is available for the design of timber flitch beams,1 but the dynamic analysis is not currently covered. One of the considerations in the design for vibration is the peak acceleration, which is affected by damping. While timber has an approximate damping ratio of about 1%, steel has a ratio of as little as 0.05%, although 0.5% is typically used in design to allow for friction in connections.2 This article explores whether either of these damping ratios is appropriate for a flitch beam, or whether the composite action leads to a different damping ratio altogether.

Dynamic response and natural frequency When a system is loaded dynamically there is far more to consider for design than with static loads. For an object subjected to dynamic loading, the key properties are mass, stiffness and damping.3 The dynamic response is not simply an equilibrium of the internal moments and shears and the external load of a system, the response is actually hysteretic, so these internal forces must also be in equilibrium with the inertial forces that oppose the accelerations being created through motion.

Damping Damping occurs in some way in all dynamic systems. It is the mechanism by which the energy of the system is dissipated and as such causes the vibrations to diminish in amplitude. This experiment is predominantly affected by the mechanisms known as viscous and Coulomb damping and the internal friction of the beam. Viscous damping is the mechanism that dissipates energy at a rate proportional to the velocity of the mass it is damping.4 It is present in all materials and is the internal force that acts to www.trada.co.uk

diminish vibrations. In comparison, Coulomb damping is the mechanism that dissipates energy through sliding friction. It has been stated that the force generated by the movement of two surfaces causes friction and acts opposite to the direction of motion.5 What sets the flitch beam apart from a normal beam is the variance in stiffness between the timber and steel of which it is composed. This variance in stiffness potentially produces additional damping mechanisms in the beam.

Experimental set-up A timber flitch beam was set up in the lab supported on scaffold poles. The original intention was to create pinned supports, but early experiments using just the timber joists showed that the beam would bounce on the support and hence a top support was added to clamp the beam, producing semi-rigid support conditions.

The accelerations of the joists were measured with a calibrated MEMS (micro-electro mechanical system) accelerometer.

There are many different forms of dynamic loading. For this experiment an impulsive load in the form of a hammer strike was chosen to excite the beam. In theory, the hammer strike excites all frequencies at the same time and then allows the beam to vibrate freely so the damping properties of the beam can be analysed. A number of assumptions were made to simplify the calculations and the analysis of the data. It was assumed that the beam was linear and that all properties were uniform.6 >>

Figure 1: Beams supports. Photo: Š James Norman

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Experimental results

For this mechanism to work the bolts must be suitably tensioned. It has been noted that, under higher tensions, the timber beams and steel plate slip against each other less easily and behave increasingly as a composite beam.7

Linear damping ratio trend line Displacement

Friction can occur in a flitch (or any composite) beam when the timber and steel elements displace different amounts during loading. These experiments aim to determine whether friction is occurring between the timber and the steel, which would produce Coulomb damping in addition to viscous damping.

Non-linear damping ratio trend line

Time (s)

Figure 3: A graph showing the displacement vs time response of the timber flitch beam

non-linear. This is shown in Figure 3 by the blue and red lines respectively. As this beam dissipates the initial energy more rapidly, the tail end results begin to plateau. This is because the damping ratio has become smaller due to the displacements and velocities of the beam being so small.

Once the beam had been struck the acceleration of the beam was recorded. To find the velocity and displacement results of the beam the acceleration data set were integrated. To minimise drift a second order Butterworth filter was applied for each integration.

The flitch beam had a target frequency of between 2Hz and 8Hz. This range was selected as it is the most noticeable by people.8 Due to space limitations the beam length was limited, so a beam with a calculated natural frequency of f = 8.59Hz was finally used.

The beam was composed of two identical pieces of 68mm x 32mm C24 softwood, and timbers with a 50mm x 5mm mild steel plate inbetween. The beam was 4m long. The bolt holes were 6.5mm diameter and were staggered to conform to standard practice.

Damping ratio

Figure 2: Calculating stiffness of the beam. Photo: Š James Norman

A logarithmic scale was used for the damping ratios and Figure 4 clearly displays two regions where the logarithmic damping ratios are relatively constant. The higher step of damping ratios (roughly Îś = 2.1%) occurs as the beam is vibrating at a force above the slip excitation level between the timber and the steel. Slip is where the interfaces will rub against each other and therefore will lead to the presence of friction. When the friction force can no longer be overcome the elements stick together and act as a single composite.

There is a distinct transition between the two steps where the beam is vibrating at the critical slip level and once this has passed the damping ratio plateaus at around Îś = 0.6%.

For the initial vibrations design guidelines suggest that lightweight timber floors, such as the one used in this experiment, should have a damping ratio of 1%.9 This figure approximately matches the lower damping ratio where Coulomb damping is not present, but for large amplitude vibration we can see that a higher damping ratio could be used. >>

The initial acceleration vs time graph was processed into a displacement vs time graph, as shown by Figure 3.

Figure 3 clearly displays evidence of linear damping for roughly the first second of the response, and then after this turns to exponential decay as the damping becomes www.trada.co.uk

Time (s)

Figure 4: Graph displaying the logarithmic damping ratio against time

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Conclusion

References

This research has explored the dynamic response of timber flitch beams through experimental analysis. Through experimental results, it could be suggested that Coulomb damping is being exhibited in timber flitch beams compared to a normal timber beam.

1. Eurocode 5: Timber design essentials for engineers, pp118-130, ISBN 978-1900510707, TRADA Technology, 2009 2. Smith, A. L., Hicks, S. J., Devine, P. J., SCI P354 Design of Floors for Vibration: A New Approach. Steel Construction Institute, 2009 3. Clough, R. W. and Penzien, J., Dynamics of Structures, 3rd edition, Computers & Structures Inc, 2009 4. Adhikari, S., Damping Models for Structural Vibration, Cambridge University Engineering Department, 2000 5. Peters, R. D., Toward a Universal Model of Damping – Modified Coulomb Friction, 2002 (http://arxiv.org/html/physics/0208025) 6. Sawant, S. H., ‘Experimental Verification of Transverse Vibrations of Free-Free Beam’, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2, 4536-4541, 2013 (http://doct-us.usv.ro/article/viewFile/24/77) 7. Bournine, H., Wagg, D.J., Neild, S.A., ‘Vibration Damping in Bolted Friction Beam-Columns’, Journal of Sound & Vibration, 330 (8). 1665-1679, 2011 (http://dx.doi.org/10.1016/j.jsv.2010.10.022) 8. Smith et al, 2009 9. Ohlsson, S. V., Floor Vibrations and Human Discomfort, Chalmers University of Technology, Goteborg, 1982 10. Maguire, J. R. and Wyatt, T. A., Dynamics: An Introduction for Civil and Structural Engineers (Design and Practice Guide), Thomas Telford, London, 1999 11. Forintek Canada Corp, Facts on Wood Series, White Spruce, Alberta Canada, 2006 (https://www.albertacanada. com/files/albertacanada/AIS-BP_WhiteSpruce.pdf) 12. Stevenson, J. D., ‘Structural Damping Values as a Function of Dynamic Response Stress and Deformation Levels’, Nuclear Enginnering and Design, 60, 211-237, 1980

The flitch beam damping ratio data displayed an initial linear damping ratio of roughly 2%. This value is present for the largest amplitudes and would therefore be the most reasonable for the consideration of human perception. This research has shown that the dynamic response of timber flitch beams is non-linear, in both stiffness and damping. However, for matters of perception, which is an inherently vague area, the difference between a linear and non-linear design is marginal. Therefore, flitch beams can be treated as linear, with a damping ratio of 2%10 in comparison to a design damping ratio of 1% for timber11 and roughly 0.04% for steel.12 Treating the flitch beam linearly serves as a far more practical and convenient guideline.

The increased damping ratio could have design benefits for construction as it would allow for longer spans to be used while keeping floor vibrations within acceptable levels. This benefit could be demonstrated by using a damping ratio of 2% with a published forcing function, in order to show that certain vibrations can be kept within an acceptable level for timber flitch beams. n

About the authors

Dr James Norman, CEng MICE Senior Teaching Fellow University of Bristol Dr James Norman is a Senior Teaching Fellow at the University of Bristol. He is the author of Structural Timber Elements:

a pre-scheme design guide, published by Exova BM TRADA in 2016 and available to buy from www.bookshop.trada.co.uk.

Joel Ross Teaching Fellow

www.trada.co.uk

Robbie Kirkbridge Undergraduate student in final year of study

Toby Hill-Smith Undergraduate student in final year of study Timber 2017 Industry Yearbook

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Timber hybrid construction – an engineer’s perspective From straightforward projects to complex design briefs, hybrid construction is gaining momentum. Andrew Wylie outlines the rise of hybridisation

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ombining more than one material is something craftsmen, engineers and architects have been doing for generations to join the properties of different materials, creating a system or product that has a performance greater that its constituent part. Cob wall or masonry panelled houses are good historic examples of a hybrid form of construction.

A more recent example is reinforced concrete, which is a modern engineering system that many people will be familiar with. The compressive properties of concrete are combined with steel – a material that has high tension capacity – to create a hybrid structural system.

Timber is at an exciting stage of development and rising popularity that is seeing new engineered timber products being combined with other structural materials to generate efficient, dynamic and exciting buildings and structures. Boundaries are being pushed by architectural aspiration, reducing costs and construction certainty – to name just a few drivers.

Hybridisation with timber occurs at different scales, with timber taking on different roles in a structural building system.

Timber as a displacement material A simple way of using a greater quantity of timber in a building is to consider how timber can replace common structural materials generating project benefits. A good example of this is the use of cross-laminated timber (CLT) floor slab panels in a steel frame. The timber replaces the heavier, more carbonintensive concrete floors, creating a lighter structural solution.

This approach of material replacement allows timber to be used in a way that can be accommodated in traditional structural framing solutions with a limited design impact. However, it does bring the benefit of creating a lighter steel frame reduced foundation loads, while maximising the offsite fabrication process.

The transformation of the Royal Shakespeare Theatre in Stratfordupon-Avon was the first time this approach was adopted in the UK, and brought cost and programme benefits to the project.

The lighter structural solution allowed an additional floor to be constructed that loaded the retained historic Victorian theatre walls.

Timber steel hybrids with steel as a facilitator material Timber has been used in recent years to create some truly inspirational, complex roof structures. By combining straight timber elements with steel connection nodes, double-curved geometrical surfaces can be efficiently generated. Steel nodes allow for high connection forces to be transferred between timber elements in an unobtrusive way. Flitches in the jointing show that a uniform and efficient construction rationale has been developed.

Cross-laminated timber panels on a steel frame. Photo: © Buro Happold Ltd

www.trada.co.uk

A great example of this approach to the use of timber and steel is the Exeter Forum nodal gridshell. Timber was chosen by the client as a low-carbon material, helping the client meet its sustainability targets. The unobtrusive steel nodes facilitate the complex geometry and transfer of significant connection forces that arise from a flatter form of shell geometry. Where the timber member loads become too high, a steel flitch is used to reinforce the timber members. >> Timber 2017 Industry Yearbook

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A hybrid CLT/steel design was used in the construction of Banyan Wharf apartments, London. With existing buildings close by, the speed of the hybrid frame minimised disturbance. Photo: © B & K Structures

Glulam members are linked into a triangulated network by fabricated steel nodes at The Forum, Exeter University. Photo: © Buro Happold Ltd

Maximising the use of timber through hybridisation New timber products, such as CLT, combined with not-so-new products, such as glulam, have been revolutionising the timber construction market, allowing timber structures to be considered where previously thought not possible. By combining with a limited quantity of steel members or elements, longer spans, structural transfers and other challenges can be overcome, allowing timber to provide a convincing proposal.

This approach of maximising the use of timber is becoming more frequently called upon by clients to support their sustainability agenda. There is an increasing list of projects where the carbon stored in the building structure has been argued to offset planning requirements for onsite renewable technologies.

A great example of this are the Banyan Wharf apartments in Hackney, London. Following in the footsteps of several other multi-storey CLT residential towers in Hackney (Stadhaus and Bridport House), Banyan Wharf combines steel and CLT panels to accommodate a new, more complex arrangement of residential floors of more than ten storeys (nine of which comprise a CLT structure). By using steel framing where necessary, a twisting floor plan is constructed, maximising external terraces and outside space as the building rises from the canal basin it is founded in. The lighter structural frame resulted in material and cost savings in the foundations. www.trada.co.uk

The future Timber and concrete composite floor systems are starting to be investigated, with a composite concrete topping providing added stiffness, increased acoustic separation and additional thermal mass. This approach of using screws or expanded metal laths is something familiar to our European neighbours where this technique is used to stiffen historic timber floors.

The future for timber hybrid construction is very bright; engineers and architects are pushing the boundaries of design, requiring more creative timber solutions. Complex parametric computer modelling is driving structural efficiency in increasingly complex architectural forms, while timber products are being developed to meet a renewed appetite for timber in buildings. n

About the author

Andrew Wylie, BEng Mst (cantab) CEngMICE Director BuroHappold Engineering

Further information For a more detailed exploration of this area of timber construction, please refer to TRADA’s publication Hybrid construction:

timber-based solutions to structural challenges, available at

www.trada.co.uk/publications

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The vertical timber city

Could entire urban districts soon be comprised of tall timber structures? Peter Wilson explores the timber engineering developments that are creating high-rise possibilities.

Västerbroplan, Stockholm – proposed 34-storey timber structured apartment building

by C.F. Møller Architects.

Image: © C.F. Møller Architects

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“Using solid timber panels in a platform construction approach means each floor plate supports a wall panel that then supports the next floor plate and so on.”

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peed is an important pre-requisite in construction: building in cities especially can require many deliveries to site with attendant traffic delays causing sequencing and on-site storage problems.

A building whose structure is largely comprised of engineered timber beams, panels and cassettes: • can require many fewer vehicle deliveries than heavier materials such as panelled or in-situ concrete • is easier and quicker to offload, and • importantly in urban situations, can be completed with relatively little noise.

Speed in erection, too, is of immense value – using solid timber panels in a platform construction approach means each floor plate supports a wall panel that then supports the next floor plate and so on.

Lifting panels directly from trucks into position rather than to on-site storage areas means not only that tight urban sites can be developed quickly but also that, as the building rises, other trades can be brought on sooner to work on levels of the building already in place. Modern timber technology also requires less on-site equipment and fewer construction staff to be involved in the assembly process. Advance planning of the beam and panel arrangements by experienced timber engineers is crucial to the way in which the vertical loads are distributed through the structure, while the basic method of fixing panels involves relatively simple connections. In all of this, little, if any, on-site modification is required to the prefabricated panels (presuming well-considered advance planning and design has taken place), the result being minimal on-site waste.

Material benefits However, it is in the lighter weight of the overall structure that one of the most important urban benefits is to be found: in London, many of the available sites lie above 19th-Century brick sewers or underground transportation routes, making conventional deep pile foundations impracticable. Engineered timber structures have the great advantage of being capable of erection on lighter foundations – a cost saving in itself – and thus on otherwise difficult-to-develop sites. >> www.trada.co.uk

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Indicative apartment interior in Västerbroplan building showing exposed cross-laminated timber walls and glulam structural beams. Image: © C.F. Møller Architects

There are significant benefits to be had from the use of solid timber technology in three other important areas: 1. The need for fewer additional layers of building materials, such as internal wall linings and ceilings, in situations and regulatory environments where it is possible to leave the internal panel surfaces exposed.

2. Aside from the reduced costs and timescale savings that come with this, there are valuable thermal advantages to be gained due to the material’s inherent insulating qualities.

of erection, limited deliveries, low noise during construction and minimal waste generated all added to the attractions of this approach to building in the city, and Hackney has since become something of a world epicentre for dense urban residential structures formed from CLT. Most of these are within the eight-to-ten storey range, but the fact that they are there at all – in a city where the Building Acts are predicated on the Great Fire of London in 1666 – is testament to how far the product has come in a relatively short period of time. >>

3. The exposed surfaces can offer improved internal air quality due to the hygroscopic nature of the timber.

However, the biggest environmental gain from the use of crosslaminated timber (CLT) and other engineered timber products is in the ability of solid wood to sequester substantial amounts of atmospheric carbon dioxide throughout the building’s life.

Breaking boundaries Until 2008, when the nine-storey Stadthaus was completed in the east London Borough of Hackney, the development of timber construction – particularly in the UK – had been based upon platform frame technology, a method of building that is effective up to seven storeys in height. The Stadthaus’s eight storeys of CLT arranged in a honeycomb structure above a single-storey masonry plinth – designed by architects Waugh Thistleton and engineers Techniker – removed this limitation forever.

This residential building ticked many boxes for the local authority, not the least being its carbon credentials. Speed www.trada.co.uk

The nine-storey ‘Stadthaus’, Murray Grove, London (completed in 2008) by Waugh Thistleton Architects and Techniker Engineers – the forerunner for all the tall, solid wood apartment buildings now emerging around the world.

Photo: © Robert Hairstans, COCIS, Edinburgh Napier University

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The 14-storey ‘Treet’ Building in Bergen (completed in 2015) by Artec Architects and engineered by Sweco Norway – large-scale vertical timber truss frames infilled with prefabricated modular apartment units made from cross-laminated timber. Image: © Artec

By mid-2009, the world of timber engineering was beginning to deliver on the imagined possibilities, with the Limnologen complex of four towers, each eight-storeys high, constructed at Växjö in Sweden, employing a hybrid glulam post and beam structure with CLT floors, walls and cores above first-floor level. Around the same time, another CLT – Holz8 – was being completed at Bad Aibling in Germany as a pilot project intended to test the merits of mass timber construction and energy efficiency. This eight-storey building had a concrete core, but the ten-storey Forté Building, designed and constructed by Lendlease in Melbourne, Australia, in 2012, eschewed this solution and used imported CLT (manufactured by KLH) for all elements, including stair shafts and elevator core.

Indeed, Vancouver-based architect Michael Green was commissioned by the Canadian Wood Council to produce Tall Wood (2012), a downloadable research report that explored the possibility of commercial buildings up to 20 storeys in height being formed from hybrids of glulam and CLT. Tall Wood not only indicated the potential for mass timber structures in building types other than residential, but has also driven the architect himself to follow up with proposals for 30- and 35-storey towers in Vancouver and Paris respectively, as well as to produce designs for entire urban districts comprised of tall timber structures. The idea of vertical timber cities is now eminently realisable.

New possibilities

However, the endeavour in North America is not confined to Canada; The ‘Tall Wood Building Prize to Innovate Building Construction’ was launched as an architectural design competition in October 2014 as part of the Obama administration’s commitment to mitigating climate change in the US. This focused heavily on CLT and other emerging timber technologies. With a prize of $2m available, the process produced two winners and 12-storey timber towers are now underway in both Portland and New York. In addition, there is currently a bill in front of the US Senate ‘to accelerate the use of wood in buildings, especially tall wood buildings, and for other purposes’. If enacted, it will enter the legislative domain as the Timber Innovation Act of 2016. >>

Moving beyond the ten-storey level has taken a little longer, but quantum leaps in the design of vertical timber structures are now emerging. At the time of writing, the 14-storey Treet Building in Bergen, completed in 2015, is the world’s tallest residential timber building. The title will, however, shortly pass to the 18-storey Brock Commons Student Residence at the University of British Columbia when it opens for business in summer 2017. The lead in this particular race is shifting to Canada due to the determination of its forest and timber-processing sector to take advantage of technological developments that can incrementally increase the value of the vast resource of raw material they have available to them. www.trada.co.uk

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Back in Europe, designs for a plethora of tall, engineered timber buildings are in process: • four 20-storey apartment blocks for Stockholm’s waterfront proposed by Tham & Videgård Arkitekter • the 24-storey HoHo tower in Vienna designed by RLP Rüdiger Lainer + Partner, and • the 34-storey Västerbroplan residential tower in Stockholm

by C.F. Møller.

In each instance, the boundaries of timber engineering are being pushed ever further, but the example that perhaps takes this endeavour to a completely new level is the Barbican Oak project in the City of London, a research project exploring the possibility of building up to 80 storeys in timber and initiated

by London-based PLP Architecture, Smith and Wallwork Engineers in Cambridge, and the Department of Architecture, University of Cambridge. Discussed elsewhere in this yearbook, it is undoubtedly provocative, but it nevertheless raises many engineering, wood science and other technical questions, the response to which may well expand the boundaries of engineered timber technology and manufacture far beyond current understanding and industry capacity.

Proposed mixed development at Frihamnen on Stockholm’s waterfront by Tham & Videgård Arkitekter – 240 apartments in four 20-storey timber towers linked at lower levels by commercial floors. Image: © Tham & Videgård Arkitekter

What next?

Where things go next is the $64k question. The modern world of engineered timber products and advanced timber engineering is the direct result of innovative research and development that has pushed scientific and technical understanding of these subjects into completely new areas.

To date, most applications of these new products and systems have been applied in traditional, orthogonal ways, but the latest technological developments suggest not only that completely different building forms are possible, but also that the standardised panel is not the only route to the future; bespoke panels manufactured in response to the design imagination are already being discussed to move beyond the present situation in which designers learn to work within the limitations of the existing factory product. Time will tell how far these technologies can advance, but the speed of transformation to date suggests the prediction of Professor Alex de Rijke of the Royal College of Art that ‘timber is the concrete of the 21st Century’ is closer than ever before to being fulfilled. n

About the author Peter Wilson is an Architect and Managing Director of Timber Design Initiatives Ltd. The company delivers Europe-wide approaches to education, innovation and demonstration of best practice in the use of modern timber technologies in architecture, design and construction.

Ground-level commercial floor linking the four 20-storey timber towers of the proposed Frihamnen mixed development, Stockholm. Image: © Tham & Videgård Arkitekter

www.trada.co.uk

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Timber structures Timber Tower

A wooden tower: the seeds of an idea

Ron Bakker discusses a recent research project on tall timber buildings.

An artist’s impression of how the Timber Tower would look alongside London’s iconic skyline.

Photo: © PLP Architecture

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“The use of timber as a structural material in tall buildings is an area of emerging interest for its variety of potential benefits; the most obvious being that it is a renewable resource, unlike prevailing construction methods that use concrete and steel.”

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LP Architecture has recently been involved in a research project on tall timber buildings, together with the Centre for Natural Material Innovation (NMI) at Cambridge University and engineering firm Smith and Wallwork. The project offered an opportunity to bring researchers and designers from various disciplines together in order to reimagine what is possible with wood as a structural material. In so doing, the project was able to overcome many of the traditional barriers faced in bringing innovation in timber building design, which is often dominated by manufacturers alone, or by single disciplines.

A strong driver for the increasing use of timber in the built environment is its potential to moderate the relationship between people and their urban surroundings. As Kevin Flanagan, Partner at PLP Architecture observes, ‘We now live predominantly in cities and so the Timber Tower proposals have been designed to improve our wellbeing in an urban context. Timber buildings have the potential architecturally to create a more pleasing, relaxed, sociable and creative urban experience. Our firm is currently designing many of London’s tall buildings, and the use of timber could transform the way we build in this city.’

Pioneers PLP Architecture has created some of the world’s most sustainable and smart buildings – spaces that have redefined what it means to live, work and collaborate in the digital age. It is fascinated by the potential of timber both aesthetically and structurally. The NMI works at the interface of architecture, engineering, materials and construction. PLP Architecture chose to work with the NMI because of its pioneering research into new materials, and its expertise in the area of timber buildings. Smith and Wallwork combine both new and traditional engineering technologies to create economic designs that are bespoke to each project. Smith and Wallwork’s previous experience with timber made them an obvious partner for the project.

While engineered timber products have become increasingly common in low-rise construction, their use in tall and supertall buildings is not yet well understood. Furthermore, it was not clear that there were any practising designers with experience of tall timber building design at anything approaching 300m >> www.trada.co.uk

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Structural advantages As a structural material, timber has excellent specific strength and stiffness. This means that, when the strength and stiffness are compared to the mass of material used, timber performs similarly to steel and far better than concrete. Concrete buildings for example have a typical bulk density (an approximate measure determined by dividing a building’s mass by its gross volume) of approximately 300kg/m3, while steel buildings, which usually have concrete floors, typically have a mass of about 160kg/ m3. In contrast, a timber building with timber floors, such as the Timber Tower, may have a mass of little more than 70kg/m3.

The Timber Tower alongside London’s Barbican. Photo: © PLP Architecture

tall. For this reason, Dr Michael Ramage, director of the NMI, established the Super Tall Timber research programme, funded by the UK’s Engineering and Physical Sciences Research Council, bringing teams of leading designers together with the research capabilities of the NMI in order to explore the possibilities afforded by engineered timber for the construction of tall and supertall buildings. As part of this research programme, Dr Ramage invited PLP Architecture and Smith and Wallwork engineers to collaborate on the first of these projects: the Timber Tower.

Benefits of using timber Regardless of the rights and wrongs of this trend with respect to steel and concrete buildings, it is very clear that, in the case of timber, there is both an opportunity and a benefit to revealing the structural material. It is well recognised anecdotally (and scientific evidence is beginning to emerge) that people respond in a very positive way to exposed wood. While there is no direct evidence that people distinguish between structural and nonstructural wood in this regard, it is hard not to feel that exposure to the working material is rather more interesting, and more authentic, than exposure to purely decorative timber finishes.

The use of timber as a structural material in tall buildings is an area of emerging interest for its variety of potential benefits; the most obvious being that it is a renewable resource, unlike prevailing construction methods that use concrete and steel.

The research is also investigating other potential benefits, such as reduced costs and improved construction timescales, increased fire resistance, and significant reduction in the overall weight of buildings. The conceptual proposals currently being developed would create more than 1,000 new residential units in a 1 million sq ft mixed-use tower and mid-rise terraces in central London, integrated within the Barbican. www.trada.co.uk

Alongside the potential benefits, this reduction in building mass presents new challenges with regard to uplift forces and responses to wind or seismic excitation. However, the material savings are very considerable and the opportunities to reduce foundations or reuse existing foundations are very significant.

As buildings get taller, the overturning moment at the base increases by a power of two, and deflection at the top of the building increases by a power of four. This means that supertall building design is often governed by the design of the lateral load resisting system. It is generally desirable for a building to be capable of resisting overturning under the strongest lateral loads due to its self-weight alone, and for it to be capable of resisting normal service loads without undergoing load reversal. Since supertall buildings are usually rather slender – typically having slenderness ratios greater than seven – they are geometrically disadvantaged in resisting overturning moments.

In order to mitigate this fundamental geometrical disadvantage, it is important to direct the vertical loads in the building into the lateral load resisting system and to position the lateral load resisting system as close to the perimeter of the building as possible. The reduced mass of a timber building, compared to a conventional steel or concrete building, means that the permanent vertical loads that can be relied upon to resist overturning are commensurately reduced. This means that directing self-weight effectively to a perimeter lateral load resisting system is particularly important. >>

A bird’s-eye view of the Timber Tower. Photo: © PLP Architecture

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The view from above the Timber Tower. Photo: © PLP Architecture

Design details

Future steps

The mega-columns and mega-bracing elements that make up the buttressed mega-truss structure are designed using glued laminated timber at an extraordinary scale. Columns in excess of 2m2 are required at the lower levels. Glued laminated softwood timber was chosen for the main structural elements, both because of the availability of the material – Timber Tower would use some 65,000 m3 of structural timber – and because of its favourable specific strength and stiffness in comparison with steel.

The next phase of the Timber Tower research will be an ambitious series of experimental studies carried out in the University of Cambridge’s Structures Research Lab in order to understand the behaviour of timber elements constructed for use on a scale thought to be unprecedented in buildings.

These results will then be fed back into the design process, allowing the structural design to be further improved.

The huge timber elements are protected from the elements by the building facade, allowing the structural elements to be designed to higher stresses, protecting the structural members from the vagaries of the British weather, and allowing the occupants to interact with the working material that characterises the building’s expression.

The great size and spacing of the mega-truss elements also plays a key role in the fire strategy of the building. Under fire conditions, the outer surface of thick timber elements begins to char, forming a protective layer insulating the working timber underneath. The key structural timber elements are thus expected to maintain their structural integrity in the presence of a serious and extended fire, even without other forms of protection.

Active fire-suppression systems would, of course, also be required in a building of this height, regardless of structural material. While further fire engineering of the Timber Tower concept is ongoing, the initial indications are that the structural strategy adopted provides a sound basis for further design. www.trada.co.uk

Dr Ramage understands the scale of the challenges ahead but remains cautiously optimistic: ‘We’ve designed the architecture and engineering and demonstrated it will stand, but this is at a scale no one has attempted to build before. We are developing a new understanding of primary challenges in structure and construction. There is a lot of work ahead, but we are confident of meeting all the challenges before us.’ PLP Architecture is also currently working on further proposals for a 31-storey timber building for a site in western Europe, together with the University of Cambridge and Smith and Wallwork. n

About the author

Ron Bakker Founding Partner PLP Architecture Timber 2017 Industry Yearbook

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The durability and structural design of cross-laminated timber (CLT) structures Martin Milner outlines some of the evolving key principles for designers and constructors to achieve robust and durable CLT buildings.

Frampton Park Baptist Church under construction.

Photo: Š KLH UK

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“Correctly designed and installed CLT is suitable for use in service class 1 and 2 conditions as indicated by the CLT manufacturer’s CE certificates.”

C

ross-laminated timber (CLT) is a compelling design and build proposition for structures in the UK. The market share in the use of the product can be demonstrated by reference to trade publications and building awards, not just in the UK and Europe but increasingly so in the US and Canada.

CLT is relatively new, with its initial development in the 1990s to a full supply chain offer for single-storey to 15-storey developments some 20 years later. As is common with new products, the uptake is in advance of specific dedicated engineering codes, standards and guidance documents.

This does not mean that CLT cannot be used, but there will always be some debate while it is specifically outside of a code and standard where first principle timber engineering approaches are needed. There are now industry-recognised strategies and company guidance that has evolved to provide best practice and draft code clauses.

Moholt student village, Trondheim.

Photo: © Stora Enso

Compliance with standards CE-marked panels CLT is a wood panel typically consisting of three, five or seven layers of dimension timber oriented at right angles to one another and then glued to form structural panels. CLT typically forms the structural wall, floor or roof elements of buildings.

CE marking of CLT is possible through the harmonised European Standard, BS EN 16351:2015 – Timber structures – Cross laminated timber – Requirements.

The CE mark can only be applied to CLT once: • compliance to the harmonised standard is demonstrated • a Notified Body has successfully audited the factory production control system in place and issued the CE certificate, and • the Declaration of Performance has been drawn up by the manufacturer. >>

www.trada.co.uk

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CLT applications – use class to BS 8417 When considering the durability of timber structures, one of the most obvious points is to ensure that the product does not have high levels of moisture that will cause the wood to decay with consequent structural failure. In the UK we are covered by the British Standard that still stands in the current days of EN standards. BS 8417:2011+A1:2014 Preservation of wood – Code of practice is the British Standard that presents recommendations and guidance for the preservative treatment of wood to provide protection against bio deterioration in end-use situations. It gives recommendations for determining the need for treatment. The use of the CLT as a wood-based material would fall into this code. However, the code was written at a period when CLT was not considered to be a standard structural option as it is today. Careful review of BS 8417:2011 is needed to identify whether the CLT structure being considered requires preservative treatment or not.

The approach to determine if CLT requires treatment is based on use class consideration.

For finished buildings, the CLT is typically on the room side of insulation, which in simple terms means the CLT is on the warm side. In this respect the use class is UC1 (see Figure 1).

CLT wall under construction. Photo: © Mint Construction

CLT applications – service class to BS EN 1995-1-1 Correctly designed and installed CLT is suitable for use in service class 1 and 2 conditions as indicated by the CLT manufacturer’s CE certificates.

Service class in accordance with Eurocode 5 (BS EN 1995-11:2004+A2:2014, clause 2.3.1.3) is used to provide engineers with the correct factors and understanding of the moisture conditions of wood structures during the life of the structure. A service class does not necessarily take into account the impact of the construction phase where moisture can get locked in if inappropriate site control is allowed.

Service class 1 conditions are for timbers that are within the building envelope that are not exposed to external humidity and temperatures, but are generally heated to keep the timber in a dry condition at 12% moisture content or below.

Service class 2 applications are those where timber can be in contact with external humidity and temperatures, but are not exposed to direct wetting, such as timber balcony structures or parapet walls protected from direct rain exposure by waterproofing membranes and claddings. The use of CLT in this environment requires additional consideration and review for durability when untreated material is used. www.trada.co.uk

Figure 1: CLT in buildings on the warm side of the insulation is service class 1 for design and use class 1 for durability considerations

Moisture and CLT panels in the use of a building Correctly detailed and constructed CLT walls and roof components are protected from water ingress.

The advice for non-preservative treated CLT is to ensure the external walls and roofs are designed as ‘warm’ construction as the CLT is on the internal face of the insulation so there is no condensation risk to the CLT. As with all designs, an interstitial >> Timber 2017 Industry Yearbook

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condensation check will be needed on the make up as a whole to ensure the appropriate insulation is specified.

It is also important to protect CLT from wetting that may be channelled into insulation by providing a drained and ventilated cavity behind the external wall cladding.

The internal walls of buildings are not at risk of wetting unless there is a leak to the roof or internal water leakages. In such circumstances, any construction material will be subjected to damp and there will be signs that repairs are required. CLT is of such a size and scale that local wetting is unlikely to cause structural distress before necessary repairs are undertaken to correct the water ingress.

CLT during construction of a school hall. Photo: © Milner Associates Frampton Park Baptist Church (KLH UK CLT / Matthew Lloyd Architects).

Photo: © Benedict Luxmoore

Structural design – key principles • CLT panels are typically used to create cellular structures of timber loadbearing walls with timber floor slabs constructed using the platform frame approach.

• It is envisaged that, in 2020, BS EN 1995-1-1:2004+A2:2014 (Eurocode 5) will be updated to include a design procedure for CLT. Until such time, CLT should be designed using the principles given in BS EN 1995-1-1 and BS EN 1995-1-2, together with data from the manufacturer of the product.

Frampton Park Baptist Church (KLH UK CLT / Matthew Lloyd Architects).

Photo: © Benedict Luxmoore

www.trada.co.uk

• For both wall and beam/floor components, bending stresses are typically calculated using effective section properties. The most common approach to structural design of CLT among European CLT manufacturers, and the method believed most likely to be adopted in the forthcoming revision of Eurocode 5, is based on effective section properties determined using a modified version of the theory of mechanically jointed beams to BS EN 1995-1-1:2004+A2:2014 Annex B, but other methods can be used. >> Timber 2017 Industry Yearbook

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Codes of practice and standards to be used for the design of CLT structures Item

Check

Codes

Section properties of CLT Resistance to vertical and horizontal loading

EN 1995-1-1:2004 Annex B Wall elements: Axial buckling resistance due to loading in the plane of the panel* Wind load resistance Bearing resistance on floors/soleplates Resistance at concentrated loads Lintels over openings

EN 1995-1-1:2004 Eurocode 5

Floor and roof elements: Bending and shear stress due to loading perpendicular to the plane of the panel Deflection and vibration performance* Bearing resistance on walls/plates Stability design

The necessary stability checks should include the following: Global overturning Global sliding Individual wall panel overturning Individual wall panel sliding Individual wall panel shear

Eurocode 0 clause 3.3 using the design values of actions in BS EN 1990:2002 (Eurocode 0) and the UK National Annex for Ultimate Limit State EQU (Set A)

Disproportionate collapse

Check of vertical and horizontal tying requirements for resistance to accidental actions

• Building Regulations 2000 Approved Document Part A3 • BS EN 1991-1-7:2006 Eurocode 1 • NA to BS EN 1991-1-7:2006

Fire resistance of CLT

Can be provided by plasterboard linings or by charring resistance of the timber that can be calculated using the reduced cross-section method

BS EN 1995-1-2:2004

Table 1: Relevant codes of practice for design of CLT

*Deflection and vibration limits should be agreed at project commencement with the client in accordance with Eurocode 5

About the author

Martin Milner C Eng Technical Consultant Structural Timber Association (STA)

Further information • The Structural Timber Association (STA) members held a number of workshops to derive key details about the use of CLT, some of which will be produced initially in STA Advice Notes to be made available in 2017.

• For more detailed information on the structural design of CLT, reference should be made to STA Advice Note 14 and www.trada.co.uk

Technical Bulletin 11 (IStructE TEN 11-13) on the STA and IStructE website.

• A CLT Handbook is in development with input from TRADA members, to be published in 2017 by Exova BM TRADA. Wood Information Sheets and worked examples are also available at www.trada.co.uk.

• Exova BM TRADA is holding four CLT training courses in 2017, which will be specifically aimed at engineering practitioners.

Tentative dates and locations are: 9 May (London); 11 May (Edinburgh); 4 July (London); and 5 July (Manchester). The courses will be run as workshop seminars and will be presented by Professor Reinhard Brandner and Dr Alexandra Thiel, both from the University of Graz in Austria – the home of CLT – and Dr Keerthi Ranasinghe, Principal Engineer for Exova BM TRADA. To find out more and to register your interest, please email toni.jones@exova.com Timber 2017 Industry Yearbook

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How does CLT perform in a fire?

Oliver Neve explains what happens to CLT during a fire, extracted from TRADA’s forthcoming book on the performance of cross-laminated timber (CLT).

T

here is a long-held assumption that, because wood burns, timber buildings are at a higher risk of fire.

Timber construction has now demonstrated, over a considerable time, that this is not necessarily correct.

Timber structures offer no more risk than any other form of construction when correctly designed and built to a good standard, and can meet building regulations.

Fire resistance in timber frame buildings In lightweight timber frame construction, this performance is achieved by ensuring that the frame is protected by fire-resistant linings and thermal insulation is located within the walls. This is necessary because the timber elements, such as framing, joists or rafters, are usually of small section wood, which, when exposed to fire, will ignite and burn relatively quickly if left unprotected.

Larger sections of timber, however, have a degree of inherent fire resistance within the material. As the fire attacks the timber, a charring layer is formed. This increases at a slow and steady predictable rate, while also protecting the remaining timber that retains its structural properties and remains dimensionally stable.

Figure 1 shows the effect of charring.

Figure 1: Charring of timber

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The strength of the remaining timber section is assessed through calculation to ensure that it will not fail after a design fire rating time exposed to fire. The panel can then be designed using the reduced cross-section method outlined in BS EN 1995-1-2 Eurocode 5. Structural fire design, where the remaining section is calculated following the effective charring depth.

Allowance must therefore be made for the sacrificial wood that would be lost in the charring process when determining the structural size of the section.

Fire resistance in CLT panels Because CLT panels are made of solid timber, their fire resistance can be assessed on a similar basis as large glulam timber sections, and an allowance can then be made for a similar extended resistance due to the charring effect when the panels are exposed to fire. The assessed charring rate for CLT panels is 0.7 mm/min to 0.8 mm/min, similar to softwood glulam.

For many smaller single or two-storey buildings, requiring no more than 30-minutes fire resistance, it may be possible to use CLT panels without a lining or ceiling, even as a loadbearing wall or deck. However, for multi-storey buildings, and those buildings requiring longer fire resistance, a protective lining will usually be necessary. The degree of fire protection necessary from the lining will partially depend on the thickness of the CLT panel as the thicker the panel the longer it will last in a fire. This is taken into account in calculating the overall fire resistance of the wall or floor, and CLT panels can generally be used for internal and external walls, floors and roofs, whether these require fire resistance or not.

There are three ways to increase the fire resistance of the CLT: • Increased thickness of the panel means that there is more remaining structural material in the fire case.

• An increase in the number of layers. This method achieves an improved fire resistance by providing a greater remaining second moment of area in the fire case. For example, a five-layer panel will perform better than a three-layer panel of equivalent thickness in the fire case.

• Apply fire protection, typically plasterboard. >> Timber 2017 Industry Yearbook

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Fire protection Plasterboard Plasterboard lining is the most common method used to provide additional fire protection to a timber structure. BS EN 1995-12:2004 1 outlines behaviour of the timber as the following: • The timber will start to char at a low rate after a set period of time depending on the thickness, type and arrangement of the plasterboard protection. BS EN 1995-1-2 gives equations to calculate when this occurs.

• Once the timber starts to char it is assumed that the plasterboard will fall away and expose the timber to an elevated fire without a significant protecting charred layer.

• Once exposed to the elevated fire, the timber will then char at twice the normal rate until a significant charring layer of 25mm is formed, in which case the charring rate reduces back to normal.

Figure 2 shows how charring develops.

At the end of this time, the timber behind the plasterboard starts to char. Once this happens, the plasterboard is assumed to have failed and falls away, whether it is fixed to the CLT directly or via a steel channel.

Table 1 summarises the fire resistance of a CLT wall under a 90 kN/m permanent load and 45 kN/m variable load, with a floor to ceiling height of 3m. Figure 3 shows a section of the CLT wall with enhancements.

Connections in fire Connections are a key element of the structure and require fire protection. BS EN 1995-1-2 outlines methods for calculating the capacity of fixings with appropriate strength reductions with temperature. Where fire protection is achieved with plasterboard then this can also be considered to apply to the connection.

With connection design, it could be considered that a riskbased approach is suitable for CLT structures. For example, the inherent redundancy found in CLT structures due to their cross wall construction means that, if a fire were to remove a stability wall, there are other stability walls in which to redistribute the load. During such an example, it is possible to use accidental factors of safety and improve material properties as found in Eurocode 5 – this has the effect of improving the stability wall capacity in the fire case.

1) Relationship for members unprotected throughout the time of fire exposure for charring rate βn (or βo).

2) Relationship for initially protected members where charring starts before failure of protection: 2a) Charring starts at a reduced rate when protection is still in place 2b) After protection has fallen off, charring starts at increased rate 2c) After char depth exceeds 25mm, charring rate reduces.

Figure 2: Charring depth vs time (derived from BS EN 1995-1-2)

Fire design is a consideration of disproportionate collapse, which requires that connections be adequately protected with fire-resistant boarding or intumescent paint. For example, if the connections in a major stability wall caused the collapse of the structure, these would require fire protection.

Compartment walls and floors CLT panel construction required to meet the necessary fire resistance for party walls will need to be faced with incombustible linings on both sides. The level of protection >>

Construction

Enhancement

Calculated fire resistance

Nominal fire resistance

100mm thickness CLT wall comprising 5 layers

None

52 minutes

30 minutes

100mm thickness CLT wall comprising 5 layers

Type F plasterboard 15mm thickness x 1 layer

62 minutes

60 minutes

100mm thickness CLT wall comprising 5 layers

Type F plasterboard 15mm thickness x 2 layers

95 minutes

90 minutes

Table 1: Fire resistance of CLT wall with and without plasterboard lining

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Figure 3: CLT wall enhanced for fire resistance

required will determine the make-up of the wall, but the inherent fire resistance of the panel and its thickness can be taken into account in calculating the time the wall will last in a fire. With appropriate linings, a CLT wall can provide a fire resistance rating from 30 to 120 minutes, depending on the level required.

Similarly, party floors constructed with CLT panels as a structural deck may require the underside to be protected by an incombustible ceiling, whether this is directly attached or suspended. The inherent fire resistance and thickness of the panel in conjunction with the ceiling can be taken into account in calculating the time that the floor will resist fire.

Where any level of fire resistance is required for walls or floors it is important that all the joints between the panels, and between the panels and any other elements, be fully sealed to ensure the overall integrity of the fire protection.

Although concrete toppings may improve acoustic performance, they cannot be relied upon to enhance the fire resistance because the concrete is ultimately supported by the CLT deck, which could eventually burn away during a fire.

For structures that combine glulam beams or columns with CLT panels, it is necessary to consider the fire performance of these components. This is important if any glulam www.trada.co.uk

section projects outside the protection of a fire-resistant lining or ceiling and is therefore directly exposed to fire, in which case it must conform fully to the structural codes for fire-resistant design.

Currently, few tests have been performed in the UK to establish the fire performance of CLT panels when used in either party walls or floors, but panel suppliers can offer extensive fire test data obtained from tests carried out elsewhere in Europe. This data, and accompanying construction details, can provide useful design guidance.

Resistance to surface spread of flame This is another aspect of fire performance intended to reduce the risk of fire spreading from one area to another due to the combustibility of any elements such as linings or ceilings.

In the UK, there are two systems for classifying resistance to surface spread of flame: • National classifications: BS 476 Fire tests on building materials and structures2 • European classifications: BS EN 13501-1 Fire classification of construction products and building elements.

Classification using test data from reaction to fire tests.3 >> Timber 2017 Industry Yearbook

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Table 2 shows the approximate equivalence of the classifications.

About the author

National class

European class

Oliver Neve currently works for Ramboll in their Cambridge office. He

Non combustible

A1

UK market. Oliver has developed innovative engineering solutions with

Limited combustibility

A2

CLT, including CLT concrete composites. He has presented his work

0

B

1 and 2

C

3

D

4

E

Unclassified

F

Table 2: Classifications for surface resistance to spread of flame

Building regulations usually require a Class 0 (or B) rating.

Conventional roof, floor or walls of timber frame construction will usually need linings to achieve adequate resistance to spread of flame. However, in some situations, when it is not necessary to use a lining to protect CLT panels, the faces of the panels could be directly exposed to fire and their surface spread of flame may then become an issue.

According to BS 476, solid wood of more than 400 kg/m3 is rated as Class 3. As CLT panels have a density of 470 kg/ m3 to 590 kg/m3, depending whether they are of spruce or pine, they therefore qualify as Class 3. There is no similar qualification in the European classifications. However, Class 3 would rarely be adequate to comply with UK building regulations. Therefore, if Building Control does not deem this to be acceptable, CLT panels can be upgraded to the required standard by impregnation or coating with a flame-retardant finish. The National Structural Timber Specification contains guidance on selecting an appropriate treatment.

The flame-retardant treatment can achieve any colour/stain finish that can form an attractive architectural appearance. n Adapted from the CLT Handbook, forthcoming in 2017 from TRADA/Exova BM TRADA.

www.trada.co.uk

has been involved in CLT construction since its early inception into the

involved with CLT at several international conferences.

Oliver Neve Principal Engineer Ramboll

Further information • Approved Document B: Fire Safety, Volume 1: Dwelling houses, ISBN 978-1859464885 and Volume 2: Buildings other than dwelling houses, ISBN 978-1859464892, NBS, 2013 – available at www.gov.uk/government/collections/ approved-documents • CLT manufacturer’s manuals: KLH guidance at www.klhuk.com/product-/technical.aspx; Stora Enso guidance at www.CLT.info/en • The Austrian construction information service, Dataholz, at www.dataholz.com/en • National Structural Timber Specification, Section 9.3 Flame retardant, ISBN 978-1909594340, BM TRADA, 2015 • WIS 2/3-3 Flame-retardant treatments for timber products, TRADA Technology, 2013 • WIS 4-11 Wood-based panel products and timber in fire, TRADA Technology, 2014

References 1. BS EN 1995-1-2:2004 Eurocode 5. Design of timber structures. General, BSI 2. BS 476-6:1989+A1:2009 Fire tests on building materials and structures. Method of test for fire propagation for products, BSI, and BS 476-7:1997 Fire tests on building materials and structures. Method of test to determine the classification of the surface spread of flame of products, BSI 3. BS EN 13501-1:2007+A1:2009 Fire classification of construction products and building elements. Classification using test data from reaction to fire tests, BSI

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Timber industry unites behind Fire Door Safety Week Spreading the message about the importance of fire doors should not be a once-a-year event.

Hannah Mansell reports on the progress made in 2016 and what more can be done in 2017.

Correctly installed fire doors could have prevented this fire from spreading.

Photo: Š BWF-Certifire

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“We need even more to join the campaign in 2017 to voice concerns regarding the lack of basic knowledge of fire door safety by the very individuals and organisations who have the formal responsibility to keep us safe in the buildings they own or manage.”

F

ire Door Safety Week 2016 marked an important anniversary – exactly ten years since new fire safety rules for property owners and landlords came into effect in England and Wales.

Long gone are the days when the fire brigade came over and gave buildings a fire safety certificate. The Regulatory Reform (Fire Safety) Order 2005 means building owners and their chosen representatives now shoulder the legal responsibility for fire safety, and are required to appoint a Responsible Person for each building they own or manage.

Yet, how can it be that awareness of this established law is still so pitifully low?

Research for the Fire Door Safety Week campaign has shown that almost half of property owners (46.5%)1 said they either did not know what their legal obligations were or admitted they were unclear. A similar proportion said they really would not know how to spot a dodgy fire door – one of the most critical passive fire protection features in the buildings we use every day.

Avoidable tragedy No big deal, you may say. But try telling that to Julian Rosser, dad of Sophie Rosser who died in a fire in a block of flats in London’s Canary Wharf in August 2012. An inquest heard that Miss Rosser’s death could have been avoided if a self-closing fire door had not become stuck on the floor preventing it from closing.

This was an avoidable tragedy. Research also revealed that more than half of all housing tenants (58%) and over 70%1 of lower income tenants have no idea who the Responsible Person is for the building where they live – the person to whom they should usually report their fire safety concerns, such as fire doors that do not close. Worryingly, 15%1 of all tenants living in blocks of flats who have got fire safety concerns have never reported those concerns to anyone at all. >> www.trada.co.uk

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So the British Woodworking Federation (BWF) is saying: please step forward, the Responsible Person. No more lurking in the shadows.

Mr Rosser is just one of many who would like to see the law changed to make it much clearer who the Responsible Person is in every multiple-occupancy building. This would allow the law to have much sharper teeth to deal with offenders. In Miss Rosser’s case, after four years no prosecutions have been brought and the coroner was frustrated in her attempts to allocate the blame to any particular person or organisation.

The organisations behind Fire Door Safety Week – the BWF, BWF-Certifire scheme and the Fire Door Inspection Scheme, working in partnership with the Government’s Fire Kills campaign – also believe that there needs to be much greater visibility of the Responsible Person, in the same way that a first aider is legally required to be named on health and safety posters in many workplaces.

There should be a public register so that anyone can discover who the Responsible Person is for fire safety in every building we live, work and relax in.

Of course, this applies to commercial and public buildings, too, but the stakes are so much higher in housing. We continue to house some of our most vulnerable residents in buildings with inadequate levels of fire safety. The fire service regularly has to deal with problems such as fire doors hanging off hinges, breaches in structural fire compartmentation, poor installation and maintenance of life safety products, non-existent or outdated fire risk assessments, and blocked fire exits. This situation is completely unacceptable.

The Responsible Person should not be a mystery person, but must be front and centre so that people know where to take their problems.

Checklists are available for fire door inspections. Photo: © Lorient

www.trada.co.uk

A badly damaged door leaf. Photo: © BWF-Certifire

Resources This is not a parochial campaign. Through Fire Door Safety Week, the UK timber industry, fire door manufacturers, community groups, the construction industry, and fire and rescue services come together to: • promote safety • raise awareness of the critical role that fire doors play in protecting property and saving lives, and stamp out bad practice.

• So far the campaign has attracted more than 350 supporting organisations since it first began, and 2016 was another resounding success.

Many companies in the fire door and broader construction industry ran their own events or marketing campaigns during the week, while key suppliers to the sector did a big PR push out to their business customers. Social media carried messages to millions. The campaign attracted support from the Fire Minister and other high-profile influencers, and was featured across TV, radio and the press, while fire services across the country took the opportunity to run significant awareness-raising fire door safety campaigns in their local communities, too.

Although progress was made in 2016, the work never ends.

We need even more to join the campaign in 2017 to voice concerns regarding the lack of basic knowledge of fire door safety by the very individuals and organisations who have the formal responsibility to keep us safe in the buildings they own or manage. >> Timber 2017 Industry Yearbook

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From April 2014 to March 2015 there were 28,200 dwelling fires in England alone.2 Deaths from these fires contributed to nearly two-thirds of the total fire fatalities in that time frame.

And, when the worst happens, it is the compartmentation of fire and the correct installation of certificated fire doorsets that buys us time, creating safe refuge and a protected route for the emergency services to come to our aid.

This is why the BWF continues to campaign for changes in legislation and to educate people on the importance of fire doors. A properly installed fire door can save lives.

About the author

The momentum continues Many elements of the Fire Door Safety Week 2016 initiative will extend well into 2017, including several events and training seminars, and the ongoing social media campaign, Click It, Kick It. This campaign wages war on the lethal fire door wedge. In the Click It, Kick It campaign, anyone who sees a fire door being wedged open is urged to take a photo (Click It), to share on social media using the hashtag #ClickItKickIt, and then to kick the wedge away (Kick It) so the door can close.

It is important that any instances where fire doors have been wedged open are reported to the building owner or manager.

Hannah Mansell BWF-Certifire Scheme Manager and Spokesperson Fire Door Safety Week

For more information Free resources are available in an online toolkit for the industry to continue to help spread the word about fire door safety. These include technical checklists to help with fire door inspections, videos and posters that can be used in any private, public or multiple-occupancy building to educate people on basic fire door rules. Visit www.firedoorsafetyweek.co.uk to find out more.

The Click It, Kick It campaign

Further reading And the Fire Door Safety Week resources on the website are obviously there 24/7. There is advice on fire safety for all sorts of buildings, covering a range of sectors including: • housing • schools, and • hospitals.

This information empowers residents and building users to raise problems and ensures that those responsible for keeping them safe are made aware of issues directly. This doesn’t do away with the need for fire risk assessments, but supplements an effective process by harnessing the crowd to stay vigilant. It’s the responsible thing for us all to do.

The dates for Fire Door Safety Week 2017 are 25 September to 1 October. To be part of the movement, follow @FDSafetyWeek on Twitter for campaign news and updates, or look out for tweets using the hashtag #FireDoorSafetyWeek. n www.trada.co.uk

• Getting started with…

Fire protection: your responsibilities under the Fire Safety Order (RRFSO), BM TRADA, 2014 • Getting started with… Specifying the performance of doors, Exova BM TRADA, 2016

References 1. A survey of 1,001 tenants living in flats was conducted in September 2016 by Atomik Research on behalf of Fire Door Safety Week. The full details can be found at: http://releasd.com/c603 2. See the ‘99 Facts about Fire’ dossier at http://firedoorsafety week.co.uk/wp-content/uploads/99-Facts-about-Fire-Doors.pdf Timber 2017 Industry Yearbook

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Preserving traditional timber cladding

Using treatments to increase service life means there is a greater choice for specifiers.

Philip Emsley identifies the most common species used for cladding and what preservatives, coatings and finishes are available.

A Tesco car park with redwood cladding (micronised and pigment).

Photo: Š NorcladŽLtd

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“To ensure long-term durability against both fungal decay and insect attack, it is essential that any species containing sapwood or classified as moderately durable is protected for external applications.”

T

imber cladding offers a range of options for external building design that, when used with modern preservatives and exterior finishes, offers a wide range of aesthetic and functional variation.

Traditionally, timber cladding was manufactured from Canadian western red cedar, Siberian larch and UK home-grown species, but over the years different species, preservatives and finishes have been introduced to offer a much greater choice. Specifiers now require not only more durable solutions but also protection against fire – the demand for which has increased the options available. Cladding has also become more fashionable with architects and designers now wanting alternatives to traditional brick, block and rendered finishes.

Advantages of timber cladding The key environmental benefits of using wood are: • low carbon footprint • energy and waste efficiency • technical performance • good thermal and sound insulation properties • aesthetics.

It is also a renewable resource available in a wide range of densities, colours, strengths and sizes, with the technical performance of wood covered in many British Standards.

As well as cladding, there are different types of finishing trims available in timber. These are designed to improve the aesthetics of the project by being installed on corners and around windows.

Timber species suitable for cladding Some of the more common species used for cladding include: Kiln-dried Scots pine or European redwood (Pinus sylvestris) Commercially known as European redwood and supplied from forests in Sweden, which is known for its good-quality slow-grown redwood. This species requires treatment if it is to be used for cladding and, providing it is kiln dried, it is >> www.trada.co.uk

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easy to treat with preservatives to achieve a desired service of 15 to 30 years out of ground contact as defined in BS 8417:2011+A1:2014 Preservation of wood. Code of practice. Available in different grades with the highest grade having the fewest knots.

Western red cedar (Thuja plicata) Imported Commercially grown in Canada and the coastal Pacific north-west of the US. A slow-grown, straight-grained species that is predominantly a red/brown colour. A very stable species and generally defect free with few knots. When exposed to rain and sunlight it will fade to a silver/grey colour quite quickly.

Rated as durable, the heartwood will give a service life in excess of 60 years out of ground contact.

UK-grown Commercially introduced into the UK in the 1950s. Freshly machined, it is a pale reddish colour that weathers to a silver/grey on exposure. Typically straight grained and exceptionally stable in use. UK-grown cedar contains aromatic oils giving it a natural resistance to insect and fungal decay as long as the timber is in a position to dry out when it has become wet. Not quite as durable as the imported species as it is rated as only moderately durable.

Larch Imported kiln-dried Siberian larch (Larix sibirica) Regarded as the only true Siberian larch so it is important to specify this particular species. It is slow grown with a tight grain and yellow/brown in colour. It has inter-grown knots similar to those in Swedish redwood and contains a natural fungicide called arabinoglactan. It is a moderately durable and hardwearing timber, and when exposed to rain and sunlight it will fade to a silver/grey colour.

Redwood, micronised and pigment (left) and painted Swiss white fir (right).

Photo: © Norclad®Ltd

UK-grown larch (Larix decidua) A very strong timber, light brown in colour with frequent dark knots. This makes it difficult to machine as the knots tend to loosen and fall out. Best used with a sawn finish. Typically has a straight grain but can be prone to splitting and has a high resin content that in certain conditions can ooze out.

Over time, when exposed, it will turn a silver/grey colour.

Other species to mention include Douglas-fir, oak, whitewood and sweet chestnut.

Extending the service life

Redwood, micronised and pigment. Photo: © Norclad®Ltd

www.trada.co.uk

The natural durability rating of any species is based on the heartwood and preservative treatment should be specified if required. The sapwood of any species is classified as perishable so preservative treatment is recommended should cladding contain any sapwood. In addition, pigments and dyes can be added to the preservatives, and there are many types of coatings available to enhance the appearance. If fire regulations dictate, cladding can either be pressure treated with a fire retardant or have a coating applied under factory conditions to comply with European standards. >> Timber 2017 Industry Yearbook

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Canadian western red cedar, no treatment or coating, weathered for four years. Photo: © Norclad®Ltd

To ensure long-term durability against both fungal decay and insect attack, it is essential that any species containing sapwood or classified as moderately durable is protected for external applications. Preservatives available include: • low-pressure microemulsions and solvent-based products • high-pressure water-based systems.

These should then be allowed to acclimatise on site and also be protected from the elements. The correct installation recommendations should be followed using approved fixings, and where necessary, any cut boards should be re-treated with an appropriate end coat capable of adequately sealing the end grain.

These will both provide long-term protection. However, lowpressure systems, used in an external situation, must have a coating or paint system applied after treatment and this must be maintained for the life of the product. In addition, there are some relatively new micronised preservative systems available based on micronised copper and co-biocides. This treatment has low volatile organic compound emissions and improved corrosion resistance when used with recommended fixings and fasteners. It can also be used in contact with aluminium.

There are many coatings and finishes available for both treated and untreated timber cladding. Typically, most shades on the RAL colour chart are available to suit the finished project. There are two main types that are best applied under factory conditions to comply with any warranty conditions:

Keeping up appearances There is also a range of dyes that can be added to preservatives to enhance the colour of the treated products.

As well as traditional dye systems, there is a micronised pigment system that offers increased colour stability. These systems work particularly well on permeable redwood; and the treated timber will retain its colour longer than cedar species.

The key to providing a stable and durable cladding product for external use is to use a kiln-dried durable species or to treat a kiln-dried species and then re-condition it prior to installation. www.trada.co.uk

• Translucent finishes where the properties of the base timber, that is grain and knots, can still be seen through the coating.

• Opaque finishes are typically paint, in a chosen colour and made up of several coats such as an undercoat or primer followed by one or two finish coats.

Most coatings will come with some type of performance warranty or guarantee if applied under factory controlled conditions. These may cover against fungal decay, mould or mechanical breakdown of the coating.

There are also some coatings that accelerate the weathering process of the timber and when exposed interaction with moisture speeds up the greying process. >> Timber 2017 Industry Yearbook

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UK larch with no treatment or coating, weathered for three years. Photo: © Norclad®Ltd

Fire protection Fire treatments can be applied using a controlled impregnation process, either high or low pressure, or by applying a coating under factory-controlled conditions. These can comply with current European standards, for example EuroClass B/Class O, but it is important to check with the supplier to confirm which standards the product has been tested to. Some of these systems can be applied over an existing preservative treatment offering the customer both durability and fire protection. Some fire treatments can also have coatings or finishes applied over the top, but it is advisable to check with the supplier first.

Summary With all projects involving cladding, it is important to establish what the client expects from the timber in terms of cost, performance and aesthetics. The table below gives a summary of the more common species:

Acknowledgements: To Koppers Performance Chemicals for providing information for this article and to Norclad® for providing information and photographs. n

About the author

Philip Emsley Managing consultant W & P Consultancy

Further information • WIS 2/3-1 Finishes for external timber, Exova BM TRADA, 2016 • WIS 2/3-16 Preservative treatment for timber – a guide to specification, Exova BM TRADA, 2016

Species

Durable

Treatment required

Knot content

Colour stability

Comments

Western red cedar imported

Yes

No*

Low

Low

Soft timber can mark easily

UK-grown cedar

No

Yes

High

Low

Soft timber can mark easily

Siberian larch

No

Yes

Medium

Low

Strong and hard-wearing

UK-grown

No

Yes

High

Low

Splits easily

Redwood – micronised + pigment

Yes

Yes

Medium

High

Treatment gives increased colour stability

*If any sapwood is present, treatment is recommended. www.trada.co.uk

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High performance: Olympic Park engineered timber architecture is a winner The Timber Lodge and Tumbling Bay playground in London’s Queen Elizabeth Olympic Park, the first project of the park’s legacy phase, showcased the potential of natural and engineered timber for buildings in the landscape. Toby Maclean looks back at the landmark project.

The roof over the Timber Lodge café’s fully glazed corner projects more than 4m from the nearest supporting wall. Photo: © Step Haiselden

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“The structural capabilities and green credentials of timber made it the perfect material for this project, as it allowed for a design that embraced and enhanced the landscape while meeting ambitious environmental goals and strict construction timescales.”

T

he redevelopment of the north hub site at the Queen Elizabeth Olympic Park aimed to provide a worldclass community building and play space to be used by park visitors and future residents of the former athlete’s village, which would be converted into housing. The brief was for the design to be integrated into the landscape, responding to important views of the newly developed North Park, and continue the standard for design excellence and sustainability set by the park’s collection of outstanding and resource-efficient sport venues.

Along with London-based practice Erect Architecture, Land Use Consultants (landscape architects), and Max Fordham (environmental engineers), TALL Engineers were part of a team that developed an ambitious architectural concept in tandem with a strong sense of environmental responsibility. The result was a project that showcased how natural and engineered timber can deliver exemplary design and sustainability.

Timber Lodge The Timber Lodge is a single-storey, timber-clad building that spreads across the site with long, sloping rooflines connecting the building to its landscape and reflecting the feel of the park’s large-scale buildings. Two double-height spaces (a café and a flexible community space) both feature generous canopies formed by the overhanging roof on three sides and large expanses of full-height glazing to connect meaningfully to the park landscape.

Cross-laminated timber (CLT) panels were the ideal structural solution for this project for a number of reasons. At first, it was the consideration of CLT’s almost unique structural capabilities. In early design meetings it became apparent that the building’s architectural success might be largely dependent on the successful resolution of the large sloping roofs over the double-height spaces and in particular how they might be read as slim, simple, planar elements. TALL’s response drew on >> www.trada.co.uk

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The Timber Lodge at Queen Elizabeth Olympic Park. Photo: © Step Haiselden

the particular characteristics of CLT to meet these design goals.

The engineering challenge was to allow for unobstructed floor to ceiling glazing that is more than 5m tall in places (including a fully glazed corner) while retaining the signature thin, sloping roof profile without cumbersome downstands or unnecessary posts.

To achieve the width of canopy required on all three sides while aligning the grain of the CLT panels with the cantilever directions, the roof would have required two-layers of CLT panels, and although CLT has a useful strength in the secondary direction, the cantilever distances were too wide to use panels in this orientation and would have driven up the panel thicknesses.

Similarly, alternate solutions with steel or timber beams could

not achieve the desired canopy widths and full-height glazing without tricky fabrication and a thicker roof profile.

TALL’s solution, however, used one layer of CLT panels arranged so that the direction of the surface grain (the outermost layers of each panel) radiated from a single point. This way, the grain of the CLT was always at a useful angle to the cantilever, and the canopy width was achieved along the length of a CLT panel rather than the width. This takes full advantage of the bi-directional spanning capability of CLT and exploited the fact that there is a gain in efficiency when aligning the direction of the surface grain of CLT panels with the direction of structural span. Using this radial arrangement, the 3m overhangs on >>

Arranging the CLT panels in a radial pattern takes full advantage of their bi-directional spanning capability to achieve the wide cantilevered canopies. Source: © TALL

www.trada.co.uk

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The grain of the exposed CLT panels and radial arrangement of roof lights hint at the building’s structural solution. Photo: © TALL

three sides of the space were achieved in a minimal roof depth of just 215mm – a cantilever span to depth ratio of almost 14.

Indeed, at the café’s fully glazed corner, the edge of the canopy extends well over 4m from the nearest supporting wall.

construction. The use of CLT panels allowed for a high degree of off-site prefabrication – not just of the panels themselves but also routing for services – and once on site the panels were quickly fitted together using lightweight, handheld tools.

TALL’s solution survived the several rounds of review common on public sector projects, proving not only its buildability but also its value for money, as it required significantly less material than other contractor-proposed solutions. The engineering solution, in turn, informed the architectural design, and the visually exposed radial pattern of the exposed CLT panels was used to determine the arrangement of the roof lights, which became one of the building’s hallmark features.

The environmental benefits of a timber building in terms of energy use of resources and carbon sequestering are well known, but in this case the building construction was also greatly simplified by two further environmental benefits of working with mass timber. The ease of achieving airtightness allowed the canopy soffits to be left as exposed CLT in unity with the internal ceilings without the membranes that might otherwise be required. Also, the natural insulation qualities of timber eliminated complex cold bridge detailing where the insulated roof became the uninsulated canopy. Finally, 200mmthick insulation wrapped behind the walls’ sweet chestnut timber cladding and a standing seam metal roof ensured the building exhibited excellent thermal performance. These features allowed the building to achieve a BREEAM ‘Excellent’ rating.

It was not just the roof that benefitted from CLT’s bi-directional properties; the numerous full-height windows left only very slender wall sections between the windows to provide lateral stability. Wall panels just 85mm thick and 850mm wide were installed up to 5.5m high to provide lateral stability from CLT’s inherent in-plane stiffness, enabling the striking alternating timber-clad and full-height glazed elevations that allows the surrounding landscape to permeate the building.

Beyond the structural engineering challenges, we were also aware of the time constraints the design and construction of this building would be under. The opening of the Olympic Park was tied in by planning condition to the completion of the building, so a delay to completion was completely out of the question, but the programme only allowed six months for www.trada.co.uk

Tumbling Bay playground The adjacent playscape is intended to further emphasise the park’s riverine landscape. It is modelled on the particular ecology of the park and east London, with three ‘character areas’ based in the pioneer birch and hazel woodlands and mature pine forests. A sand and water play area was inspired by the history of the River Lea, which flows through the park.

Paths wind through the space, around landforms and >> Timber 2017 Industry Yearbook

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through a carefully planted landscape to hidden willow pods.

The climax of the development is the Scots pine woodland area, its naturally formed play structure seeming to grow out of the landscape, providing a challenging play experience that allows children to climb and scramble through branches to canopy-level heights.

The naturalistic approach to the play space ensured that it not only integrated but also enhanced the surrounding landscape.

The different character areas provided accessible and inclusive spaces for all users and for different types of play.

The use of mature natural trees for the play structures in the Scots pine woodland was an ambitious choice that highlights the commitment of the design team to the brief. Specialist playground subcontractors Adventure Playground Engineers (APES) sustainably sourced and felled mature oak trees from an Oxfordshire forest, which would form the spine of the play structure. Natural branches were woven together to form ‘nests’, hollow voids through which visitors can climb, and protective barriers. Rope and natural timber bridges connect these nests and form routes for children to follow without their feet touching the ground. Of course, unlike sawn or engineered timber, natural timber comes in the shape and sizes and form it has grown in, and so, rather than a design being produced, a set of rules of guidelines are followed, and the skill and experience of the contractor is a key part of this.

TALL engineered the playground’s more formal structures – for example the timber and rope bridge, specially designed to be lively under foot, and the ground-level surfacing – but many of its seemingly informal and naturalistic elements required a lesstraditional approach to design. For these structures, we provided advice where necessary but ultimately relied on full-scale load testing of the completed structures. Nervous moments ensued as we witnessed the tests on site to check that movements were in line with expectations, but the expertise of APES’ construction alongside TALL’s design was ultimately proven. Visiting the playground today, you will see children still putting the structures through their paces, further testing them through the ingenuity of children behaving unexpectedly.

The Tumbling Bay playground’s Scots pine woodland play structure is supported by sustainably felled mature oak trees. Photo: © TALL

In addition to its BREEAM ‘Excellent’ rating, the project’s approach to accessibility was recognised with the Selwyn Goldsmith Award for Universal Design at the 2014 Civic Trust Awards. The Timber Lodge café is now run by social enterprise Unity Kitchen Café and managed by The Camden Society, a charity that helps people with disabilities to achieve greater equality. The playground has become one of London’s most-visited play spaces, and the busy café allows young people with learning disabilities to build careers in catering and hospitality. n

About the author Toby Maclean founded TALL in 2005 to provide practical yet sophisticated solutions to diverse projects in construction, architecture and art, particularly on technically challenging, prominent or socially valuable projects.

Success by design The structural capabilities and green credentials of timber made it the perfect material for this project, as it allowed for a design that embraced and enhanced the landscape while meeting ambitious environmental goals and strict construction timescales. Especially when considered early in the design process, the immense potential of natural and engineered timber can help achieve exemplary results, providing buildings and spaces that are memorable, sustainable and welcoming for communities. www.trada.co.uk

In September 2016, TALL joined Entuitive – a like-minded engineering consulting firm with more than 175 staff across Canada, the US and now the UK.

Toby Maclean MA CEng MIStructE Principal Entuitive Timber 2017 Industry Yearbook

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Materials Modified woods

Further developments in modified wood products Dr Andy Pitman discusses the progress made in the past year.

The Ark Encounter.

Photo: Š AccoyaŽ by Accsys Technologies

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“The surface of modified wood is hydrophobic, something that can be maintained in service through periodic application of a proprietary solution that can be used in combination with a bespoke cleaning system.”

T

his article provides a review on recent projects using established modified woods, together with an introduction to the new products/brands and their properties. It also looks at how test standards have evolved to align with the increased use of modified woods and offers an update on the product certification schemes developed in a number of countries, including the Wood Protection Association’s UK scheme.

These certification schemes independently validate claims that manufacturers make about the technical performance of their products, and ensure appropriate factory production control processes are in place through periodic audits and review of independent testing data.

The final section looks at the developments in relation to the Life Cycle Assessment (LCA) of modified wood products, which allows manufacturers to justify claims made about environmental credentials of their products on a level playing field and allow for Environmental Product Declarations to be made.

Established products Accoya® Accoya® is a modified wood that continues to be used on an ever-increasing range of projects across the globe, examples of which are presented at www.accoya.com. The wide range of end-uses reflect the high levels of performance that can be achieved using this wood over other species, whereas other reasons for use relate to its excellent environmental credentials.

Some of the more unusual projects are listed under the category ‘Imagination’, which includes its use in the giant replica of Noah’s ark built in Kentucky, USA, and which is the country’s largest free-standing timber structure. The Ark Encounter is one of the largest ‘green’ construction projects in the US and used between 300–400m3 of Accoya®, which was selected because of its durability, stability and its environmental credentials.

Accoya® cladding was used in the manufacture of The Circular Building installed outside the Building Centre as part of the London Design Festival. This building by Arup, The Built Environment Trust, Frener & Reifer and BAM was designed to push circular >> www.trada.co.uk

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production, installation, use, deconstruction and disposal of these Kebony® products. These EPD take into consideration material sourcing, transportation and energy inputs for manufacture, and assumes energy and heat recovery at end of life through incineration. Biogenic carbon uptake in this product includes that from wood and from the resin used in the modification process since this is derived from agricultural waste.

The Circular Buildin. Photo: © Accoya® by Accsys Technologies

economy thinking. The Circular Building was designed to avoid or postpone disposal of products used in its construction. Accoya® was selected because of its Cradle to Cradle Gold rating and its Platinum C2C Material Health certificate. Carbon negative over its full life cycle, it is also reusable and recyclable therefore supporting the circular economy principles.

Technical properties of Accoya® have led to it being selected as the preferred wood for use in a number of velodrome tracks chosen because of its dimensional stability and lack of splintering in comparison to unmodified timbers normally used.

Photo: © MEDITE SMARTPLY

Medite Tricoya Extreme The website www.meditetricoya.com contains an extensive range of case studies showing Medite Tricoya used in a wide range of applications and locations from: • exterior furniture • summer houses • doors • cladding, and • fascias.

The cladding brochure provides information on technical properties, cladding profiles, and installation and coatings guidance. The ability to supply as large panel systems that use secret fixings offers clear advantages.

Kebony® Kebony® is another well-established modified wood that is used on a wide range of projects across the globe, searchable by application and type of construction at Kebony.com. Kebony’s website now presents Environmental Product Declarations (EPD) for its clear and character grade radiata pine and southern yellow pine products. These EPD were undertaken according to BS EN ISO 14025:2010 1, BS EN ISO 21930:2007 2 and BS EN 15804:2012+A1:2013 3 by the Norwegian EPD Foundation, and assess the environmental impacts associated with the www.trada.co.uk

Kebony’s website also includes an independent study that compares the carbon footprint of Kebony® southern yellow pine and ipé – a commercial South-American hardwood – both used for decking. It shows the environmental benefits of the modified wood over ipé when the latter is sourced from clear-felled forests – the harvesting method most often used in the case of this species.

Lignia XD Lignia XD is a resin-impregnated product that provides improved stability, durability, aesthetics and fire performance. One of the few modified woods offering improved reaction to fire performance achieving Euroclass D for the ‘Brasilica’ product using a tongue and groove cladding profile. New Zealand production is no longer available, with this product to be manufactured in the UK in 2017.

Photo: © Lignia

New products OrganoWood® OrganoWood® is a modified wood suitable for above-ground exterior use, based on impregnation of softwoods using siliconbased chemicals that are ‘fixed’ to the wood fibres and confer improved stability, reaction to fire performance and durability against decay fungi.4 The surface of this modified wood is hydrophobic, something that can be maintained in service through periodic application of a proprietary solution that can be used in combination with a bespoke cleaning system.

Independent laboratory testing has shown that, when treatment is applied through pressure impregnation, this product is very durable against brown rot fungi. In addition, reaction to fire >> Timber 2017 Industry Yearbook

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tests (BS EN 13501-1:2007+A1:2009 5) showed the product achieved a Euroclass B reaction to fire rating as flooring.

The colour of this product is little changed following modification.

It is used without coating since these are unable to adhere to the hydrophobic surface. On exposure to sunlight, the wood turns silver-grey over time.

The product has the highest eco-classification from the Swedish SundaHus and Byggvarubedömningen databases. These are Swedish tools used to assess sustainability of building products.

Brimstone Brimstone is a brand of thermally modified woods manufactured using UK-grown hardwoods (ash, poplar and sycamore). The key technical improvements relate to improved durability against fungi (independent testing by BRE) and improved dimensional stability. Depending on the species used it is suitable for use as: • exterior decking • joinery, and • furniture.

The Manual presents information on the durability, stability, strength, hardness and other characteristics for each modified wood. It sets out those end-use categories manufacturers recommend their products are used for and compares their performance where information is available. In some instances, the scheme indicates whether performance is improved or reduced compared with unmodified wood used in its manufacture.

More recently, the WPA has introduced a voluntary scheme for the independent review and approval of test data packages relating to the enhanced biological durability of various modified woods, related to use-class and desired service life.

Manufacturers are invited to submit their test results for review by an independent panel of experts, so that specifiers and endusers can have confidence that products which, in some cases, are still based on new technologies, are in fact fit for purpose.

For more information about the scheme, contact: info@wood-protection.org n

About the author

The process adds value to UK-grown hardwoods. This product range received the award for Innovative Product Development at the 2016 TTJ Innovation Awards.

Dr Andy Pitman Technical Manager Fibre7 UK Limited

Further information • TRADA’s WIS 2/3-63 Modified wood products is available from www.trada.co.uk/publications.

TRADA advisory line: 01494 569601 •

References

Worcester Brimstone Poplar. Photo: © Vastern Timber

Wood Protection Association’s Modified Wood Scheme The Wood Protection Association (WPA) worked with all major producers of modified woods to develop a scheme suitable for the specification of modified woods in the UK. This was published as the WPA Modified Wood Specification Manual in 2011. www.trada.co.uk

1. BS EN ISO 14025:2010 Environmental labels and declarations. Type III environmental declarations.

Principles and procedures, BSI 2. BS ISO 21930:2007 Sustainability in building construction.

Environmental declaration of building products, BSI 3. BS EN 15804:2012+A1:2013 Sustainability of construction works. Environmental product declarations. Core rules for the product category of construction products, BSI 4. The process only modifies the surface and so any cut ends, drilled holes or splits compromise the modification envelope requiring further protection (see WIS 2/3-63 referenced above for more information) 5. BS EN 13501-1:2007+A1:2009 Fire classification of construction products and building elements.

Classification using test data from reaction to fire tests, BSI Timber 2017 Industry Yearbook

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Materials Timber grading

An update on grading timber for structural use

Hugh Mansfield-Williams and Daniel Ridley-Ellis take a look at the recent changes in standards.

Timber being presented for grading in a large mill.

Photo: Š Daniel Ridley-Ellis, Edinburgh Napier University

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“An engineer needs values of strength and stiffness to use in design calculations, which, irrespective of the material, allow for the fact that there is never perfect knowledge of the properties of any individual piece.”

T

he quality of timber varies and, while we have little control over tree growth compared to industrial manufacturing processes, we do know many of the factors that influence wood properties. Both the species and the growth region are important since growing conditions and forestry practice affect the quality and volume of timber produced.

Safety of grading Structural engineering is about ensuring that buildings are safe and remain fit for use. This involves ensuring that structural timber has adequate properties to meet the performance expected of it in the design. Strength grading is a non-destructive assessment that identifies and rejects the poorer pieces of timber to improve and guarantee the properties of what is passed. It uses information about the piece of timber to predict strength, stiffness and density without causing damage to the timber.

Visual strength grading will assess features such as the size and position of knots and the slope of grain to make these predictions. For machine grading, the range of predictive techniques has been expanding from mechanical stiffness measurements to include a host of newer technologies such as: • x-ray scanning for knots and density variation • acoustic velocity • mass and volume • moisture content for correction of grading parameters • slope of grain, and • digital image recognition.

As technologies improve our grading predictions improve, allowing better yields.

While the prediction of individual pieces is imperfect, the process of grading ensures that the timber that is passed has, collectively at least, the properties specified for the grade. There will still be variation in the properties of the timber that has passed, but this has been quantified by the grading. Even though grading decisions are made piece by piece, the properties of a grade are statistical descriptions – not actual or minimum properties of any individual piece.

This is why it is incorrect to selectively remove better >> www.trada.co.uk

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Testing timber in bending to establish its mechanical properties. Photo: Š Daniel Ridley-Ellis, Napier University

pieces from a batch of graded timber as what remains may no longer meet the grade specification.

Perhaps the greatest challenge in strength grading is to identify the threshold below which pieces should be rejected, while also coping with general variation in timber quality from shift to shift and from place to place. If the threshold is set too high, yield drops and we are not using the resource efficiently – too low and the grading will not result in timber with the required properties. Our understanding of the variation in wood properties, and the predictive power of grading parameters, has evolved over the years, and the standards that govern strength grading have evolved with it.

A standardised European approach The lead standard for strength grading of timber is EN 140811:2016,1 which has recently been revised2 and published by BSI with a national foreword and annex. Timber that is strength graded in accordance with this standard can be CE marked and used in construction within the European single market.

Grading has to be based on a defined growth area, and this is an important part of the determination of any new visual grading assignment or machine settings calculation. Current grading relies on national borders, but large countries may www.trada.co.uk

encompass more than one set of growing conditions and need a smaller geographical restriction. Countries may be combined into a common area for convenience of trade, although this requires some similarity of the timber across the common area and works best when the growth conditions, including forest management, are similar. The rules on how much variation is reasonable within an area are currently the subject of lively debate within the codes committee.

Most European countries have national visual grading rules, since they argue that established practice, regional variation in the timber supply and lack of data make a single set of European grading rules impossible or inefficient. However, any published grading rule that follows the principles of EN 14081-1 may be used for any timber source, providing the grading assignment has been properly established by testing in a grading report. BS 4978:2007+A1:2011 3 for instance, is routinely used to grade Scandinavian timber. The grading report may be presented to a Notified Body for verification, or to the European codes committee for a listing in EN 1912:2012.4 For tropical timber, the situation is different as all tropical timber is imported and has, historically, been graded by a smaller number of standards. With this in mind, a European standard for the visual strength grading of tropical timber has been published as EN 16737:2016 5 with a new STH grade. >> Timber 2017 Industry Yearbook

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The UK has been active in the standard’s development so that there are only minor differences between the new STH grade and the existing HS grade of BS 5756:2007+A1:2011,6 which will be removed in a future revision.

For machine grading, an equivalent report for the machine settings is presented to the European codes committee based on the specific machine type and make, species of timber, growth area and grading conditions. The list of approved grading reports is available from a Notified Body or, for specific machines, from the manufacturer. Settings used to be published in part 4 of EN 14081, but new settings became so numerous and were generated so often that the standard could not be updated quickly enough.

Whether for machine or visual grading, preparing a grading report is a significant task that often entails several hundred tests covering a range of cross-sections. The timber must be carefully selected to ensure that it properly represents the variability in the source material. It is first graded, and then destructively tested after being conditioned at 20°C and 65% relative humidity. This part of the task should match the requirements of EN 384:2016 7 and, for grading machines, EN 14081-2:2010+A1:2012.8

Once the grading report is accepted, sawmills and other companies that carry out grading can apply to a Notified Body for their grading process to be audited. Machine grading is audited against the factory production control standard EN 14081-3:2012,9 while visual grading is audited against EN 14081-1 and the relevant grading rule(s). If the audit is satisfactory, the company issues a Declaration of Performance that provides the basis for CE marking the timber they grade.

If the moisture content of the timber is below 20% when distortion and fissures are assessed, the CE marking will indicate that the timber is dry-graded. This does not mean that the timber will be at the same moisture content when it reaches the building site. If timber is not stored under cover, its moisture content will increase, so any requirement for a particular moisture content on delivery should be agreed separately.

Values for structural design An engineer needs values of strength and stiffness to use in design calculations, which, irrespective of the material, allow for the fact that there is never perfect knowledge of the properties of any individual piece. For the structural Eurocodes, the value for timber strength and density is taken as the value below which no more than 5% of the pieces in the grade are likely to fall. This is the characteristic value within the grade – it should not be confused with the threshold used for rejecting pieces from the grade, although it is related to it as the threshold is determined in order that the timber passing the grading satisfies the requirements for characteristic values.

Characteristic values may be given for a range of properties; for instance, bending strength is important for beams and columns, but compression strength perpendicular to the grain may be governing if the bearing area is small. For glulam, the tension strength of the outer lamination is usually critical.

It would be prohibitively expensive to test for all of the strength properties, so EN 384 contains accepted, conservative relationships for the majority of characteristic values from three primary characteristic values, established from testing. The primary values are usually bending strength, bending stiffness and density – but it is possible also to base grading on tension strength, tension stiffness and density, which is beneficial for glulam.

A modern machine grading installation using a range of technologies.

Photo: © Daniel Ridley-Ellis, Edinburgh Napier University

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lines become sophisticated enough to grade timber for particular customer requirements. We may eventually arrive at a smart system that grades timber for a particular member in a particular structure and assigns each piece to its final location even before the log is cut. n

About the authors

Hugh Mansfield-Williams Quality Manager and Technical Manager Exova BM TRADA

Daniel Ridley-Ellis Head of the Centre for Wood Science and Technology Edinburgh Napier University

Using a portable grading machine. Photo: © Daniel Ridley-Ellis, Edinburgh Napier University

design and charring rate calculations. It is not the best density value for self-weight calculations as the true density of the graded timber may be considerably higher.

Strength classes A strength class is a set of strength, stiffness and density properties that provide a convenient means of specifying structural timber. C16 and C24, so familiar in the UK, are two of the strength classes defined for softwoods in EN 338:2016,10 but the standard contains many other classes including ones for temperate and tropical hardwoods. The new edition of EN 338 has made important changes to some characteristic values, as well as introducing new tables for tension classes and permitting hardwoods to be graded to ‘softwood’ classes.

Not all strength classes are in EN 338, for instance TR26, commonly used in the trussed rafter industry, has a relationship between strength and stiffness that differs from that in EN 338. Any organisation may define their own strength class, if their test data supports it, better suited to the timber resource or the application. However, the current widespread familiarity of the EN 338 classes makes establishing alternatives an uphill struggle and it is usually sensible to accept the compromise of an EN 338 strength class in exchange for convenience of trade. This may change as grading machines become small and affordable enough to be used by fabricators, or sawmill production www.trada.co.uk

References 1. EN 14081-1:2016 Timber structures. Strength graded structural timber with rectangular cross section.

General requirements, BSI 2. At the time of writing, EN 14081-1:2016 has not been listed in the Official Journal of the European Union, so Notified Bodies are still working to the previous edition (2005, amended 2011).

3. BS 4978:2007+A1:2011 Visual strength grading of softwood. Specification, BSI 4. BS EN 1912:2012 Structural Timber. Strength classes.

Assignment of visual grades and species, BSI 5. EN 16737:2016 Structural timber. Visual strength grading of tropical hardwood, BSI 6. BS 5756:2007+A1:2011 Visual strength grading of hardwood. Specification, BSI 7. EN 384:2016 Structural timber. Determination of characteristic values of mechanical properties and density, BSI 8. EN 14081-2:2010+A1:2012 Timber structures. Strength graded structural timber with rectangular cross section.

Part 2: Machine grading; additional requirements for initial type testing, BSI 9. EN 14081-3:2012 Timber structures. Strength graded structural timber with rectangular cross section - Part 3: Machine grading; additional requirements for factory production control, BSI 10. BS EN 338:2016 Structural timber. Strength classes, BSI Timber 2017 Industry Yearbook

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Moving towards a second generation of Eurocodes Dr Keerthi Ranasinghe provides an update on the latest developments on this comprehensive set of design standards.

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tructural Eurocodes, comprising of ten standards, cover a vast area of knowledge that includes subjects such as the basis of structural design, actions applied to structures, as well as material specific guidelines for structural design. The entire suite comprises of 58 different parts containing thousands of pages of relevant information.

5 (BS EN 1995 – a suite of three standards covering timber design) opted to use complex equations and formulae instead.

The design philosophy was also changed from permissible stress design to a one involving limit state design. Most engineering practices therefore, however big or small, initially struggled to cope with this transition.

First generation limitations

Within this backdrop, the European Commission in December 2012 issued a Specific Mandate (M515) to the European Committee for Standardisation (CEN), with the scope to develop a second generation of Eurocodes to: • amend the first generation of Eurocodes, and • develop new Eurocodes.

When the first generation of Eurocodes were published around 2004, they were widely acclaimed to be the most comprehensive set of design standards found anywhere in the world. However, the changeover to the Eurocodes from the familiar National Standards, such as the BS suite of standards in the UK, was not at all smooth in most European jurisdictions.

A common argument against the use of Eurocodes was their complexity in comparison to their corresponding National Standards. For example, in the case of timber engineering design in the UK, where the British Standard (BS 5268) used a simple tabulated approach to present information, Eurocode

The mandate M515 also gave the directions that the second generation of Eurocodes should: • encourage innovations • take into consideration new demands and needs of society • harmonise national technical initiatives on new topics of interest to the construction sector, and • improve ease of use. >>

Photo: © Marjan Popovski, FP Innovations, Canada

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Second generation development In response, CEN Technical Committee 250 (CEN/TC250 – overarching committee responsible for all structural Eurocodes), under the chairmanship of Professor Steve Denton (Parsons Brinckerhoff and University of Bath) produced a detailed work programme for the development of the second generation of Eurocodes. The technical work under this programme is to be carried out in four over-lapping phases, of roughly three-anda-half year’s duration each. Work under Phase 1 is already underway, aiming to deliver the technical content by 2020.

Phase 1 In the context of timber engineering design, work under Phase 1 is being carried out on the two new topics: • cross-laminated timber, and • timber concrete composites.

The work is carried out by two separate Project Teams (PTs) appointed by and contracted to CEN through the National Standardisation body for the Netherlands. Both of these PTs report back on their progress to the Sub Committee 5 of CEN/ TC250 (CEN/TC250/SC5) responsible for timber engineering (Eurocode 5). The UK is well represented in these Phase 1 developments, not only at the sub-committee level, but also at the PT level.

Phases 2, 3 and 4 Under Phase 2, for timber engineering design, everything else within Eurocode 5, other than the two topics, timber connections and timber in fire, are to be addressed. Although the PTs are yet to be appointed, some of the items of work identified for this phase are vibration of floors, robustness and stability of timber frame walls – subjects that are generally considered as being insufficiently addressed by the current Eurocode 5. Phase 3 will then cover the subjects of timber connections and timber in fire, with Phase 4 concentrating solely on timber bridges.

As these timber engineering work packages are to progress in parallel to developments in other structural Eurocodes, for example the base Eurocode EN 1990 – Basis of Structural Design, a great deal of cross-coordination is taking place as well. This is facilitated by CEN/TC250, through the work of the relevant sub-committees, working groups and horizontal groups. For example, the working groups on timber connections and timber in fire under CEN/TC250/SC5, are already working hard on formulating the background documents on which the project teams, when appointed www.trada.co.uk

under Phase 3, should base their work on. TRADA is actively participating in the work of both these working groups. It should be noted that the participation in these committees and working groups is entirely voluntary with no payments being made to the participants.

TRADA’s involvement Over the years, TRADA, through the training courses it offers with its appointed technical services provider Exova BM TRADA, listened to many engineers’ concerns on their use of Structural Eurocodes. One recurring theme that came out during these discussions was the question of ‘Can these standards be simplified?’ This concern has been captured by the EC direction for the second generation of Eurocodes, in that the new standards should improve on ease of use.

TRADA, through its representatives at the British Standards Institution (BSI) Committees, as well the CEN committees and working groups, has always pushed for clarity and simplicity of standards. TRADA continues to voice its members’ concerns at these forums and strives hard to find agreements with European counterparts to produce standardisation solutions that are state of the art, yet easy to follow.

Next steps In summary, TRADA members are encouraged to voice their concerns and opinions on Eurocode 5 so its representatives can take them to discussions at the BSI and CEN committees.

One interesting question recently asked within the current political context is: ‘Do we really have to use Eurocodes now that the UK has voted to exit the EU?’ This is a highly sensitive area of discussions and it is recommended that readers take guidance from the knowledgeable articles produced by the BSI on the subject, available at www.bsigroup.com/en-GB/aboutbsi/media-centre/BSI-and-Brexit. n

About the author

Dr Keerthi Ranasinghe Principal Structural Engineer Exova BM TRADA

Further information Manual for the design of timber building structures to Eurocode 5 is available at www.trada.co.uk/publications

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Materials Standards update

Demystifying the new quality management and environmental management standards

Following the publication of two revised standards, this article outlines the changes that have been made and what action should be taken for compliance.

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• high-level structure • identical core text • common terms and core definitions.

What are the changes?

What does the Annex SL high-level structure contain?

he quality management system standard ISO 9001 and the environmental management system standard ISO 14001 have been revised and are now published. The revised standards contain some significant changes that will affect those working in the construction and timber industries. This article discusses the changes and offers guidance on how to manage the transition process to ensure that organisations are compliant and prepared for assessment against the new standards.

Both standards have adopted the Annex SL high-level structure framework. This will ensure that all new or revised management system standards have the same overall look and feel with regards to:

This structure will remove duplication, conflicting requirements, confusion and misunderstanding arising from different standards being developed in isolation. As a result, it will be easier for organisations to implement an integrated management system.

The new standards will contain the following clauses: Introduction 1. Scope 2. Normative references 3. Terms and definitions 4. Context of the organisation 5. Leadership 6. Planning 7. Support 8. Operation 9. Performance evaluation 10. Improvement These ten clauses introduce the concept of risk-based thinking.

This concept enables an organisation to determine and assess the risks (that is, factors that could use its processes and its management system to deviate from the planned results) to put in place preventative controls to minimise negative effects and to make maximum use of opportunities as they arise.

The planning stages of the Annex SL high-level structure

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Risk-based thinking is part of a bigger principle called the process approach, in which activities are understood and managed as interrelated processes that function as a coherent system. The process approach incorporates the Plan-Do-Check-Act (PDCA) cycle. >> Timber 2017 Industry Yearbook

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PDCA cycle The PDCA cycle enables an organisation to ensure that its processes are adequately resourced and managed, and that opportunities for improvement are determined and implemented.

This cycle of activities will, of course, be carried out continually until an acceptable situation has been achieved.

Industry insight

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RADA member B & K Structures has completed its transition to the new standard. We spoke to Managing Director Nick Milestone about the transition process and his thoughts on the new standard.

Q: How did you find the transition process?

A: The transition process has actually gone quite smoothly.

Because B & K Structures is a subsidiary of the Bowmer & Kirkland group, we had the benefit of having the group quality/ environmental team for assistance throughout the process.

We also had the additional benefit of being the fourth company within the group to achieve ISO 9001:2015. This meant we were able to adapt what we had previously prepared through the NCs or OFIs raised with other group companies even before our audit. Each group company has different business models, but we all have similar management systems fine-tuned to each particular company’s scope of supply.

Q: What tools or techniques helped to make the process go smoothly?

A: We have undertaken a couple of webinars for the ISO 14001 revision, but apart from that there’s been no formal training as such. We have read a few overviews and guidance documents on both transitions which have been enormously helpful.

Q: What were the biggest changes or tasks along the way?

A: The biggest challenge was the review of the life-cycle impact of the materials we use. Other Bowmer & Kirkland group companies use a process chart identifying the various stages in the life cycle of the material and the impacts affecting the life cycle. This method will now be adopted throughout the Bowmer & Kirkland group. We’ve still had to

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consider the life cycle and the relevant perspectives and how they impact on our management system, but we now believe this is not the mammoth task that we had originally envisaged.

Of all the changes, though, we would say that the Risk and Opportunities is looking to be the most time consuming and have the most effects on our whole management system – it is still an ongoing process.

We were determined that whatever changes had been instigated as a direct result of the transitions we would ultimately benefit from the values we achieve. The business itself would then gain a significant improvement and we do see a value in everything that we’ve done in achieving this transition.

Q: Were there any complications?

A: There could have been many stumbling blocks had they not already been picked up by other group companies, specifically regarding the interaction of the interested parties, business processes and the management systems.

Q: What do you think the improvements to the new standard are?

A: If anything, we don’t think the new standards go far enough in some respects. However, the revised ISO 14001 standard has moved closer to what we should all be doing. Items such as emergency preparedness and response, considering both life cycle and performance evaluation, and of course, the interested parties.

We do see great value in this requirement as this is the perfect vehicle in which to capture the challenges that we’re increasingly given by our clients. Sustainable procurement is a subject that is gathering some momentum within our client base and our interested parties’ matrix will identify, mark and measure our progress.

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Take action Companies should be familiarising themselves with the proposed structure and requirements of the new standards. Managers need to understand their new obligations and internal auditors will need to undergo training to equip themselves to assess against the new standard.

Below is an outline of the new features of ISO 9001:2015.

New – to ISO 9001:2015 Context of the organisation

QMS scope & design

Leadership

Documented information

Risk-based thinking

Control of outsourcing

Documented information

Life cycle perspective

Control of outsourcing

Below is an outline of the new features of ISO 14001:2015.

New – to ISO 14001:2015 Context of the organisation

Scope & applicability

Risk-based thinking

Transition timeline

Further information

Companies with existing certification must complete their transitions by 23 September 2018. After that date ISO 9001:2008 and ISO 14001:2004 will no longer be valid.

See updated standards in the Exova BM TRADA bookshop, along with the new publication

Training and support

Getting started with

Exova BM TRADA is providing a series of transition workshops and training programmes on how to prepare and implement the revised requirements in line with the timelines for continued accredited certification. For further information, visit www.exovabmtrada.com/training n

systems and ISO

www.trada.co.uk

Quality management 9001:2015 certification,

at https://bookshop. trada.co.uk/

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Bamboo: fad or foe?

Is an increase in the use of bamboo products bad news for the timber industry?

David Trujillo discusses the most recent developments and how the two materials can work together to create a more sustainable future.

Photo: Š Dr HÊctor Archila

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“Large bamboo culms can be used in construction directly as beams or columns – subject to having been seasoned and preservative treated.”

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ake a short stroll to any department store and you are likely to notice that bamboo-derived consumer products are in vogue. These may include paper, clothing and kitchen utensils. Bamboo flooring is now ubiquitous in DIY stores. You may be tempted to dismiss bamboo as a passing fad, which will eventually fade away when some new ‘must have’ rage comes along. However, when you consider that the global bamboo trade exceeds US$2.5 billion, it seems unlikely that bamboo is simply a fad.

In many market segments, bamboo products are here to stay. Is bamboo therefore an irreconcilable enemy of the timber industry? As I will argue here within, I don’t think so.

If anything, I believe bamboo and timber have the potential to complement each other.

Why bamboo?

Botanically speaking, bamboo is a giant grass, not a tree, therefore its derived products cannot strictly be called timber. However, it is a lignocellulosic material with properties that, in many respects, are very similar to those for timber. Bamboo is: • anisotropic • hygroscopic • combustible, and • biodegradable.

There are more than one thousand species of bamboo throughout the world (none of these is native to Europe), and most are unlikely to be of interest to the construction industry because they produce relatively small stems (bamboo stems are called culms).

So far, attention has been concentrated on a few dozen species that produce large culms, with diameters larger than 50mm and walls thicker than 5mm. Some species can grow in excess of 25m in less than six months, with growth rates of up to one metre per day. Culms are not normally harvested until three to five years after they have emerged, in order to let them develop optimum properties.

Culms are not individual plants, but the aerial part of a >> www.trada.co.uk

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complex network of roots and rhizomes. Therefore, when a single culm is harvested, the network is not seriously damaged and will live on to produce more culms, not unlike pollarding and coppicing. Bamboo’s very tall, hollow and slender culm requires that the walls are made from a very strong material. In fact, bamboo has the strength of oak, but it only takes four years to harvest.

gradually entering the mainstream, but they are not strictly available as structural products, although some ‘semistructural’ products (for example, pergolas, glass facades and carports) are already on the market – see Figure 2 (overleaf). Interestingly, Europe is not only the world’s largest consumer of EBPs, but is responsible for around 12% of the global exports of EBPs.

Renewability These three qualities – strength, quick growth and continuous regeneration – make it a rapidly renewable resource. Large species of bamboo are mainly found in tropical, sub-tropical and temperate parts of the world.

We are unlikely to see them growing outdoors in the UK any time soon, but some species have been successfully introduced into southern Europe.

Many of the countries in Asia and Latin America, where bamboo is being exploited commercially, are developing economies with an incipient or non-existent commercial timber forestry. Therefore, in these contexts, bamboo is not displacing timber, instead it is another cash crop, with the added potential that it could substitute more carbonintensive materials such as steel, concrete and masonry.

Sustainability Large bamboo culms can be used in construction directly as beams or columns – subject to having been seasoned and preservative treated. If these culms are used close to source, say within 300km of their origin, they have a very low embodied carbon of just 0.2kg CO2e/kg. When this is coupled with its high strength and efficient cross-section, it is likely to be unrivalled in terms of sustainability.

However, hollow bamboo culms make an inefficient use of a shipping container, therefore importing them to the UK significantly increases their carbon and economic cost.

Hence, once bamboo culms are brought to the UK, it can no longer be claimed that they are very sustainable.

Engineered bamboo products Alternatively, if the culm walls are thick enough, the culm can be cut, flattened or reformed into boards, mats or strips, to make products akin to glulam, laminated veneer lumber, plywood or OSB (see Figure 1). As is the case for wood, these engineered products improve and standardise mechanical, physical and aesthetic properties. Engineered bamboo products (EBPs) are

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Figure 1: An example of an engineered bamboo product – G-XLam developed by Dr Héctor Archila. Photo: © Dr Héctor Archila

Standards for EBPs are being developed, albeit the current thinking is that EBPs are sufficiently similar to engineered wood products to not warrant a special set of design codes. This means that EBPs could potentially be designed to Eurocode 5, subject to the existence of sufficient EN standards to support the process. The same is not true for structures that use bamboo culms. The differences between sawn timber and hollow bamboo culms is significant enough to require a whole new range of standards and design codes. At an international level, the development of these standards and codes is being led by the INBAR Task Force for Bamboo Construction, which pools the efforts of bamboo experts from both academia and industry from across the world. It is interesting to note that the UK has more members in the task force than any other nation, which may indicate that it is seen with some promise in the UK.

Relationship with timber The UK timber industry need not worry; it is unlikely to be undermined by EBPs and bamboo culms any time soon. As discussed, importing bamboo culms is inefficient, resulting in a product that is more than twice as expensive as their equivalent in softwood. Though there could be some niche applications, such as dismountable structures, where bamboo culms’ light weight would be advantageous – it would weigh less than half of an equivalent softwood section.

Materials Bamboo

Figure 2: An example of a semi-structural application of engineered bamboo products – BMW Carport. Photo: © MOSO Bamboo Products / BMW Group South Africa

EBPs are more expensive than sawn softwood – albeit they are stronger, stiffer and denser – therefore they are unlikely to ever displace softwood for most structural applications. EBPs could instead be complementary to softwood, providing additional strength, stiffness, hardness or aesthetic value wherever it may be needed. For example, the use of EBP’s layers in glulam or cross-laminated timber could result in shallower sections, increasing the competitiveness of timber-based products when overall construction depth is a design constraint.

act as carbon stores. In this respect they are not rivals, they are complementary, and as such both can be integrated into the palette of materials that designers will deploy in the struggle to decarbonise the built environment. n

About the author David Trujillo, MSc DIC CEng MIstructE, is a Senior Lecturer at Coventry University, member of TRADA Advisory Committee and Chair of INBAR Task Force for Bamboo Construction

Though bamboo has little natural durability, some EBPs have very good durability and can be used outdoors. Here, there may be some overlap with hardwoods, particularly tropical hardwoods. If EBPs do displace tropical hardwood, this may result in a decreased pressure on tropical rainforests, which is surely welcome news.

David Trujillo, MSc DIC CEng MIstructE Senior Lecturer Coventry University

Decarbonising the built environment

Further information

In a TEDx talk in February 2016, I qualified bamboo as ‘21st-Century steel’.1 I admit that there is an element of hyperbole in this description – bamboo cannot fulfil all the roles that steel does. However, the basis of my argument is that we cannot continue using carbon-intensive materials in the way we did in the 20th Century. Timber and bamboo have very low embodied carbon, and have the potential to

Trujilo, D. and Archila, H., Engineered bamboo and bamboo engineering, TRADA Research Summary, Exova BM TRADA, 2016.

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Delivering sustainability:

what does the construction industry want from its timber and timber product suppliers?

Sustainability is a key concern for those who work with timber. Charlie Law reviews feedback from sustainability professionals within the construction industry summarising what is being achieved and what more can be done to meet the standards required.

The ticket entrance at Westonbirt Arboretum in Tetbury, Gloucestershire.

Photo: Š Paul Miller

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“According to the Forestry Commission Timber Utilisation Statistics 2015 Report, only around 15% of the sawn softwood the construction industry uses is sourced from the UK; and although there are no specific figures for hardwood used in construction, the Forestry Commission Statistics 2016 state that UK-sourced hardwood made up less than 10% of the total hardwood market.”

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he UK consumes circa 16 million m3 of sawn wood and panel products annually,1 the vast majority of which is believed to be used either directly or indirectly by the construction industry. But is the timber industry giving construction industry customers what they want with regards to sustainability?

This will probably depend on who you are talking to within the supply chain, but according to some senior sustainability managers from a number of major contractors, there are some fundamental requirements that must be met.2 The primary concern (other than getting the right timber on site at the right time) is that timber must be from a verifiable legal and sustainable source. For legality, it will need to meet the requirements of the EU Timber Regulation.

However, when talking about sustainability, contractors are not just looking at the environmental issues, such as ensuring the timber is harvested from forests that will be replanted, they want to ensure the wider social and economic issues are also met. Associated with this is local sourcing, which is becoming a key requirement for a number of construction clients. There are also the issues of resource efficiency, and alternative and innovative new products and how these may perform over time in a given situation.

Responsible sourcing Members of the UK Contractors Group (UKCG, now part of Build UK) have previously issued procurement wording stating that: ‘All timber products purchased for either temporary or permanent inclusion in the works on UKCG member sites shall be legally and sustainably sourced, as defined by the UK Government Central Point of Expertise on Timber (CPET).’ 3 Many contractors have qualified this by stating that they will only accept timber that has full chain of custody via a third-party certification scheme that meets the requirements of CPET.4 CPET requires that any approved scheme must meet its full range of sustainability requirements, such as: • forest management planning to reduce net deforestation and restrict land use changes >> www.trada.co.uk

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Westonbirt in the sunshine. Photo: © Paul Miller

• minimising harm to ecosystems including protection of soil, water and biodiversity, and • control on the use of chemicals and correct disposal of waste.

CPET also ensures traditional tenure and use rights are observed, consulting and working with indigenous populations who rely on the forest, labour rights (freedom of association, elimination of forced or child labour and discrimination), health and safety of workers, training, grievances and disputes. At the time of writing, CPET has only approved the Forest Stewardship Council® (FSC®) and the Programme for the Endorsement of Forest Certification (PEFCTM) schemes as being compliant with its requirements, achieving almost identical scores in the latest review from 2015.5 In addition to these minimum requirements, many clients and contractors have specific project or company requirements that could include an FSC-only policy or a requirement for FSC® or PEFCTM project certification. For example, some clients and contractors are members of the World Wide Fund for Nature Global Forest & Trade Network, which promotes the use of FSC-certified wood.

Grown in Britain also forms part of the social value assessment carried out by the Considerate Constructors Scheme.7 Grown in Britain is a not-for-profit organisation that is trying to reconnect the British public and business to our woodlands and the timber resources it can provide. According to the Forestry Commission Timber Utilisation Statistics 2015 Report,8 only around 15% of the sawn softwood the construction industry uses is sourced from the UK; and although there are no specific figures for hardwood used in construction, the Forestry Commission Statistics 2016 state that UK-sourced hardwood made up less than 10% of the total hardwood market.9 Therefore individuals and organisations must insist on using Grown in Britain timber wherever practicable to improve these statistics.

The Grown in Britain licensing scheme (GiB) is a chain of custody scheme that confirms the provenance of timber, and is specifically aimed at timber grown in the UK and products manufactured from this timber, as well as the woodlands. In most cases it will sit alongside a product’s FSC® or PEFCTM chain of custody certification, but in certain circumstances, such as where there >>

Local sourcing Another key requirement in recent years has been the move by contractors, in many cases at the request of the client driven in part by the Social Value Act, for more locally sourced products and services. The UKCG procurement statement was redrafted to include this with the additional requirement: ‘We will give preference to schemes that support the principles of the Social Value Act, eg the use of timber and timber products which are assured as “Grown in Britain”’ and this was published on the Grown in Britain website. The majority of UKCG members subsequently signed up to support the Grown in Britain campaign and procure British-grown timber where feasible.6 FSC-A000503

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Photo: © Charlie Law

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is a requirement to source timber from a particular local woodland, it can also act as an assurance of legality and sustainability.

The key requirement of a GiB-licensed woodland is that it meets the requirements of the UK Forestry Standard (UKFS). Timber traceable to a forest with a fully implemented forest management plan in line with the UKFS requirements and guidelines also meets the UK Government’s Timber Procurement Policy.

Circular economy With more focus on the circular economy, and the associated resource efficiency, clients and contractors are also looking to incorporate more reused and recycled material into their projects. The Ellen MacArthur Foundation describe the circular economy as ‘one that is restorative and regenerative by design, and which aims to keep products, components and materials at their highest utility and value at all times, distinguishing between technical and biological cycles’.10 Although timber is the construction industry’s ultimate renewable resource, this does not mean it should be sent out as biomass for energy production, or worse landfill, after its first use. Many timber components can be either reused in their original form or recycled into new materials such as chipboard, keeping them at their highest utility and value.

There are a number of reuse organisations that will collect unwanted timber from construction sites and timber processors for reuse. One of these is the National Community Wood Recycling Project, which is a social enterprise that has been promoted by many in the construction industry as it helps to create sustainable employment for local people, especially those who might find it difficult to get into employment.

FSC®, PEFCTM and GiB all have allowances within their schemes to cater for recycled content within a product. Ensuring products

Photo: © Vastern Timber

containing recycled timber materials are certified or licensed to one of more of these schemes helps to demonstrate that resource efficiency has been considered in the manufacturing process.

The timber industry should also be looking at how its products could be easily removed and reused at the end of their service life. This could be removable hoarding panels that may only be in place for a few months, or floorboards that could be in place for a lot longer.

Timber delivery documentation For contractors receiving deliveries on a construction site, the key to confirming whether a product is FSC® or PEFCTM certified (or GiB licensed) is the delivery ticket. All the above schemes require a minimum amount of information, including the claim and the certificate number, to be noted on both the delivery ticket and the invoice. However, all too often, timber, or more likely timber products, turn up on site without this minimum information on the delivery ticket. This needs to be addressed by the wider construction supply chain to ensure full chain of custody is maintained throughout the supply chain. In addition, one thing contractors would really like to see on delivery tickets is the volume of product (preferably against each item, but a total volume would be useful as a minimum) as this aids with the reporting required for project certification and industry monitoring.

Educating the wider construction supply chain The University of East Anglia’s Enterprise Centre. Photo: © Darren Carter (www.morgansindall.com)

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About the author Charlie Law has worked in the construction sector for almost 30 years, and is the Founder and Managing Director of Sustainable Construction Solutions, a specialist sustainability consultancy that specialises in moving organisations towards a circular economy business model.

Charlie Law, MIEMA, ICIOB Founder and Managing Director Sustainable Construction Solutions

Further information Westonbirt Arboretum. Photo: © Paul Miller

are not part of the timber industry (for example, lift cars contain a surprising amount of timber and panel products), it would be great if they could impart their knowledge on chain of custody and its requirements; this is something the Timber Trade Federation is looking at. In addition, the Supply Chain Sustainability School (www.supplychainschool.co.uk) has some useful online training modules on chain of custody and what is required, produced in association with Exova BM TRADA, which can all be accessed free of charge.

Alternative products There will, however, always be situations where it may not be possible to obtain a specified product with the right sustainability requirements; for example, plywood is not manufactured in the UK, so a GiB plywood product would not be obtainable at this time. This is where the knowledge of the timber industry should really come to the fore, by suggesting alternative products that may suit a client’s requirements. For example, it may be possible to use an OSB board instead of plywood, as this would be available from a home-grown source.

Linked to this is the rise of modified wood products such as acetylated timber (for example, Accoya®) and thermally modified products (Brimstone and ThermoWood®). These are now increasingly being specified for external applications in lieu of other timber species due to their improved resistance to insect and fungal attack.

Where there is any doubt as to the proper application of a timber product, the contractor can always be referred to TRADA for their expert opinion. Call the TRADA Advisory line on 01494 569601. n www.trada.co.uk

• Sustainable Construction Solutions blog at www.susconsol.co.uk/blog • WIS 2/3-58 Sustainable timber sourcing, Exova BM TRADA, 2016 • WIS 2/3-67 Specifying British-grown timbers, TRADA Technology, 2013

References 1. Forestry Commission Statistics 2016: www.forestry.gov.uk/ forestry/infd-7aqdgc 2. Based on email responses solicited by Sustainable Construction Solutions w/c 22nd August 2016. Email was sent to 13 senior sustainability managers from ten major contractors within the Build UK group, with responses received from six different organisations.

3. www.building4change.com/article.jsp?id=1246#.WIoF08ummM8 4. Example contractors include: BAM Construct UK, Willmott Dixon, Balfour Beatty, Mace, Skanska 5. CPET Review: www.gov.uk/government/publications/forestcertification-schemes-category-a-evidence 6. www.growninbritain.org/the-ukcg-states-preference-forhome-grown-timber/ 7. Considerate Constructors Scheme social value assessment: http://buildingsocialvalue.org.uk/bvs-assessment 8. Softwood utilisation in construction: www.forestry.gov.uk/pdf/ Timber_Utilisation_Report_2015.pdf/$FILE/Timber_Utilisation_ Report_2015.pdf 9. Forestry Commission Statistics 2016: www.forestry.gov.uk/ forestry/infd-7aqdgc 10. Ellen MacArthur Foundation: www.ellenmacarthurfoundation. org/circular-economy

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Action needed to maintain UK wood supply Recent reports suggest that the availability of British timber is in danger.

Stuart Goodall outlines the facts and the solutions available.

Photo: Š Confor

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“In England, Confor asked for and secured a grant to pay for the creation of new woodland plans for productive forestry and this has unlocked more than 1,000 hectares of new proposals, with more to come.”

T

he UK forestry and timber processing sector has been a success story. As wood availability has increased in recent decades, the sawmilling, panel board and, more recently, wood energy sectors have invested hundreds of millions of pounds to take this growing harvest and create thousands of new jobs, mainly in rural areas where there are often few other sources of employment.1 However, recent reports have suggested that, without immediate action, this success story may not continue in the future.

95% of UK wood production is softwood destined for sawmills, panel boards, pulp and wood fuel. Since the early 1980s, softwood production has nearly trebled to more than 10 million tonnes a year. As the availability of wood has increased, so too has the domestic producers’ share of the UK market for wood products. The UK is the third largest net importer of wood in the world, after China and Japan,2 and imports account for about 80% of consumption. Since the 1980s, the UK has trebled its share of the sawn timber market to more than 30% with a rising trend.3

Under threat For some years, however, the UK timber industry has been expressing deep concern that this good news story is under threat and that immediate action must be taken both to plant new productive forests and to ensure harvested forests are fully restocked to secure future supplies of wood.

Confor, and others in the sector, have signalled that, while the UK is still forecast to benefit from the rising availability of wood into the 2020s, this situation would reverse in the 2030s unless action was taken.

The current boom in UK forestry has been built on the tree planting that took place in the mid-20th Century. However, this large-scale planting came to a juddering halt in the 1990s, and the overwhelming bulk of any planting that has taken place since has been of hardwoods – very little of which is likely to ever produce any useable wood.

In 1980, the UK planted more than 24,000 hectares (ha) of productive softwood forests. In 1990, this fell to 15,500 ha; in 2000 to 6,500 ha; and in 2010 to just 500 ha.4 >> www.trada.co.uk

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Raising awareness Unfortunately, the response of most ministers across the UK, briefed by their civil servants, has been to be defensive – trying to avoid recognition of the issue and presenting statistics that appear to show a short-term positive story, which is that forecast supplies of wood are still rising over the next decade or so.

It has taken a huge amount of lobbying and media awarenessraising by Confor to drive home an acceptance that there is a real issue, although it is difficult to excite politicians into taking practical action on a problem that will hit home many years after they have moved on.

That extensive time frame is a fundamental challenge for forestry – it is a long-term industry, working, in the UK, on planting and harvesting cycles of 40 to 60 years, and previous forecasts were for 25 years ahead. In response, Confor pressed for a 50-year forecast of wood availability.

Report summaries Following the publication of the ‘50-year forecast of softwood timber availability’,5 the timber industry commissioned The Wood Fibre Availability & Demand in Britain 2013–2035 report.6 This report highlights that: • The UK faces a drop in potential wood availability from 2035 onwards. This decline is particularly marked for coniferous roundwood that supplies much of the wood-processing sector in the UK.

• In the short-term, the availability of wood is increasing (before 2030) providing an opportunity for growth, but this opportunity needs to take account of significant regional variation.

• Continuity of wood supply is a key issue for business confidence, and in turn continued investment. The timescales involved in maturing trees and importance of security of wood supply are major considerations for the UK wood processing sector.

• There is a need for a clear policy co-ordination at UK and devolved levels to provide long-term certainty for UK forest industries, in terms of planting levels and to achieve the maximum public benefits for wood fibre use in the long term.

Shortly before the John Clegg report was released, the Forestry Commission published a long-awaited study into woodland cover: Preliminary estimates of the changes in canopy cover in British woodlands between 2006 and 2015.7 This study has heightened industry concerns that Britain is losing its productive forest resource because harvested trees are not being replaced.

Published in August 2016, it shows that, for every 100 hectares of coniferous woodland harvested in 2006, only just over half have been restocked with productive conifer species.

What we can we learn from this information?

UK-sourced supplies of coniferous wood fibre will increase in the short term from 15.6 to 18.2 million tonnes per annum by 2030. It will then fall back to its present level in around 2035, before falling significantly below current levels until 2050 when it starts to bottom out. Within this headline story there are significant country and regional variations.

Across England, by 2018, overall demand for coniferous roundwood in England will exceed supply. This is already the case in both northern and central England, where demand already exceeds availability. In Scotland, the supply of coniferous roundwood is forecast to exceed demand for the next 30 years, but with demand exceeding supply in southern Scotland by 2030. In Wales, availability exceeds demand until the 2030s. In Northern Ireland, wood supply and demand is reported upon on an all-Ireland basis.

Could delivery of British timber be in danger? Photo: © Confor

www.trada.co.uk

The conclusion to be drawn from the study is that every country of the UK has to act now to increase tree planting and to ensure that we are not losing our existing forests.

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Steps for 2017 and beyond This is great news, but it is not likely to be enough as the beginnings of the forecasted shortfall will hit before this new planting delivers a higher future harvest. If we are to avoid a decline in investment and activity, then we need to incentivise delayed felling in the 2030s and look at additional solutions such as planting faster-growing trees to provide some of the feedstock that this important industry needs.

One of just a few remaining UK forests. Photo: © Confor

Glimmers of hope There has been an acceptance (especially in Scotland) that there is a problem, but this has been stymied by civil servant resistance to change grant schemes and a lack of public funding for new planting to compensate land-owners for the loss of their common agricultural policy (CAP) subsidies. In response, new productive planting has risen to an annual average of around 2,000 ha.8 Far short of the 10,000 ha that the studies indicate is necessary.

However, there are a few shards of light appearing. The new Scottish minister has hit the ground running and demanded immediate and fundamental improvement. This, along with improvements to the grant scheme that Confor had suggested, appear to be bringing forward significantly increased applications to plant productive trees. There is real potential to be planting 6,000 ha of productive softwood a year in the near future.

In England, Confor asked for and secured a grant to pay for the creation of new woodland plans for productive forestry and this has unlocked more than 1,000 ha of new proposals, with more to come – a transformational turnaround given that virtually no new productive forest has been planted since the beginning of the millennium.

In Wales and Northern Ireland, the governments are now incentivising productive new planting.

Brexit could also signal a step change in tree planting as the CAP discriminates against forestry. Forests are not eligible for annual payments made to farmers and the same payments system artificially raises the value of agricultural land. The UK will exit CAP whatever deal is reached, and if tree planting is included in future rural policy and support measures provided by governments across the UK then that will automatically increase its attractiveness to landowners. www.trada.co.uk

The WWF has estimated that global consumption of wood will treble by 2050 and it is far from clear where that will come from.9 This means that there is an onus on the UK to plant more trees and produce more wood, as well as benefit to be gained in more jobs, carbon reduction and a stronger economy.

In 2017, we need to see a step change in new planting. n

About the author

Stuart Goodall Chief Executive Confor

Further information Related TRADA publications: • WIS 2/3-67 Specifying British-grown timbers, 2013

References 1. The Forestry Commission produce annual statistics on the sector: www.forestry.gov.uk/forestry/infd-7aqdgc 2. ‘Forestry Statistics 2015 – International Forestry’, Forestry Commission: www.forestry.gov.uk/website/forstats2015.nsf/0/ d8242521fe147d3b8025737600356fdc 3. ‘Forestry Statistics 2012 – Trade’, Forestry Commission: www.forestry.gov.uk/website/forstats2012.nsf/0/35053faf3cae 1bb5802573550054abd7 4. Time series data – woodland statistics: www.forestry.gov.uk/ forestry/infd-8w3lv3 5. www.forestry.gov.uk/fr/beeh-a2uf3d#forecastSoftwood 6. The Wood Fibre Availability & Demand in Britain 2013–2035, John Clegg Consulting Ltd, 2016.

7. ‘Preliminary estimates of the changes in canopy cover in British woodlands between 2006 and 2015’, Forestry Commission: www.forestry.gov.uk/fr/beeh-a2uegs 8. Chapter 1 – Woodland area and planting, ‘Forestry Statistics 2016’, Forestry Commission: www.forestry.gov.uk/forestry/infd-8w3lv3 9. http://blogs.wwf.org.uk/blog/habitats/forests/will-the-axe-fallon-uk-businesses-when-it-comes-to-timber/ Timber 2017 Industry Yearbook

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Nearshoring: the industry market trend in hardwood flooring Why are firms starting to source products from Europe rather than China – and what are the market implications? Alex Davidson investigates.

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number of large UK distributors and suppliers are pulling away from sourcing the majority of their wood flooring products from China. Instead, many are ‘nearshoring’ or ‘reshoring’ – sourcing products from throughout Europe – including eastern European regions.

For some time, China was the default choice for offshore manufacturing and sourcing low-cost products; many businesses made the move without even considering other countries. But things are starting to change and are being steered by several strong macroeconomic factors:

1. Labour costs and competition for talent are increasing in China

Cheap, plentiful labour used to be China’s biggest advantage, but that benefit is shrinking. A recent study

by Deloitte found that rising labour costs and increased competition for labour are two of the biggest challenges for Chinese companies.1 In some regions, wage inflation has remained in the double digits for the past decade.

2. Other costs are also rising In some sectors, China may no longer be the cheapest place for foreign businesses. Increasing faster compared to Europe are electricity rates, freight costs, real estate costs, corporate income tax and there is also a reduction in taxrelated incentives.

Photo: © Chauncey’s Timber Flooring Ltd

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3. Companies are shortening their supply times Sourcing goods in China and shipping them half way across the world can be expensive, time consuming and risky. With an unpredictable economy causing supply fluctuations, being able to shorten supply chains and quicken response times, while reducing exposure to volatile fuel or currency fluctuations, is vital. That’s why a number of UK-based flooring distributors such as Orchard Flooring Products, Ted Todd and A&K are now sourcing products from

Floors Timber flooring

nearshore or domestic locations. In doing so, they can reduce supply chain costs, cut risk and make their businesses easier to manage.

4. China’s manufacturing competitors are steadily improving

During the past five years, nations such as India, Vietnam, Indonesia and Thailand have become increasingly competitive in some industries in the production and sourcing of goods. One edge that China had over these nations was its ability to increase its massive manufacturing operations and gain economies of scale. However, some parts of eastern Europe can now offer the flooring industry the same quality board at similar prices to the Chinese producers as a result of direct government investment grants, efficient manufacturing methods, access to low-cost labour and reduced shipping costs.

How has eastern Europe become an alternative to China for UK flooring distributors?

With investment and export markets in the Eurozone stalling in the past five years, eastern Europe has looked to shift its focus of growth towards higher value production and services. A combination of low start-up costs due to local government grants, access to lower cost labour and raw materials, and an established hardwood flooring market in Europe has allowed some producers to gain market share – at prices that are comparable to some Chinese producers.

While western European heritage brands still have a differentiation strategy in terms of adding value – and deliver uncompromising quality and design – eastern European producers, such as Barlinek, have adopted a deliberate strategy of cost leadership.

What implications does this major trend have for retailers and end users?

While China has been a big producer of solid wood flooring, European manufacturers tend to favour engineered production. Just three years ago, the market was equally divided in terms of solid and engineered wood floor sales in the UK. This year in the UK, it is estimated to be around an 80/20 split, in favour of engineered boards, with further migration towards engineered wood expected.2 As more distributors source from eastern Europe, engineered wood flooring will become the default consumer choice – and feedback from retailers, such as GL Floors, states that this wouldn’t necessarily be a bad thing. www.trada.co.uk

Procuring hardwood flooring products from Europe rather than China is not without its own fundamental problems for buyers – the main one being capacity issues. China’s low prices have always been based on excess capacity and scale. The majority of flooring producers in Europe have lower capacity than their Chinese counterparts, especially within the parquet producers. As demand shifts towards European producers aligned with tight capacity, this will invariably push up the price in the long term.

At face value, nothing has really changed for heritage European producers. They are still faced with new competition offering products at unsustainably low market prices. But what they can be thankful to the eastern European manufacturers for is their hand in changing the market towards selling and promoting the engineered board; quality will still reign supreme in terms of the established brands.

Major trends usually affect industries and markets positively, as they force businesses to compete, innovate or die. We now operate in a marketplace that is much leaner and where consumers are much savvier. Sometimes ‘coming home’ isn’t as bad as it sounds. n

About the author

Alex Davidson UK & IE Sales Manager Kährs UK

Further information • For more information, please contact Kährs (UK) Ltd on 02392 453045, email alex.davidson@kahrs.com or visit www.kahrs.com.

• Kaczmar, P., Wood Flooring: A professionals’ guide to installation, ISBN 978-1-900510-646, TRADA Technology Ltd, 2009

References 1. www2.deloitte.com/content/dam/Deloitte/global/ Documents/About-Deloitte/gx-china-competitivenessreport-web.pdf 2. www.amaresearch.co.uk/wood_laminated_ floorcoverings_15.html .

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Enhancing the security of windows and doors

Paul Duggan discusses the need for compliance with Approved Document Q and the testing of products to PAS 24.

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n 1 October 2016, Approved Document Q of the Building Regulations 2010 came into force following its publication earlier in the year. It provides guidance for designers, builders, installers and building owners to help them comply with the requirements of the Building Regulations and ensures that reasonable provision is made to resist unauthorised access to dwellings.

Creating an industry minimum An industry minimum requirement for security has been long overdue. Some residential doors and windows have security flaws that mean they could be opened in around 20 seconds, in some cases with minimal tools and noise, allowing easy access to a property. Homeowners deserve to have faith that their property is secure; people assume a level of security from their front door that is simply not there.

Compliance with the guidance in Document Q will go a long way towards addressing these issues, adding to the existing good work that has been put in place by initiatives such as Secured by Design.

Some residential doors and windows have security flaws that mean they could be opened in around 20 seconds

Approved Document Q touches on ways of complying with the Building Regulations and one of these ways of proving the design of the product is secure is to specify doors and windows that have been tested to PAS 24:2016 Enhanced security performance requirements for door assemblies at a UKAS-approved testing laboratory.

PAS 24 is a standard for enhanced security for doorsets and windows, and it has been used by industry for many years. Industry, trade associations and test laboratories have continuously engaged in amending PAS 24 since its first publication so it reacts to any change in the way doorsets and windows are attacked.

New guidance is now available for achieving minimum requirements for security

www.trada.co.uk

Since the introduction of Approved Document Q, PAS 24 has been going through an amendment to support this introduction of a Building Regulation and to enhance security for doorsets components such as lever handles, cylinders and letter plates that could be vulnerable from persistent attack. PAS 24 looks at the individual components and gives additional requirements that the components should comply with in addition to the complete attack of the doorset or the window. >> Timber 2017 Industry Yearbook

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Certification It is important to find out as much as possible about the certification process from experienced advisers. One issue that manufacturers may come up against is that a UKAS-approved test laboratory can only report facts, that is that a product was tested on a certain day and the test result achieved, be it pass, fail or a particular classification according to the standard.

The test laboratory doesn’t make a judgment on any variant of the product other than that tested, for example variations of size, different glazing, different locks, etc. A test report could be invalid as soon as change happens, such as including a new lock or new glazing method or an increase in the size.

Certification is different, and entering into a certification scheme such as CERTISECURE or Q-Mark provides a scope of approval that covers a whole range of sizes, configurations and hardware options, and it gives a level of confidence that the product meets the requirements of the approved guidance. It is anticipated that manufacturers will choose product certification to ensure all products and all future evolutions of products leaving the factory meet the requirements of Document Q, rather than relying only on a test report that is a snapshot of the product performance at one moment in time. n

Research into the certification process is highly recommended

About the author

Paul Duggan Certification Manager Warrington Certification

Further information Documents that can support compliance with the Building Regulations and offer third-party certification are: • Security Technical Schedule 201, Enhanced security of doorsets and windows.

• Security Technical Schedule 202, Requirements for burglary resistance of construction products, including hinged, pivoted, folding or sliding doorsets, windows, curtain walling, security grilles, garage doors and shutters.

• Security Technical Schedule 217, Enhanced security for replacement cylinders and associated hardware.

• Security Technical Schedule 218, Enhanced security for letter plates and slide through boxes.

These documents are available to view at: www.warringtoncertification.com/certisecure/technical-schedules.html.

More information on Exova BM TRADA’s certification services can be found at: www.exovabmtrada.com/certification.

Relevant publications available to buy at www.trada.co.uk are:

A door undergoing endurance cycling which forms part of the security test

www.trada.co.uk

• PAS 24:2016 Enhanced security performance requirements for door assemblies. Single and double leaf, hinged external door assembly, BSI • Getting started with... Specifying the performance of doors, ISBN 978-1909594463, Exova BM TRADA, 2016 Timber 2017 Industry Yearbook

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Understanding the regulations governing windows and doors Mark Milner outlines the energy efficiency improvements of the latest guidelines.

‘W

ith so many regulations governing building performance, it’s hard to keep up.’ A common cry I hear from manufacturers and installers of timber windows and doors. Certainly a lot has changed since I switched from industry to education in 2002 – a move that coincided with the publication of two new Approved Documents: • ADL1: Conservation of fuel and power in dwellings • ADL2: Conservation of fuel and power in buildings other than dwellings.

Both came into effect on 1 April 2002 and were subdivisions of the previous 1995 edition.

The new documents demanded significant improvements to the energy efficiency of new and replacement windows and doors, prior to which demand for single-glazed components was broadly similar to that for double-glazed.

Then, a shallow rebate, just 8mm deep, was required to accommodate a single pane of (usually) 4mm or 6mm thick float glass, held in place by linseed putty. Such an arrangement today would not meet the requirements of the Building Regulations, and is permissible only in historic and traditional buildings where special considerations may apply, or as a repair to an existing window.

U-value requirements apply not only to the glazed part of a window, but also to the frame as well, including the areas of highest heat flow, namely the junction between glazing and frame. Whole window or door U-values provide an accurate measure of how much heat is being lost overall, as opposed to centre pane U-values that measure heat lost through the glass only; the latter being used to demonstrate compliance in elements that would otherwise not meet the requirements due to ‘the need to maintain the external appearance of the façade or the character of the building’ (Part L1B paragraph 4.19).

Low-E glass Successive governments have made energy loss reduction a key priority, reflected in increasingly stringent regulations governing window and door installation. In September 2000 (18 months before Approved Documents L1 and L2 came into effect), I replaced the single-glazed windows to the front of my house. An easy date to remember, the radio was broadcasting news of the escalating fuel protests as the new double-glazed windows went in. At that time, the new timber windows had to meet or better a U-value of 3.0 W/m²K. Lax by today’s standards, the requirement could be achieved simply by having windows with sealed double-glazed units ‘which incorporate two or more panes of glass or other glazing material with space between’.

Measuring heat loss Before discussing the changing regulations concerning energy efficiency, it would be useful to understand how heat loss is measured. The rate at which heat is lost through building elements, such as windows, doors and walls, is measured in watts per square metre per degree kelvin (W/m²K); this thermal transmittance is referred to in the construction industry as a U-value. The better insulating an element is, the lower the U-value will be. Consequently, the striving for ever-greater reductions in CO2 emissions has, during successive Building Regulation changes, resulted in a gradual reduction in permitted U-values. It should also be noted that the reduction in permitted U-values is slower than first predicted so as to provide a cost-effective and timescale-achievable reduction that does not penalise industry or consumers. www.trada.co.uk

Figure 1: A double-glazed sealed unit containing low-E glass. Photo: © Mark Milner

By the time I was replacing the windows to my house’s rear elevation, more than two years had passed; it was 2003 and the new subdivided Approved Documents were in force. No longer could I merely rely on two panes of glass ‘with space between’ to reduce heat loss.

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or lower, and could be achieved with glass specially treated with a coating designed to reflect heat back into the room.

Low-emissivity glass, or low-E glass, was now the norm (see Figure 1).

Low-E coatings Low-E glass, as well as helping prevent heat escaping through the window, also allows passive solar heat gain – free heat and light from the sun that passes through the glass, further contributing to the window’s thermal efficiency.

Low-E coatings are available in two general types: hard coat and soft coat, the difference between the two lying in the manufacturing process. A durable hard coat is produced by bonding tin oxide to molten glass in a process known as pyrolytic. The resulting coat is extremely hard-wearing and scratch resistant. A comparatively delicate or soft coat, also prone to oxidation but capable of achieving lower U-values due to its lower emissivity, is formed using a ‘sputter’ process.

Suitable only for an inner surface of a sealed unit, zinc, tin or silver is applied to a pre-cut section of glass in a vacuum chamber at room temperature.

Window Energy Ratings The primary function of a window is to allow the sun’s light and heat to enter a room, making it more inviting and comfortable. These positive benefits are not taken account of in the use of U-values as a criterion for demonstrating compliance with Part L of the Building Regulations. These shortcomings led to the establishment of an EU industry and government-supported body tasked, alongside academics from UK universities, with creating a system similar to that seen in other countries (such as the US’ National Fenestration Rating Council), for rating the energy efficiency of windows in the UK. The British Fenestration Ratings Council – now one of a number of core Glass & Glazing Federation brands banded together to form the Helix Group – developed a rating scale, similar to that used on household appliances and light bulbs.

So my own house contains both pre-2002 sealed doubleglazed units and post-2002 units. The newer insulating glass units (IGUs), with their low-E coatings, can be recognised by their slightly darkened tint, visible when viewed from an angle rather than head-on. As far back as 2003, my building inspector commented that he rarely sought documentary evidence that sealed units contained low-E glass, first, because their tint made them easily identifiable and, second, because by now, it was difficult to buy anything other than low-E glass. In addition, many sealed unit manufacturers (although not all) date-stamped their units’ spacer bars, indicating post-2002 (see Figure 2).

Figure 2: The spacer bar of this sealed unit is stamped 2/03, confirming its post-2002 date of manufacture. Photo: © Mark Milner

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Figure 3: Sample of various window energy use ‘rainbow’ labels familiar to consumers

Joinery Windows and doors

“U-value requirements apply not only to the glazed part of a window, but also to the frame as well, including the areas of highest heat flow, namely the junction between glazing and frame. Whole window or door U-values provide an accurate measure of how much heat is being lost overall, as opposed to centre pane U-values that measure heat lost through the glass only.”

Window Energy Ratings (WERs) were launched in March 2004 and, in July of that year, in proposals for revisions to Part L were recommended for inclusion as an alternative to, but not a replacement for, U-values in demonstrating compliance with the regulations.

The new system, in taking account of solar heat gain (g-value), as well as heat loss (U-value of the frame and glazing plus losses from the air permeability of the system) and UK averaged climatic data, provided an improved measure of total energy performance and simplified the process of identifying energy efficient windows for home owners. Similar schemes from other bodies have since been introduced. Changes to Part L came into effect on 6 April 2006 with band E being the minimum level for replacement windows and band D for new windows in extensions; the required U-values were 2.0 W/m²K and 1.8 W/m²K, respectively.

The same year also saw the two Part L Approved Documents further subdivided: • L1, the part that governed dwellings, became L1A and L1B dealing with new and existing dwellings respectively; and • the guidance provided by L2 on buildings other than dwellings became L2A (new buildings) and L2B (existing buildings).

WERs vs U-values Window Energy Ratings have limitations, as well as benefits, and their introduction did not signal the death knell for U-values. A WER is based on a standard frame size and configuration, with the frame system and glass combination www.trada.co.uk

specified by a BFRC-authorised manufacturer or installer based on the products available. The specified configuration is unlikely to match all windows in a property, and is capable of providing an indication only of the performance of other sizes, shapes and configurations. Its primary purpose is to provide a comparison between alternative systems and suppliers to allow the consumer to balance cost with energy performance. However, elements of the rating can be used in SAP calculations based on the actual surface area of the windows in a property.

In having solar heat gain among the factors indicating the energy performance of a window, WERs have included an element that is very difficult to control. In the depths of winter, for example, when there is little sign of the sun, solar heat gain will be minimal; conversely, a south-facing elevation in the height of summer will be prone to overheating. A window with a lower U-value might, in some circumstances, be preferable to one with a higher WER. WERs are used for replacement windows in existing dwellings and new windows in extensions, but not for new builds; they are used in domestic properties, not in public or commercial buildings; and, as the name suggests, WERs are for windows only, not doors. Doors are also now included in the scheme as DSERs that can be system doors (stiles and rails) or non-system doors (composites and flush–panelled, etc).

New targets In response to the Climate Change Act 2008, the Government set a long-term target for reducing the UK’s greenhouse gas emissions by at least 80% from 1990 >> Timber 2017 Industry Yearbook

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levels by 2050. This commitment led to further changes to Part L of the Building Regulations, and 2010 (amended) editions of the four Part L Approved Documents came into effect on 1 October of that year. The required U-values in existing dwellings (ADL1B) were now 1.6 W/m²K for windows and 1.8 W/m²K for doors, and the standard WER set at Band C; these levels have been maintained through to the current edition incorporating 2010, 2011, 2013 and 2016 amendments. So how else can the thermal efficiency of windows and glazed doors be improved?

One of the factors affecting thermal efficiency in IGUs is the size of the space between the two skins of glass; a 16mm cavity is considered best in terms of efficiency and economy. An IGU with two skins of 4mm glass, separated by a 16mm spacer bar, would be 24mm thick and described as ‘four-sixteen-four’. Spacer bars with little or no metal, known as thermally improved or ‘warm edge’ spacer bars, perform best.

Although glass is a good conductor of heat, dehydrated air sealed within the cavity is not, and heat loss by conduction is reduced. Replacing the dehydrated air with an inert gas reduces heat loss further (see Figure 4).

Argon’s lower thermal conductivity (around 67% that of air) and relatively low price make it a popular choice.

Krypton is more efficient still, particularly in the narrower cavities of triple-glazed units, but, at around £35 to £40 per cubic metre compared to Argon’s 50p per cubic metre, is far more expensive, with xenon costing multiple times that of Krypton. Triple-glazed units, while achieving lower U-values, require thicker frames and heavier-duty ironmongery to carry the extra weight.

A brighter future The glazed part of a window or door had, for a long time, been considered a building’s weak point in terms of heat loss. While walls could be made thicker with the inclusion of more insulation, glazed areas, by comparison, had limited scope for improved thermal efficiency. During my days in industry, when single-glazing was widespread, lowering U-values meant reducing window sizes. Modern IGUs, however, with their low-E coatings, gas-filled cavities and warm edge spacer bars have centre pane U-values significantly lower than whole window U-values. While the modern way to lower U-values is to maximize glazed areas, window and door system manufacturers are continuing to invest in research into materials and design, for example PVC-U systems with multiple chambers and infills, aluminium windows with increased thermal breaks, and timber windows with composite materials that provide increased resistance through the frame. n

About the author Mark Milner is the author of Simply

Stairs: The Definitive Handbook for Stair Builders available from

www.bookshop.trada.co.uk

Mark Milner Lecturer in carpentry and joinery North Kent College

Further information • Wood Windows: designing for high performance, ISBN 978-1900510622, TRADA Technology Ltd, 2009 • Getting started with... Specifying the performance of doors, ISBN 978-1909594463, Exova BM TRADA, 2016 • Approved Document L: www.gov.uk/government/ publications/conservation-offuel-and-power-approveddocument-l Figure 4: Section through an insulating glass unit

www.trada.co.uk

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TRADA Technical wood information

Technical wood information Free expert telephone advice The TRADA telephone advisory service line gives fast solutions to members’ technical questions and, if necessary, free access to Exova BM TRADA’s expert consultants, subject to a maximum of 30 minutes per enquiry. Advice on a chargeable consultancy basis is available for projects requiring greater input.

How do I use this benefit?

If you or your staff have a question you need answering quickly, then contact the helpline between 09.00 and 17.00 Monday to Friday.

Phone: +44 (0) 1494 569 601

Expert advice on: +44 (0) 1494 569 601

Access the latest technical information online The full text of many TRADA publications is available online at www.trada.co.uk for free viewing, exclusively to TRADA members. Bestselling titles accessible online include: Timber frame construction, Green oak in construction, Panel Guide and External timber cladding. More than 300 documents, including some from other publishers, are now available online for reference.

How do I use this benefit?

All our downloadable guides are stored by series under the Wood Information tab of the website.

Detail drawings Best practice details reproduced from a range of TRADA publications are presented here as an easy reference collection. These include:

• Insulated timber cladding for enhanced thermal performance and appearance. Solid masonry dwellings

• Timber frame: standard details for thermal performance: Volume 1: Mineral wool insulation

• Timber frame: standard details for thermal performance: Volume 2: Rigid foam insulation

• Timber frame: standard details for thermal performance – enhanced design. Volume 1: Mineral wool insulation

• Timber frame: standard details for thermal performance – enhanced design. Volume 2: Rigid foam insulation

How do I use this benefit?

Select ‘Detail drawings’ under the Wood Information tab of the website. www.trada.co.uk

Detail drawings available online

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TRADA Technical wood information

Wood Information Sheets Members can download all current TRADA Wood Information Sheets (WIS) free of charge from the TRADA website.

How do I use this benefit?

Select ‘Wood Information Sheets’ under the Wood Information tab of the website. Printed copies are available at discounted member’s prices.

Please contact our publications team: Phone: +44 (0)1494 569602 Email: publications@trada.co.uk

Inspirational Case Studies and timber solutions Case Studies feature inspirational timber buildings selected for their quality of design and construction. Each study demonstrates why timber was selected and how the design works, including a comprehensive technical description and detailed drawings. Past Case Studies have included winners of the prestigious Wood Awards competition.

TRADA members’ involvement is highlighted, whether in the design or supply of materials.

How do I use this benefit?

Select ‘Case Studies’ under the Wood Information tab of the website.

Eurocode 5 design software timbersizerPro and timberconnectionsPro are online calculation tools for architects, engineers and builders based on the Eurocode 5 design code (EC5).

Using timber sizes readily available in the UK market, timbersizerPro suggests appropriate cross-sections for various timber strength classes, or joist depth.

This allows architects and engineers to specify the most appropriate timbers available, or ones that give the optimum floor/ceiling depth. timberconnectionsPro calculates the load capacity of individual fasteners for various timber strength classes. It also enables users to calculate connection capacities with nails, screws, bolts, dowels and coach screws in two- and three-member combinations of timber and steel.

Both applications enable users to generate instant PDF reports for records and Building Control purposes, and to customise their designs, while timberconnectionsPro also includes minimum edge distance and fastener spacing details in the PDF report.

How do I use this benefit?

Select ‘Software tools’ under the Wood Information tab of the website.

TRADA engineers maintain the software to ensure it reflects the latest version of Eurocode 5.

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National Structural Timber Specification (NSTS ) The National Structural Timber Specification (NSTS) is an ambitious initiative by TRADA to support the rapidly increasing use of timber.

It aims to be the definitive, comprehensive, stand-alone national specification for structural timber, complementing the existing national specifications that are widely used for steel and concrete buildings.

The NSTS covers information exchange, materials, fabrication, erection, protection and quality assurance.

How do I use this benefit?

Visit the ‘Wood Information’ area of the TRADA website. Use the NSTS and members’ only Project Specification to efficiently create comprehensive specifications for structural timber, which draw on a wide body of expertise and experience collated by TRADA.

Discounts on books and British Standards TRADA members are entitled to discounts of 35% off TRADA publications and up to 10% off all British Standards. We also offer bulk discounts on TRADA publications.

Dedicated British Standards update service To ensure that everything is at your fingertips, we publish a regularly updated list of British Standards relevant to timber.

Customise TRADA books with your brand As well as bulk discounts we can create special branded editions of our recent bestsellers, or produce more customised editions for members’ own use. These make ideal sales promotion tools or training materials.

How do I use this benefit?

All our books and the most popular standards can be ordered online at http://bookshop.trada.co.uk. Alternatively, to discuss your requirements and place your order, contact our publications team: Phone: +44 (0)1494 569602 Email: publications@trada.co.uk

Feedback We like to hear from our members and if you want to know any more about TRADA, have any feedback about membership or suggestions for things you would like to see from TRADA, then please get in touch with our membership administrator: Phone: +44 (0)1494 569603 Email: membership@trada.co.uk

Remember you must be signed in as a member on the TRADA website to download most technical documents, drawings or case studies. If you have misplaced your login details please use the ‘forgotten your password?’ link on the login page or contact our membership administrator:

Phone: +44 (0) 1494 569603

www.trada.co.uk

Email: membership@trada.co.uk

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TRADA Helping to market your business

Helping to market your business Sales enquiries from the TRADA website Every month the TRADA website at www.trada.co.uk receives around 28,000 visits.

Membership includes free company listing in the Suppliers Directory, where you can add a company description, logo, products, services and certification. This feature also enables members to add product brochures to their company information. You can upload your brochures via our website and, because they are indexed by our search engine, they appear in relevant site search results – providing another way of finding potential customers.

A new feature for 2017 is the ability to load quality images with captions of your products and services.

How do I use this benefit?

You can easily maintain your own directory entry by visiting the My TRADA area of the website.

Free entries in TRADA’s Timber Industry Yearbook The TRADA Timber Industry Yearbook is an annual printed publication distributed free of charge to 3,000 specifiers and manufacturers.

Content includes editorial, reference materials and a directory of suppliers. TRADA members get a free listing in the Yearbook.

How do I use this benefit?

You can easily maintain your own directory entries and add up to five business sectors by visiting the My TRADA area of the website.

Use the TRADA member logo As a member of TRADA you are entitled to display the TRADA member’s logo on your stationery, website and marketing materials – subject to terms of use.

How do I use this benefit?

To request the artwork please visit the My TRADA area of the website.

Alternatively contact our membership administrator: Phone: +44 (0) 1494 569603 Email: membership@trada.co.uk

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TRADA Bookshop

Publications The best books on timber design and construction are available from the TRADA bookshop http://bookshop.trada.co.uk

Structural timber elements: a pre-scheme design guide TRADA’s latest book is an at-a-glance reference guide to structural timber options for use during the pre-scheme design process.

Also available to buy or download

National Structural Timber Specification The game-changing new publication for timber specifiers has been updated. A worked example with a new project specification template is available now for TRADA members.

A new edition (v2.0) to the NSTS will be released in 2017.

Going on site? New ebook formats for mobile devices and tablets make it easy to access the information you need, whenever you need it.

Timber frame construction 5th edition The leading manual for professionals on conventional timber frame design and construction methods.

Eurocode 5 span tables 4th edition Frequently highlighted by Building Control officers, this guide to common span tables (including trimmers) is referenced in building regulations (Approved Document A) and widely used by engineers, building designers and builders.

www.trada.co.uk

Coming soon in 2017:

- National Structural Timber Specification v2.0 - Cross-laminated timber handbook - Manual for the design of timber building structures to Eurocode 5, 2nd edition

For more information on publications and standards available visit http://bookshop.trada.co.uk or contact the bookshop on: +44 (0)1494 569 602 or email publications@trada.co.uk Timber 2017 Industry Yearbook

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TRADA Addresses & websites

Addresses & websites Timber and related organisations American Hardwood Export Council – AHEC Unit 20.1, 20-22 Vestry Street, London N1 7RE t 020 7626 4111 e europe@americanhardwood.org www.americanhardwood.org

Building Research Establishment (BRE) Bucknalls Lane, Watford, Hertfordshire WD25 9XX t 0333 321 88 11 e enquiries@bre.co.uk www.bre.co.uk

British Standards Institution (BSI) 389 Chiswick High Road, London W4 4AL t 020 8996 9000 t 020 8996 9001 (Customer services) e cservices@bsigroup.com www.bsigroup.com

Canada Wood UK American Softwoods Representing the Southern Forest Products Association, Softwood Export Council and APA - The Engineered Wood Association 33 Rosebery Road, London N10 2LE t 020 8444 0885 www.americansoftwoods.com

Architectural and Specialist Door Manufacturers Association (ASDMA) Burnside House, 3 Coates Lane, High Wycombe, Bucks HP13 5EY t 01494 447370 www.asdma.com

PO Box 1, Farnborough, Hants GU14 6WE t 01252 522545 e office@canadawooduk.org www.canadawooduk.org

The Carpenters’ Company Carpenters’ Hall, Throgmorton Avenue, London EC2N 2JJ t 020 7588 7001 e info@carpentersco.com www.carpentersco.com

Confederation of Forest Industries (UK) Ltd 59 George Street, Edinburgh EH2 2JG t 0131 240 1410 www.confor.org.uk

British Woodworking Federation (BWF) The Building Centre, 26 Store Street, London WC1E 7BT t 0844 209 2610 e bwf@bwf.org.uk www.bwf.org.uk

Confederation of Timber Industries The Building Centre, 26 Store Street, London WC1E 7BT t 020 7291 5377 www.cti-timber.org

Builders Merchants Federation (BMF) 1180 Elliott Court, Coventry Business Park, Herald Avenue, Coventry CV5 6UB t 02476 854980 e info@bmf.org.uk www.bmf.org.uk

Exova BM TRADA Chiltern House, Stocking Lane, Hughenden Valley, High Wycombe, Buckinghamshire HP14 4ND t 01494 569601 e timber@exova.com www.exovabmtrada.com

The Building Centre 26 Store Street, London WC1E 7BT t 020 7692 4000 t 020 7692 4040 (bookshop) e reception@buildingcentre.co.uk www.buildingcentre.co.uk 208 |

Timber 2017 Industry Yearbook

Furniture Industry Research Association (FIRA) Maxwell Road, Stevenage, Hertfordshire SG1 2EW t 01438 777700 e info@fira.co.uk www.fira.co.uk

TRADA Addresses & websites

Forestry Commission Silvan House, 231 Corstorphine Road, Edinburgh EH12 7AT t 0300 067 5000 e fcscotland@forestry.gsi.gov.uk www.forestry.gov.uk

Programme for the Endorsement of Forest Certification (PEFC UK) Sheffield Technology Parks, Cooper Buildings, Arundel Street, Sheffield S1 2NS t 0114 307 2334 e info@pefc.co.uk www.pefc.co.uk

Forest Stewardship CouncilÂŽ UK (FSCÂŽ UK) 11-13 Great Oak Street, Llanidloes, Powys SY18 6BU t 01686 413916 e info@fsc-uk.org www.fsc-uk.org

Ghana Forestry Commission (Timber Industry Development Division) Unit 4, Granard Business Centre, Bunns Lane, Mill Hill, London NW7 2DZ t 020 8906 9560 e tiddlondon@ghanatimber.co.uk www.fcghana.org

Property Care Association 11 Ramsay Court, Kingfisher Way, Hinchingbrooke Business Park, Huntingdon, Cambridgeshire PE29 6FY t 0844 375 4301 e pca@property-care.org www.property-care.org

Structural Timber Association The e-Centre, Cooperage Way Business Village, Alloa FK10 3LP t 01259 272140 e office@structuraltimber.co.uk www.structuraltimber.co.uk

Glued Laminated Timber Association (GLTA) www.glulam.co.uk

Grown in Britain (GiB) 19 Common Road, Hanham, Bristol BS15 3LL t 0117 958 2189 e enquires@growninbritain.org www.growninbritain.org

Institute of Carpenters 32 High Street, Wendover, Bucks HP22 6EA t 0844 879 7696 e info@instituteofcarpenters.com www.instituteofcarpenters.com

Timber Decking & Cladding Association 5C Flemming Court, Castleford, West Yorkshire WF10 5HW t 01977 558147 www.tda.org.uk

Timber Packaging & Pallet Confederation (TIMCON) Q House, Troon Way Business Centre, Humberstone Lane, Thurmaston, Leicester LE4 9HA t 0116 274 7357 e timcon@associationhq.org.uk www.timcon.org

Timber Research and Development Association (TRADA) Malaysian Timber Council (MTC) 24 Old Queen Street, London SW1H 9HP t 020 7222 8188 e council@mtc.co.uk www.mtc.com.my

Chiltern House, Stocking Lane, Hughenden Valley, High Wycombe, Buckinghamshire HP14 4ND t 01494 569600 e information@trada.co.uk www.trada.co.uk

Master Carvers Association Unit 2, 15b Vandyke Road, Leighton Buzzard, Beds LU7 3HG t 01525 851594 e info@mastercarvers.co.uk www.mastercarvers.co.uk www.trada.co.uk

Timber Trade Federation (TTF) The Building Centre, 26 Store Street, London WC1E 7BT t 020 3205 0067 e ttf@ttf.co.uk www.ttf.co.uk Timber 2017 Industry Yearbook

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TRADA Addresses & websites

Trussed Rafter Association (TRA)

Other websites

The Building Centre, 26 Store Street, London WC1E 7BT t 020 3205 0032 e info@tra.org.uk www.tra.org.uk

Building Regulations (UK)

United Kingdom Forest Products Association (UKFPA) Office 14, John Player Building, Stirling Enterprise Park, Springbank Road, Stirling FK7 7RP t 01786 449029 e dsulman@ukfpa.co.uk www.ukfpa.co.uk

Approved Documents (England and Wales) www.planningportal.gov.uk/buildingregulations/ approveddocuments Technical Booklets (Northern Ireland) www.dfpni.gov.uk Building Standards (Scotland) www.scotland.gov.uk

Wood Panel Industries Federation (WPIF) Autumn Park Business Centre, Dysart Road, Grantham, Lincolnshire NG31 7EU t 01476 512381 e enquiries@wpif.org.uk www.wpif.org.uk

Environment Agency www.environment-agency.gov.uk

Greenpeace www.greenpeace.org

Woodworking Machinery Suppliers Association (WMSA) 20 Poplar Road, Shalford, Guildford, Surrey GU4 8DJ t 07786 963055 e enquiries@wmsa.org.uk www.wmsa.org.uk

Wood Protection Association 5C Flemming Court, Castleford, West Yorkshire WF10 5HW t 01977 558274 e info@wood-protection.org www.wood-protection.org

Health and Safety Executive www.hse.gov.uk

Sustainable Forestry Initiative (SFI) www.sfiprogram.org

The Central Point of Expertise for Timber Procurement (CPET) www.cpet.org.uk

The Stationery Office (Government publications) Wood Technology Society – A Division of The Institute of Materials, Minerals and Mining (IOM3) 297 Euston Road, London NW1 3AQ t 020 7451 7300 f 020 7839 1702 e wts@iom3.org www.iom3.org/wood-technology

www.tsoshop.co.uk

World Wide Fund for Nature (WWF) www.wwf.org.uk

WRAP (the Waste and Resources Action Programme) www.wrap.org.uk

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TRADA members

How to use this directory The directory has two sections:

Alphabetical list of TRADA members All member companies are listed in alphabetical order with details of their address, phone, fax and nature of business.

When searching for a particular company please remember that they may have been listed under a forename or with the prefix ‘The’.e.g. The John Taylor Partnership may be listed under ‘The’, ‘John’ or ‘Taylor’ depending on company personal preference or the format in which information was presented to TRADA.The alpha-numeric codes refer to categories in the Buyers’ Guide.

Buyers’ guide

Member companies are included under their principal business activities in up to five Buyers’ guide categories. An index to the categories can be found on page 250. Company contact details are included in the Alphabetical list of TRADA members.

www.trada.co.uk

TRADA MEMBERS AND BUYERS’ GUIDE CURRENT TO 01 JANUARY 2017 MORE DETAILED INFORMATION IS HELD IN THE DIRECTORY ON THE TRADA WEBSITE WWW.TRADA.CO.UK

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TRADA members

0-9

16a Architecture

The Studio, 16A Fore St, Topsham, Devon EX3 0HF e: vaughn@16aarchitecture.com w: www.16aarchitecture.com t: 01392 874106 Ar2500

21 Century Carpentry Building Services Ltd

49 Elvin Crescent, Rottingdean, East Sussex BN2 7FF e: loic.bitout@ntlworld.com w: www.21stcenturycarpentrybuildingservicesltd.com t: 07941 019484 Bu3000, Cj1000, Ti1500

3D Home Design

Brook Croft, Sampford Spiney, Yelverton, Devon PL20 7QX e: 3dhome@jpwoodhouse.plus.com t: 01822 854795 Co4000

3dr Architects Ltd

15 Emmbrook Road, Wokingham, Berkshire RG41 1HE e: jon.hughes@3drarchitects.co.uk w: www.3drarchitects.co.uk t: 0118 978 8531 Ar2000

71 Design

47 Glenville Road, Christchurch, Dorset BH23 5PX e: matt@seventyonedesign.com w: www.seventyonedesign.com t: 01425 615258 Ar2500

A

A&D Design

5 Wildmoor Lane, Catshill, Bromsgrove, Worcestershire B61 0NT e: ebbutt@mac.com w: www.a-and-d-design.co.uk t: 01527 889347

A & K Architectural Services

Office B108 Victoria Beacon Place, Victoria, Cornwall PL26 8LG e: enquiries@akarchitecturalservices.co.uk w: www.akarchitecturalservices.co.uk t: 01208 220214 Ar2500, Co4000

A C S Structures

5 Tavistock Terrace, London N19 4BZ e: office@acsstructures.co.uk w: www.acsstructures.co.uk t: 020 7704 6920 Co9100, En2000

A C Timber Solutions Ltd

7 Lancaster Way Business Park, Witchford, Ely, Cambridgeshire CB6 3NW e: info@actimber.co.uk w: www.actimber.co.uk t: 01353 666843 f: 01353 658691 Cd1000, Fl4000, Ha7000, Mo4500, Ti7600

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A J Laminated Beams Ltd

Red Fox Barn, Cross Green, Cockfield, Bury St. Edmunds, Suffolk IP30 0LG e: info@ajlaminatedbeams.co.uk w: www.ajlaminatedbeams.co.uk t: 01284 828184 f: 01284 828306 Bu6800, Gl2000, Oa1000, St9000, Ti2500

A L Project Services

17 Melrose Avenue, Paisley, Renfrewshire PA2 9JA e: alex.andrew@ntlworld.com t: 01505 816486 f: 01505 359701 Co8800, En2000

A R C Engineers Ltd

FF05 City Mills, Peel Street, Leeds, West Yorkshire LS27 8QL e: design@arc-engineers.co.uk w: www.arc-engineers.co.uk t: 0113 253 3904 f: 0871 714 6751 Co9100, En2000, Ti1200

A T K Partnership Ltd

33 Union Street, Greenock, Renfrewshire PA16 8DN e: mail@atk-partnership.co.uk w: www.atk-partnership.co.uk t: 01475 787797 f: 01475 727990 Co4000, Co9100, Co9200, En2000, Ti1200

AWW

Rivergate House, 70 Redcliff Street, Bristol, Avon BS1 6LS e: richard.francis@aww-uk.com w: www.aww-uk.com t: 0117 923 2535 f: 0117 942 6689 Ar2000, Ar2500

A Winterbotham Ltd

Bayfields, Bayfield Gardens, Dymock, Gloucestershire GL18 2BH e: andrew@awinterbotham.co.uk w: www.awinterbotham.co.uk t: 01531 890734 f: 01531 890734 En2000

A. C. Roof Trusses Limited Severn Farm Industrial Estate, Welshpool, Powys SY21 7DF e: info@acrooftrusses.co.uk w: www.acrooftrusses.co.uk t: 01938 554881 f: 01938 556265 Ti2000, Tr4000

A.D. Draughting Ltd

59 Barrow Close, Marlborough, Wiltshire SN8 2BE e: alex@addraughting.co.uk w: www.addraughting.co.uk t: 01672 511412 Ar2500

Aaron Evans Architects Ltd

3 Gay Street, Bath, Bath & North East Somerset BA1 2PH e: angelao@aearchitects.co.uk w: www.aaronevans.com t: 01225 466234 f: 01225 444364 Ar2000

Abbeywood Estate

Abbeywood, Abbey Lane, Delamere, Cheshire CW8 2HW e: harry@landanddevelopment.co.uk t: 01606 888116 f: 01606 889477

ABIR Architects

1 Beta House, St Johns Road, Hove, East Sussex BN3 2FX e: studio@abirarchitects.co.uk w: www.abirarchitects.co.uk t: 01273 724384 Ar2000, Co4000

ABM Building Services Ltd

Liston House, Faygate Lane, Horsham, West Sussex RH12 4SJ e: clinton@abmbuilding.co.uk w: www.abmbuilding.co.uk t: 01403 243410 Bu3000

ABN7 Architects

1-5 Offord Street, London N1 1DH e: hugh@abn7architects.co.uk w: www.abn7architects.co.uk t: 020 7609 6348 Ar2000

Absolute Architecture

Crowsteps, Tydehams, Newbury, Berkshire RG14 6JT e: katecooper@absolute-architecture.co.uk w: www.absolute-architecture.co.uk t: 01635 528188

Absolute Consulting Engineers Ltd Lansdowne House, Penhill Road, Great Ellingham, Norfolk NR17 1LS e: absoluteeng@aol.com t: 01953 454641 f: 01953 453310 En2000

Acanthus Clews Architects

57 Hightown Road, Banbury, Oxfordshire OX16 9BE e: architects@acanthusclews.co.uk w: www.acanthusclews.co.uk t: 01295 702600 Ar2000, Co5000, Co8800, Co9300, He1000

Accoya by Accsys Technologies Brettenham House, 19 Lancaster Place, London WC2E 7EN e: justin.peckham@accsysplc.com w: www.accoya.com t: 020 7421 4300 Mo0500

Adam Power Associates

Church Farmhouse, 51 Crown Street, Banham, Norwich, Norfolk NR16 2HW e: adam@adampower.co.uk w: www.adampower.co.uk t: 01953 887539 f: 01953 887479 En2000

Adams & Sutherland

1k Highgate Business Centre, 33 Greenwood Place, London NW5 1LB e: info@adams-sutherland.co.uk w: www.adams-sutherland.co.uk t: 020 7267 1747 f: 020 7482 2359 Ar2000

Adams Joinery Limited

Unit 2, 30 Progress Road, Leigh on Sea, Essex SS9 5LE e: info@adamsjoinery.co.uk w: www.adamsjoinery.co.uk t: 01702 512311 f: 01702 512411 Do2500, Jo1000, Jo4000, Jo5000, Wi2000

Addison Conservation + Design

Bush House, Room F4, Edinburgh Technopole, Milton Bridge, Penicuik, Midlothian EH26 0BB e: krystyna@addisonconservationanddesign.com w: www.addisonconservationanddesign.com t: 0131 445 8624 f: 0131 445 8625

Addison Construction Ltd

7 St James Avenue, Ongar, Essex CM5 9EL e: garyaddison1@waitrose.com t: 01277 366431 Bu3000

ADEPT Consulting (UK) Ltd

Riverside Court, Beaufort Park Way, Chepstow, Monmouthshire NP16 5UH e: info@adeptco.co.uk w: www.adeptco.co.uk t: 01291 635522 f: 0117 337 6702 Co9100, Co9200, En2000

Adept Consulting Engineers Ltd 14 Festoon Rooms, Sunny Bank Mills, Town Street, Farsley, Leeds, West Yorkshire LS28 5UJ e: inbox@adeptcsce.com w: www.adeptcsce.com t: 0113 239 4518 f: 0113 239 3825

Adrian J Singleton Limited

8 Duarte Place, Chafford Hundred, Grays, Essex RM16 6PQ e: adrian@adrianjsingleton.co.uk w: www.adrianjsingleton.co.uk t: 01375 481005 Su1000

Adrian Morrow Architects Limited

4 Downley Avenue, Bradwell Common, Milton Keynes, Buckinghamshire MK13 8DE e: adrianjmorrow@btinternet.com w: www.ajmarchitecture.com t: 01908 668770 Ar2000

Advanced Housing Systems Limited Unit 3, Butterleigh Sawmill, Butterleigh, Cullompton, Devon EX15 1PP e: sales@advancedhousingsystems.co.uk w: www.advancedhousingsystems.co.uk t: 020 7193 1461 Ho3000, St8500, Ti1200, Ti1500, Ti2000

Advanced Volumetric Building Limited Castlequay House, Carrick on Shannon, Leitrim N41 DE48, Republic of Ireland e: joe@reabrady.ie w: www.avb.co.uk t: 00 353 86 823 1818 Bu6500, Bu6800, Bu8000, St8500, Ti2000

AECOM

AECOM House, 63-77 Victoria Street, St Albans, Hertfordshire AL1 3ER e: enquiries.europe@aecom.com w: www.aecom.com t: 01727 535000 f: 01727 535099 Co4000, Co5000, Co9100, Co9200, En2000

AECOM

First Floor, 499 Union Street, Aberdeen AB11 6DB t: 01224 597450

AECOM

Beaufort House, 94/96 Newhall Street, Birmingham B3 1PB t: 0121 262 1900

AECOM

3rd Floor, Portwall Place, Portwall Lane, Bristol, Avon BS1 6NA t: 0117 901 7000

AECOM

24 Linenhall Street, Belfast, County Antrim BT2 8BG t: 028 9060 7200

AECOM

First Floor, Stonecross, Trumpington, High Street, Cambridge, CB2 9SU t: 01223 551800

www.trada.co.uk

TRADA members

AECOM

Churchill House, Churchill Way, Cardiff CF10 2HH t: 029 2035 3400

AECOM

Saxon House, 27 Duke Street, Chelmsford, Essex CM1 1HT t: 01245 771200

AECOM

Sunley House, 4 Bedford Park, Croydon CR0 2AP t: 020 8639 3500

AECOM

Mayflower House, Armada Way, Plymouth PL1 1LD w: www.aecom.com t: 01752 676700

AECOM

Beechill House, Beechill Road, Belfast, County Antrim BT8 7RP t: 028 9070 5111 f: 028 9079 5651

AECOM Professional Services LLP

AECOM

14 Queen Victoria Road, Coventry CV1 3PJ t: 024 7625 3300

Aldgate Tower, 2 Leman Street, London E1 8FA e: ann.freeston@aecom.com w: www.aecom.com t: 020 7061 7357

AECOM

AED

The Johnson Building, 77 Hatton Garden, London EC1N 8JS t: 020 7645 2000

AECOM

1 Tanfield, Edinburgh EH3 5DA t: 0131 301 8600

AECOM

Belvedere House, Pynes Hill, Exeter, Devon EX2 5WS t: 01392 663200

AECOM

225 Bath Street, Glasgow G2 4GZ t: 0141 222 6400

AECOM

3rd Floor, 8 Princes Parade, Princes Dock, Liverpool, Merseyside L3 1QH t: 0151 331 8900

AECOM

5th Floor, 2 City Walk, Leeds LS11 9AR t: 0113 391 6800

AECOM

1 New York Street, Manchester M1 4HD t: 0161 601 1700

AECOM

Stable Block, Bradbourne House, New Road, East Malling, Kent ME19 6DZ t: 01723 221340

6 Darnaway Street, Edinburgh, City of Edinburgh EH3 6BG e: design@aed.eu.com w: www.aed.eu.com t: 0131 225 5116 Co9100, Co9200, En2000, Te4000, Ti1200

AEL Consultants Ltd

11 Bradshaw Lane, Grappenhall, Warrington, Cheshire WA4 2NJ e: jim@aelconsultants.co.uk w: www.aelconsultants.co.uk t: 01925 268042 Co5000

Aidan O’Connell & Associates Ltd

Lismard House, Timahoe Road, Portlaoise, Co. Laois, Republic of Ireland e: info@aoconnellassc.com w: www.aoconnellassc.com t: 00 353 57 866 3244 En2000

Aitken & Howard Ltd

AECOM

Lynnfield House, Church Street, Altrincham, Cheshire WA14 4DZ t: 0161 927 8200

AECOM

St Christopher House, George Cayley Drive, York, North Yorkshire YO30 4XE t: 01904 694400

AECOM

Ground Floor, Grand Canal House, Upper Grand Canal Street, Dublin, Co. Fingal Dublin 4, Republic of Ireland t: 00 353 1 238 3100

www.trada.co.uk

Albany Timber Craft

Unit 33, Henfield Business Park, Shoreham Road, Henfield, West Sussex BN5 9SL e: gemma@albanyhomessouthern.co.uk w: www.albanytimbercraft.co.uk t: 01273 836092 f: 01273 831867 Ti2000

Alcock Lees

Jonathan Scott Hall, Thorpe Road, Norwich, Norfolk NR1 1UH e: mail@alcock-lees.co.uk w: www.alcock-lees.co.uk t: 01603 764448 En2000

Ali Sanei Architects Limited

2 Hawthorn Mews, Mill Hill, London NW7 1LX e: ali.sanei@alisaneiarchitects.co.uk t: 020 8349 0006 Ar2000

Allford Hall Monaghan Morris

AJR Design Solutions Ltd

6 - 8 Greencoat Place, London SW1P 1PL t: 020 7821 4185

The Clock Building, Pympes Court, Busbridge Lane, Loose, Maidstone, Kent ME15 0HZ e: mail@abpengineers.co.uk w: www.abpengineers.co.uk t: 01622 744263 f: 01622 749270 En2000

AJG Home Improvements Ltd

AECOM

AECOM

Alan Baxter Partnership

Allen Gordon LLP

First Floor, One Trinity Gardens, Quayside, Newcastle upon Tyne NE1 2HF t: 0191 224 6500 12 Regan Way, Chetwynd Business Park, Chilwell, Nottingham NG9 6RZ t: 0115 907 7000

Unit 04a Mercer Way, Shadsworth Business Park, Blackburn, Lancashire BB1 2QZ e: sales.shadworth@akzonobel.com w: www.sikkens-wood-coatings.co.uk t: 01254 687950 f: 01254 687960 Ad1000, Co1500, La1000, Pa3000, Va1000

Milton Sawmills, Auchincarroch Road, Jamestown, Alexandria, Dumbartonshire G83 9EY e: sales@gilmouraitken.com w: www.aitkenhoward.co.uk t: 01389 762333 Mo4500, Sa7000, Ti7500, Ti7600, Ti7700 Unit H, Three Pillars Business Park, Station Road, Ely, Cambridgeshire CB6 2RL e: ajg2build@me.com w: www.ajghomeimprovements.co.uk t: 01353 778853 Bu3000

AECOM

AkzoNobel Industrial Coatings Ltd/ Sikkens Joinery

Office 2, Kembrey House, 5 Worcester Road, Bromsgrove, Worcestershire B61 7DL e: alex@ajrdesignsolutions.co.uk w: www.ajrdesignsolutions.co.uk t: 07403 571087 En2000, Ti1200

AKM Consultants

16 King Street, Perth, Tayside PH2 8JA e: perth@allengordon.co.uk w: www.allengordon.co.uk t: 01738 639881 f: 01738 634761 Co9100, Co9200, En2000 Morelands, 5-23 Old Street, London EC1V 9HL e: info@ahmm.co.uk w: www.ahmm.co.uk t: 020 7251 5261 f: 020 7251 5123 Ar2000

Allies and Morrison

85 Southwark Street, London SE1 0HX e: librarian@alliesandmorrison.co.uk w: www.alliesandmorrison.com t: 020 7921 0100 f: 020 7921 0101 Ar2000

Unit 9, Trinity Court, Fonthill Business Park, Fonthill Road, Clondalkin, Dublin 22, Republic of Ireland e: brian@akmconsultants.ie w: www.akmconsultants.ie t: 00 353 86 816 5894 Ar2000

Allison Pike Partnership

AKT II

Allwood Timber Ltd

100 St John Street, London EC1M 4EH e: wys@akt-uk.com w: www.akt-uk.com t: 020 7250 7777 f: 020 7250 7555 En2000

7 Buxton Road West, Disley, Stockport, Cheshire SK12 2AE e: rdm@allisonpike.com w: www.allisonpike.com t: 01663 763000 Ar2000, Ar2500, Co4000 Talewater Works, Talaton, Exeter, Devon EX5 2RT e: frames@allwoodtimber.co.uk w: www.allwoodtimber.co.uk t: 01404 850977 f: 01404 850946 Bu6800, Ti2000, Ti2500, Ti2700

Alsford Timber

Administration & Support Centre, Ness Road, Erith, Kent DA8 2LD e: enquiries@alsfordtimber.com w: www.alsfordtimber.com t: 01322 333088 f: 01322 359517 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Unit 5, Tannery Close, Croydon Road Industrial Estate, Elmers End, Beckenham, Kent BR3 4BY e: beckenham@alsfordtimber.com w: www.alsfordtimber.com t: 020 8655 3939 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

80a Preston Road, Brighton, East Sussex BN1 6AE e: brighton@alsfordtimber.com w: www.alsfordtimber.com t: 01273 554888 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

61 Portsmouth Road, Cobham, Surrey KT11 1JQ e: cobham@alsfordtimber.com w: www.alsfordtimber.com t: 01932 863468 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Units 19 & 20 Birch Road, Eastbourne, East Sussex BN23 6PD e: eastbourne@alsfordtimber.com w: www.alsfordtimber.com t: 01323 416000 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Fencing Direct, Ness Road, Erith, Kent DA8 2LD e: fencing@alsfordtimber.com w: www.alsfordtimber.com t: 01322 341198 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Units 1 & 2, Diplocks Way, Hailsham, East Sussex BN27 3JF e: hailsham@alsfordtimber.com w: www.alsfordtimber.com t: 01323 843567 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

52 The Ridge, Hastings, East Sussex TN34 2AB e: hastings@alsfordtimber.com w: www.alsfordtimber.com t: 01424 443366 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Units 5 & 6, Nightingale Road, Horsham, West Sussex RH12 2NW e: horsham@alsfordtimber.com w: www.alsfordtimber.com t: 01403 272872 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

109 -113 Kingston Road, Leatherhead KT22 7SU e: leatherhead@alsfordtimber.com w: www.alsfordtimber.com t: 01372 376138 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

14 Sheen Lane, Mortlake, London SW14 8LW e: mortlake@alsfordtimber.com w: www.alsfordtimber.com t: 020 8876 2257 De2000, Do2000, Md3000, Pa7500, Ti7500

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TRADA members

Alsford Timber

American Hardwood Export Council

Andrew Wood Associates Limited

Appledown Marine

Alsford Timber

American Softwoods

Andrews Associates

Arbonis

Anne Thorne Architects Partnership

Arboreal Architecture Ltd

Ansell & Bailey LLP Chartered Architects

Archibald Shaw LLP

Ruxley Roundabout A20, Ruxley, Kent DA14 5AD e: ruxley@alsfordtimber.com w: www.alsfordtimber.com t: 020 8300 4375 De2000, Do2000, Md3000, Pa7500, Ti7500 141 South Undercliff, Rye, East Sussex TN31 7HW e: rye@alsfordtimber.com w: www.alsfordtimber.com t: 01797 222397 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

St Mark’s Hill, Surbiton, Surrey KT6 4LJ e: surbiton@alsfordtimber.com w: www.alsfordtimber.com t: 020 8399 4234 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

201 Vale Road, Tonbridge, Kent TN9 1SU e: tonbridge@alsfordtimber.com w: www.alsfordtimber.com t: 01732 770303 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

63/69 Heath Road, Twickenham, Middlesex TW1 4AT e: twickenham@alsfordtimber.com w: www.alsfordtimber.com t: 020 8892 2868 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Unit 2 Bellbrook Industrial Estate, Bell Lane, Uckfield, East Sussex TN22 1QL e: uckfield@alsfordtimber.com w: www.alsfordtimber.com t: 01825 762888 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

King Street, Worthing, West Sussex BN14 7BW e: worthing@alsfordtimber.com w: www.alsfordtimber.com t: 01903 200154 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

118 Park View Road, Welling, Kent DA16 1SJ e: welling@alsfordtimber.com w: www.alsfordtimber.com t: 020 8301 1199 f: 020 8303 7687 De2000, Do2000, Md3000, Pa7500, Ti7500

Altechnica

85 Waterside, Peartree Bridge, Milton Keynes, Buckinghamshire MK6 3DE e: info@altechnica.co.uk w: www.altechnica.co.uk t: 01908 668797 Ar2000, Co4750, Co7250

Altham Oak Bespoke Structures The Paddock, Skipton Road, Foulridge, Lancashire BB8 7NP e: info@oak-beams.co.uk w: www.oak-beams.co.uk t: 01282 543634 Jo4000

Altripan UK Ltd

Gloucester House, 35 Old Gloucester Road, Ross-on-Wye, Herefordshire HR9 5PB e: sales@altripanuk.com w: www.altripanuk.com t: 01989 769011 f: 01989 481019 Md3000, Or3000, Pa7000, Pa7500, Pl1000

214 |

Timber 2017 Industry Yearbook

Unit 20.1, 20-22 Vestry Street, London N1 7RE e: europe@americanhardwood.org w: www.americanhardwood.org t: 020 7626 4111 f: 020 7626 4222 As1000 33 Rosebery Road, London N10 2LE e: info@americansoftwoods.com w: www.americansoftwoods.com t: 020 8444 0885 As1000, Do2000, Ti7700

Anderson Bell & Christie

382 Great Western Road, Glasgow, Strathclyde G4 9HT e: gen@andersonbellchristie.com w: www.andersonbellchristie.com t: 0141 339 1515 f: 0141 339 0505 Ar2000

Andrew Baxter Limited

The Woodlands, Edgehill, Banbury, Oxfordshire OX15 6DJ e: dan.baxter@btconnect.com t: 01295 670485 f: 01295 670605 Co4000, Co8700, Co9200, En2000

Andrew Davie Timber Frame Homes

Eastfield Business Park, Newark Road South, Glenrothes, Fife KY7 4NS e: enquiries@daviehomes.co w: www.daviehomes.co t: 01592 774444 f: 01592 631631 Bu3000, Ho3000, Ti2000

Andrew Firebrace Partnership

Stable Barn, Park End, Swaffham Bulbeck, Cambridge, Cambridgeshire CB25 ONA e: info@afpconsult.co.uk w: www.afpconsult.co.uk t: 01223 811572 f: 01223 812719 Co7000, Co9100, En2000

Andrew Howard & Partners

120 Pall Mall, London SW1Y 5EA e: andrew@andrewwoodassociates w: www.andrewwoodassociates.co.uk t: 020 7684 1400 f: 0845 130 5949 Ar2000, Ar2500, Co4000, Fu3000

Andrews House, 128-130 Mitcham Road, Croydon, Surrey CR0 3RJ e: andrews@engineers.co.uk t: 020 8680 5300 f: 020 8239 7300 En2000 21 Whiston Road, London E2 8EX e: info@annethornearchitects.co.uk w: www.annethornearchitects.co.uk t: 020 7749 6931 Ar2000

4th Floor, 24 - 32 Stephenson Way, Euston, London NW1 2HD e: ayork@ansellandbailey.com w: www.anb.co.uk t: 020 7387 0141 f: 020 7387 7460 Ar2000, Ar2500

Anson Timberworks Limited

Integ Yard, Woodlands Business Park, Rougham Industrial Estate, Bury St. Edmunds, Suffolk IP30 9ND e: info@ansontimberworks.co.uk w: www.ansontimberworks.co.uk t: 01359 271392 f: 01359 271546 Ti2000

Anthony Brown

Cherry Tree Farm, Liberty Road, Newtown, Fareham, Hampshire PO17 6LD e: enquiries@dwell-design.co.uk w: www.dwell-design.co.uk t: 07801 880376 Ar2000

15 Diamond Court, Opal Drive, Fox Milne, Milton Keynes, Buckinghamshire MK15 0DU e: ahp@ah-p.co.uk w: www.andrewhowardandpartners.co.uk t: 01908 690230 f: 01908 241391 Ar2500, Co4000, En2000

Anthony Davies Associates Ltd

Andrew Lewis Consulting Engineer Ltd

Anthony Fisher Associates

9 Locksbrook Road, Bath, N.E. Somerset BA1 3EY e: andy@andrewlewisconsulting.co.uk w: www.andrewlewisconsulting.co.uk t: 07792 214731 En2000

Andrew Page Oak

North Barn, Bakers Lane, Brightwell-cum-Sotwell, Wallingford, Oxfordshire OX10 0PU e: info@andrewpageoak.co.uk w: www.andrewpageoak.co.uk t: 0333 666 9993 Bu3000, Fu3000, Ti1200, Ti1500

Andrew Waring Associates Ltd The Old Brewery House, Portersbridge Street, Romsey, Hampshire SO51 8DJ e: mail@awaromsey.co.uk w: www.awaromsey.co.uk t: 01794 524447 f: 01794 515353 Co9100, Co9200, En2000

19 Quay Level Offices, St Peters Wharf, Newcastle upon Tyne NE6 1TZ e: info@anthonydavies.com w: www.anthonydavies.com t: 0191 276 5209 En2000 27 Claverton Road West, Saltford, Bristol, Avon BS31 3AL e: info@anthony-fisher-associates.co.uk w: www.anthony-fisher-associates.co.uk t: 01225 872976 f: 01225 872976 En2000

Anthony Swaine Architecture The Bastion Tower, 16 Pound Lane, Canterbury, Kent CT1 2BZ e: info@anthonyswaine.co.uk w: www.anthonyswaine.co.uk t: 01227 462680 f: 01227 472743 Ar2000, He1000

AP Investments Ltd

Unit C12, Sandy, Bedfordshire SG19 1RB e: jamesl@gardenlodges.co.uk w: www.gardenlodges.co.uk t: 01767 680661 Bu3000

6 Appledown Rise, Coulsdon, Surrey CR5 2DX e: david.viner@appledownmarine.com w: www.appledownmarine.com t: 07557 362515 Su1000 RN79, Verosvres, 71220, France e: contact.arbonis@arbonis.com w: www.arbonis.com t: 00 33 385 24 81 22 f: 00 33 385 248 450 Br2000, Bu3000, Bu8000, Gl1000, Ti2000 St Margaret’s House, 21 Old Ford Road, London E2 9PL e: harry@arborealarchitecture.com w: www.arborealarchitecture.com t: 020 8980 5066 Ar2000 4 Toomers Wharf, Canal Walk, Newbury, Berkshire RG14 1DY e: newbury@archibaldshaw.co.uk w: www.archibaldshaw.co.uk t: 01635 47369 f: 01635 521956 Co9100, En2000

Archibald Shaw LLP

One Little London, Chichester, West Sussex PO19 1PP e: mail@archibaldshaw.co.uk w: www.archibaldshaw.co.uk t: 01243 786471 f: 01243 779346 Co9100, Co9200, En2000, Ti1200

Archicraft Ltd

32 Grove Hill, South Woodford, London E18 2JG e: info@archicraft.co.uk t: 020 8262 2478 Ar2000

Architectural & Construction Services

Allendale Road Offices, Byker, Newcastle upon Tyne NE6 2SZ e: wayne.a.phillips@newcastle.gov.uk w: www.newcastle.gov.uk t: 0191 278 3259 Lo1000

Architectural Association, Hooke Park

Hooke Park, Hooke, Beaminster, Dorset DT8 3PH e: hookepark@aaschool.ac.uk w: www.aaschool.ac.uk/hooke t: 01308 863588 Ed4000

Architectural Design Services Whatcombe Cottage, Long Bredy, Dorchester, Dorset DT2 9HN e: brian.t.lee@btopenworld.com t: 01308 482368 f: 01308 482103 Ar2500

Architecture plb

50 Southwark Street, London SE1 1UN e: mail@architectureplb.com w: www.architectureplb.com t: 020 7940 1888 Ar2000

Architecture plb

St Thomas Street, Winchester, Hampshire SO23 9HD e: mail@architectureplb.com w: www.architectureplb.com t: 01962 842200 f: 01962 810962 Ar2000

www.trada.co.uk

TRADA members

architecture:wk

The Powder Room, 69-71 Broad Street, Teddington, Middlesex TW11 8QZ e: wisam@architecturewk.com w: www.architecturewk.com t: 020 8977 6999

ArchitectureIMG

Fieldfare House, 39 Colnefields, Somersham, Cambridgeshire PE28 3DL e: archimg@btinternet.com t: 07802 438148 Ar2000

Architype Limited

The Morocco Store, 1b Leathermarket Street, London SE1 3JA e: london@architype.co.uk w: www.architype.co.uk t: 020 7403 2889 f: 020 7407 5283 Ar2000

Ardern Hodges Ltd

Unit A, 449 Holloway Road, London N7 6LJ e: info@ardernhodges.co.uk w: www.ardernhodges.co.uk t: 020 7263 3882 f: 020 7263 2333 Co9100, Co9200

Ardmore Construction Limited

Byrne House, Jeffreys Road, Brimsdown, Enfield, Middlesex EN3 7UB e: info@ardmoregroup.co.uk w: www.ardmoregroup.co.uk t: 020 8344 0300 f: 020 8344 0377

Armada360 Ltd

58 Scott Road, Milehouse, Plymouth, Devon PL2 3DX e: info@armada360.co.uk w: www.armada360.co.uk t: 01752 558385 Bu3000

Arnold Laver

Bramall Lane, Sheffield, South Yorkshire S2 4RJ e: enquiries@laver.co.uk w: www.laver.co.uk t: 0114 223 0300 f: 0114 250 9387 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Basingstoke Road, Reading, Berkshire RG2 0QN e: reading@laver.co.uk w: www.laver.co.uk t: 0118 975 1100 f: 0118 975 1900 Ti7500

Arnold Laver

Pontefract Road, Stourton, Leeds, West Yorkshire LS10 1SW e: leeds@laver.co.uk w: www.laver.co.uk t: 0113 270 4086 f: 0113 272 3833 Jo2000, La4000, Pa7200, Pa7500, Ti7500

Arnold Laver

Little London Road, Sheffield, South Yorkshire S8 0UH e: sheffield@laver.co.uk w: www.laver.co.uk t: 0114 255 7341 f: 0114 292 3660 Bu1000, Jo2000, Pa7500, Pl1000, Ti7500

Arnold Laver

124 New Road, Rainham, Essex RM13 8RS e: london@laver.co.uk w: www.laver.co.uk t: 0845 002 2012 Jo2000, La4000, Pa7500, Pl1000, Ti7500

www.trada.co.uk

Arnold Laver

Dudley Road, Oldbury, West Midlands B69 3DA e: birmingham@laver.co.uk w: www.laver.co.uk t: 0121 552 7788 f: 0121 544 7186 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Crowle Street, Hull, North Humberside HU9 1RH e: hull@laver.co.uk w: www.laver.co.uk t: 01482 324525 f: 01482 216478 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Firs Trading Estate, Oldington Lane, Kidderminster, Worcestershire DY11 7QN e: kidderminster@laver.co.uk w: www.laver.co.uk t: 01562 66557 f: 01562 864557 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Liverpool Road, Cadishead, Manchester M44 5BZ e: sales@manchester.laver.co.uk w: www.laver.co.uk t: 0161 777 9000 f: 0161 777 9007 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Wagonway Road, Hebburn, Tyne & Wear NE31 1SP e: northeast@laver.co.uk w: www.laver.co.uk t: 0191 428 6666 f: 0191 428 6622 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Canal Road, Bradford, West Yorkshire BD2 1AR e: bradford@laver.co.uk w: www.laver.co.uk t: 01274 732861 f: 01274 737060 Jo2000, La4000, Pa7500, Pl3000, Ti7500

Arnold Laver

Olympic Sawmills, Oxclose Park Road North, Sheffield, South Yorkshire S20 8GN e: sheffield@laver.co.uk w: www.laver.co.uk t: 0114 276 4700 f: 0114 276 4701 Jo2000, Pa7500, Pl1000, Ti7500, Tr4000

Arrol & Snell Ltd

St Mary’s Hall, St Mary’s Court, Shrewsbury, Shropshire SY1 1EG e: pa@arrolandsnell.co.uk w: www.arrolandsnell.co.uk t: 01743 241111 f: 01743 241142 Ar2000, He1000, La9000, Su1000, Ti1200

Artchart > Architecture

Delynya House, 17a Bank Street, Newquay, Cornwall TR7 1DH e: andy@artchart.co.uk w: www.artchart.co.uk t: 01637 875222 f: 01637 874222 Ar2000

Arthur Architects

84 Manor Grove, Richmond, Surrey TW9 4QF e: design@arthur-architects.com w: www.arthur-architects.com t: 07765 956421 Ar2000, Ar2500, Co8800, En2000, He1000

Arts University Bournemouth

Wallisdown, Poole, Dorset BH12 5HH e: fsanna@aub.ac.uk w: www.aub.ac.uk t: 01202 363135 Ed4000

Arup

Astudio

The Tower Building, 8th Floor, 11 York Road, London SE1 7NX e: info@astudio.co.uk w: www.astudio.co.uk t: 020 7401 4100 Ar2000

Central Square, Forth Street, Newcastle upon Tyne, Tyne and Wear NE1 3PL e: svend.trinder@arup.com w: www.arup.com t: 0191 261 6080 f: 0191 261 7879 En2000

AT Architecture Ltd

Arup

12 Knox’s Hill, Armagh BT60 2HP e: walter@a-tecdesign.co.uk w: www.a-tecdesign.co.uk t: 07843 259891 Ar2500, Co4000, Co9100, Co9200, Ti1200

13 Fitzroy Street, London W1T 4BQ e: a.c.general@arup.com w: www.arup.com t: 020 7636 1531 f: 020 7755 3666 En2000

Arup

4 Pierhead Street, Capital Waterside, Cardiff, South Glamorgan CF10 4QP e: elizabeth.harris@arup.com w: www.arup.com t: 029 2047 3727 f: 029 2047 2277 En2000

ARV Solutions

1 Buckingham Court, Beaufort Park, Bradley Stoke, Bristol, Avon BS32 4NF e: jim.roach@arvsolutions.co.uk w: www.arvsolutions.co.uk t: 0117 959 2008 Co4500, Co9050

Ascot Timber Buildings Ltd

Unit 5, Fernhurst Business Park, Fernhurst, Haslemere, Surrey GU27 3HB e: sales@ascot-timber.co.uk w: www.ascot-timber.co.uk t: 01428 654334 Bu6500

Ashbrooke Homes Ltd

20 Galmington Lane, Taunton, Somerset TA1 5DG e: info@ashbrookehomes.co.uk w: www.ashbrookehomes.co.uk t: 07789 772150 Bu3000

Ashtton Associates Ltd

4 Memorial Croft, Bolehill, Wirksworth, Derbyshire DE4 4FW e: frank@ashtton.co.uk w: www.ashtton.co.uk t: 01629 820089 Ar2000

Associated Architects

1 Severn Street Place, The Mailbox, Birmingham B1 1SE e: mail@associated-architects.co.uk w: www.associated-architects.co.uk t: 0121 233 6600 f: 0121 200 1564 Ar2000

Associated Structural Design River View Lodge, Ray Mead Road, Maidenhead, Berkshire SL6 8NJ e: asd.england@btinternet.com w: www.a-s-d.co.uk t: 01628 639958 f: 01628 780320 En2000

The Big Barn, Trendrennen Farm, Treen, Penzance, Cornwall TR19 6LH e: webadmin@atarchitects.co.uk w: www.atarchitects.co.uk t: 01736 811251 Ar2000, Ar2500, Co9200, Ho3000, Ti1200

Atec Design

A-Tec Design

9 Lanherne Ave, St Mawgan, Newquay, Cornwall TR8 4EL e: info@a-tecdesign.com w: www.a-tecdesign.com t: 01872 300798 Ar2500

A-teknik

Caferaga Mahallesi, Karakol Sokak, 28/2 Moda, Istanbul, Kadikoy 34710, Turkey e: topbas@ateknikproje.com t: 00 90 2163 483583 En2000

Atelier HB

10 Westabrook, Ashburton, Devon TQ13 7QS e: imbooker@mac.com w: www.atelierhb.co.uk t: 07774 618419 Ar2000

Atkinson Peck Ltd

Watson House, 45 Waterloo Road, Stockport, Cheshire SK1 3BJ e: apce@atkinsonpeck.co.uk w: www.atkinsonpeck.co.uk t: 0161 480 2833 f: 0161 477 3959 En2000, Su1000

Atlantic Contracts Limited

Atlantic House, 7 Stirling Way, Borehamwood, Hertfordshire WD6 2BT e: ryan.hayes@atlanticcontracts.co.uk w: www.atlanticcontracts.co.uk t: 020 8736 4350 f: 020 8736 4351 Bu3000

Aukett Swanke

36 - 40 York Way, London N1 9AB e: calvin.grant@aukettswanke.com w: www.aukettswanke.com t: 020 7843 3000 Ar2000

Austin Trueman Associates

8 Spicer Street, St. Albans, Hertfordshire AL3 4PQ e: engineers@austintrueman.co.uk w: www.austintrueman.co.uk t: 01727 858752 f: 01727 852376 Co4000, Co9100, Co9200, En2000

Avanti Architects

361-373 City Road, London EC1V 1AS e: aa@avantiarchitects.co.uk w: www.avantiarchitects.co.uk t: 020 7278 3060 f: 020 7278 3366 Ar2000

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TRADA members

Avie Consulting Ltd

6 Killingbeck Court, Killingbeck Office Park, Killingbeck Drive, Leeds, West Yorkshire LS14 6FD e: admin@avie-consulting.co.uk w: www.avie-consulting.co.uk t: 0113 249 7416 En2000

Axiom Architects

43 Eagle Street, London WC1R 4AT e: mail@axiomarchitects.co.uk w: www.axiomarchitects.co.uk t: 020 7421 8877

Axiom Architects

First Floor, Arlington House, Park Five Business Centre, Exeter, Devon EX2 7HU e: mail@axiomarchitects.co.uk w: www.axiomarchitects.co.uk t: 01392 368426 f: 01392 368427

Axiom Architects

1 Brooklands Yard, Southover High Street, Lewes, East Sussex BN7 1HU e: mail@axiomarchitects.co.uk w: www.axiomarchitects.co.uk t: 01273 479269 Ar2000

Ayres Haynes Architects Ltd

Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire HP2 4FL e: enquiries@bam.co.uk w: www.bam.co.uk t: 01442 238300 f: 01442 238301 Ar2000, Bu3000, En1500, En2000

Banbeck Engineering Partnership 109 Pembroke Road, Haverfordwest, Pembrokeshire SA61 1LY e: banbeck@banbeck.co.uk w: www.banbeck.co.uk t: 01437 765347 f: 01437 779012 Co4000, Co9100, En2000

Banbury Builders

The Elms, Ringwood, Hampshire BH24 3DY e: p_lucas2@sky.com t: 0116 286 5582 f: 01162 86 5582

Barefoot and Gilles

2 Cromwell Court, 16 St Peters Street, Ipswich, Suffolk IP1 1XG e: design@barefootgilles.com w: www.barefootgilles.com t: 01473 257474 f: 01473 251540 Ar2000

Top floor Unit 2, Western Hangar, Lawrence Road, Mount Batten, Plymouth, Devon PL9 9SJ e: mh@ayreshaynes.com w: www.ayreshaynes.com t: 01752 408051

Barnett Ratcliffe Partnership

Azure Architecture

Barry Honeysett Consulting Structural & Civil Engineers

12 Cooper Smith Road, Takeley, Bishop’s Stortford, Hertfordshire CM22 6FS e: tim@azurearchitecture.co.uk w: www.azurearchitecture.co.uk t: 07725 127205 Ar2500

B

BAM Construct UK Ltd

Bathurst House, Smythen Street, Exeter, Devon EX1 1BN e: engineers@barryhoneysett.co.uk w: www.barryhoneysett.co.uk t: 01392 272510 f: 01392 272520 Co4000, Co9100, En2000, He1000

Barter Hill Partnership Limited

B & K Structures

Peveril House, Alfreton Road, Derby, Derbyshire DE21 4AG e: sales@bkstructures.co.uk w: www.bkstructures.co.uk t: 01773 853400 f: 01773 857389 Gl2000, Lv1000, Ti1500, Ti2000

B G Consulting Ltd

33/35 Bell Street, Reigate, Surrey RH2 7AW e: cadoffice@bg-consulting.co.uk w: www.bg-consulting.co.uk t: 01737 240241 f: 01737 240341 Co4000, En2000

Bailey Johnson Hayes

Grange House, John Dalton Street, Manchester M2 6FW e: info@bjh.co.uk w: www.bjh.co.uk t: 0161 279 7777 f: 0161 236 3552 En2000

Ballingly Joinery 2000 Ltd

Ballingly, Wellingtonbridge, Co Wexford, Republic of Ireland e: hdoyle@ballinglyjoinery.com w: www.ballinglyjoinery.com t: 00 353 51 561169 f: 00 353 51 561409

216 |

The Old Library, Rowley Street, Stafford, Staffordshire ST16 2RH e: info@barnettratcliffe.co.uk w: www.barnettratcliffe.co.uk t: 01785 255088

Timber 2017 Industry Yearbook

Wynters Farm Barn, Magdalen Laver, Ongar, Essex CM5 0EW e: mail@barterhill.co.uk w: www.barterhill.co.uk t: 01279 430888 f: 01279 429007 Co9100, Co9200, En2000, Ti1200

Bartram Timber Frame Ltd High Road, Beeston, Sandy, Bedfordshire SG19 1PB e: kevin@bartramtimber.co.uk w: www.bartramtimber.co.uk t: 01767 699699 f: 01767 699911 Ti2000

Bauman Lyons

Black Building, 2 Newton Road, Leeds, West Yorkshire LS7 4HE e: architects@baumanlyons.co.uk w: www.baumanlyons.co.uk t: 0113 322 3344 f: 0113 262 3800

Baynham Meikle Partnership

8 Meadow Road, Edgbaston, Birmingham West Midlands B17 8BU e: admin@bm-p.co.uk w: www.bm-p.co.uk t: 0121 434 4100 f: 0121 434 4073 Co4000, Co5000, En2000, Te4000

BB Partnership Ltd

Units 33-34, The Studios, 8 Hornsey Street, London N7 8EG e: architect@bbpartnership.co.uk w: www.bbpartnership.co.uk t: 020 7336 8555 f: 020 7336 8777 Ar2000

bb+c architects ltd

33a Bridge Street, Cambridge, Cambridgeshire CB2 1UW e: mail@bbcarchitects.co.uk w: www.bbcarchitects.co.uk t: 01223 313386 f: 01223 464233 Ar2000

BCL Timber Projects Ltd

The Old Byre, Oakley Farm, Pound Lane, Hurst, Berkshire RG10 0RS e: brian@bcl.uk.net w: www.bcltimberprojects.co.uk t: 0118 934 4155 f: 0118 934 4188 Cd1000, Pa7200, Pa8700

Ben Jones Architects

47 Priory St, Lewes, East Sussex BN7 1HJ e: mail@benjonesarchitects.co.uk w: www.benjonesarchitects.co.uk t: 01273 470703 Ar2000

Bench Architects

23 Terrace Road, Buxton, Derbyshire SK17 6DU e: info@bencharchitects.co.uk w: www.bencharchitects.co.uk t: 01298 23991 Ar2000

Benchmark Timber Ltd

Prospect House, Crendon Street, High Wycombe, Buckinghamshire HP13 6LA e: sales@benchmarkdesigns.co.uk w: www.benchmarktimber.co.uk t: 01494 435144 f: 01494 980146 Cd1000, La7000, Ti0200, Ti7500, Ti7700

BDesign7

90 Dunn Side, Chelmsford, Essex CM1 1BY e: info@bdesign7.com w: www.bdesign7.com t: 07999 096001

BdR Civil & Structural Engineering Limited The Old Engine House, Goblands Farm Business Park, Court Lane, Hadlow, Kent TN11 0DP e: engineering@bdr.uk.com w: www.bdr.uk.com t: 01732 851416 f: 01732 852200 Co4000, En2000, Ti1200

BE Timber Frame

Unit 2b, Fenner Rd, Great Yarmouth, Norfolk NR30 3PS e: betimberframe@gmail.com w: www.betimberframe.co.uk t: 01493 331411 f: 01493 331411 Ti1500, Ti2000

Beaumont Forest Products Limited

The Crown Estate Yard, Blanes Lane, Off Swinley Road, Ascot, Berkshire SL5 8AZ e: asales@beaumontforest.co.uk w: www.beaumontforest.co.uk t: 01344 874137 f: 01344 874139 Fe3000, Md3000, Mo4500, Mo5000, St6000

Beaumont Forest Products Limited 27 Victoria Street, High Wycombe, Buckinghamshire HP11 2LT e: wsales@beaumontforest.co.uk w: www.beaumontforest.co.uk t: 01494 521421 f: 01494 522866 Cd1000, Fl4000, Pa7500, St2000, Ti7700

Beaumont Forest Products Limited Riverside Sawmill, Geddings Road, Hoddesdon, Hertfordshire EN11 0NT e: hsales@beaumontforest.co.uk w: www.beaumontforest.co.uk t: 01992 460000 f: 01992 460020 De2000, En1000, Fl7000, Ti7500, Va0500

Bell & Sime Buildbase

Balunie Drive, Baluniefield Trading Estate, Dundee, Tayside DD4 8XE e: dundee@buildbase.co.uk w: www.buildbase.co.uk t: 01382 730630 f: 01382 739639 Bu1000, Jo2000, Ti7500

Benfield ATT Group Ltd

UK HQ & Factory, 5-6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: freda.sanders@benfieldatt.co.uk w: www.benfieldattgroup.co.uk t: 01291 437050 f: 01291 437051 Bu6800, Co9100, St8000, Ti2000, Tr4000

Benfield ATT Group Ltd

Fast Frame Systems, 5 - 6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: info@fastframesystems.co.uk w: www.fastframesystems.co.uk t: 01291 437054

Benfield ATT Group Ltd

Simply Self-build, 5 - 6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: info@simplyselfbuild.co.uk w: www.simplyselfbuild.co.uk t: 01291 437053

www.trada.co.uk

TRADA members

Benfield ATT Group Ltd

Solidlox, 5 - 6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: solidlox@benfieldattgroup.co.uk w: www.timber-frame-building.co.uk t: 01291 437057

Bennetts Associates Limited

3 Boroughloch Square, Edinburgh EH8 9NJ e: edin@bennettsassociates.com w: www.bennettsassociates.com t: 0131 667 7351 f: 0131 662 1867

Bennetts Associates Limited

1 Rawstorne Place, London EC1V 7NL e: mail@bennettsassociates.com w: www.bennettsassociates.com t: 020 7520 3300 f: 020 7520 3333 Ar2000

Bentley Design & Management Ltd

18 Mary Street, Porthcawl, Bridgend CF36 3UN e: stuartbentley_designs@hotmail.co.uk t: 01656 774341

Berman Guedes Stretton Architects 274 Banbury Road, Oxford, Oxfordshire OX2 7DY e: marion.brereton@bgsarchitects.co.uk w: www.bgsarchitects.co.uk t: 01865 791728 f: 01865 791732

Bernard Eacock Ltd

1 Fine Street, Peterchurch, Herefordshire HR2 0SN e: nle@bernardeacock.com w: www.bernardeacock.com t: 01981 550550 f: 01981 550550

Betts Associates Limited

Old Marsh Farm Barns, Welsh Road, Sealand, Flintshire CH5 2LY e: mel.frimston@betts-associates.co.uk w: www.betts-associates.co.uk t: 01244 288178 f: 01244 288516 Co4000, Co5000, Co9200, En2000

Bill Henderson Consulting Engineer Ltd

12 Carlingnose Way, North Queensferry, Fife KY11 1EU e: bill@bhstructuralengineer.com w: www.bhstructuralengineer.com t: 01383 419924 Co4000, Co9100, En2000, Ti1200

Bingham Yates Limited

Blake, Gavin RIBA FRSA: Chartered Architect The Studio, 35 Oakfield, Sale, Cheshire M33 6NB e: oakfield@clara.co.uk t: 0161 973 4061 Ar2000

Blenheim House Construction Ltd

The Old Bank House, 11-13 London Street, Chertsey, Surrey KT16 8AP e: bhc@bhcltd.co.uk w: www.bhcltd.co.uk t: 01932 578700 f: 01932 578701

Boyle Consultants Ltd

Binladin Woodwork Factory Co. Ltd

Blou Construction Ltd

1222 Moonshine Rd RD1, Judgeford, Porirua, Wellington 5381, New Zealand e: suzanne.lester@branz.co.nz w: www.branz.co.nz t: 00 64 4237 1170 f: 00 64 4237 1171 Co4000

PO Box 958, Jeddah, 21421, Saudi Arabia e: mbcowwf@awalnet.net.sa w: www.bwwf.com t: 00 966 2 620 0163 f: 00 966 2 620 9813 Jo4000, Jo5000

BJE Timberframes

Suite 104, 1 Alie Street, London E1 8DE e: mark@blouconstruction.com w: www.blouconstruction.com t: 020 7488 0718 Bu3000, Cj1000

BLP Insurance

2 Pen y Ffridd, Pontrobert, Meifod, Powys SY22 6JW e: barryevans32@gmail.com w: www.bjetimberframes.com t: 07989 380206

90 Fenchurch Street, London EC3M 4ST e: info@blpinsurance.com w: www.blpinsurance.com t: 020 7204 2424 f: 020 7929 1366 In2000, Wa1000

Blackdown Buildings

Blue Forest (UK) Ltd

Fourways Cross, Hemyock, Cullompton, Devon EX15 3PF e: roy@brookridge.co.uk w: www.brookridgegroup.co.uk t: 01823 680546

Blackett-Ord Conservation Limited

33 Chapel Street, Appleby-in-Westmorland, Cumbria CA16 6QR e: engineering@blackett-ordconservation.co.uk t: 01768 352572 f: 01768 352572 Ar2000, En2000

Blackwell Structural Consultants Ltd

The Studio, Bens Field Farm, Beechill, Wadhurst, East Sussex TN5 6JR e: info@blueforest.com w: www.blueforest.com t: 01892 750090

Bluerun Joinery

Unit 3, Wrights Yard, Top Road, Wimbish Green, Saffron Walden, Essex CB10 2XJ e: bluerun@btopenworld.com w: www.bluerunltd.co.uk t: 01799 599995 Jo4000

Bob Black Construction Ltd

1 White Hart Lane, Barnes, London SW13 0RA e: mlh@bhmarchitects.com w: www.bhmarchitects.com t: 020 8878 4667 f: 020 8878 8907 Ar2000

Blair Gratton Architects Ltd

Bolt Building Supplies Limited

BHP Architects

Blaise Architectural Limited

Nicholas House, River Front, Enfield, Middlesex EN1 3TF e: jrh@bhparchitects.com w: www.bhparchitects.com t: 020 8367 8000 Ar2000

Bickerdike Allen Partners LLP

29 York Street, Derby, Derbyshire DE1 1FZ e: info@blairgratton.co.uk w: www.blairgratton.co.uk t: 01332 340458 f: 01332 291771 Ar2000 Regus House, Uxbridge Road, Highbridge, Uxbridge UB8 1HR e: m.bretherton@blaiseas.com w: www.blaisearchitectural.co.uk t: 07812 072605 f: 0800 917 5049 Ar2000

121 Salusbury Road, Queens Park, London NW6 6RG e: mail@bickerdikeallen.com w: www.bickerdikeallen.com t: 020 7625 4411 f: 020 7625 0250 Ar2000, Co4000, Co5000, Te0500

Blake Architects Ltd

Biker Group

Blake Hopkinson Architecture LLP

Moor Park, Moor Road, Leyburn, North Yorkshire DL8 5LA e: info@bikergroup.co.uk w: www.bikerbespokejoinery.co.uk t: 01969 623020 f: 01969 625497 Do2500, Do5000, Jo4000, Wi2000

www.trada.co.uk

Beukenlaan 3, Lunteren, NL 6741 KB, Netherlands e: ps@borneobenar.com w: www.borneobenar.com t: 00 31 318 487017 f: 00 31 318 487042 Bu3000, Co8000, Co9100, Ti1500

38 Victoria Place, Carlisle, Cumbria CA1 1EX e: info@binghamyates.co.uk t: 01228 521436 f: 01228 515579 En2000

1 Green Lodge Barn, Nobottle, Northampton, NN7 4HD e: neil@blackwellconsultants.co.uk w: www.blackwellconsultants.co.uk t: 01604 755000 En2000

BH & M

Borneo Benar Sdn Bhd

Ox Barn, Culkerton, Tetbury, Gloucestershire GL8 8SS e: jn@blakearchitects.co.uk w: www.blakearchitects.co.uk t: 01285 841407 Ar2000 22A Union Quay, North Shields, Tyne and Wear NE30 1HJ e: darren@bharchitecture.co.uk w: www.bharchitecture.co.uk t: 0191 257 0022 Ar2000

20 Hemingford Rd, St Ives, Cambridgeshire PE27 5HG e: bob@bobblack.uk.com w: www.bobblack.uk.com t: 07795 078271

22 5th Avenue, Bluebridge Industrial Estate, Colchester Road, Halstead, Essex CO9 2SZ e: tp@boltbuildingsupplies.co.uk w: www.boltbuildingsupplies.co.uk t: 01787 477261 f: 01787 476568 Mo5000, St3000, Ti7500, Tr4000

Bona Limited

6 Thornton Chase, Linford Wood, Milton Keynes, Buckinghamshire MK5 8PJ e: info.uk@bona.com w: www.bona.com t: 01908 525150 f: 01908 311677 Ad1000, Co1500, Fl2500, La1000, Ma1500

Border Hardwood Ltd

Unit E17 & E18, Wem Industrial Estate, Soulton Road, Wem, Shropshire SY4 5SD e: info@borderhardwood.com w: www.borderhardwood.com t: 01939 235550 f: 01939 235552 Ha7000, Sa7000, St6000, Ti0500, Ti7600

Border Oak Design & Construction Kingsland Saw Mills, Kingsland, Leominster, Herefordshire HR6 9SF e: sales@borderoak.com w: www.borderoak.com t: 01568 708733 f: 01568 702010 Ho3000, Ti2500

Bourock Farm, Dunlop, East Ayrshire KA3 4DS e: info@boyleconsultants.co.uk t: 01560 484066 Ce2000, En2000

BRANZ Ltd

Brendan Flynn Construction Ltd 46 Watford Road, Northwood, Middlesex HA6 3PL e: info@bfcl.co.uk w: www.bfcl.co.uk t: 01923 826040 f: 01923 835318 Bu3000, Ca0500, Ti1500

Brian Evans Associates Ltd 72b Western Road, Tring, Hertfordshire HP23 4BB e: brian@be-associates.co.uk t: 01442 825725 Co9100, Co9200, En2000

Brian J Stocker

Wheelhouse, Nunnery Green, Canterbury, Kent CT1 3JW e: bjstocker@me.com t: 01227 762008 f: 01227 762008 En2000

Bridgewater Building Solutions 50 Wellington Street, Baltic Chambers, Glasgow Glasgow City G2 6HJ e: stewart@bridgewaterbuilding.co.uk w: www.bridgewaterbuilding.co.uk t: 01412 488009 Bu3000

British & Irish Association of Fastener Distributors Limited 8a Church Street, Rushden, Northamptonshire NN10 9YT e: info@biafd.org.uk w: www.biafd.org t: 07519 853402 As1000

British Woodworking Federation The Building Centre, 26 Store Street, London WC1E 7BT e: bwf@bwf.org.uk w: www.bwf.org.uk t: 0844 209 2610 f: 0844 209 2611 As1000, Co7000, Co9200

Brodies Timber

The Old Sawmill, Inver, Dunkeld, Perthshire PH8 0JR e: mail@brodiestimber.co.uk w: www.brodiestimber.co.uk t: 01350 727723 Cj1000, Do5000, Fu4000, Ma2500, Ti7500

Brooks Bros (London) Limited

Market House, Saffron Walden, Essex CB10 1JZ e: info@brooksbroslondon.com w: www.brooksbroslondon.com t: 020 8591 5300 f: 020 8594 7133 Do3000, Fl4000, Pa7500, Ti7600, Ti7700 Timber 2017 Industry Yearbook

| 217

TRADA members

Brooks Bros (UK) Limited

BTS Timber Engineering Limited

Brooks Bros (UK) Limited

Buchanan Surveys

Lenton Lane, Nottingham NG7 2PR e: matt.hall@brookstimber.co.uk w: www.brookstimber.com t: 0115 993 1112 f: 0115 993 1151 Gunby Road, Sewstern, Grantham, Lincolnshire NG33 5RD e: sales@brookstimber.co.uk w: www.brookstimber.com t: 01476 861097 f: 01476 860231

Brooks Bros (UK) Limited

Blackwater Place, The Causeway, Maldon, Essex CM9 4GG e: sales@brookstimber.co.uk w: www.brookstimber.com t: 01621 877400 f: 01621 859054 Ce2000, Do2000, Fi4000, Ha2000, Mo0500

Brooks Bros (UK) Limited

The Timber Yard, Off Runsell Lane, Danbury, Chelmsford, Essex CM3 4PG e: simon.greig@brookstimber.co.uk w: www.brookstimber.com t: 01245 221700 f: 01245 223121 Cd1000, De2000, Ki3000, La6000, Mo5000

Brooks Bros (UK) Limited

1-3 Glebe Road, Gillibrands, Skelmersdale, Lancashire WN8 9JP e: david.johnson@brookstimber.co.uk w: www.brookstimber.com t: 01695 553700 f: 01695 553705 Fl3500, Ha7000, Md3000, Ti7600, Ti7700

Broughton Beatty Wearring Limited

Station House, 7-9 Station Road, Newport Pagnell, Buckinghamshire MK16 0AG e: consult@bbltd.co.uk w: www.bbltd.co.uk t: 01908 500888 f: 01908 500889 Co4000, Co9100, En2000, Su1000

Brown & Carroll (London) Ltd

The Brown & Carroll Works, Honywood Road, Basildon, Essex SS14 3DT e: info@brown-carroll.co.uk w: www.brown-carroll.co.uk t: 01268 243850 f: 01268 243851 Jo1000, Jo4000

Bruce, Cufley & Partners

The Woodworks, Blean Common, Blean, Kent CT2 9EX e: office@btstimber.engineering t: 01227 678021 Ce2000, Co9100, Co9200, En2000, Ti1200 5a Cornmarket, Thame, Oxfordshire OX9 3DX e: davidbuchanan@me.com w: www.buchanansurveys.co.uk t: 07525 817444 Su1000

Buckley Gray Yeoman

Studio 4.04, The Tea Building, 56 Shoreditch High Street, London E1 6JJ e: mail@buckleygrayyeoman.com w: www.buckleygrayyeoman.com t: 020 7033 9913 f: 020 7033 9914 Ar2000

Buildbase Ltd

Cockerell Close, Stevenage, Hertfordshire SG1 2NB e: stevenage@buildbase.co.uk w: www.buildbase.co.uk t: 01438 369201 f: 01438 743258 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Buildbase Ltd

Bryce Buildbase, Polkemmet Garage, Dixon Terrace, Whitburn, Lothian EH47 0LH e: whitburn@buildbase.co.uk w: www.buildbase.co.uk t: 01501 741316 f: 01501 744007 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Buildbase Ltd

Ipsley Street, Redditch, Worcestershire B98 7AX e: redditch@buildbase.co.uk w: www.buildbase.co.uk t: 01527 67567 f: 01527 64564 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Buildbase Ltd

Mandarin Court, Hambridge Road, Newbury, Berkshire RG14 5SU e: newbury@buildbase.co.uk w: www.buildbase.co.uk t: 01635 573700 f: 01635 528278 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Buildbase Ltd

Suite V, Epsilon House, Laser Quay, Culpeper Close, Medway City Estate, Rochester, Kent ME2 4HU e: bcp@brucecufley.co.uk t: 01634 727633 f: 01634 727644 En2000

Gemini One, 5520 John Smith Drive, Oxford Business Park, Cowley, Oxfordshire OX4 2LL e: tony.newcombe@graftongb.co.uk w: www.buildbase.co.uk t: 01865 871700 f: 01865 712662 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Bryceland Total Timber Solutions Ltd

Buildbase Ltd

5 Tannoch Drive, Lenziemill Industrial Estate, Cumbernauld, G67 2XX e: sales@brycelandtimber.com w: www.brycelandtimber.com t: 01236 738078 f: 01236 738215 Cd1000, De2000, Do2000, Fl4000, Ti7500

Bryn Roberts Workshops (Joinery Manufacturers) Ltd Unit 3, Abbey Road North, Wrexham Industrial Estate, Wrexham LL13 9RX e: bryn.roberts@btconnect.com w: www.woodcraftdirect.co.uk t: 01978 661828 f: 01978 661553

218 |

Timber 2017 Industry Yearbook

Simpson Road, Bletchley, Milton Keynes MK1 1BB e: miltonkeynes@buildbase.co.uk w: www.buildbase.co.uk t: 01908 644222 f: 01908 270243 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Builders Merchants Federation

1180 Elliott Court, Coventry Business Park, Herald Avenue, Coventry, Warwickshire CV5 6UB e: info@bmf.org.uk w: www.bmf.org.uk t: 02476 854980 f: 02476 854981 As1000

Building & Design Ltd

BWB Consulting Ltd

10 Stratfield Avenue, Tadley, Hampshire RG26 3UD e: royparsons.bdl@btinternet.com w: www.buildinganddesignuk.co.uk t: 07770 226095 Co4000, Co8800, En2000

4th Floor Carver’s Warehouse, 77 Dale Street, Manchester M1 2HG e: manchester@bwb-consulting.com w: www.bwbconsulting.com t: 0161 233 4260 f: 0870 922 3799 Co5000, En2000, Su1000

Building Design Partnership Ltd 11 Ducie Street, PO Box 85, Piccadilly Basin, Manchester M60 3JA e: enquiries@bdp.com w: www.bdp.com t: 0161 828 2200 f: 0161 832 2235 Ar2000

Buro Happold Ltd

Camden Mill, Lower Bristol Road, Bath, Avon BA2 3DQ e: andrew.wylie@burohappold.com w: www.burohappold.com t: 01225 320600 f: 0870 787 4148 Co4000, Co9100, En2000, En3000, Re4000

Burrell Foley Fischer LLP

Studio 9, 14 Southgate Road, London N1 3LY e: mail@bff-architects.co.uk w: www.bff-architects.co.uk t: 020 7620 6114 Ar2000

Burton, E O & Co Limited

Thorndon Sawmills, The Avenue, Brentwood, Essex CM13 3RZ e: timber@eoburton.com w: www.eoburton.com t: 01277 260810 f: 01277 262823 De2000, Fl4000, Ma2500, Mo4500, Ti0500

Burwell Deakins Architects

Ground Floor, California Building, Deals Gateway, London SE13 7SF e: info@burwellarchitects.com w: www.burwellarchitects.com t: 020 8305 6010 f: 020 8305 6020 Ar2000, Ed4000, En2000, Re4000

Butler Haig Associates

Unit 11, South Acomb, Bywell, Stocksfield, Northumberland NE43 7AQ e: keith.butler@butlerhaig.com t: 01661 843677

BWB Consulting Ltd

11 Borough High Street, London SE1 9SE e: london@bwb-consulting.com w: www.bwbconsulting.com t: 020 7407 3879 Co5000, En2000, Su1000

BWB Consulting Ltd

Whitehall Waterfront, 2 Riverside Way, Leeds, West Yorkshire LS1 4EH e: leeds@bwb-consulting.com w: www.bwbconsulting.com t: 0113 233 8000 f: 0113 245 0654 Co5000, En2000, Su1000

BWB Consulting Ltd

5th Floor, Waterfront House, Station Street, Nottingham, Nottinghamshire NG2 3DQ e: nottingham@bwb-consulting.com w: www.bwbconsulting.com t: 0115 924 1100 f: 0115 950 3966 Co5000, En2000, Su1000

BWB Consulting Ltd

Livery Place, 35 Livery Street, Colmore Business District, Birmingham B3 2PB e: birmingham@bwb-consulting.com w: www.bwbconsulting.com t: 0121 233 3322 f: 0121 233 3318 Co5000, En2000, Su1000

Byrom Associates Ltd

The New Barn, Midfield, Shipham Lane, Star, Somerset BS25 1PT e: quentin@byromassociates.co.uk w: www.byromassociates.co.uk t: 01934 844837

C

C & C Markides Estates Ltd

34 Stasinou Street, Markides Rita Court 22, Flat 201, Strovolos, 2003, Cyprus e: c.c.markides@cytanet.com.cy t: 00 357 99 680122 f: 00 357 22 378662 Co4000, Co8800, Co9300, En2000

C P Architects

110 George Street, Oban, Argyll PA34 5NT e: mail@cparchitects.net w: www.cparchitects.net t: 01631 563177 f: 01631 563234 Ar2000

C P R (Construction Plans & Regulations) Ltd

Unit 15 Imex Technology Park, Bellringer Road, Trentham Lakes South, Stoke-on-Trent, Staffordshire ST4 8JF e: admin@cprbuildingcontrol.co.uk w: www.cprbuildingcontrol.co.uk t: 01782 658929 f: 01782 646421 Bu3500, Co4000, Co5250, Su1000

C W T Partnership

49 Back Lane, Rochford, Essex SS4 1AY e: cwt@cwtpartnership.co.uk w: www.cwtpartnership.co.uk t: 01702 540146 f: 01702 540193 En2000

C.G.Dominic Ltd

3 Lantoom Cottage, Dobwalls, Liskeard, Cornwall PL14 6JH e: thedominics@btinternet.com w: www.buildingconservationandrefurbishment.com t: 07453 600188 Su1000

C2 Designs

1 Yearsett Cottage, Linley Green, Whitbourne, Worcester, Worcestershire WR6 5RQ e: ian@c2designs.co.uk t: 07432 200925 En2000

CA Sustainable Architecture 83 Old Newtown Road, Newbury, Berkshire RG14 7DE e: isabel.carmona@ca-sa.co.uk w: www.ca-sa.co.uk t: 01635 41688 f: 01635 41633 Ar2000

CAD Space Designs

33 Woodmansterne Road, Streatham Vale, London SW16 5UU e: ralph@cadspaced.com w: www.cadspaced.com t: 07961 407067 f: 020 8679 9438

www.trada.co.uk

TRADA members

Calanpoint Contracts Ltd

Campbell Reith Hill LLP

Calder PPC

Campbell Reith Hill LLP

52 Linford Street, London SW8 4UN e: andy@calanpoint.co.uk w: www.calanpoint.co.uk t: 020 7627 4740 f: 020 7627 5091 Ca0500, Jo1000, Jo4000 Woodhurst, Cattlegate Road, Northaw, Hertfordshire EN2 8AU e: calderppc@yahoo.com w: www.calderppc.co.uk t: 01707 876515 Bu3000

Calders & Grandidge

194 London Road, Boston, Lincolnshire PE21 7HJ e: shaun.mcgarry@sgbd.co.uk w: www.caldersandgrandidge.com t: 01205 358866 f: 01205 312400 Fe2000, Fe3000, Ga4000, Po1000, Pr1000

Caledonian Plywood Company Unit 16 Silver Court, Inter City Way, Bramley, Leeds LS13 4LY e: cpleeds@btconnect.com w: www.caledonianplywood.com t: 0113 236 1666 f: 0113 236 1661

Caledonian Plywood Company

1 Cardowan Park, Tannochside Park, Uddingston, Glasgow G71 5PF e: mail@cpcply.co.uk w: www.caledonianplywood.com t: 01698 811666 f: 01698 811166 Do1000, Do2500, Md3000, Pa7000, Pl1000

Caledonian Plywood Company

Seafleet House, Port Of Tilbury, Tilbury, Essex RM18 7SG e: mail@cpcply.co.uk w: www.caledonianplywood.com t: 01375 850000 f: 01375 850001 Do1000, Do4500, Pa7000, Pa7500, Pl1000

Camel Builders Ltd

Unit 11, Palmers Way, Trenant Industrial Estate, Wadebridge, Cornwall Pl27 6HB e: camelbuilders@aol.com t: 01208 816888 Bu3000

Cameron & Ross

15 Victoria Street, Aberdeen, Grampian AB10 1XB e: info@cameronross.co.uk w: www.cameronross.co.uk t: 01224 642400 f: 01224 642406 Ce2000, Co4000, Co9100, Co9200, En2000

Campbell Jackson Architects Long Crichel House, Long Crichel, Wimborne, Dorset BH21 5JU e: mail@cjarch.com w: www.campbelljackson.co.uk t: 01258 830250 Ar2000, Fu3000, He1000

Campbell Reith Hill LLP

Chantry House, High Street, Coleshill, Birmingham B46 3BP e: birmingham@campbellreith.com w: www.campbellreith.com t: 01675 467484 f: 01675 467502 En2000

www.trada.co.uk

Carr Cotter & Naessens

Chadwicks (Mowbray Drive) Limited

Wessex House, Pixash Lane, Bristol, Avon BS31 1TP e: bristol@campbellreith.com w: www.campbellreith.com t: 0117 916 1066 f: 0117 916 1069 Co5000, En2000, En3000

Carr Garden Buildings

Champion, A W Limited

Campbell Reith Hill LLP

Raven House, 29 Linkfield Lane, Redhill, RH1 1SS e: surrey@campbellreith.com w: www.campbellreith.com t: 01737 784500 f: 01737 784501 Co5000, En2000, En3000

Fairfield Enterprise Centre, Lincoln Way, Fairfield Industrial Estate, Louth, Lincolnshire LN11 0LS e: ian@cartledgetimberframe.com w: www.cartledgetimberframe.com t: 01507 617799 f: 01507 617778 Bu6000, Ti1200, Ti1500, Ti2000

Campbell Reith Hill LLP

Carvalo Ltd

Benjamin House, Dutton Green, Little Stanney, Cheshire CH2 4SA e: info@carvalo.co.uk w: www.carvalo.co.uk t: 01244 564145 f: 01244 377313 Oa1000

High Street, Claygate, Esher, Surrey KT10 0JW e: claygate@championtimber.com w: www.championtimber.com t: 01372 462407 f: 01372 468414 De2000, Mo4500, Mo5000, So6000, Ti7600

Canham Consulting

Cassidy + Ashton Group Ltd

385 Leatherhead Road, Chessington, Surrey KT9 2NQ e: chessington@championtimber.com w: www.championtimber.com t: 01372 847910 f: 01372 847911 De2000, Mo4500, Mo5000, So6000, Ti7600

No. 1 Marsden Street, Manchester M2 1HW e: manchester@campbellreith.com w: www.campbellreith.com t: 0161 819 3060 f: 0161 819 3090 Co5000, En2000

Friars Bridge Court, 41-45 Blackfriars Road, London SE1 8NZ e: engineers@campbellreith.com w: www.campbellreith.com t: 020 7340 1700 f: 020 7340 1777 Co5000, Co8800, Co9100, En2000, Ti1200 The Old School, 8 School Lane, Thorpe St Andrew, Norwich, Norfolk NR7 0EP e: juliehannant@canhamconsulting.co.uk w: www.canhamconsulting.co.uk t: 01603 430650 f: 01603 430651 Co4000, Co9100, En2000, Su1000, Ti1200

Canvey Wharf Co Limited, The

101 Point Road, Canvey Island, Essex SS8 7TJ e: admin@canveysupply.co.uk w: www.canveysupply.co.uk t: 01268 696666 f: 01268 696724 Bu1000, Fe3000, Jo2000, Pr1000, Ro2000

Capricorn Eco Timber

Unit D, Ladfordfields Industrial Estate, Seighford, Stafford, Staffordshire ST18 9QE e: roger@capricornecotimber.co.uk w: www.capricornecotimber.co.uk t: 01785 282307 f: 01785 282110 Cd1000, Ti0200, Ti0500, Ti7500, Ti7600

Carpenter Oak & Woodland

The Framing Yard, Loch of Lintrathen, Kirriemuir, Angus DD8 5JA e: info@cowcoscotland.co.uk w: www.carpenteroakandwoodland.com t: 01575 560393 f: 01575 560295 Ti1500, Ti2000, Ti2500

Carpenter Oak & Woodland

Hall Farm, Thickwood Lane, Colerne, Chippenham, Wiltshire SN14 8BE e: info@carpenteroakandwoodland.com w: www.carpenteroakandwoodland.com t: 01225 743089 f: 01225 744100 Co9100, Re6000, Ti1200, Ti2000, Ti2500

Carpentry Services Ltd

1066 Business Centre, Ashdown House, Sedlescombe Road North, St Leonards on Sea, East Sussex TN37 7PB e: shaun@carpentryservices.org t: 01424 850078 Cj1000

32 South Terrace, Cork, County Cork, Republic of Ireland e: info@ccnarchitects.net w: www.ccnarchitects.net t: 00 353 21 484 7123 f: 00 353 21 484 7896 Ar2000 19 Hurricane Way, Wickford, Essex SS11 8YB e: sales@carrgardenbuildings.co.uk w: www.carrgardenbuildings.co.uk t: 01268 561450

Cartledge Timber Frame

7 East Cliff, Preston, Lancashire PR1 3JE e: davidparkinson@cassidyashton.co.uk w: www.cassidyashton.co.uk t: 01772 258356 Ar2000

Castle Wood Floors

36 Lombard Road, Battersea, London SW11 3RP e: woodfloors@castle-online.co.uk w: www.castlewoodfloors.co.uk t: 020 7564 2315 f: 020 7564 2314 Fl4000, Fl5000

Catnic Limited

Catnic, Pontypandy Industrial Estate, Caerphilly, CF83 3GL e: paul.s.matthews@tatasteel.com w: www.catnic.com t: 029 2033 7900 f: 029 2086 7796 St8000

Cedar Studio Designs Limited 42 Town Street, Old Malton, Malton, North Yorkshire YO17 7HD e: csdesignsltd@btconnect.com t: 01653 693957 Ar2000

Centrespace design LLP

Bay Cottage, Bix, Henley on Thames, Oxfordshire RG9 6DB e: dan@centrespacedesign.co.uk w: www.centrespacedesign.co.uk t: 01491 573968 En2000

CGL Homes Ltd

Unit 2 St Martins Business Park, Ellesmere Road, St Martins, Oswestry, Shropshire SY11 3BE e: rogercgl@live.co.uk t: 01691 777223 Bu3000

CH Architects LLP

41 - 42 Foley Street, London W1W 7TS e: mail@ch-architects.com w: www.ch-architects.com t: 020 7253 2526 Ar2000

100 Mowbray Drive, Blackpool, Lancashire FY3 7UN e: eddie.wright@chadwicks-blackpool.co.uk w: www.chadwicks-blackpool.co.uk t: 01253 301253 f: 01253 302624 Bu1000, Fa1000, Jo2000, Pa7500, Ti7500 Unit A303, Brooklands Industrial Estate, Vickers Drive North, Eybridge, Surrey KT13 0YU e: weybridge@championtimber.com w: www.championtimber.com t: 01932 359780 f: 01932 359781

Champion, A W Limited

Curtis Road, Dorking, Surrey RH4 1EJ e: dorking@championtimber.com w: www.championtimber.com t: 01306 884418 f: 01306 889798 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

Champion, A W Limited

Champion, A W Limited

Moorfield Road, Slyfield Industrial Estate, Guildford, Surrey GU1 1RU e: guildford@championtimber.com w: www.championtimber.com t: 01483 510170 f: 01483 510171 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

Fircroft Way Industrial Estate, Edenbridge, Kent TN8 6EL e: edenbridge@championtimber.com w: www.championtimber.com t: 01732 864328 f: 01732 863690 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

109-123 Southlands Road, Bromley, Kent BR2 9QX e: bromley@championtimber.com w: www.championtimber.com t: 020 8460 6655 f: 020 8313 0583 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

2 Hartfield Crescent, Wimbledon, London SW19 3SD e: wimbledon@championtimber.com w: www.championtimber.com t: 020 8542 1606 f: 020 8540 7237 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

272 - 274 High Street, Sutton, Surrey SM1 1PG e: sutton@championtimber.com w: www.championtimber.com t: 020 8642 8291 f: 020 8770 9171 De2000, Mo4500, Mo5000, So6000, Ti7600

Timber 2017 Industry Yearbook

| 219

TRADA members

Champion, A W Limited

Civil & Structural Partnership Ltd

Complete Design Partnership Ltd

Cowley Timber & Partners Ltd

Chart Stables

Civil and Structural Engineering Shetland Ltd

Conisbee

Cowper Griffith Architects

Constructional Timber (Manufacturers) Ltd

Craig McDowall Architectural Services Ltd

Champion House, 205-9 Burlington Road, New Malden, Surrey KT3 4NB e: marketing@championtimber.com w: www.championtimber.com t: 020 8949 1621 f: 020 8949 5232 De2000, Mo4500, Mo5000, So6000, Ti7600 Chart House, Dencora Way, Ashford, Kent TN23 4FH e: enquiries@chartstables.co.uk w: www.chartstables.co.uk t: 01233 611123 f: 01233 645142

Chase Joinery Contracts Ltd

Unit 2, Kobe Nursery, Halstead Hill, Goffs Oak, Hertfordshire EN7 5NA e: enquiries@chasejoinery.co.uk w: www.chasejoinery.co.uk t: 01992 641515 f: 01992 641151 Fu4000, Jo4000, St3000, Wi3000, Wi4000

Chauncey’s Floor Fitting Services 10 Victoria Road, St Philips, Bristol, Avon BS2 0UJ e: chris@chaunceysfit.co.uk t: 0117 972 5910 Fl4000, Fl6300

Chaunceys Timber Flooring

Market House, Market Square, 84-86 North Street, Bo’ness, West Lothian EH51 9NE e: civilstruc@aol.com t: 01506 828008 f: 01506 828009 Ce2000, Co9100, En2000, Ti1200

Griesta, Tingwall, Shetland ZE2 9SB e: info@caseshetland.co.uk w: www.caseshetland.co.uk t: 01595 840476 Bu3500, Ce2000, En2000, Ti1200

Cladtek Limited

Rownhams House, Betteridge Drive, Rownhams, Southampton, Hampshire SO16 8LS e: info@cladtekltd.co.uk w: www.cladtekltd.co.uk t: 023 8073 8159

Clarke Matthews Ltd

18 Cardiff Road, Taffs Well, Cardiff CF15 7RE e: theoffice@clarkematthews.com w: www.clarkematthews.com t: 029 2025 3123 f: 029 2025 3133 Co7500, Co8800, Co9300, En2000, Ti1200

The Chapel, 9 Victoria Road, St Philips, Bristol, Avon BS2 0UJ e: sales@chauncey.co.uk w: www.chauncey.co.uk t: 0117 971 3131 f: 0117 971 2224 Fl4000

Clay Architecture Ltd

Chescoe Chartered Surveyors & Architects

Clayton Construction Ltd

The Studio, Alpenrose, Belmont Road, St Peter Port, Guernsey GY1 1PY e: nchescoe@cwgsy.net w: www.chescoecharteredsurveyors.com t: 01481 713137 Su1000

Chez Chene

Le Ponty, Rougnac, Charente 16320, France e: carpenter16320@aol.fr t: 00 33 64 232 4629 Bu3000

Chris Saunders Associates Limited

Office 16, Apple Pie Farm, Cranbrook Road, Benenden, Kent TN17 4EU e: chris@chrissaunders.co.uk w: www.chrissaunders.co.uk t: 01580 241988 Ar2500

Churchman Landscape Architects

3.04 Chester House, Kennington Park, 1-3 Brixton Road, London SW9 6DE e: mail@churchmanla.co.uk w: www.churchmanlandscapearchitects.co.uk t: 020 3727 6780 Ar2000

City Architecture Office Ltd

4 Caledonian Place, Edinburgh, Lothian EH11 2AS e: info@cityarc.co.uk w: www.cityarc.co.uk t: 0131 337 1578 Ar2000

City Building Glasgow LLP

12 Edgefauld Avenue, Atlas Industrial Estate, Springburn, Glasgow G21 4BB e: contact@citybuildingglasgow.co.uk w: www.citybuildingglasgow.co.uk t: 0141 287 0800 f: 0141 287 0802

220 |

Timber 2017 Industry Yearbook

Great Lines Studios, Marlborough Road, Gillingham, Kent ME7 5HB e: design@clayarchitects.com w: www.clayarchitecture.com t: 01634 573017 Ar2000 3 Langlaagte Terrace, Knodishall, Saxmundham, Suffolk IP17 1UP e: toby.clayton@btopenworld.com t: 01728 831380 Bu3000

Clifton Structural Timber Ltd Brookfield, The Wern, Pool Quay, Welshpool, Powys SY21 9LH e: martin@cstimber.co.uk w: www.cstimber.co.uk t: 01938 590330 f: 01938 590151 Co9100, En2000

CMG Architects

The Countess Of Huntingdon’s Chapel, The Vineyards, Bath, Bath & North East Somerset BA1 5NA e: conor@cmgarchitects.com w: www.cmgarchitects.com t: 01225 938311 Ar2000

Coed Cymru

The Old Sawmill, Tregynon, Newtown, Powys SY16 3PL e: tabithab@coedcymru.org.uk w: www.coedcymru.org.uk t: 01686 650777 Bu6800, Lo1000, Mo0500, Ti4000, Ti7600

Coen Holdings Ltd

Oranmore Industrial Estate, Deerpark, Oranmore, Co Galway Republic of Ireland t: 00 353 91 795400

Coleg Menai

Ffriddoedd Road, Bangor, Gwynedd LL57 2TP e: library@menai.ac.uk w: www.menai.ac.uk t: 01248 383329 f: 01248 370052 Ed4000

Charford Lodge, 1 Rock Hill, Bromsgrove, Worcestershire B61 7LH e: admin@cdpbroms.co.uk w: www.cdpbroms.co.uk t: 01527 832307 f: 01527 832711 Co4000, Co9100, En2000 Consulting Structural & Civil Engineers, 1-5 Offord Street, London N1 1DH e: design@conisbee.co.uk w: www.conisbee.co.uk t: 020 7700 6666 f: 020 7700 6686 En2000

Industry Road, Carlton Industrial Estate, Carlton, Barnsley, South Yorkshire S71 3PQ e: m.daws@constructionaltimber.com w: www.constructionaltimber.com t: 01226 727211 f: 01226 722198 Br2000, Gl1000, Gl2000, Lv1000, Ti2000

Constructs South West Ltd

1st Floor, Homefield View North, Prockters Farm, West Monkton, Taunton TA2 8QN e: info@constructssouthwest.co.uk w: www.constructssouthwest.co.uk t: 0800 2289860 Ca0500

Cook Associates

Capital House, 3 Jubilee Way, Faversham, Kent ME13 8GD e: peter.cook@cook-design.com w: www.cook-design.com t: 01795 532834 f: 01795 535605 Ar2000, Co9100, En2000

Copford Sawmill

Dern Lane, Waldron, Heathfield, East Sussex TN21 0PN e: alex.gingell@btinternet.com w: www.copfordsawmill.co.uk t: 01435 813472

Corbett and Tasker Ltd

iNDUSTRY at Adelaide Wharf, 21 Whiston Road, London E2 8EX e: peter@corbett-tasker.com w: www.corbett-tasker.com t: 020 7749 6929 En2000

Cottrell & Vermeulen Architecture 1b Iliffe Street, London, Greater London SE17 3LJ e: brian@cv-arch.co.uk w: www.cv-arch.co.uk t: 020 7708 2567 Ar2000

Courtyard Designs Ltd

Hollywall Farm, Stoke Prior, Leominster, Herefordshire HR6 0NF e: enquiries@courtyarddesigns.co.uk w: www.courtyarddesigns.co.uk t: 01568 760540 f: 0872 110 8233 Bu6800, Ti1200, Ti1500, Ti2000

Cowan Consultancy Ltd

3 Turnberry House, The Links, 4400 Parkway, Solent Business Park, Fareham, Hampshire PO15 7FJ e: consultants@cowanconsult.co.uk w: www.cowanconsult.co.uk t: 01489 577488 f: 01489 579873 Ce2000, Co4000, Co9100, En2000, So1000

The Quarry, Grantham Road, Waddington, Lincoln, Lincolnshire LN5 9NT e: mail@cowleytimber.co.uk w: www.cowleytimberwork.co.uk t: 01522 720022 f: 01522 723681 Bu8000, Cd1000, Gl2000, St8500, Ti2500 15 High Street, Whittlesford, Cambridge, Cambridgeshire CB22 4LT e: lisa@cowpergriffith.co.uk w: www.cowpergriffith.co.uk t: 01223 835998 f: 01223 837327 Ar2000, Co4000

7 Poplar Crescent, Perth, PH1 1HR e: info@craigmcdowall.co.uk w: www.craigmcdowall.co.uk t: 01738 560537 Ar2500

Cranwood Industries

Milltown Industrial Estate East, Upper Dromore Road, Warrenpoint, Co Down BT34 3PN w: www.cranwoodindustries.com t: 028 4175 9300 f: 028 4175 9301

Crendon Timber Engineering Glastonbury Branch Porchestall Drove, Glastonbury, Somerset BA6 9LX e: sales.glastonbury@crendon.co.uk w: www.crendon.co.uk t: 01458 836400 f: 01458 836440

Crendon Timber Engineering Ltd Drakes Drive, Long Crendon, Buckinghamshire HP18 9BA e: sales@crendon.co.uk w: www.crendon.co.uk t: 01844 201020 f: 01844 201625 Gl2000, Ps1000, St8000, Ti2000, Tr4000

Crendon Timber Engineering Ltd Bristol Branch Unit 26, Osprey Court, Hawkfield Business Park, Hawkfield Way, Bristol, BS14 0BB e: sales.bristol@crendon.co.uk w: www.crendon.co.uk t: 01275 832724 f: 01275 892593 Gl2000, Ti2000, Tr4000

Crendon Timber Engineering Ltd Castleford Branch Carr Wood Road, Glasshoughton, Castleford, West Yorkshire WF10 4PS e: sales.castleford@crendon.co.uk w: www.crendon.co.uk t: 01977 554220 f: 01977 513017

Crendon Timber Engineering Ltd Piddlehinton Branch Unit 23 Enterprise Park, Piddlehinton, Dorchester, Dorset DT2 7UA e: sales.piddlehinton@crendon.co.uk w: www.crendon.co.uk t: 01305 847110 f: 01305 847111

Crocketts Gates Limited

Crocketts Yard, Aylesbury Road, Askett, Princes Risborough, Buckinghamshire HP27 9LY e: info@crockettsgates.co.uk w: www.crockettsgates.co.uk t: 01844 342036 f: 01844 343509

www.trada.co.uk

TRADA members

Crocodile Timber Frames

Cygnum Ltd

Unit 62, Thornhill Road, South Marston, Swindon, Wiltshire SN3 4TA e: henry@crocodile.uk.com w: www.crocodile.uk.com t: 01793 821555 f: 01793 821666 Pa1000, St8000, Ti2000, Ti2500, Ti2700

Stowmarket Business Park, Ernest Nunn Road, Stowmarket, Suffolk IP14 2ED e: info@cygnum.co.uk w: www.cygnum.co.uk t: 01449 771782 f: 01449 774009 Gl1000, Lv1000, St8500, Ti1500, Ti2000

Croft Structural Engineers

CZWG Architects LLP

Clockshop Mews, Rear of 60 Saxon Road, London SE25 5EH e: phenry@croftse.co.uk w: www.croftse.co.uk t: 020 8684 4744 Co4000, Co9100, En2000, Ti1200

Cronkoak

Eastcourt House, Eastcourt, Burbage, Marlborough, Wiltshire SN8 3AG e: mike.cronk@cronkoak.co.uk t: 07715 012417 Fu3000

Crucis Designs Limited

Suite 3, Business Centre, 8 Madeira Avenue, Leigh on Sea, Essex SS9 3EB e: aliceward@crucisdesigns.com w: www.crucisdesigns.com t: 01702 416114 Co9100, Co9200, En2000, Ti1200

CSK Architects

93A High Street, Eton, Windsor, Berkshire SL4 6AF e: richardsoundy@cskarchitects.co.uk w: www.cskarchitects.co.uk t: 01753 840519 Ar2000

17 Bowling Green Lane, London EC1R 0QB e: mail@czwgarchitects.co.uk w: www.czwg.com t: 020 7253 2523 f: 020 7250 0594 Ar2000

D

D & R W Design Partnership Ltd The Bungalow, Trevarren, St. Columb, Cornwall TR9 6PH e: info@dandrwdp.co.uk w: www.dandrwdp.co.uk t: 01726 861006 Co4000, Co9100, En2000

D C Blayney Associates

Compass House, Vision Park, Chivers Way, Histon, Cambridge, Cambridgeshire CB24 9AD e: derek.blayney@virgin.net w: www.dcblayneyassociates.co.uk t: 01223 257763 f: 01223 257800

D Kelly Design

5 Siskin Gardens, Paddock Wood, Tonbridge, Kent TN12 6XP e: chris.thomas2008@hotmail.co.uk t: 07506 072929 Ar2000

Queen Anne House, 111 High Street, Fort William, Inverness-shire PH33 6DG e: admin@dkellydesign.co.uk w: www.dkellydesign.co.uk t: 01397 700999 f: 01397 700888 Ar2500

CTS Bridges Limited

D.L. Hatfield Carpentry

CT architect

Abbey Road, Shepley, Huddersfield, West Yorkshire HD8 8BX e: enquiries@ctsbridges.co.uk w: www.ctsbridges.co.uk t: 01484 606416 f: 01484 608763 Br2000, De2000, St5000

Cubby Construction Ltd

Units H & L, Knights Drive, Kingmoor Park Central, Carlisle, Cumbria CA6 4SG e: sallyc@cubby.co.uk w: www.cubby.co.uk t: 01228 521284 f: 01228 591952

Cullinan Studio

5 Baldwin Terrace, Islington, London N1 7RU e: studio@cullinanstudio.com w: www.edwardcullinanarchitects.com t: 020 7704 1975 f: 020 7354 2739 Ar2000

Curtis Leeves Technical Ltd 88 Whyke Lane, Chichester, West Sussex PO19 7PD e: mail@cltechnical.co.uk w: www.cltechnical.co.uk t: 01243 378070 Ar2000

Cygnum Ltd

Macroom, County Cork, Republic of Ireland e: info@cygnum.ie w: www.cygnum.ie t: 00 353 26 21100 f: 00 353 26 21199 Gl1000, Lv1000, St8500, Ti1500, Ti2000

www.trada.co.uk

83 Irthlingborough Road, Finedon, Northamptonshire NN9 5EJ e: dave.hatfield@btconnect.com t: 01933 381610 Bu3000

Dab Den Ltd

Units 6&7, Brathens Eco-Business Park, Hill of Brathens, Banchory, Aberdeenshire AB31 4BW e: info@dabden.com w: www.dabden.com t: 01330 833861 Bu3000, Co6500

Dannatt Johnson Architects

Unit 1 The Wireworks, 77 Great Suffolk Street, London SE1 0BU e: dja@djarchitects.co.uk w: www.djarchitects.co.uk t: 020 7357 7100 Ar2000

DAS Structures Ltd

Sunrise, Penhalvean, Redruth, Cornwall TR16 6TQ e: dereksmith1234@hotmail.co.uk t: 07779 112125 En2000

David Barrington Ltd

23 St Martins Street, Wallingford, Oxfordshire OX10 0AL e: office@davidbarringtonltd.com w: www.charteredbuildingconsultants.co.uk t: 01491 838296 f: 01491 838296 Su1000

David Crisp

Willow House, River Close, Narborough, Kings Lynn, Norfolk PE32 1UY e: davidgcrisp@live.co.uk t: 01760 441831 Bu3000

David French Partnership 43 Guildford Street, Luton, Bedfordshire LU1 2NQ e: andrew@dfp.co.uk w: www.dfp.co.uk t: 01582 708000 f: 01582 708014

David Grindley Architects

7 Lissel Road, Simpson, Milton Keynes, Buckinghamshire MK6 3AX e: info@davidgrindleyarchitects.co.uk w: www.davidgrindleyarchitects.co.uk t: 01908 668919 f: 01908 673803 Ar2000

David McKeever Architect

12 Pannal Ash Grove, Harrogate, North Yorkshire HG2 0HZ e: dmc@davidmckeeverarchitect.co.uk w: www.davidmckeeverarchitect.co.uk t: 07896 046244 Ar2000

David Mee Architect

3 Cameron Square, Fort William, Inverness-shire PH33 6AJ e: dmee@davidmee-architect.co.uk w: www.davidmee-architect.co.uk t: 01397 700332 f: 01397 700224 Ar2000

David Morley Architects

18 Hatton Place, London EC1N 8RU e: info@dmarch.co.uk w: www.davidmorleyarchitects.co.uk t: 020 7430 2444 f: 020 7430 2443 Ar2000

David Narro Associates

34-36 Argyle Place, Edinburgh, Lothian EH9 1JT e: mail@davidnarro.co.uk w: www.davidnarro.co.uk t: 0131 229 5553 f: 0131 229 5090 Ce2000, Co9100, En2000

David Narro Associates

24 James Morrison Street, Glasgow G1 5PE e: mail@davidnarro.co.uk w: www.davidnarro.co.uk t: 0141 552 6080 f: 0141 552 7418 Ce2000, Co9100, En2000

David Norris Associates

8 Cumberland Street, Macclesfield, Cheshire SK10 1DD e: david@davidnorrisassociates.co.uk t: 01625 500151 Ar2500, Co4000, Su1000

David Parker Architects Ltd

The Old Brewery Tap, 3 Shirburn Street, Watlington, Oxfordshire OX49 5BU e: mail@dparchitects.co.uk w: www.dparchitects.co.uk t: 01491 613066 f: 01491 614017 Ar2000, Ar2500, Co4000, He1000

David R Murray & Associates

150 St John’s Road, Edinburgh, Lothian EH12 8AY e: drme@davidrmurray.co.uk w: www.davidrmurray.co.uk t: 0131 334 0765 f: 0131 316 4540 Ce2000, Co9100, Co9200, En1500, En2000

Davidson Timber UK Ltd

24 Nettlehome, Hatfield, Doncaster, South Yorkshire DN7 6QZ e: info@davidsontimber.co.uk w: www.davidsontimber.co.uk t: 01302 351635 f: 05600 756545 Cd1000, Co9200, Ti7700

Davies Sutton Architects

Penhevad Studios, Penhevad Street, Grangetown, Cardiff, South Glamorgan CF11 7LU e: office@davies-sutton.co.uk w: www.davies-sutton.co.uk t: 029 2066 4455 Ar2000

Day & Co Construction

Newcotts Farm, North Newton, Bridgwater, Somerset TA7 0DQ e: greg@daylage.co.uk w: www.daylage.co.uk t: 01278 662000 Bu3000

Days Buildbase

Burrfields Road, Portsmouth, Hampshire PO3 5NA e: portsmouth@buildbase.co.uk w: www.buildbase.co.uk t: 023 9266 2261 f: 023 9266 6497 Do3000, Do5000, Ti7500, Ti7600, Ti7700

De Rijke Marsh Morgan Architects Magdalen House, 136-148 Tooley St, London SE1 2TU e: mail@drmm.co.uk w: www.drmm.co.uk t: 020 7803 0777 Ar2000

Dearlove Architecture Limited

Unit D, Edward House, Grange Business Park, Enderby Road, Whetstone, Leicester, Leicestershire LE8 6EP e: enquiries@dearlove.co.uk w: www.briandearlovepartnership.co.uk t: 0116 278 3355 Ar2000, Ar2500

De’Ath, Michael W MRICS

6 Manwood Avenue, Canterbury, Kent CT2 7AF e: motorman@talktalk.net t: 01227 464729

Deeside Timberframe Ltd

Broomhill Road, Spurryhillock Industrial Estate, Stonehaven, Aberdeenshire AB39 2NH e: info@deesidetimberframe.com w: www.deesidetimberframe.com t: 01569 767123 f: 01569 767766 Co9100, Ti1200, Ti1500, Ti2000

Dempsey Dyer Ltd

Unit 11-13, Langthwaite Business Park, South Kirkby, Pontefract, West Yorkshire WF9 3AP e: sales@dempseydyer.co.uk w: www.dempseydyer.co.uk t: 01977 649641 f: 01977 649517 Bu5000, Do2500, Wi2000, Wi3000, Wi4000

Department of Agriculture, Marine and Food

Agriculture House, 3 West Kildare Street, Dublin 2, Republic of Ireland e: info@coford.ie w: www.coford.ie t: 00 353 1 607 2085 As1000, Go2000, Re4000

Timber 2017 Industry Yearbook

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TRADA members

Department Of Civil Engineering, Architecture and Building, Coventry University Faculty Of Engineering and Computing, Sir John Laing Building, Priory Street, Coventry CV1 5FB w: www.coventry.ac.uk t: 024 7688 7688 Ed4000

Design and Maintain Ltd

21 Double Common, Charmouth, Dorset DT6 6PT e: office@designandmaintain.co.uk w: www.designandmaintain.co.uk t: 01297 561348

Design Engine Architects Ltd

The Studios, Coker Close, Winchester, Hampshire SO22 5FF e: mail@designengine.co.uk w: www.designengine.co.uk t: 01962 890111 f: 01962 890222 Ar2000, La9000

Design ID Consulting Ltd

13 Main Street, Hillsborough, County Down BT26 6AE e: jonathan@designid.co.uk w: www.designid.co.uk t: 028 9268 1055 Co9100, Co9200, En2000, Fu3000

Design Plan Construct

72 Hickman Road, Galley Common, Nuneaton, Warwickshire CV10 9NG e: info@designplanconstruct.co.uk w: www.designplanconstruct.co.uk t: 024 7639 5034

Designcell Architecture

Ely House, The Postern, Brecon, Powys LD3 9DF e: m.stratford@designcell.co.uk w: www.designcell.co.uk t: 01874 610873 f: 01874 610873 Ar2000

Design-Life

Studio 5, Homelands, Higher Union Road, Kingsbridge, Devon TQ7 1EQ e: doug.wharf@design-life.co.uk t: 01548 854226 En2000

Diamond Wood & Shaw Limited The Old School, Blaby Road, Enderby, Leicester, Leicestershire LE19 4AR e: mail@diamondwoodandshaw.co.uk w: www.diamondwoodandshaw.co.uk t: 0116 284 8989 f: 0116 284 8898 En2000

DIGNAN Tech Services

Cnon an eas, Glen Spean, Roy Bridge, Highland PH31 4AW e: david.dignan@dignantechservices.co.uk t: 01397 713838

Distinctive Property Development Ltd 110 County Drive, Tamworth, Staffordshire B78 3XF e: a.palmer@distinctivepropertydevelopment.co.uk w: www.distinctivepropertydevelopment.co.uk t: 01827 53627 Bu3000, Co5000, En1000, Ho3000

Dixon Hurst Limited

Heversham House, 20-22 Boundary Road, Hove, East Sussex BN3 4EF e: hove@dhk.co.uk w: www.dhk.co.uk t: 01273 421444 f: 01273 420008 Co4000, En2000

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Timber 2017 Industry Yearbook

DJ Building Design

10 Violet Croft, Tipton, West Midlands DY4 0DB e: dave@djbuildingdesign.co.uk w: www.djbuidingdesign.co.uk t: 0121 530 0787 Ar2500

DKSG Ltd

16 West View, Wotton under Edge, Gloucestershire GL12 7HP e: andrew@dksg.ltd.uk t: 01453 845764 Ar2000

DMC Consulting Engineers Ltd 201 Stoke Newington, Church Street, Stoke Newington, London N16 9ES e: mobile@dmcuk.biz w: www.dmcuk.biz t: 020 7275 8185 f: 020 7275 7908 En2000

Douglas Homes (Bristol) Ltd

Dwell Architecture & Design Ltd

212 Station Road, Kingswood, Bristol, Avon BS15 4XR t: 0117 960 2849 Ar2000

The Old Post Office, Lewes Road, Scaynes Hill, Haywards Heath, West Sussex RH17 7PG e: studio@dwellarchitecture.com w: www.dwellarchitecture.com t: 01444 831800 f: 01444 220499

D’Ovidio Bros Limited

Worth House, Worth, Wells, Somerset BA5 1LW e: craig@dovidiobros.com t: 01749 673984 Bu3000

dwelle.

265 Wilmslow Road, Manchester M14 5LN e: richard@dwelle.co.uk w: www.dwelle.co.uk t: 0161 225 4000

Downes Associates

Unit 7, Cashel Business Centre, Cashel Road, Kimmage, Dublin 12, Republic of Ireland e: admin@downesassociates.ie w: www.downesassociates.ie t: 00 353 1 490 1611 f: 00 353 1 490 1651

Dryburgh Associates

E

E & M West

Causewayhead, Kennoway, Leven, Fife KY8 5LB e: admin@dryburghassociates.co.uk t: 01333 352735 f: 01333 352835

5 Balustrade, London Road, Bath, Somerset BA1 6QA e: james.allen@eandmwest.co.uk w: www.eandmwest.co.uk t: 01225 461284 Co9100, Co9200, En2000, Ti1200

D-Tech Design Ltd

E & P Building Design

Ground Floor Offices, St Stephens House, Dogflud Way, Farnham, Surrey GU9 7UD e: doa@doasteng.co.uk w: www.doasteng.co.uk t: 01252 734898 En2000

Office 9, Banbridge Business Centre, 62 Scarva Road, Banbridge, Co. Down BT32 3QD e: mark@d-techdesign.com w: www.d-techdesign.com t: 028 4065 8130 f: 028 4062 0747 Ar2500, Co4000, Co9200, Ti1200

Domus

DTS - Kreunen Plastic Solutions

E A R Sheppard Consulting Civil & Structural Engineers Limited

Duffy Chartered Engineers IRL

E C Forest Products (Sales)

DMWA Ltd

41c East Street, Wimborne, Dorset BH21 1DX e: ryan@dmwa.co.uk w: www.dmwa.co.uk t: 01202 884024 Ar2000

DOA Consulting Structural Engineers

3 Molesey Business Centre, Central Avenue, West Molesey, Surrey KT8 2QZ e: david.kong@domusgroup.com w: www.domusgroup.com t: 020 8481 9500 Fl3000, Fl4000

d-on Architects Ltd

Unit 2 Conway Mill, Belfast, Antrim BT13 2DE e: nial@d-on.co.uk w: www.d-on.co.uk t: 028 9024 8144 Ar2000

Donaghy and Dimond Architects 41 Francis Street, Dublin 8, Republic of Ireland e: info@donaghydimond.ie w: www.donaghydimond.ie t: 00 353 1 416 8132 f: 00 353 1 416 9730 Ar2000

Donald McIntyre Design Ltd

Broadford, Stansbatch, Leominster, Herefordshire HR6 9LL e: donaldmcintyre@hotmail.com w: www.donaldmcintyredesign.com t: 01544 267262 En2000

Donald Millar Architecture

8 Seton Place, Edinburgh Midlothian EH9 2JT e: enquiries@donaldmillararchitecture.co.uk w: www.donaldmillararchitecture.co.uk t: 0131 667 0000 Ar2000

Dougall Baillie Associates

3 Glenfield Road, East Kilbride, Lanarkshire G75 0RA e: norman.maclean@dougallbaillie.com w: www.dougallbaillie.com t: 01355 266480 f: 01355 221991 En2000

Hanzeweg 11, Lochem 7241 CR, Netherlands e: info@kreunenkunstoffen.nl w: www.dts-thresholds.com t: 00 31 573 438 410 f: 00 31 573 438 609 Jo4000

Jocelyn House, Jocelyn Street, Dundalk, Co. Louth, Republic of Ireland e: info@dce.ie w: www.dce.ie t: 00 353 42 935 1600 f: 00 353 42 935 1601 Co7000, Co8800, Co9100, Co9200, En2000

Duggan Morris Architects

Unit 7, Ground Floor, 16-24 Underwood Street, London N1 7JQ e: j.morris@dugganmorrisarchitects.com w: www.dugganmorrisarchitects.com t: 020 7566 7440 f: 020 7014 3119 Ar2000

Dundas Building Company Design Office Bridgeness Road, Boness, West Lothian EH51 3SQ e: gordonkerr@dundas.co.uk t: 01506 823331 f: 01506 822590

Dunn & Haynes Oak Framing Ltd The Old Dairy, Pallinghurst Farm, Guildford Road, Rudgwick, West Sussex RH12 3BQ e: info@oakframing.com w: www.oakframing.com t: 01403 823323 Ti2000

DuPont Tyvek

Bristol Business Park, Coldharbour Lane, Bristol, BS16 1QD e: tyvek.construction@lux.dupont.com w: www.tyvek.co.uk t: 01275 337660 Ti0500, Ti0800, Ti2700, Va0500

The Gables, Field Walk, Mildenhall, Bury St Edmunds, Suffolk IP28 7AH e: stuartac.harrison@talktalk.net w: www.eandpbuildingdesign.co.uk t: 01638 717379 f: 01638 714725 Ar2000, Co4000, Co7000, Co8800, Su2000

5 Chiswick Place, Eastbourne, Sussex BN21 4NH e: eastbourne@earsheppard.co.uk w: www.earsheppard.co.uk t: 01323 410478 f: 01323 412187 Ce2000, Co8800, Co9100, En2000, Ti1200 Units 4-5, The Woodland Centre, Whitesmiths, Lewes, East Sussex BN8 6JB e: enquiries@ecforestproducts.com w: www.ecforestproducts.com t: 01825 872025 f: 01825 872205 Fl3500, Fl4000, Ma2500, Sa7000, Ti7600

E K Drawing Service Ltd

23 Swinburne Avenue, Broadstairs, Kent CT10 2DP e: ekds.ltd@btconnect.com t: 01843 860312 f: 01843 860312 Ar2500

E P T Partnership

Ty Cefn, Rectory Road, Canton, Cardiff CF5 1QL e: j.evans@eptpartnership.com w: www.eptpartnership.com t: 029 2034 4966 f: 029 2034 4942 Ar2000

E. E. Smith Contracts Ltd

25 Morris Road, Clarendon Industrial Estate, Leicester, Leicestershire LE2 6AL e: enquiries@eesmith.co.uk w: www.eesmith.co.uk t: 0116 270 6946 f: 0116 270 1515 Bu3000, Jo4000

E. y F. Gamiz

Ctra. Vitoria-Estella, 2, Sta. Cruz De Campezo (Ă lava), 01110, Spain e: gamiz@grupogamiz.com w: www.grupo-gamiz.com t: 00 349 4525 5045 Gl1000, Pa7700, Pa8200

www.trada.co.uk

TRADA members

Earthy Timber

Ecostruct

easi-edge Limited Safety Solutions

Eden Timber Frame

St Helena Farm, St Helena Lane, Plumpton Green, East Sussex BN7 3DH e: info@earthytimber.com w: www.earthytimber.com t: 01273 890607 Jo4000, Ki3000, Re1000, Sa6000, Ti1000 Ollerton Road, Tuxford, Newark, Nottinghamshire NG22 0PQ e: enquiries@easi-edge.co.uk w: www.easi-edge.co.uk t: 01777 870901 f: 01777 872047 Co7000

East Anglian Timber Trade Association

31 Eccles Road, Ipswich IP2 9RF e: secretary@eatta.org w: www.eatta.co.uk t: 01473 682480 As1000

Easy-Trim Roofing and Construction Products Ltd

12b Metcalf Drive, Altham Industrial Estate, Altham, Lancashire BB5 5TU e: sales@easy-trim.co.uk w: www.easy-trim.co.uk t: 0845 034 6008 f: 0845 034 6010 Fa1000, In1000, Ro2000, Va0500

Eaton Carpentry Ltd

Unit 3 Bishops Court Gardens, Bishops Court Lane, Clyst St Mary, Exeter, Devon EX5 1DH e: accounts@eatoncarpentry.co.uk w: www.eatonconstruction.co.uk t: 01392 447517 Bu3000

Eckersley O’Callaghan Structural Design

9th Floor, 236 Gray’s Inn Road, London WC1X 8HB e: brian@eckersleyocallaghan.com w: www.eckersleyocallaghan.com t: 020 7354 5402

Eco Homes Direct Ltd

The Marina, Harleyford Estate, Henley Road, Marlow, Buckinghamshire SL7 2DX e: ian.campbell@ecohomesdirect.co.uk w: www.ecohomesdirect.co.uk t: 01628 484469 Ti2000

EcoCurves by Jagram

Bigg Offices, 2nd Floor, 33/35 High St, Shirehampton, Bristol BS11 0DX e: contact@ecocurves.co.uk w: www.ecocurves.co.uk t: 0844 272 3690

EcoCurves by Jagram

ul. Konopnickiej 6/363, Warsaw, 00-491, Poland e: contact@ecocurves.co.uk w: www.ecocurves.co.uk t: 0844 272 3690 Gl1000

Ecochoice Certified Timbers

Barnwell House, Barnwell Drive, Cambridge, Cambridgeshire CB5 8UU e: info@ecochoice.co.uk w: www.ecochoice.co.uk t: 0845 638 1340 f: 0845 642 1340 Br2000, Cd1000, De2000, Ha7000, Mo0500

Ecospace Ltd

5A/6A Iliffe Yard, Kennington, London SE17 3QA e: lee@ecospacestudios.com w: www.ecospacestudios.com t: 020 7703 4004 f: 020 7708 4750

www.trada.co.uk

Unit 27, Rednal Industrial Estate, Rednal, Oswestry, Shropshire SY11 4HS e: andrew.mason@ecostruct.co.uk w: www.ecostruct.co.uk t: 01691 611610 Bu3000

Eldred Geotechnics Ltd

11A Woodside, Orpington, Kent BR6 6JR e: mail@eldreds-geo.co.uk w: www.eldreds-geo.co.uk t: 01689 869406 En2000

Elite Systems GB Ltd

Church View, Gamblesby, Penrith, Cumbria CA10 1HR e: edentimberframe@gmail.com w: www.edentimberframe.co.uk t: 0758 2728223 Ho3000, Ti1200, Ti1500

Bedford Street, Westgate, Cleckheaton, West Yorkshire BD19 5EA e: marcus@elitesystemsgb.co.uk w: www.elitesystemsgb.co.uk t: 01274 873232 f: 01274 877779 Ti2000

EDIFICA Ltd

Elliott – Off-Site Building Solutions

2 Carpenters Close, Manea, March, Cambridgeshire PE15 0JB e: alex@edifica.co.uk w: www.edifica.co.uk t: 07447 922297 Bu3000, Co3000, Co4000, Co5000, Co8800

Edinburgh College

350 West Granton Road, Edinburgh Mid Lothian EH5 1QE e: malcolm.crombie@ed-coll.ac.uk w: www.ed-coll.ac.uk t: 0131 559 4190 Ed4000

Edinburgh Napier University

Westland House, 9 Cliffe Park Way, Morley, Leeds, Yorkshire LS27 0RY e: fastrack@elliott-algeco.com w: www.elliottuk.com t: 01274 863221 f: 01274 861582 Bu3000

Elliott & Company

9 Forrest Road, Edinburgh City of Edinburgh EH1 2QH e: structures@ecoeng.co.uk w: www.ecoeng.co.uk t: 0131 220 2486 Co9100, En2000

School of Engineering & Built Environment, 10 Colinton Road, Edinburgh, Lothian EH10 5DT e: a.stupart@napier.ac.uk w: www.napier.ac.uk/fpri t: 0131 455 2831 f: 0131 455 2239 Co9100, Co9200, Ed4000, En2000, Re4000

Elliott Wood Partnership Limited

Edinburgh Structures

2nd Floor, Sovereign House, 1 Albert Place, Finchley, London N3 1QB e: philip.deane@ellisandmoore.com w: www.ellisandmoore.com t: 020 7281 4821 f: 020 7263 6613 Co7000, En2000, He1000, Su1000, Ti1200

71 Tryst Park, Edinburgh Midlothian EH10 7HB e: eric.mullen@btinternet.com

Edward Hunt & Co

Berkhamsted House, 121 High Street, Berkhamsted, Hertfordshire HP4 2DJ e: edward@edwardhunt.co.uk t: 01442 865011 f: 01442 870148 Ar2000

Edward Parsley Associates

West End Barn, The Street, Rayne, Braintree, Essex CM77 6RY e: edward.parsley@btconnect.com w: www.edwardparsleyassociates.co.uk t: 01376 349929 f: 01376 349928 Ar2500, Co9100, Co9200, En2000

Egoin UK Timber Construction

44-46 Morningside Road (89), Edinburgh, Midlothian EH10 4BF e: eneko@egoin.co.uk w: www.egoin.co.uk t: 07981 509724 Bu8000, En2000, Gl1000, Pa8200, Ti2000

Eguizabal Construction Limited

463 Chiswick High Road, Chiswick, Greater London W4 4AU e: t.salomone@eguizabalconstruction.com w: www.eguizabalconstruction.com t: 020 3389 9700 Bu3000

Elders Consulting Engineers LLP 9 Park Crescent, Edinburgh EH16 7JD e: edinburgh@eldersllp.com w: www.eldersllp.com t: 0131 664 5176 f: 0131 664 5643 Co4000, En1500, En2000

241 The Broadway, London SW19 1SD e: info@elliottwood.co.uk w: www.elliottwood.co.uk t: 020 8544 0033 f: 020 8544 0066 Co4000, En2000

Ellis and Moore Consulting Engineers

Emma Heaver Architect Ltd

Orley Barton, Torbryan, Newton Abbot, Devon TQ12 5UP e: design@orleybarton.com w: www.orleybarton.com t: 01803 814017 Ar2000

Enfield Speciality Doors

Alexandra Road, Enfield, Middlesex EN3 7EH e: sales@enfielddoors.co.uk w: www.enfielddoors.co.uk t: 020 8805 6662 f: 020 8443 1290 Do2000, Do2500, Do3000, Do4500, Do5000

Engenuiti Limited

2 Maltings Place, 169 Tower Bridge Road, London SE1 3JB e: contact@engenuiti.com w: www.engenuiti.com t: 020 7089 5760 Co9100, En2000

engineersHRW

Unit 2, Blue Lion Place, 237 Long Lane, London SE1 4PU e: mail@engineers-hrw.co.uk w: www.ehrw.co.uk t: 020 7407 9575 Co9100, En2000

English Brothers Bespoke Projects Limited

Salts Road, Walton Highway, Wisbech, Cambridgeshire PE14 7DU e: jay.hubbard@englishbrothers.co.uk t: 01945 427985

English Heritage Buildings LLP

Coldharbour Farm Estate, Woods Corner, East Sussex TN21 9LQ e: sales@ehbp.com w: www.ehbp.com t: 01424 838643 f: 01424 838606 Bu3000, Bu6800, Ho3000, Ti2000

English Woodlands Timber Ltd

Cocking Sawmills, Cocking, Midhurst, West Sussex GU29 0HS e: sales@englishwoodlandstimber.co.uk w: www.englishwoodlandstimber.co.uk t: 01730 816941 f: 01730 816941 Be1000, Cd1000, Co5500, De2000, Ti7600

Entrust

No. 1 Staffordshire Place, Stafford, Staffordshire ST16 2LP e: gary.knapper@staffordshire.gov.uk w: www.staffordshire.gov.uk t: 01785 277595 f: 01785 277727 Ar2000, Co4000, En2000, Lo1000, Su2000

Envirograf

Envirograf House, Barfrestone, Dover, Kent CT15 7JG e: sales@envirograf.com w: www.envirograf.com t: 01304 842555 f: 01304 842666 Bu6800, Co1500, Do4500, Fl7000, Pa8000

Environmental Coatings

Unit 1, 45 Hermitage Lane, Mansfield, Nottinghamshire NG18 5HB e: admin@environmentalcoatings.co.uk w: www.environmentalcoatings.co.uk t: 01623 634281 f: 01623 634282 Pa3000, Pa4000, Pr1000, Re6000, St1000

EPR Architects Ltd

30 Millbank, London SW1P 4DU e: architects@epr.co.uk w: www.epr.co.uk t: 020 7932 7600 f: 020 7932 7601 Ar2000

Equinox Technical Services P.O. Box 643663, Dubai, 643663, United Arab Emirates e: charles@equinox.ae w: www.equinox.ae t: 00 971 4 457 9240 f: 00 971 4 457 9241 Bu3000

Eric Oberlander Architect

5a York Road, North Berwick, East Lothian EH39 4LX e: mail@ericoberlanderarchitect.co.uk w: www.ericoberlanderarchitect.co.uk t: 01620 807528 Ar2000

Eric Wright Group

Sceptre House, Sceptre Way, Bamber Bridge, Preston, Lancashire PR5 6AW e: info@ericwright.co.uk w: www.ericwright.co.uk t: 01772 698822 f: 01772 309412 En2000

ERW Joinery Ltd

Renovation House, Skippers Lane, Skippers Lane Industrial Estate, Middlesborough, Cleveland TS6 6HA e: info@erwltd.co.uk w: www.erwltd.co.uk t: 01642 456167 f: 01642 462708 Do2500, Do5000, Jo4000, Re6000, Wi2000 Timber 2017 Industry Yearbook

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TRADA members

Estimators Limited

Fabric Flare Solutions Limited

EURBAN

FAIRHURST

Gardale House, 118b Gatley Road, Gatley, Stockport, Cheshire SK8 4AU e: steve@estimators-online.com w: www.estimators-online.com t: 0161 286 8601 f: 0161 428 5788 3rd Floor, 59 Lafone Street, London SE1 2LX e: info@eurban.co.uk w: www.eurban.co.uk t: 020 7378 8476 Bu3000, Co9100, Co9200, Gl2000, Pa8200

Evolve

140 Old Street, London EC1V 9BJ e: info@evolveuk.biz w: www.evolveuk.biz t: 020 7251 6888 f: 020 7490 7973 Ce2000, Co9100, Co9200, En2000, Ti1200

Ewbank Consultancy

128 Church Road, Wheatley, Oxford, Oxfordshire OX33 1LU e: gordon@ewbankconsultancy.co.uk w: www.ewbankconsultancy.co.uk t: 07887 632471 Co4500, Co5000, Co8500, Co9200, Te2000

Exact Construction

12 Herdwick Close, Kinsnorth, Ashford, Kent TN25 7FH e: kevin@exactconstruction.co.uk w: www.exactconstruction.co.uk t: 0333 444 0994 f: 01233 500912 Bu3000

Exova BM TRADA

Chiltern House, Stocking Lane, Hughenden Valley, High Wycombe, Buckinghamshire HP14 4ND e: cert.admin@exova.com w: www.exovabmtrada.com t: 01494 569750 f: 01494 565487 Ce2000, Co9200, Te2000, Te3000, Te4000

Expedition Engineering

Gosford Road, Beccles, Suffolk NR34 9QP e: info@fabricflare.co.uk w: www.fabricflare.co.uk t: 01502 711211 f: 01502 711993 Co1700, Fi7000, Fl1000, Pa4000, Te2000 Etive House, Beechwood Business Park, Inverness IV2 3BW e: inverness@fairhurst.co.uk w: www.fairhurst.co.uk t: 01463 724544

FAIRHURST

1 Arngrove Court, Barrack Road, Newcastle upon Tyne NE4 6DB e: newcastle@fairhurst.co.uk w: www.fairhurst.co.uk t: 0191 221 0505 f: 0844 381 4412 En2000

FAIRHURST

FAIRHURST

225 Bath Street, Glasgow, Lanarkshire G2 4GZ e: enquiries@fairhurst.co.uk w: www.fairhurst.co.uk t: 0141 204 8800 f: 0141 204 8801 Co5000, Co8800, En2000, En3000

Austin House, 43 Poole Road, Bournemouth, Dorset BH4 9DN e: info@fabertechnical.co.uk w: www.fabertechnical.co.uk t: 01202 761370 f: 01202 765885 Ar2500, Co4000

224 |

The Warehouse, 1a Stamford Street, Leicester, Leicestershire LE1 6NL e: chris@farrowwalsh.co.uk w: www.farrowwalsh.co.uk t: 0116 285 3773 f: 0116 285 3778 17 Stoney Lane, Wilmslow, Cheshire SK9 6LG e: architects@fasciato.co.uk w: www.fasciato.co.uk t: 01625 536622 f: 01625 444862 Ar2000

FCCE Ltd

Faber Technical Limited

Timber 2017 Industry Yearbook

Fidler Associates Ltd

31 Hillside Road, Northwood, Middlesex HA6 1PY e: mikefidler@blueyonder.co.uk t: 01923 840482 f: 01923 840483 Co7000, Co8800, En2000, Su1000

Assets, Transportation and Environment: Property S, Bankhead Central, 1 Bankhead Park, Glenrothes, Fife KY7 6GH e: diarmid.mclachlan@fife.gov.uk t: 03451 555555 ext 446817 Lo1000

Westerton Of Craigie, Southampton Road, Dundee, Tayside DD4 7PN e: dundee@fairhurst.co.uk w: www.fairhurst.co.uk t: 01382 453300 f: 0844 381 4412 Co4000, Co8800, Co9100, En2000

Fasciato Architects Ltd

256 Hall Lane, Chingford, London E4 8HY e: fbulliqi@hotmail.com t: 07957 417016

30 Kings Bench Street, London SE1 0QX e: admin@fereday-pollard.co.uk w: www.fereday-pollard.co.uk t: 020 7253 0303 f: 020 7608 0118 Ar2000

FAIRHURST

Exterior Decking

Fab Contractors Ltd

Fereday Pollard Architects

Field Architecture Limited

Morley House, 320 Regent Street, London W1B 3BB e: info@expedition.uk.com w: www.expedition.uk.com t: 020 7307 1000 f: 020 7307 1001 En2000

F

Studio 5, English Close, Hove, East Sussex BN3 7ET e: info@felceandguy.co.uk w: www.felceandguy.co.uk t: 01273 736217 f: 01273 720979 Ar2000

Clifton Heights, Triangle West, Clifton, Bristol, Avon BS8 1EJ e: bristol@fairhurst.co.uk w: www.fairhurst.co.uk t: 0117 925 0259 f: 0844 381 4412 Co5000, Co9100, En2000

Farrow Walsh Consulting

Unit 8, Penn Street Works, Penn Street, Amersham, Buckinghamshire HP7 0PX e: office@exteriordecking.co.uk w: www.exteriordecking.co.uk t: 01494 711800 Ca0500, De2000, Ha7000, La9000, Ti7600

Felce & Guy Partnership

6 Brocksparkwood, Brentwood, Essex CM13 2TH e: kfazel@live.co.uk t: 07859 149919 En2000

Feilden Clegg Bradley Studios Bath Brewery, Toll Bridge Road, Bath, BA1 7DE e: bath@fcbstudios.com w: www.fcbstudios.com t: 01225 852545 f: 01225 852528 Ar2000

11 Newton Road, Lewes, East Sussex BN7 2SH e: keir.black@fieldarchitecture.co.uk w: www.fieldarchitecture.co.uk t: 07930 385958 Ar2000

Fife Council

Finewood Marketing (UK) Ltd

Maritime House, Basin Road North, Hove, East Sussex BN41 1WR e: info@finewoodmarketing.com w: www.finewoodmarketing.com t: 01273 729988 f: 01273 729933 Do2000, Ha7000, Mo4500, Ti0900, Ve1000

FIRA International Ltd

Maxwell Road, Stevenage, Hertfordshire SG1 2EW e: info@fira.co.uk w: www.fira.co.uk t: 01438 777700 f: 01438 777800 As1000, Ce1000, Co5000, Co7500, Re4000

Five Oak Projects Ltd

Poultry Farm, Hyde Road, Long Sutton, Hampshire RG29 1SS e: oli@fiveoakprojects.com w: www.fiveoakprojects.com t: 07813 081202

Fleming Buildbase

Wood Street, Grangemouth, Stirlingshire FK3 8LH e: grangemouth@buildbase.co.uk w: www.buildbase.co.uk t: 01324 665444 f: 01324 485490 Ma2500, Ti7500

Fleming Buildbase

North Deeside Road, Banchory, Kincardineshire AB31 5YR e: banchory@buildbase.co.uk w: www.buildbase.co.uk t: 01330 820118 f: 01330 820119 Bu1000, Jo2000, Ti7500

Fleming Buildbase

Shore Street, Inverness IV1 1NY e: inverness@buildbase.co.uk w: www.buildbase.co.uk t: 01463 233013 f: 01463 220794 Bu1000, Jo2000, Ti7500

Fleming Buildbase

Crowness Crescent, Hatson Industrial Estate, Kirkwall, Orkney KW15 1GJ e: orkney@buildbase.co.uk w: www.buildbase.co.uk t: 01856 875725 f: 01856 875735 Bu1000, Jo2000, Ti7500

Fleming Buildbase

Silverburn Place, Bridge Of Don, Aberdeen AB23 8EG e: aberdeen@buildbase.co.uk w: www.buildbase.co.uk t: 01224 258200 f: 01224 825377 Bu1000, Jo2000, Ma2500, Ti7500

Fleming Buildbase - Doors & Windows Wood Street, Grangemouth, Stirlingshire FK3 8LH e: grangemouth@buildbase.co.uk w: www.buildbase.co.uk t: 0870 240 3789 Jo2000

Fleming Buildings Limited

23 Auchinloch Road, Lenzie, Glasgow, Strathclyde G66 5ET e: office@fleming-buildings.co.uk w: www.fleming-buildings.co.uk t: 0141 776 1181 f: 0141 775 1394 Bu3000, Bu6800, Ti2000

Fleming Homes Limited

Station Road, Duns, Berwickshire TD11 3HS e: enquiries@fleminghomes.co.uk w: www.fleminghomes.co.uk t: 01361 883785 f: 01361 883898 Ti2000

Flight Timber Products Ltd

Earls Colne Business Park, Earls Colne, Colchester, Essex CO6 2NS e: sales@flighttimber.uk w: www.flighttimber.uk t: 01787 222336 f: 01787 222359 St9000, Ti1500, Ti2000, Ti2700, Tr4000

Flitcraft Ecobuild Ltd

Tarnacre Hall Mews, Tarnacre Lane, St Michaels, Preston, Lancashire PR3 0SZ e: robert@flitcraftecobuild.co.uk w: www.flitcraftecobuild.co.uk t: 01995 679444 f: 01995 679769 Ti2500

Flooring Forensics

The Limes, The Street, Crowmarsh Gibbon, Oxfordshire OX10 8HF e: nealinwood@flooringforensics.net w: www.flooringforensics.net t: 01491 598468 f: 0870 4605901

FLUID Structural Engineers

Second Floor, 21 St George’s Road, London SE1 6ES e: person@fluidstructures.com w: www.fluidstructures.com t: 020 7820 7766 f: 020 7582 7848 Co4000, Co9100, Co9200, En2000

Forbes Leslie Network

Studio 7, 19 Marine Crescent, Glasgow G51 1HD e: info@flnconsult.com w: www.flnconsult.com t: 01292 267992 f: 01292 611652 Ce2000, Co9100, Co9200, En1500, En2000

www.trada.co.uk

TRADA members

Forest Hill Design

The Office, Marsden Gate Farm, Sowood, Halifax, West Yorkshire HX4 9LD e: mark@foresthilldesign.co.uk w: www.foresthilldesign.co.uk t: 01422 311170 Co4000, Co9100, Co9200, Ti1200, Ti1500

Forest Service, DARD

Francis Bradshaw Partnership

Bank Chambers, 4-6 Church Street, Wilmslow, Cheshire SK9 1AU e: wilmslow@fbpconsulting.co.uk w: www.fbpconsulting.co.uk t: 01625 548551 f: 01625 548552 Co4000, Co8800, Co9100, Co9200, En2000

Dundonald House, Upper Newtownards Road, Ballymiscaw, Belfast, County Antrim BT4 3SB e: michael.fairgrieve@dardni.gov.uk w: www.forestserviceni.gov.uk t: 0300 200 7852 Ti4000

Francis Roberts Architects

Format Engineers Ltd

Stuttgarter StraĂ&#x;e 40, Stuttgart, 70469, Germany e: info@frilo.eu w: www.frilo.eu t: 00 49 711 810020 f: 00 49 711 858020 Co9100, En2000, So1000

146 Walcot Street, Bath, Avon BA1 5BL e: sm@formatengineers.com w: www.formatengineers.com t: 07979 810890 En2000

Formed Ltd

Datum House, Lagonda Road, Cowpen Industrial Estate, Billingham, Cleveland TS23 4JA e: look@formed.online w: www.formed.online t: 01642 919999 Bu6800, Fi4000, Ti2000

Forth Valley College

Grangemouth Road, Falkirk, Stirlingshire FK2 9AD e: james.hughes@forthvalley.ac.uk w: www.forthvalley.co.uk t: 01324 403000 Ed4000

Foster + Partners

Riverside, 22 Hester Road, London SW11 4AN e: enquiries@fosterandpartners.com w: www.fosterandpartners.com t: 020 7738 0455 f: 020 7738 1107/08 Ar2000

Four Seasons Conversions Limited 367 Bryn Road, Ashton in Makerfield, Wigan, Lancashire WN4 8BS e: info@4seasonsconversions.com w: www.fourseasonsconversions.com t: 0800 1337631 Bu3000

Fourman Ltd

Unit 1 Grange Farm, Doctor Hill, Wheatley, Halifax, West Yorkshire HX2 0TG e: info@fourman.co.uk w: www.fourman.co.uk t: 01422 355522 Bu3000

Frame UK

Jenson House, Cardrew Industrial Estate, Redruth, Cornwall TR15 1SS e: enquiries@framehomes.co.uk w: www.frameuk.com t: 01209 310560 f: 01209 310561 Bu7000, Gl2000, Ti2000, Ti2700, Tr4000

Frametech Essex Limited

3 Shepard Close, Leigh on Sea, Essex SS9 5YR e: frametechessex@gmail.com w: www.frametech-essex.co.uk t: 07764 656731 f: 01702 527269

FrameWork Synergies Limited

Synergies House, 76 Laburnum Crescent, Kidlington, Oxford, OX5 1HB e: alan@fwsl.co.uk w: www.fwsl.co.uk t: 0800 0853341 Ti1200

www.trada.co.uk

1 Ribblesdale Place, Preston, Lancashire PR1 3NA e: architects@francisroberts.com w: www.francisroberts.com t: 01772 562221

FRILO Software GmbH

Frontier Construction

Ty Gwyn, Nant Peris, Caernarfon, Gwynedd LL55 4UE e: dai@frontierconstruction.co.uk t: 07774 440799

FTF Designs LTD

49 Hartford Road, Bexley, Kent DA5 1NL e: Info@FTFdesigns.co.uk w: www.FTFDesigns.co.uk t: 07824 777541 En2000

Fulham Timber Merchants Ltd

Unit 9, Ellerslie Square, Industrial Estate, London SW2 5DZ e: orders@fulhamtimber.co.uk w: www.fulhamtimber.co.uk t: 020 7738 3268 f: 020 7737 7825 De2000, Fl4000, Ha7000, Pa7500, So6000

Fuller Designs Ltd

Woodcroft, Heath Road, Hessett, Bury St. Edmunds, Suffolk IP30 9BJ e: bobfuller1@btinternet.com w: www.fullerdesigns.net t: 01359 270950 f: 01284 388092 Co9100, Ti1200

Furness College

Channelside, Barrow-in-Furness, Cumbria LA14 2PJ e: info@furness.ac.uk w: www.furness.ac.uk t: 01229 825017 Ed4000

Furness Partnership Ltd

20 Britton Street, London EC1M 5TX e: m.wilcock@furnesspartnership.com w: www.furnesspartnership.com t: 020 7490 4353 f: 020 7490 4354 Co9100, Co9200, En2000, Ti1200

Future Construction Group Ltd

The Old Quarry, Caton, Newton Abbot, Devon TQ13 7LH e: gareth@hcpd.co.uk t: 07802 726407 Bu3000

Fyntons Limited

Solopark Trading Estate, Station Road, Pampisford, Cambridge, CB22 3HB e: sales@fyntons.co.uk w: www.fyntons.co.uk t: 01223 837106 f: 01223 830195 Do2500, Jo4000, Wi2000

G

G & S Specialist Timber

The Workshop, Snuff Mill Lane, Stainton, Penrith, Cumbria CA11 0ES e: info@toolsandtimber.co.uk w: www.toolsandtimber.co.uk t: 01768 891440 f: 01768 891443 Sa6000, Sa7000, St6000, Ti7600, To0500

G A P Ltd

7, Arrowsmith Court, Station Approach, Broadstone, Dorset BH18 8AX e: bob.godsell@gapltd.eu.com w: www.gapltd.eu.com t: 01202 600900 f: 01202 601900 En2000

G B Design Services

55 Burgh Road, Lerwick, Shetland ZE1 0HJ e: enquiries@gbdesignservices.co.uk t: 01595 694382 f: 01595 694382

G C Robertson & Associates Ltd The Salt House, Tide Mill Way, Woodbridge, Suffolk IP12 1BY e: engineers@gcrobertson.co.uk w: www.gcrobertson.co.uk t: 01394 384887 f: 01394 380739 Co9100, Co9200, En2000

G M Moore & Associates

15 Garfield Road, Hailsham, East Sussex BN27 2BB e: glenn@gmassociates.co.uk w: www.gmassociates.co.uk t: 01323 888013 Ar2500, Co4000, Co8800, He1000, Ti1200

G P Zachariades (O) Ltd

PO Box 5632, Manama, ZZ1 1BN, Kingdom of Bahrain e: info@gpzgroup.com t: 00 973 1759 8800 f: 00 973 1759 8801 Bu3000, Ho3000

G2 Structural Limited

Ascot House, Messingham Road, Scotter, Gainsborough, Lincolnshire DN21 3UH e: enquiries@g2structural.co.uk w: www.g2structural.co.uk t: 01724 700188 Co9200, En2000, Ti1200

Gabriel Gheorghita Consulting Engineers Ltd Alltwen, Penrhyndeudraeth, Gwynedd LL48 6DL e: gabriel@gheorghita.plus.com t: 01766 238010 f: 01766 238010

Garden Trellis Co Ltd, The

355A Old Road, Clacton-on-Sea, Essex CO15 3RQ e: info@gardentrellis.co.uk w: www.gardentrellis.co.uk t: 01255 688361 f: 01255 688362 De2000, Fe2000, Ga4000, Jo5000, La7000

Garnham Wright Associates

Miles Common, Semley, Shaftesbury, Dorset SP7 9JX e: mail@garnhamwright.co.uk w: www.garnhamwright.co.uk t: 01747 852584 f: 01747 855605 Ar2000

Gary Gabriel Associates

Becket House, Vestry Road, Sevenoaks, Kent TN14 5EL e: sevenoaks@ggauk.com w: www.ggauk.com t: 01732 460142 f: 01732 459249 Co7000, En2000, En3000, Ti1200

Gary Gabriel Associates

Kingston House, Blackbrook Park Avenue, Taunton, Somerset TA1 2PX e: taunton@ggauk.com w: www.ggauk.com t: 01823 444900 f: 01823 444908 Co7000, En2000, En3000, Ti1200

Gary Johns Architects

44 Silver Street, Ely, Cambridgeshire CB7 4JF e: gary@johnsarchitects.co.uk w: www.johnsarchitects.co.uk t: 01353 665374 Ar2000

GB Consulting

86 Commercial End, Swaffham Bulbeck, Cambridge, Cambridgeshire CB25 0NE e: gballard@gbg.co.uk t: 01223 812464 Co4000

GBG

BRE, GBG Building 15, Garston, Watford, Hertfordshire WD25 9XX e: jdear@gbg.co.uk w: www.gbg.co.uk t: 01923 678800 Co9200, En2000, Su1000, Te4000

GBG

GBG Office, Downing Park, Swaffham Bulbeck, Cambridge, Cambridgeshire CB25 0NW e: works@gbg.co.uk w: www.gbg.co.uk t: 01223 812464 Co9200, En2000, Su1000, Te4000

GD Partnership Ltd

The Cart Lodge, Lullingstone Lane, Eynsford, Kent DA4 0HZ e: contact@gdteam.co.uk w: www.gdteam.co.uk t: 01322 868622 f: 01322 861050 En2000

GEM Joinery

Althone Road, Longford, Republic of Ireland e: info@gemjoinery.ie w: www.gemjoinery.ie t: 00 353 43 334 5217 f: 00 353 43 41854 Jo4000

Gemmell Hammond Ltd

Sir William Smith Road, Kirkton Industrial Estate, Arbroath, Angus DD11 3RD e: info@gemmellhammond.co.uk t: 01241 878044 f: 01241 878046 Co4000, Co9100, En2000

Geraint Efans Pensaer

Yr Hen Ysgol, Brynrefail, Caernarfon, Gwynedd LL55 3NR e: swyddfa@geraintefans.com t: 01286 685483 Ar2000

Gerry Bird Consultants Ltd

Canhams, Upper Road, Lt Cornard, Sudbury, Suffolk CO10 0PA e: gabird@btinternet.com w: www.birdconsultants.co.uk t: 01787 227210 Su1000 Timber 2017 Industry Yearbook

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TRADA members

Gerry Robb Architectural Design Services

Bridgend, Bridgeview Road, Aboyne, Aberdeenshire AB34 5HB e: info@robbkeirdesign.co.uk t: 01339 886359 f: 01339 885280 Ar2000, Ar2500

G-frame Structures

Unit B2, Beckerings Business Park, Lidlington, Bedfordshire MK43 0RD e: office@g-frame.co.uk w: www.g-frame.co.uk t: 01525 288022 f: 01525 288014 Bu3000, Bu8000, Gl1000, Gl2000

GGP Consult

2 Hallam Road, Priory Park East, Hull, East Yorkshire HU4 7DY e: jaimeschofield@ggpconsult.co.uk w: www.ggpconsult.co.uk t: 01482 627963 En2000

Ghana Forestry Commission

Achimota Forest (opp Gimpa), West Legon, PO Box MB 434, Accra, Ghana e: info@hq.fcghana.com w: www.ghanatimber.org t: 00 233 21 221315 f: 00 233 21 220818

Ghana Forestry Commission

Timber Industry Development Division, PO Box 738, Takoradi, Ghana e: info@tidd.fcghana.com w: www.ghanatimber.org t: 00 233 31 22924/24585 f: 00 233 31 22837/23339

Ghana Forestry Commission

Unit 4, Granard Business Centre, Bunns Lane, Mill Hill, London NW7 2DZ e: tiddlondon@ghanatimber.co.uk w: www.ghanatimber.org t: 020 8906 9560 f: 020 8906 9570 As1000, Go2000, Pl1000, Ti0500, Va1000

Gibbs & Dandy

112 Richardshaw Lane, Pudsey, West Yorkshire LS28 6BN e: pudsey@gibbsanddandy.com w: www.gibbsanddandy.com t: 0113 255 6921 f: 0113 220 9128

Gibbs & Dandy

St Thomas Road, South Wigston, Leicester, Leicestershire LE18 4TA e: leicester@gibbsanddandy.com w: www.gibbsanddandy.com t: 0116 278 2352 f: 0116 247 7122

Gibbs & Dandy

Unit 2, Elliott Road, Howe Industrial Estate, Bournemouth, Dorset BH11 8JW e: bournemouth@gibbsanddandy.com w: www.gibbsanddandy.com t: 01202 576311 f: 01202 572038

Gibbs & Dandy

Barkers Lane, Bedford, Bedfordshire MK41 9RT e: bedford@gibbsanddandy.com w: www.gibbsanddandy.com t: 01234 244700 f: 01234 244800

Gibbs & Dandy

Farnborough Street, Farnborough, Hampshire GU14 8AG e: farnborough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01252 541131 f: 01252 546234

226 |

Timber 2017 Industry Yearbook

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Chadwicks, 100 Mowbray Drive, Blackpool, Lancashire FY3 7UN e: info@chadwicks-blackpool.co.uk w: www.chadwicks-blackpool.co.uk t: 01253 301253 f: 01253 302624 Telford Place, Crawley, West Sussex RH10 1TE e: crawley@gibbsanddandy.com w: www.gibbsanddandy.com t: 01293 533133 f: 01293 515040

Gibbs & Dandy

Gunhills Lane, Amthorpe, Doncaster, South Yorkshire DN3 3EB e: doncaster@gibbsanddandy.com w: www.gibbsanddandy.com t: 01302 834933 f: 01302 831665

Gibbs & Dandy

Trowel House, Coronation Road, High Wycombe, Buckinghamshire HP12 3RX e: highwycombe@gibbsanddandy.com w: www.gibbsanddandy.com t: 01494 521100 f: 01494 462418 Telford Way, Kettering, Northamptonshire NN16 8UN e: kettering@gibbsanddandy.com w: www.gibbsanddandy.com t: 01536 515155 f: 01536 516555

Gibbs & Dandy

Bryggen Road, North Lynn Industrial Estate, Kings Lynn, Norfolk PE30 2HZ e: kingslynn@gibbsanddandy.com w: www.gibbsanddandy.com t: 01553 776666 f: 01553 769197

Great Western Road, Dorchester, Dorset DT1 1RZ e: dorchester@gibbsanddandy.com w: www.gibbsanddandy.com t: 01305 264401 f: 01305 269844

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Finmere Road, Eastbourne, East Sussex BN22 8QJ e: eastbourne@gibbsanddandy.com w: www.gibbsanddandy.com t: 01323 725121 f: 01323 738879

Gibbs & Dandy

176 Widemarsh Street, Hereford, Herefordshire HR4 9HN e: hereford@gibbsanddandy.com w: www.gibbsanddandy.com t: 01432 265544 f: 01432 352254

Gibbs & Dandy

11 Vulcan Way, Eaton Socon, St Neots, Cambridgeshire PE19 8TS e: stneots@gibbsanddandy.com w: www.gibbsanddandy.com t: 01480 224900 f: 01480 224924

Gibbs & Dandy

2 Nuffield Road, St Ives, Huntingdon, Cambridgeshire PE27 3LX e: stives@gibbsanddandy.com w: www.gibbsanddandy.com t: 01480 499666 f: 01480 499677

Gibbs & Dandy

Unit 6-8, Monument Way East, Woking, Surrey GU21 5LZ e: woking@gibbsanddandy.com w: www.gibbsanddandy.com t: 01483 763661 f: 01483 714079

Gibbs & Dandy

Manor Mills, Kings Mill Lane, Huddersfield, Yorkshire HD1 3AW e: huddersfield@gibbsanddandy.com w: www.gibbsanddandy.com t: 01484 514360 f: 01484 430534

Gibbs & Dandy

Reading Road, Henley-on-Thames, Oxfordshire RG9 1AS e: henley@gibbsanddandy.com w: www.gibbsanddandy.com t: 01491 575757 f: 01491 574639

226 Dallow Road, Luton LU1 1YB e: luton@gibbsanddandy.com w: www.gibbsanddandy.com t: 01582 798798 f: 01582 798799 462 Bath Road, Slough, Berkshire SL1 6BQ e: slough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01628 600743 f: 01628 600744

Gibbs & Dandy

Crusader Close, Gillingham, Kent ME8 0QQ e: gillingham@gibbsanddandy.com w: www.gibbsanddandy.com t: 01634 388241 f: 01634 379812

Gibbs & Dandy

Saint-Gobain House, Binley Business Park, Coventry CV3 2TT e: robert.williams@gibbsanddandy.com w: www.gibbsanddandy.com t: 024 7643 8400 f: 024 7656 0617 Longwall Avenue, Queens Drive Industrial Estate, Nottingham, Nottinghamshire NG2 1LP e: nottingham@gibbsanddandy.com w: www.gibbsanddandy.com t: 0115 986 5252 f: 0115 986 3868 Bu1000, Jo2000, Pa7500, Pr1000, Ti7500

Gibbs Timber Frame Ltd

Unit 3, Broadfields Farm, Chapel Lane, Merstone, Newport, Isle of Wight PO30 3DA e: sales@gibbstimberframe.co.uk w: www.gibbstimberframe.co.uk t: 01983 522188 f: 01983 522189 Bu6000, Ti1500, Ti2000, Ti2500, Tr4000

Gilmour & Aitken Limited

Milton Sawmill, Auchincarroch Road, Jamestown, Alexandria, Dumbartonshire G83 9EY e: sales@gilmouraitken.com w: www.gilmouraitken.com t: 01389 752333 f: 01389 755659 Mo4500, Sa7000, Sa8000, Ti7600, Ti7700

Gintreda Ltd

Unit 3c, Pond Farm, New Years Green Lane, Harefield, Uxbridge UB9 6LX e: info@gintredaltd.co.uk w: www.gintredaltd.co.uk t: 01895 639871 Bu3000

St Thomas’s Road, Spalding, Lincolnshire PE11 2XY e: spalding@gibbsanddandy.com w: www.gibbsanddandy.com t: 01775 725571 f: 01775 710297

Ginway Construction Ltd

Gibbs & Dandy

GL51Consultancy

Albany Road, Market Harborough, Leicestershire LE16 7QG e: marketharborough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01858 465501 f: 01858 466202

Gibbs & Dandy

Dukeries Industrial Estate, Claylands Avenue, Worksop, Nottinghamshire S81 7DJ e: worksop@gibbsanddandy.com w: www.gibbsanddandy.com t: 01909 481241 f: 01909 501556

Gibbs & Dandy

65-71 Grove Vale, East Dulwich, London, Greater London SE22 8EQ e: eastdulwich@gibbsanddandy.com w: www.gibbsanddandy.com t: 020 8299 4131 f: 020 8693 7000

Gibbs & Dandy

Fitzherbert Road, Farlington, Portsmouth, Hampshire PO6 1RJ e: portsmouth@gibbsanddandy.com w: www.gibbsanddandy.com t: 023 9237 3121 f: 023 9221 0472

57 St. Margaret’s Avenue, Luton, Bedfordshire LU3 1PQ e: info@ginway.co.uk w: www.ginway.co.uk t: 0800 6127697 25a Alma Rd, Cheltenham, Gloucestershire Gl51 3LU e: gl51consultancy@virginmedia.com t: 01242 243099 Co4000, Co5250, Co6500, Co8700

Glass Light and Special Structures 19 Britton Street, London EC1M 5NZ e: tm@glasslimited.com w: www.glasslimited.com t: 020 7490 3446 En2000

Glen Bull Survey, Design & Build Services

60 Beach Way, Jaywick, Clacton-on-Sea, Essex CO15 2HJ e: gb.surveys@yahoo.co.uk t: 07887 948457 Su1000

Global Modular Limited

The Barn, Bug Hill, Woldingham, Surrey CR3 7LB e: johnc@global-modular.com w: www.global-modular.com t: 01883 652587 f: 01883 652333 Bu3000

www.trada.co.uk

TRADA members

GMC Projects

Unit 12, Scott Business Park, Beacon Park, Plymouth, Devon PL2 2PQ e: gmcprojects@aol.com w: www.gmcprojects.co.uk t: 01752 308567 f: 01752 308568 Bu3000

GMIT

GMIT Letterfrack, Letterfrack, Galway, Republic of Ireland e: dermot.odonovan@gmit.ie w: www.gmit.ie t: 00 353 91 742650 Cj1000, Co6500, Co9100, Ed4000, Fu3000

GNC Engineering Ltd

Unit 3, Woodgrove Farm, Fulbrook Hill, Fulbrook, Oxfordshire OX18 4BH e: info@gncengineering.co.uk w: www.gncengineering.co.uk t: 01993 822444 f: 05602 059337 Co9200, En2000

GNP Chartered Architects

4 Goodman Gardens, Woughton on the Green, Milton Keynes, Buckinghamshire MK6 3EP e: gnparchitects@aol.com w: www.gnpcharteredarchitects.co.uk t: 01908 200002 Ar2000

Good Architecture

5 Parliament Square, Hertford, SG14 1EX e: contact@goodarchitecture.co.uk w: www.goodarchitecture.co.uk t: 01992 501073 Ar2000

Goodson Associates

38 Landsdowne Crescent, Glasgow G20 6NH w: www.goodsons.com t: 0141 337 6868 f: 0141 337 1738 Ce2000, Co9100, Co9200, En2000

Goodson Associates

53 Melville Street, Edinburgh, Lothian EH3 7HL e: simon@goodsons.com w: www.goodsons.com t: 0131 226 2044 f: 0131 226 3107 Ce2000, Co4000, Co9100, En2000, Ti1200

Graham Black Structural Engineers 19 Grantlea Grove, Mount Vernon, Glasgow, Lanarkshire G32 9JW e: graham.black1@ntlworld.com t: 07763 463931

Graham Garner and Partners Ltd Arrowsmith Court, 10 Station Approach, Broadstone, Dorset BH18 8AX e: enquiries@ggpl.co.uk w: www.ggpl.co.uk t: 01202 697341 f: 01202 601852 En2000

Graham Wright Architect

57 Linton Street, Islington, London N1 7AN e: graham023@btconnect.com t: 020 7226 2295

Grant Bulloch Architect

91 Restalrig Avenue, Edinburgh, Midlothian EH7 6PN e: info@grantbulloch.co.uk w: www.grantbulloch.co.uk t: 0131 661 1930 Ar2000

www.trada.co.uk

Green Arc Design

Guild of Master Craftsmen, The 166 High Street, Lewes, East Sussex BN7 1XU e: theguild@thegmcgroup.com w: www.guildmc.com t: 01273 478449 As1000

2 Colliery Road, Bearpark, Durham, County Durham DH7 7AT e: ce_consultancy@btinternet.com w: www.structuralengineeringcountydurham.co.uk t: 0191 386 0751 f: 0191 386 0751 En2000, Ti1200

Green Oak Carpentry Company Ltd, The

Langley Farm, Langley, Rake, Liss, Hampshire GU33 7JW e: enquiries@greenoakcarpentry.co.uk w: www.greenoakcarpentry.co.uk t: 01730 892049 f: 01730 895225 Br2000, Bu5000, Co9100, Re6000, Ti2500 Crosthwaite House, Crosthwaite, Kendal, Cumbria LA8 8BP e: sam@crosthwaitehouse.co.uk t: 01539 568264 En2000

Greenbeams.com, Structural & Civil Consultants

7 South Parade, Northallerton, North Yorkshire DL7 8SE e: info@structural.org.uk w: www.greenbeams.com t: 01609 779904 f: 01609 761552 Co9100, Co9200, He1000, Te4000, Ti1200

Greenfields Design Ltd

2B Bank Street, Alloa, Clackmannanshire FK10 1HP e: gfd@greenfieldsdesign.co.uk w: www.greenfieldsdesign.co.uk t: 01259 216500 f: 0870 123 1571 Ar2500, Co4000, Co9200

Greenheart Sustainable Construction

Studio 2, St Andrews Road, Montpelier, Bristol, Avon BS6 5EH e: info@greenheartuk.com w: www.greenheartuk.com t: 0117 942 9717 Bu3000

Greentram Software Pty Ltd

2611/100 Harbour Esplanade, Docklands, Melbourne, Victoria 3008, Australia e: tony@greentram.com w: www.greentram.com t: 00 61 3 9077 4757 So1000

Griffen Design Ltd

6 Osprey Bank, Fowlis, Dundee, Angus DD2 5GE e: info@griffendesign.co.uk t: 01382 581586 En2000

Gripsure UK Ltd

Unit 2, Rockhill Business Park, Bugle, St Austell, Cornwall PL26 8RA e: info@gripsure.co.uk w: www.gripsure.co.uk t: 01726 844616 f: 01726 844945 De2000

Guardian Homes

Bouthwood Road, Sowerby Woods Business Park, Park Road, Barrow in Furness, Cumbria LA14 4QR e: mike@guardiantimber.co.uk w: www.guardiantimberframe.co.uk t: 01229 820479 f: 01229 432155 Ti2000

Haldane (UK) Ltd

Hauptstrasse 65, Binswangen, Bavaria 86637, Germany e: a.gumpp@gumpp-maier.de w: www.gumpp-maier.de t: 00 49 8272 998512 f: 00 49 8272 998552

Blackwood Way, Bankhead Industrial Estate, Glenrothes, Fife KY7 6JF e: sales@haldaneuk.com w: www.haldaneuk.com t: 01592 775656 f: 01592 775757 Jo4000, Jo5000, St2000, St3000, Wo2000

GWP Architecture Ltd

Halsall Lloyd LLP

H

13 Broomgrove Road, Sheffield, Yorkshire S10 2LZ e: amorton@hcd.co.uk w: www.hcd.co.uk t: 0114 266 8181

Gumpp & Maier

Bracken House, 1 Lidgett Lane, Leeds, West Yorkshire LS8 1PQ e: architecture@gwp-arch.com w: www.gwp-arch.com t: 0113 266 6044 f: 0113 268 1859 Ar2000

Green Orange Engineering

Hadfield Cawkwell Davidson

H B L Associates

Brook House, Weybrook Road, Heaton Chapel, Stockport, M19 2QD e: consultants@hblassociates.co.uk w: www.hblassociates.co.uk t: 0161 432 9977 f: 0161 432 7979 En2000

H G A (UK) Ltd

Darach House, Stoneyfield Business Park, Inverness, Inverness-shire IV2 7PA e: hga@hgagroup.co.uk w: www.hgagroup.co.uk t: 01463 221717 f: 01463 224275 Ce2000, Co4000, Co9100, Co9200, En2000

H L M Architects

Ground Floor, 46 Loman Street, London SE1 0EH e: london@hlmarchitects.com w: www.hlmarchitects.com t: 020 7921 4800 Ar2000, Ar2500, Co5000, La9000

H M Chambers and Partners 41a Derby Road, Heanor, Derbyshire DE75 7QG e: rossreeceevans@btconnect.com t: 01773 718994 f: 01773 531293 Co4000, Co9200, En2000, Su1000

H M H Architects

98 Duke Street, Liverpool, L1 5AG e: liverpool@hlpdesign.com w: www.hlpdesign.com t: 0151 708 8944 f: 0151 709 1737 Ar2000, Co8800, La9000

Halvorsen Architects

Mountskip House, Newlandrig, Gorebridge, Midlothian EH23 4NW e: halvorsen@btconnect.com w: www.halvorsen-architects.co.uk t: 01875 821266 Ar2000

Hammond Architectural Services Ltd Melrose Court, Melrose Hall, Cypress Drive, St Mellons, Cardiff CF3 0EG e: pjhammond@hammond-ltd.co.uk w: www.hammond-architectural-services.co.uk t: 029 2077 6900 f: 029 2079 9619 Ar2500, Co4000

Hampshire County Council

County Architect’s Department, Three Minsters House, 76 High Street, Winchester, Hampshire SO23 8UL t: 01962 847808 f: 01962 841326 Lo1000

Hanson Plywood Limited

Drakes Industrial Estate, Shay Lane, Ovenden, Halifax, West Yorkshire HX3 6RL e: sales@hanson-plywood.co.uk w: www.hanson-plywood.co.uk t: 01422 330444 f: 01422 330706 Md1000, Or1000, Pa7000, Pa8800, Pl1000

HAP Chartered Architects Ltd

The Old Registry, 20 Amersham Hill, High Wycombe, Buckinghamshire HP13 6NZ e: admin@haparchitects.co.uk w: www.haparchitects.co.uk t: 01494 450427

26 Enterprise House, Kingsway, Team Valley, Gateshead, Tyne and Wear NE11 0SR e: hmh@hmharchitects.co.uk w: www.hmharchitects.co.uk t: 0191 487 0062 f: 0191 482 6581 Ar2000

Harley Haddow Ltd

H Sweet and Sons

Unit 9 Southfield Road Trading Estate, Nailsea, Bristol, North Somerset BS48 1JJ e: dan@hsweetandsons.com w: www.hsweetandsons.com t: 07970 106775 Bu3000

Suite 4-3, The Skypark, 8 Elliot Place, Glasgow, Lanarkshire G3 8EP e: glas@harleyhaddow.com w: www.harleyhaddow.com t: 0141 332 3031 f: 0141 332 5714 Ce2000, Co9100, Co9200, En1000, En2000

H&M Carpentry Ltd

Harlow Bros Limited

The Old Office, Unit 3, Furnham Trading Estate, Chard, Somerset TA20 1AX e: info@hmcarpentryltd.co.uk w: www.hmcarpentryltd.co.uk t: 01460 68742 Cj1000

124 -125 Princes Street, Edinburgh, Lothian EH2 4AD e: edin@harleyhaddow.com w: www.harleyhaddow.com t: 0131 226 3331 Ce2000, Co9100, Co9200, En1000, En2000

Harley Haddow Ltd

Long Whatton, Loughborough, Leicestershire LE12 5DE e: p.harlow@harlowbros.co.uk w: www.harlowbros.co.uk t: 01509 842561 f: 01509 843577 Pr1000, St6000, St8000, Ti2000, Ti7500 Timber 2017 Industry Yearbook

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TRADA members

Harper, A J

Haworth Tompkins Architects

Harrison Mutch, Chartered Architects

Hay & Co Buildbase

56 Glendale, South Woodham Ferrers, Chelmsford, Essex CM3 5TS e: aharper007@aol.com t: 01245 322689 f: 01245 322689 En2000

Innovation Centre Medway, Maidstone Road, Chatham, Kent ME5 9FD e: info@harrison-mutch.co.uk w: www.harrison-mutch.co.uk t: 01634 202098 f: 0845 867 4902 Ar2000

Harrison Sutton Partnership

Little Priory Court, Fore Street, Totnes, Devon TQ9 5NJ e: design@harrisonsutton.com w: www.harrisonsutton.com t: 01803 865084 f: 01803 865114 Ar2000

Harrison Varma Limited

HV Bespoke Joinery, Unit 1 Oxgate Centre, Oxgate Lane, London NW2 7JA e: info@harrisonvarma.co.uk w: www.harrisonvarma.co.uk t: 020 8733 1580 Do2500, Do5000, Fu4000, Jo4000, Jo5000

Harry Barnes Construction

6 The Maltings, High Street, Hythe, Kent CT21 5AH e: info@harrybarnes.co.uk w: www.harrybarnes.co.uk t: 01303 268355 Bu3000

Harry Turnbull Ltd, Consulting Civil Engineer 10 Oliver Place, Hawick, Scottish Borders TD9 9BG e: harry.turnbull@htltd.f9.co.uk w: www.harry-turnbull-ltd.co.uk t: 01450 371177 f: 01450 371177 Ce2000, En2000

Hartigan

Norman House, La Grande Route De St Martin, St Saviour, Jersey JE2 7GR, Channel Islands e: admin@hartigan.co.uk w: www.hartigan.co.uk t: 01534 766655 f: 01534 766650 Co4000, Co5000, Co9100, Co9200, En2000

Harvey and Snowdon

Kingsbury Square, Wilton, Salisbury, Wiltshire SP2 0BA e: mail@harveyandsnowdon.co.uk t: 01722 744200 f: 01722 744402 Co9100, En2000

Havelock AHI WLL

PO Box 5100, Manama, 5100, Kingdom of Bahrain e: ivan@havelockahi.biz w: www.havelockahi.com t: 00 973 17 832022 f: 00 973 17 832032

Hawkins Brown Architects

159 St John Street, London EC1V 4QJ e: mail@hawkinsbrown.co.uk w: www.hawkinsbrown.co.uk t: 020 7336 8030 f: 020 7336 8851 Ar2000

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Timber 2017 Industry Yearbook

5th Floor, Highgate Business Park, 33 Greenwood Place, London NW5 1LB e: info@haworthtompkins.com w: www.haworthtompkins.com t: 020 7250 3225 f: 020 7250 3226 Ar2000

Hendricks Lovell

Appin House, Stewarts Quay, Printing House Lane, Hayes, Middlesex UB3 1AP e: david.mitton@hendricks-lovell.co.uk w: www.hendricks-lovell.co.uk t: 020 8573 8491 f: 020 8573 9182 Bu1000, Ti7500, Ti7700

Holbrook Design Ltd

Suite 1 & 2, Tudor House, Coychurch, Bridgend, Bridgend County CF35 5NS e: enquiries@holbrookdesignltd.com w: www.holbrookdesignltd.com t: 01656 726967 Co4000, Co9100, Co9200, Ti1200

Holbrook Homes Ltd

Abergarw Trading Estate, Brynmenyn, Bridgend, Mid Glamorgan CF32 9LW e: enquiries@holbrooktimberframe.co.uk w: www.holbrooktimberframe.co.uk t: 01656 721700 f: 01656 725119 Ho3000

Freefield, Lerwick, Shetland ZE1 0NH e: shetland@buildbase.co.uk w: www.buildbase.co.uk t: 01595 693057 f: 01595 696037 Bu1000, Jo2000, Ti7500

Henners Construction Ltd

Haydn E Williams Cyf

Gellidara, Penrhos, Pwllheli, Gwynedd LL53 7HF e: haydnewilliams@btinternet.com w: www.haydnewilliams.com t: 01758 614444 Co4000, En1000, Su1000

11-15 Station Road, New Milton, Hampshire BH25 6HN e: hhdrew@drewconstruction.co.uk w: www.drewconstruction.co.uk t: 01425 614546 f: 01425 620376 Bu3000, Ho3000

Holloway, Steven

Haysom Ward Miller Architects

Heritage Architecture Ltd

62 British Grove, London, Middlesex W4 2NL e: info@heritagearchitecture.co.uk w: www.heritagearchitecture.co.uk t: 020 8748 5501 Ar2000

1 Central Trading Estate, Signal Way, Swindon, Wiltshire SN3 1PD e: sales@holmanpaints.co.uk w: www.holmanpaints.co.uk t: 01793 511537 Pa3000

Heritage Oak

Hoopers Architects Limited

Hermolle Associates Ltd

Hopkins Architects Partnership LLP

Heyne Tillett Steel Ltd

Hoppings Softwood Products Plc

7 Downing Place, Cambridge, Cambridgeshire CB2 3EL e: admin@haysomwardmiller.co.uk w: www.haysomwardmiller.co.uk t: 01223 578545 Ar2000

Hayward Smart Architects

The Coach House, 3a New Street, Shipston on Stour, Warwickshire CV36 4EW e: studio@hsarchitects.co.uk w: www.hsarchitects.co.uk t: 01608 661000

Hazel Crawford Architect

43 High Street, East Linton, East Lothian EH40 3AA e: info@hazelcrawford-architect.com w: www.hazelcrawford-architect.com t: 01620 860090 Ar2000

Hazelwood Carpentry Contractors Limited

Unit 1, Business Development Centre, Main Avenue, Treforest Industrial Estate, Pontypridd, Mid Glamorgan CF37 5UR e: martin@hazelwoodcarpentry.co.uk w: www.hazelwoodcarpentry.co.uk t: 01443 841717 f: 01443 841717 Ca0500

Hazle McCormack Young LLP

Leap House, Frog Lane, Tunbridge Wells, Kent TN1 1YT e: joannamc@hmy.uk.com w: www.hmy.uk.com t: 01892 515311 f: 01892 515285 Ar2000

Hazlin

94 Conifer Avenue, Poole, Dorset BH14 8RX e: henners100@gmail.com t: 07580 831661 Bu3000

Herbert H Drew & Son Ltd

Rose Tree Cottage, The Street, Bergh Apton, Norwich, Norfolk NR15 1BN e: paul@heritageoak.co.uk w: www.heritageoak.co.uk t: 07789 528510 Constellation House, Amy Johnson Way, Blackpool, Lancashire FY4 2RN e: chris@hermolle.com w: www.hermolle.com t: 01253 336740 Co9100, En2000 4 Pear Tree Court, London EC1R 0DS e: accounts@heynetillettsteel.com w: www.heynetillettsteel.com t: 020 7870 8050 f: 020 7253 6331

Highfield (Cumbria) Ltd

40 High Brigham, Brigham, Cockermouth, Cumbria CA130TE e: info@highfieldcumbria.com t: 07795 425534 Bu3000

Hilton Barnfield Architects

The Studio, 158 Heavitree Road, Exeter, Devon EX1 2LZ e: studio@hiltonbarnfield.co.uk w: www.robhilton.co.uk t: 01395 224829 Ar2000, Ti1200

Station Works, Bromfield, Ludlow, Shropshire SY8 2BT e: info@hazlin.co.uk w: www.hazlin.co.uk t: 01584 856439 f: 01584 856520 Do2500, Do4500, Do5000, Jo4000, Pa8700

Hive Architects Studio Ltd

Helen Lucas Architects Limited

Hockley & Dawson

31 - 35 Marchmont Road, Edinburgh, Lothian EH9 1HU e: mail@helenlucas.co.uk w: www.helenlucas.co.uk t: 0131 478 8880 f: 0131 478 0079 Ar2000

Beck House, 77a King Street, Knutsford, Cheshire WA16 6DX e: info@hivearchitects.co.uk w: www.hivearchitects.co.uk t: 01565 640982 Ar2000 The Great Barn, Smithbrook Barns, Cranleigh, Surrey GU6 8LH e: admin@hockleyanddawson.co.uk w: www.hockleyanddawson.co.uk t: 01483 548784 f: 01483 268765 Co4000, Co9100, En2000, Ti1200

6 Bank Square, High Street, Bidford on Avon, Alcester, Warwickshire B50 4NL t: 01789 772816 f: 01789 490510

Holman Specialist Paints Ltd

5 Cromwell Court, St Peters Street, Ipswich, Suffolk IP1 1XG e: admin@hoopersarchitects.co.uk w: www.hoopersarchitects.co.uk t: 01473 212646 27 Broadley Terrace, London NW1 6LG e: mail@hopkins.co.uk w: www.hopkins.co.uk t: 020 7724 1751 f: 020 7723 0932 Ar2000 Timber Yard, Bones Lane, Newchapel, Lingfield, Surrey RH7 6HR e: info@hoppings.co.uk w: www.hoppings.co.uk t: 01342 844408 f: 01342 844449 Cd1000, De2000, Fe3000, Md3000, Mo5000

Hoppings Softwood Products Plc

The Woodyard, Epping Road, Epping, Essex CM16 6TT e: info@hoppings.co.uk w: www.hoppings.co.uk t: 01992 578877 f: 01992 561385 Cd1000, De2000, Fe3000, Md3000, Mo5000

Horohoe Construction Ltd

Lanesboro House, 118 Windermere Ave, Wembley, Middlesex HA9 8RB e: enquiries@horohoe.co.uk w: www.horohoe.co.uk t: 020 8385 2515 Bu3000

Hoskins Architects

Studio 401, South Block, 60/64 Osborne Street, Glasgow G1 5QH e: glasgow@hoskinsarchitects.com w: www.hoskinsarchitects.com t: 0141 553 5800 Ar2000

Houghtons of York

Common Road, Dunnington, York, North Yorkshire YO19 5PD e: roger@houghtons.plus.com w: www.houghtons.plus.com t: 01904 489193 f: 01904 488730 Bu3000, He1000

www.trada.co.uk

TRADA members

Howard Cavanna Limited

3a Sandiford Road, Sutton, Surrey SM3 9RN e: richardp@howardcavanna.co.uk w: www.howardcavanna.com t: 020 8644 0905

Hudson Architects

37 St Andrews Street, Norwich, Norfolk NR2 4TP e: debbie@hudsonarchitects.co.uk w: www.hudsonarchitects.co.uk t: 01603 766220

Hugh Broughton Architects

41A Beavor Lane, London W6 9BL e: luca.rendina@hbarchitects.co.uk w: www.hbarchitects.co.uk t: 020 8735 9959 Ar2000, Co4000

Hugh Jackson Architect

70 Heath Hill, Shifnal, Shropshire TF11 8RR e: hugh.jackson@hughjacksonarchitect.co.uk t: 01952 691106 Ar2000

Hutton & Rostron Environmental Investigations Ltd

Netley House, Gomshall, Guildford, Surrey GU5 9QA e: ei@handr.co.uk w: www.handr.co.uk t: 01483 203221 f: 01483 202911 Ar2500, Co4000, Co8500, En5000, Su1000

Hydrock Consultants

3rd Floor, Merchants’ House North, Wapping Road, Bristol, Avon BS1 4RW e: bristolcentral@hydrock.com w: www.hydrock.com/structures t: 0117 945 9225 f: 0117 930 0692 Co9100, En2000

Hypostyle Architects

49 St Vincent Crescent, Glasgow, Lanarkshire G3 8NG e: postmaster@hypostyle.co.uk w: www.hypostyle.co.uk t: 0141 204 4441 Ar2000

I

Ian Chalk Architects Ltd

West Lodge, 1 Cedars Close, London SE13 5DP e: ian@ianchalkarchitects.com w: www.ianchalkarchitects.com t: 020 3780 7355 Ar2000

Ian Moir Associates

29 Cluny Gardens, Edinburgh, Midlothian EH10 6BH e: ian.moir@ianmoirassociates.co.uk t: 07973 836498 Co9100, En2000

Ian O’Brien Studio Ltd

2 Chadshunt Cottages, Chadshunt, Warwick, Warwickshire CV35 0EG e: studio@ianobrienstudio.co.uk w: www.ianobrienstudio.co.uk t: 01295 670068 Ar2000

Ian Rodger Architects

1b Ruthrie Terrace, Aberdeen, Aberdeenshire AB10 7JY e: info@ir-architects.co.uk w: www.ir-architects.co.uk t: 01224 313080

www.trada.co.uk

Ian Slater Architectural Design

The Old Saracens Head, 7 Buttermarket, Thame, Oxfordshire OX9 3EW e: ian@ianslater.com w: www.ianslater.com t: 01844 260860 f: 01844 217499 Ar2500

Ikopluseco

59 Vizantiou St. Off. 101, Nicosia, 2064, Cyprus e: lefki.michail@ikopluseco.eu w: www.ikopluseco.eu t: 00 357 22 667788 f: 00 357 22 665 088 Pa7200

Inner World Design & Build Ltd 3 High Street, Llanllechid, Bethesda, Gwynedd LL57 3EL e: info@innerworld.uk.com w: www.innerworld.uk.com t: 01248 602638 f: 01248 600293 Bu3000, Cj1000

Inside Out Architecture

6-8 Cole Street, London SE1 4YH e: steve@io-a.com w: www.io-a.com t: 020 7367 6831 Ar2000

Inspire Timber Systems Ltd

Eventus House, Sunderland Road, Market Deeping, Peterborough, Cambridgeshire PE6 8FD e: neil@inspiretimbersystems.co.uk w: www.inspiretimbersystems.co.uk t: 01778 382751 Ti2000

Integral Engineering Design

First Floor, Riverside South, Walcot Yard, Walcot Street, Bath, Avon BA1 5BG e: mail@integral-engineering.co.uk w: www.integral-engineering.co.uk t: 01225 859657 En2000

Integration Architecture

12 Crummock Gardens, London NW9 0DG e: michael@integrationarchitecture.co.uk w: www.integrationarchitecture.co.uk t: 020 8200 7758 Ar2000

International Decorative Surfaces West End Approach, Off Bruntcliffe Road, Morley, Leeds, West Yorkshire LS27 0NB e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 0113 220 3900 f: 0113 220 3901 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces The Potter Group, Queen Adelaide, Ely, Cambridgeshire CB7 4UB e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01353 645110 f: 01353 645112 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Caledonia Heights, Admiralty Park, Rosyth, Fife KY11 2WW e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01383 421120 f: 01383 421133 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Unit 11, Euroway, Wood Close, Quarrywood Industrial Estate, Aylesford, Kent ME20 7UB e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01622 711400 f: 01622 717770 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces

London Road, Chesterton, Newcastle under Lyme, Staffordshire ST5 7PL e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01782 717177 f: 01782 710110 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Unit 9, Euroway, Blagrove, Swindon, Wiltshire SN5 8YW e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01793 513181 f: 01793 513995 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Dukesway, Team Valley Trading Estate, Gateshead, Tyne & Wear NE11 0PZ e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 0191 491 7000 f: 0191 491 7007 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces

Suite C, Chadwick House, Birchwood Park, Warrington, Cheshire WA3 6AE e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01925 852200 f: 01925 852999 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Forest House, Unit 18 Woodford Trading Estate, Southend Road, Woodford Green, Essex IG8 8HF e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 020 8550 8899 f: 020 8550 3918 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces St David’s Way, Bermuda Park, Nuneaton, Warwickshire CV10 7SD e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 02476 325031 f: 024 7632 6806 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Plywood (Importers) Ltd Innsworth Technology Park, Innsworth Lane, Gloucester, Gloucestershire GL3 1DL e: info@plywooduk.com w: www.plywooduk.com t: 01452 731493 f: 01452 731497 Md1000, Or1000, Pa7000, Pl1000, Pl2000

International Timber

West Yard, Trafford Wharf Road, Trafford Park, Manchester, Greater Manchester M17 1DJ e: info@internationaltimber.com w: www.internationaltimber.com t: 0161 848 2900 f: 0161 848 2901 Fl3000, Ha2000, Ma2500, Mo4500, Mo5000

International Timber

Timber Terminal, King George Dock, Hull, Humberside HU9 5QE e: info@internationaltimber.com w: www.internationaltimber.com t: 01482 713400/434 f: 01482 713442

International Timber

North Dock, Alexandra Dock, Newport, Dyfed NP20 2WB e: info@internationaltimber.com w: www.internationaltimber.com t: 01633 245151 f: 01633 256265 Ti7500

International Timber

Parkend, Lydney, Gloucester, Gloucestershire GL15 4JF e: info@internationaltimber.com w: www.internationaltimber.com t: 01594 566000 f: 01594 566001 Ha2000, Ha7000, Ti1000

International Timber

Earls Road, Grangemouth, Stirlingshire FK3 8UU e: info@internationaltimber.com w: www.internationaltimber.com t: 01324 666000 f: 01324 666111 De2000, Ha2000, Ha7000, Ma2500, Pr1000

Inverness College

1 Inverness Campus, Inverness, Highland IV2 5NA e: info@inverness.uhi.ac.uk w: www.inverness.uhi.ac.uk t: 01463 273000 f: 01463 711977 Ed4000

Inwood Developments Ltd

The Woodland Centre, Whitesmith, Lewes, East Sussex BN8 6JB e: info@in-wood.co.uk w: www.in-wood.co.uk t: 01825 872550 f: 01825 872914 Gl1000

Inwood Engineering Ltd

Fletchers Corner, Milton Road, Shipton-under-Wychwood, Oxfordshire OX7 6BD e: laurynas@inwoodengineering.co.uk w: www.inwoodengineering.co.uk t: 01993 650296 Co9100, En2000, Ti1200

Ipswich Timber Frame Ltd

Unit 1 Anson Road, Martlesham Heath Business Park, Ipswich, Suffolk IP5 3RG e: enquiries@ipswichtimberframe.co.uk w: www.ipswichtimberframe.co.uk t: 0845 5211309 f: 01473 612096 Ti2000

ITW Construction Products Diamond Point, Fleming Way, Crawley, West Sussex RH10 9DP e: po-cs@itwcp.com w: www.itwcp.co.uk t: 01293 523372 Fa1000, To0500, To1000

iWood Timber Ltd

Unit 1C, Airfield Industrial Estate, Hixon, Stafford, Staffordshire ST18 0PF e: adrianm@iwood.co.uk w: www.iwood.co.uk t: 01889 279018 f: 01889 271196 Be1000, Cd1000, Ha7000, Ma2500, Ti7600

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TRADA members

J

J B Kind Limited

Portal Place, Astron Business Park, Hearthcote Road, Swadlincote, Derbyshire DE11 9DW e: info@jbkind.com w: www.jbkind.com t: 01283 554197 f: 01283 554182 Do1000, Do2000, Do3000, Do4500, Do5000

J C K Joinery

8 Heanor Street, Leicester, Leicestershire LE1 4DD e: enquiries@jckjoinery.co.uk w: www.jckjoinery.co.uk t: 0116 291 2288 f: 0116 291 2300 Do2500, Do4500, Do5000, Jo4000, Wi3000

J K C Timber Engineering Treveth, Trevissome, Flushing, Falmouth, Cornwall TR11 5TA e: johncruise@btinternet.com t: 01326 373414 f: 01326 378946 En2000

J P Corry Group Limited 648 Springfield Road, Belfast, County Antrim BT12 7EH e: info@jpcorry.co.uk w: www.jpcorry.co.uk t: 028 9024 3661 f: 028 9023 2123 Bu1000, Ti7500

J P Stone Limited

Milstead Manor Farm, Manor Road, Milstead, Sittingbourne, Kent ME9 0SE e: julie@jpstoneuk.com w: www.jpstoneuk.com t: 01795 830400 f: 01795 830411 Do1000, Do2500, Fu4000, Jo4000, La6000

Jackson Building Centres Ltd

Pelham House, Canwick Road, Lincoln, Lincolnshire LN5 8HG e: sales@jacksonbc.co.uk w: www.jacksonbc.co.uk t: 01522 511115 f: 01522 560703 Bu1000, Pa7500, Ro2000, Ti7500, Tr4000

James Callander & Son Ltd

Abbotshaugh Sawmills, Abbots Road, Bainsford, Falkirk, FK2 7XU e: info@jcallander.co.uk w: www.jcallander.co.uk t: 01324 621563 f: 01324 634386 Fe3000, Pr1000, Sa6000, St6000, Ti7700

James Dunnett Architects

142 Barnsbury Road, London N1 0ER e: info@jamesdunnettarchitects.com w: www.jamesdunnettarchitects.com t: 020 7833 3451 Ar2000

James Latham plc

James Lockyer Associates Ltd

Jessella LTD

James Latham plc

Jane Leadon & Co

Jestico + Whiles

Jane Wernick Associates

Jet Joinery Suppliers Ltd

Unit 3, Swallow Park, Finway Road, Hemel Hempstead, Hertfordshire HP2 7QU e: marketing@lathams.co.uk w: www.lathamtimber.co.uk t: 01442 849100 f: 01442 267241 Do2000, Ki3000, Md3000, Pa7000, Pa8700 Units 22/24 Purfleet Industrial Park, Juliette Way, Aveley, South Ockendon, Essex RM15 4YD e: timber.purfleet@lathams.co.uk w: www.lathamtimber.co.uk t: 01708 864477 f: 01708 862727 Cd1000, De2000, Fl4000, Mo0500, Ti0500

James Latham plc

Chartwell Drive, Off West Avenue, Wigston, Leicester, Leicestershire LE18 2FN e: wigston@lathams.co.uk w: www.lathamtimber.co.uk t: 0116 288 9161 f: 0116 281 3806 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Unit 6, Matrix Park, Talbot Road, Fareham, Hampshire PO15 5AP e: panels.fareham@lathams.co.uk w: www.lathamtimber.co.uk t: 01329 854800 f: 01329 849585 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Badminton Road Trading Estate, Yate, Bristol, BS37 5JX e: panels.yate@lathams.co.uk w: www.lathamtimber.co.uk t: 01454 315421 f: 01454 323488 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Pharos, Brittain Way, Eurocentral, Motherwell, Lanarkshire ML1 4XJ e: scotland@lathams.co.uk w: www.lathamtimber.co.uk t: 01698 838777 f: 01698 831452 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Unit 4 Dolphin Way, Purfleet, Essex RM19 1NZ e: panels.thurrock@lathams.co.uk w: www.lathamtimber.co.uk t: 01708 869800 f: 01708 860900 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Nest Road, Felling Industrial Estate, Gateshead, Tyne & Wear NE10 0LU e: panels.gateshead@lathams.co.uk w: www.lathamtimber.co.uk t: 0191 469 4211 f: 0191 469 2615 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

4 Clerwood Row, Edinburgh, Midlothian EH12 8PU e: j.jack@blueyonder.co.uk t: 0131 334 6334 Ar2000

Topcliffe Close, Off Topcliffe Lane, Capitol Park East, Tingley, Leeds, West Yorkshire WF3 1DR e: leeds@lathams.co.uk w: www.lathamtimber.co.uk t: 0113 387 0830 f: 0113 387 0855 Cd1000, Do2000, Mo0500, Pa7200, Ti7600

James Latham plc

James Latham plc

James Jack Associates

Unit 2, Swallow Park, Finway Road, Hemel Hempstead, Hertfordshire HP2 7QU e: panels.hemel@lathams.co.uk w: www.lathamtimber.co.uk t: 01442 849000 f: 01442 239287 Do2000, Ki3000, Md3000, Pa7000, Pa8700

230 |

Timber 2017 Industry Yearbook

Unit 3, Yorks Park, Blowers Green Road, Dudley, West Midlands DY2 8UL e: panels.dudley@lathams.co.uk w: www.lathamtimber.co.uk t: 01384 234444 f: 01384 233121 Cd1000, Do2000, Mo5000, Pa7000, Ti7700

4 Oakland Mews, Liskeard Business Park, Liskeard, Cornwall PL14 3UX e: post@jameslockyer.co.uk w: www.jameslockyer.co.uk t: 01579 344771 f: 01579 344882 Co4000, Co5000, Co8800, Co9100, En2000 40 Gortfad Road, Garvagh, Coleraine, Co. Derry BT51 5BG e: janeleadon@btinternet.com t: 028 2955 8929 f: 028 2955 7769 Unit 10D, Printing House Yard, Hackney Road, London E2 7PR e: colin.jackson@wernick.eu.com w: www.wernick.eu.com t: 020 7749 1066 f: 020 7749 1067

Jay Ashall Partnership

108, London Road, Holmes Chapel, Crewe, Cheshire CW4 7BD e: enquiries@jayashall.co.uk w: www.jayashall.co.uk t: 01477 534897 f: 01477 532175 Ar2000, He1000, Ti1200

JC Consultancy Limited

Morgan House, Gilbert Drive, Boston, Lincolnshire PE21 7TQ e: info@jcconsultancyltd.com w: www.jcconsultancyltd.com t: 01205 317540 En2000

JCP Engineers

Suite 1, Ground Floor, Minton House, London Road, Amesbury, Wiltshire SP4 7RT e: admin@jcpengineers.co.uk w: www.jcpengineers.co.uk t: 01980 677722 En2000

JDA Building Consultants

Hayesdown, Withyham Road, Groombridge, Tunbridge Wells, Kent TN3 9QP e: jda@jdabuildingconsultants.co.uk t: 01892 864462

JDM Joinery Ltd

27 Selby Place, Stanley Industrial Estate, Skelmersdale, West Lancashire WN8 8EF e: info@jdmltd.co.uk w: www.jdmltd.co.uk t: 01695 550952 f: 01695 559630 Fu4000, Jo4000, Jo5000, St3000, Wi2000

Jennings Design Associates Limited The Warehouse, Saxon Street, Denton, Manchester M34 3DS e: bill@jda-architects.com w: www.jda-architects.com t: 0161 336 5011 f: 0161 320 0512 Ar2000, Ar2000

Jenny McIntee Architectural Design

Tyttenhanger House, Coursers Road, Colney Heath, Hertfordshire AL4 0PG e: info@jessella.co.uk w: www.jessella.co.uk t: 01727 744567 f: 01727 201081 Bu3000 1 Cobourg Street, London NW1 2HP e: jw@jesticowhiles.com w: www.jesticowhiles.com t: 020 7380 0382 Ar2000 Unit 1, New Line Road, Kirby-in-Ashfield, Nottinghamshire NG17 5JQ e: liam@jet-joinery.co.uk w: www.jet-joinery.co.uk t: 01623 755560 f: 01623 722211 Jo4000

Jewson Ltd

Stevenson Road, Durranhill Trading Estate, Carlisle, Cumbria CA1 3NX w: www.jewson.co.uk t: 01228 536401

Jewson Ltd

300 Price Street, Birkenhead, Merseyside CH41 3PX w: www.jewson.co.uk t: 0151 647 7421

Jewson Ltd

Pinford Lane Industrial Estate, Pinford Lane, Buckley, Clwyd CH7 3PL w: www.jewson.co.uk t: 01244 549720

Jewson Ltd

Pyewipe Road, Grimsby, South Humberside DN31 2QN w: www.jewson.co.uk t: 01472 350205

Jewson Ltd

Kestrel Business Park, Kestral Way, Sowton Industrial Estate, Exeter, Devon EX2 7LZ w: www.jewson.co.uk t: 01392 252251

Jewson Ltd

Mill Place, 90 Bristol Road, Gloucester, GL1 5SQ w: www.jewson.co.uk t: 01452 529871

Jewson Ltd

Canal Wharf, Canal Road, Hereford HR1 2EB w: www.jewson.co.uk t: 01432 272276

Jewson Ltd

Cardinal Leisure Park, Greyfriars Road, Ipswich, Suffolk IP1 1UP w: www.jewson.co.uk t: 0845 640 9331

Chads Cottage Fen Road, Frampton Fen, Boston, Lincolnshire PE20 1SD e: info@jennymcintee.co.uk w: www.jennymcintee.co.uk t: 07921 003153 Ar2000

Jewson Ltd

JEP Ltd

111 Cannock Street, Thurmaston, Leicester, Leicestershire LE4 9HR w: www.jewson.co.uk t: 0116 246 5700

12 Dowry Square, Hotwells, Bristol, Avon BS8 4SH e: mail@jepdesign.co.uk t: 0117 929 7949

43 Jubilee Drive, Loughborough, Leicestershire LE11 5XW w: www.jewson.co.uk t: 01509 231091

Jewson Ltd

www.trada.co.uk

TRADA members

Jewson Ltd

Gibraltar Island, Old Mill Business Park, Leeds LS10 1RJ w: www.jewson.co.uk t: 0113 270 2717

Jewson Ltd

Dereham Road, Hempton, Fakenham, Norfolk NR21 7JX w: www.jewson.co.uk t: 01328 851451

Jewson Ltd

London Road, Wheatley, Oxford OX33 1JE w: www.jewson.co.uk t: 01865 874141

Jewson Ltd

Richmond Walk, Devonport, Plymouth, Devon PL1 4LL w: www.jewson.co.uk t: 01752 562363

Jewson Ltd

Beaufort Road, Plasmarl Industrial Estate, Morriston, Swansea, West Glamorgan SA6 8HQ w: www.jewson.co.uk t: 01792 791305

Jewson Ltd

Antelope House, Burlesdon Road, Southampton, Hampshire SO19 8BF w: www.jewson.co.uk t: 023 8068 5128

Jewson Ltd

453 Queens Road, Sheffield, South Yorkshire S2 4DR w: www.jewson.co.uk t: 0114 273 0251 f: 0114 272 6108

Jewson Ltd

468 Basingstoke Road, Reading, Berkshire RG2 0QQ w: www.jewson.co.uk t: 0118 986 1992 f: 0118 975 0395

Jewson Ltd

Market Way, Canterbury, Kent CT2 7JJ w: www.jewson.co.uk t: 01227 763222 f: 01227 784378

Jewson Ltd

Farnham Trading Estate, Farnham, Surrey GU9 9NS w: www.jewson.co.uk t: 01252 724224 f: 01252 733263

Jewson Ltd

Kiln House Lane, Lytham St Annes, Lancashire FY8 3DT w: www.jewson.co.uk t: 01253 726831 f: 01253 722497

Jewson Ltd

Lingfield Sawmills, Lingfield Way, Yarm Road Industrial Estate, Darlington DL1 4PZ w: www.jewson.co.uk t: 01325 469447 f: 01325 361623

Jewson Ltd

Challow Station, Faringdon, Oxfordshire SN7 8NT w: www.jewson.co.uk t: 01367 718911 f: 01367 718814

Jewson Ltd

Isenhurst Sawmills, Cross in Hand, Heathfield, East Sussex TN21 0UB w: www.jewson.co.uk t: 01435 864411 f: 01435 865377

www.trada.co.uk

Jewson Ltd

JLC

Jewson Ltd

JML Contracts

The Arns, Auchterarder, Perthshire PH3 1EJ e: sam@jmlcontracts.co.uk w: www.jmlcontracts.co.uk t: 01764 663271

Chuan, Quarry Hill, Box, Corsham, Wiltshire SN13 8LP e: graham@jc-developments.co.uk w: www.jc-developments.co.uk t: 01225 744999

Jewson Ltd

John Bellman & Associates Ltd

JR Building Ltd

John Broom Associates

Julia Sanders Consulting Ltd

Arthurs Bridge Wharf, Horsell, Woking, Surrey GU21 4NP w: www.jewson.co.uk t: 01483 715371 f: 01483 763680 Deacon Road, Lincoln, LN2 4LB w: www.jewson.co.uk t: 01522 521364 f: 01522 560454 Clive Road, Redditch, Warwickshire B97 4DH w: www.jewson.co.uk t: 01527 63721 f: 01527 66456

Jewson Ltd

Greg Street, Reddish, Stockport, Cheshire SK5 7NW w: www.jewson.co.uk t: 0161 480 2434 f: 0161 366 6601

Jewson Ltd

Holmbush Industrial Estate, Manfield Way, St Austell, Cornwall PL25 3HQ w: www.jewson.co.uk t: 01726 73333 f: 01726 69245

Jewson Ltd

Narvik Way, Tyne Tunnel, Trading Estate, North Shields, Tyne & Wear NE29 7XJ w: www.jewson.co.uk t: 0191 257 6221 f: 0191 257 6179

Jewson Ltd

Bridge House Wharf, Lea Road, Waltham Abbey, Hertfordshire EN9 1AZ w: www.jewson.co.uk t: 01992 714000 f: 01992 788029

Jewson Ltd

Ilderton Wharf, Rollins Street, Peckham, London SE15 1EP w: www.jewson.co.uk t: 020 7732 3551 f: 020 7358 1058

Jewson Ltd

Merchant House, Binley Business Park, Coventry West Midlands CV3 2TT w: www.jewson.co.uk t: 02476 438400 f: 024 7643 8401

Jewson Ltd

East Moors Road, Cardiff, South Glamorgan CF24 5EE w: www.jewson.co.uk t: 029 2046 0511 f: 029 2048 7984

JHA Consulting

Mount Agar, Old Carnon Hill, Carnon Downs, Truro, Cornwall TR3 6LE e: john@jhaconsulting.co.uk w: www.jhaconsulting.co.uk t: 01872 858633 En2000

Jim Dowling trading as Curryhills Construction 9 The Green, Edlesborough, Buckinghamshire LU6 2JF e: info@curryhillsconstruction.co.uk w: www.curryhillsconstruction.co.uk t: 01525 220542 f: 01525 220636 Bu3000, En2000

Josh Riza

Lupton Court, Prospect Road, Ossett, Wakefield, West Yorkshire WF5 8AF e: james.lupton@atom.uk.net t: 01924 282000 En2000

221 High Road, Broxbourne EN10 6PZ e: joshriza@ntlworld.com t: 07774 602529 Bu3000

Joyce Chanin Developments Ltd

9 Ferns Close, Addington Road, South Croydon, Surrey CR2 8RG e: jba@johnbellman.co.uk w: www.johnbellman.co.uk t: 020 8657 1663 Ar2500, En2000

Barnfield Cottage, Overton Lane, Arlingham, Gloucestershire GL2 7JJ e: john@jrbuildingprojects.co.uk w: www.jrbuilding.co.uk t: 01452 741881 f: 01452 740392

2 Providence Place, Lyme Regis, Dorset DT7 3NZ e: johnbroom8@aol.com t: 01297 445324 f: 01297 444877

14 Caledon Road, Poole, Dorset BH14 9NN e: julia@jsconsultingltd.co.uk w: www.jsltd.edgedesignstudio.co.uk t: 01202 738293

Julian Bishop - Architect

John Coward Architects Ltd

Danygarn, Mountain West, Newport, Pembrokeshire SA42 0QX e: mail@julianbishop-architect.co.uk w: www.julianbishop-architect.co.uk t: 01239 821150 Ar2000

Unit 3 Unsworth’s Yard, Ford Road, Cartmel, Grange over Sands, Cumbria LA11 6PG e: margaret@johncowardarchitects.co.uk w: www.johncowardarchitects.co.uk t: 01539 536596 f: 015395 36775

Julian Owen Associates Architects

John McGill T/A Property Solutions

276 Queens Road, Beeston, Nottingham, Nottinghamshire NG9 2BD e: julian@julianowen.co.uk w: www.julianowen.co.uk t: 0115 922 9831 Ar2000, Co4000, En1000, Su1000

39 Alma Vale Road, Clifton, Bristol, Avon BS8 2HL e: john@jrmcgill.co.uk t: 0117 973 3708 f: 0117 923 7603

John Peden Associates

Askival, Glenmore Road, Oban, Argyll PA34 4PG e: jpa@askival-oban.co.uk t: 01631 570170 f: 01631 571099 Co9100, En2000

John Renshaw Architects

86 Constitution Street, Edinburgh, Midlothian EH6 6RP e: jr.architects@btconnect.com w: www.johnrenshawarchitects.co.uk t: 0131 555 2245 f: 0131 555 5526

Jon J Oates

Woodhouse Farm, Hawkchurch, Axminster, Devon EX13 5UF e: jjo.associates@btinternet.com w: www.jjoassociates.co.uk t: 01297 678138 En2000

Jonathan Logsdon Architect

Deep Lock House, St Matthew’s Place, Pulteney Road, Bath, Somerset BA2 4JJ e: jonathan@jlarchitects.co.uk w: www.jlarchitects.co.uk t: 01225 484636 f: 01225 484636 Ar2000

Jonathan Shattock

1 Lordship Grove, London N16 0QB e: j.shattock@btconnect.com t: 020 8809 4424 Ar2000

Joseph Griggs & Co Limited

Bristol Road, Gloucester, Gloucestershire GL1 5TD e: sales@josephgriggs.com w: www.josephgriggs.co.uk t: 01452 520346 f: 01452 300751 Cd1000, Co9100, Ti2000, Ti7500, Tr4000

K

K S Q Building Services

32 Manners Road, Southsea, Portsmouth, Hampshire PO4 0BB e: k.askew@which.net w: www.kenaskew.co.uk t: 07775 675157 f: 023 9286 3469

Karen Gardner Architect

Cwmbach, The Bridge, Narberth, Pembrokeshire SA67 8QZ e: karenga@ukgateway.net t: 01834 860784 Ar2000

Karlin Timber Frame (NE) Ltd

9 Maple Way, Aycliffe Industrial Park, Newton Aycliffe, County Durham DL5 6BF e: info@karlintimberframe.co.uk w: www.karlintimberframe.co.uk t: 01325 300250 Ti1500, Ti2000

Kast Architects Ltd

67 Lemon Street, Truro, Cornwall TR1 2PN e: hello@kastarchitects.com w: www.kastarchitects.com t: 01872 241111 Ar2000

Kate Kelly Architect

Unit 1 Caistor MUC, 19 South Street, Caistor, Lincolnshire LN7 6UB e: kate@katekellyarchitect.co.uk t: 01472 851732 Ar2000

Timber 2017 Industry Yearbook

| 231

TRADA members

Kavanagh Forensics Ltd

Unit 16, Kinsealy Business Park, Kinsealy, Co. Dublin, Republic of Ireland e: ian@kavanaghforensics.ie w: www.kavanaghforensics.ie t: 00 353 87 319 7815 En2000

Kay Pilsbury Architects Ltd

Honeylands, Radwinter, Saffron Walden, Essex CB10 2TJ e: peter@kpt.co.uk w: www.kpt.co.uk t: 01799 599208 f: 01799 599965

KDA

Croft Lodge, Bircher, Leominster, Herefordshire HR6 0BN e: kate@katedarby.com w: www.katedarby.com t: 01568 780475 f: 0797 6214423 Ar2000

KDS & Associates Ltd

101 The Blackfrairs Foundry, 156 Blackfrairs Road, London SE1 8EN e: ian@kdsassociates.co.uk w: www.kdsassociates.co.uk t: 020 7721 7091 f: 020 7721 7093 Ar2000

Keith Baker Associates

Rhiwcenglau, Llanfair, Harlech, Gwynedd LL46 2RR e: keith.woodbury@btinternet.com t: 01766 781358

Keith Roberts Projects Ltd 18A Carter Street, Uttoxeter, Staffordshire ST14 8EU e: kr@krprojects.co.uk t: 01889 566299 f: 01889 566899

Keith Sanger Associates

23 Hazel Road, Lymington, Hampshire SO41 8GR e: keith@sangersurveyors.co.uk w: www.sangersurveyors.co.uk t: 01590 676879 Su1000

Keith Warren Consultants Ltd 37 Horefield, Porton, Salisbury, Wiltshire SP4 0LE e: keith@kjwconsultants.co.uk w: www.kjwconsultants.co.uk t: 01980 619041 En2000

Kendall Kingscott Ltd

Kenneth Rayson & Sons Ltd

Kingfisher Consulting

Kent Flush Doors & Joinery Ltd

Kingspan Timber Solutions Ltd

Unit 8, Cringle Road, Stoke Rochford, Grantham, Lincolnshire NG33 5EG e: kennethraysonandsons@btconnect.com w: www.kennethraysonandsons.co.uk t: 01476 530179 f: 01476 530994 Jo4000 Unit 12 Neptune Business Estate, Neptune Close, Frindsbury, Rochester, Kent ME2 4LT e: info@kentflushdoors.com w: www.kentflushdoors.com t: 01634 712451 f: 01634 713272 Do2500, Do4500, Do5000, Jo4000, Ve3000

Kent Structures Ltd

Unit 2 Brunswick Road, Cobbs Wood Industrial Estate, Ashford, Kent TN23 1EH e: dc@kentstructures.co.uk w: www.kentstructures.co.uk t: 01233 659136 Bu3000

Keops Ltd

Five Oaks Farm, Sheriffs Lench, Evesham, Worcestershire WR114SN e: ideas@logcabins.co.uk w: www.logcabins.co.uk t: 01386 861961 f: 01386 861961

Timber 2017 Industry Yearbook

Kirsty Maguire Architect Ltd

Fleet Collective, Chamber Building, Panmure Street, Dundee DD1 1EP e: hellodundee@kirstymaguire.com w: www.kirstymaguire.com t: 07766 054352 Ar2000

Kithurst Builders

KLH UK

Units 17-19, Spitfire Park, Northfield Road, Market Deeping, Peterborough, Cambridgeshire PE6 8GY e: chris.halliday@kestreltimberframe.co.uk w: www.kestreltimberframe.co.uk t: 01733 348173 f: 01778 348924 Ti2000

Kidlington Joinery

High Street, Islip, Kidlington, Oxfordshire OX5 2RX e: tw@kidlingtonjoinery.co.uk w: www.kidlingtonjoinery.co.uk t: 01865 374880 f: 01865 379246

Kilbroney Timber Frame Ltd

Kiltra Timber

232 |

3rd Floor West, 1-3 Coate Street, London E2 9AG e: info@kland.co.uk w: www.kland.co.uk t: 020 7729 7781 Ar2000

Kestrel Timber Frame Ltd

Kendo Contracts Ltd

Kenford House, 28 Cygnus Business Centre, Dalmeyer Road, Willesden, London NW10 2XA e: info@kenford.co.uk w: www.kenford.co.uk t: 020 8830 4400 f: 020 8830 4300 Bu3000

Kinnear Landscape Architects Ltd

71-77 Admiral Street, Kinning Park, Glasgow, Lanarkshire G41 1HP e: info@kessington.co w: www.kessington.co t: 0141 245 0616 Bu3000

Kessington Ltd

Valley Business Park, 48 Newtown Road, Rostrevor, Co Down BT34 3DA e: info@kilbroneytimberframe.com w: www.kilbroneytimberframe.com t: 028 4173 9077 f: 028 4173 9933 Ti1500

Kenford Builders Ltd

Eltisley Road, Great Gransden, Sandy, Bedfordshire SG19 3AR e: info@kingspantimbersolutions.co.uk w: www.kingspantimbersolutions.co.uk t: 01767 676400 f: 01767 676444 Ho3000, St8500, Ti1200, Ti2000, Ti2700

Middle Barn, Springhead Farm, Amberley Road, Pulborough, West Sussex RH20 4HN e: antoine@kithurstbuilders.co.uk w: www.kithurstbuilders.co.uk t: 01903 746863 f: 01903 740541 Bu3000

Glenworth Court, Lime Kiln Close, Stoke Gifford, Bristol, Avon BS34 8SR e: simon.weston@kendallkingscott.co.uk w: www.kendallkingscott.co.uk t: 0117 931 2062 Ar2000 248 Bull Lane, Eccles, Aylesford, Kent ME20 7HF e: kjphillips@kendocontracts.co.uk w: www.kendocontracts.co.uk t: 07855 792477 Bu3000

Barley Castle Yard, Market Street, Hayfield, High Peak, Derbyshire SK22 2EP e: jonathan@kingfishergb.co.uk w: www.kingfishergb.co.uk t: 01663 741312 f: 0870 131 4559 Co9100, En2000

Kiltra, Wellingtonbridge, Co. Wexford, Republic of Ireland e: info@kiltra.ie w: www.kiltra.ie t: 00 353 51 560667 Ti7600

Kind & Co (Builders) Ltd

Bridge House, 530 High Road, Leytonstone, London E11 3EQ e: mail@kind-build.com w: www.kind-build.com t: 020 8539 6923 f: 020 8558 7566 Bu3000, Ho3000

2 The Canvas House, 25 Queen Elizabeth Street, London SE1 2NL e: office@klhuk.com w: www.klhuk.com t: 020 3031 8070 f: 020 7357 7271 Co9100, Co9200

KMASS

35 Brompton Road, Knightsbridge, London SW3 1DE w: www.kmass.co.uk t: 020 7125 0800

Knox Bhavan Architects LLP

69 Choumert Road, London SE15 4AR e: mail@knoxbhavan.com w: www.knoxbhavan.com t: 020 7635 9911 Ar2000

Koppers

Fieldhouse Lane, Marlow, Buckinghamshire SL7 1LS e: richardsvs@koppers.eu w: www.koppers.com t: 01628 486644 f: 01628 476757 Cd1000, Fl1000, Pr1000, So1000, Ti7000

kPa Consulting Engineers Ltd Henbury Cottage, Southgate Road, Southgate, Swansea SA3 2BT e: mail@kpaconsulting.co.uk w: www.kpaconsulting.co.uk t: 01792 455077 En2000

kritikoswood

Factory1, Tourlos Marpissa Paros, Cyclades, 84400, Greece e: info@kritikoswood.gr w: www.kritikoswood.gr t: 00 30 22840 41504 f: 00 30 22840 28662 De2000, Do2500, Fl3500, Pa7200, Wi2000

kritikoswood

Factory 2, Misbourni Elaionas Thiva, Thiva, 32200, Greece e: info@kritikoswood.gr w: www.kritikoswood.gr t: 00 30 2262 089891 f: 00 30 22840 28662 Do2500, Pa7200, Ti2000, Ti7500, Wi2000

KRP Building Consultancy Ltd 35 Buckingham Road, Bicester, Oxfordshire OX26 2NU e: kevin.prior@tiscali.co.uk w: www.kevinrprior.co.uk t: 01869 246472 Co4000, Su1000

KRP Consulting Engineers Limited

Hadley, 3B The Mall, St Albans, Hertfordshire AL2 2HT e: ken@kmass.co.uk w: www.kmass.co.uk t: 01727 875571 Co4000, Co8500, Co9100, Co9200, Su1000

239 College Road, Sandhurst, Berkshire GU47 0RJ e: mail@krpconsulting.co.uk w: www.krpconsulting.co.uk t: 01276 38353 f: 01276 38317 En2000

Knauf

Krystal Construction and Joinery Ltd

KMASS

Kemsley Fields Business Park, Sittingbourne, Kent ME9 8SR e: ctutt@knauf.co.uk w: www.knauf.co.uk t: 0800 521050 f: 0800 521205

Knevitt Consulting

The Old Sunday School, Sladesbridge, Wadebridge, Cornwall PL27 6JB e: engineers@knevittconsulting.co.uk w: www.knevittconsulting.co.uk t: 01208 815400 f: 01208 815409 Co9100, Co9200, En2000

43 St Mary’s Road, Ealing, London W5 5TB e: joe@kcj-group.com w: www.kcj-group.com t: 020 8840 7696 Bu3000

Kyle Smart Associates

The Barn, Butchers Wick, Sewell, Dunstable, Bedfordshire LU6 1RP e: kylesmart@kylesmartassociates.co.uk w: www.kylesmartassociates.co.uk t: 01582 690222 f: 01582 690333

www.trada.co.uk

TRADA members

L

L & G Forest Products Ltd

Unit 3 Aerodrome Estate, Detling, Maidstone, Kent ME14 3HU e: sales@lgfp.co.uk w: www.lgfp.co.uk t: 01622 738246 f: 01622 738281

L B Structures

Trehailes, 17 Pencantol, Frogpool, Truro, Cornwall TR4 8SQ e: lee@lbstructures.co.uk w: www.lbstructures.co.uk t: 01872 865073

L F Webb & Partner

58 Broad Street, Lyme Regis, Dorset DT7 3QF e: richard.stratton@lfwebb.co.uk w: www.lfwebb.co.uk t: 01297 442678 Co4000, Su1000

LABC Warranty

2 Shore Lines Building, Shore Road, Birkenhead, Wirral CH41 1AU e: john.gilbert@labcwarranty.co.uk w: www.labcwarranty.co.uk t: 0854 054 0505 In2000

Lacey Hickie Caley Ltd

The Design Studio, Emperor Way, Exeter Business Park, Exeter, Devon EX1 3QS e: postmaster@ex.lhc.net w: www.lhc.net t: 01392 444334 Ar2000, Ar2500, Co7000, La9000

Lacey Hickie Caley Ltd

The Design Studio, Guardhouse, Royal William Yard, Plymouth, Devon PL1 3RP e: postmaster@lhc.net w: www.lhc.net t: 01752 669368 Ar2000, Ar2500, Co7000, La9000

Lakeland Timber Frame

Unit 34a, Holme Mills Industrial Estate, Holme, Carnforth, Lancashire LA6 1RD e: info@lakelandtimberframe.co.uk w: www.lakelandtimberframe.co.uk t: 01524 782596 Ti2000

Laminated Timber Structures Ltd Rear Of 62 Ravensworth Road, Doncaster, South Yorkshire DN1 2AR e: lee@laminatedtimberstructures.co.uk w: www.laminatedtimberstructures.co.uk t: 07802 693414 Ti1500

Lanegreen UK Ltd

42 Birches Road, Codsall, Wolverhampton, South Staffordshire WV8 2JR e: peter.morris@lanegreen.com t: 07813 925313 Bu3000

Langley Design

Unit L (Gate 1), Chelworth Industrial Estate, Cricklade, Swindon, SN6 6HE e: info@langleydesign.co.uk w: www.langleydesign.co.uk t: 01793 759461 f: 01793 759462 Fu3000

www.trada.co.uk

Lawrenson Associates

The Globe, 142 Hardshaw Street, St. Helens, Merseyside WA10 1JT e: info@lawrensonassociates.co.uk w: www.lawrensonassociates.co.uk t: 01744 733446 Ar2000, Co4000, En2000

Leadon Timber Frame Ltd

79 Dunnamore Road, Cookstown, Co. Tyrone BT80 9NX e: info@leadontimberframe.com w: www.leadontimberframe.com t: 028 8675 1521 f: 028 8675 2060

Lee Evans Partnership

Local Homes - Low Carbon Living

Lovelock Mitchell Architects

1, The Factory, Stephenson Avenue, Beechdale Estate, Walsall, West Midlands W2 7HF e: jason.powell@accordgroup.org.uk w: www.accordgroup.org.uk/local_homes t: 01922 614898 f: 01922 624396 St8000, St8500, Ti2000

3 Stanley Street, Chester, Cheshire CH1 2LS e: admin@lovelockmitchell.com w: www.lovelockmitchell.com t: 01244 404321 Ar2000

Lowe & Simpson Group Ltd

Vickers Close, Preston Farm Industrial Estate, Stockton, Cleveland TS18 3TD e: jh@ls-stairs.co.uk w: www.ls-stairs.co.uk t: 01642 677181 f: 01642 606458 Gl1000, St2000, St3000, Wo2000

Lochplace Ltd

The Forge, Innishannon, Co Cork T12 W72X, Republic of Ireland e: rgs@lochplace.com t: 00 353 21 477 6677 f: 00 353 21 477 6063

Lowfield Timber Frames Ltd

St John’s Lane, Canterbury, Kent CT1 2QQ e: architects@lee-evans.co.uk w: www.lee-evans.co.uk t: 01227 784444 f: 01227 819102 Ar2000

LOCi:architecture

Jennings House, Jennings Street, Penzance, Cornwall TR18 2LU e: office@loci-architecture.co.uk t: 01736 364426 Ar2000

Lowfield, Marton, Welshpool, Powys SY21 8JX e: darren.jarman@ltf.uk.com w: www.lowfieldtimberframes.co.uk t: 01743 892004 f: 01743 892003 Bu6800, Bu7000, St8500, Ti2000

Len Smith Consulting Ltd

Lockhart-Ball Associates

Loyn & Co Architects

Old Manor Farmhouse, Buckingham Road, Edgcott, Aylesbury, Buckinghamshire HP18 0TR e: lensmithconsulting@outlook.com t: 07714 750709 En2000

Leslie D. Howson, Chartered Architect 179/9 Gilmore Place, Edinburgh, Midlothian EH3 9PW e: leslie.howson@virgin.net t: 0131 229 1241 Ar2000

Libra Design & Consultancy Limited 1 Appleby Close, Hoghton, Preston, Lancashire PR5 0BE e: libradesign@sky.com t: 01254 853676 En2000

934 Garratt Lane, London SW17 0ND e: hugh@l-ba.com w: www.l-ba.com t: 020 8672 1056 f: 020 8767 9401 Ar2000, Co5000

Temporary Works Design Team, Beazley House, 82 St Thomas Street, London SE1 3QU e: info@costain.com w: www.costain.com t: 020 3465 9700 En2000

Longworth Building Services

School Of The Built Environment, Limerick, Co Limerick, Republic of Ireland e: michael.beasley@lit.ie t: 00 353 61 208208 Ed4000

Linden Hudson Ltd

Lonza Wood Protection

Unit 15 Golding Barn Estate, Henfield Road, Small Dole, East Sussex BN5 9XH e: info@taylorcarpentry.co.uk w: www.taylorcarpentry.co.uk t: 07919 020360 Cj1000

Lionel Gregory Limited Architects

Wheldon Road, Castleford, West Yorkshire WF10 2JT e: timberprotectionadvice.ukca@lonza.com w: www.lonzawoodprotection.com/eu t: 01977 714000 f: 01977 714001 Co8500, Fl1000, Pl3000, Pr1000, Ti7000

Unit J1 Fulcrum Business Park, Vantage Way, Mannings Heath, Poole, Dorset BH12 4NU e: john.s@lionelgregory.co.uk w: www.lionelgregoryarchitects.co.uk t: 01202 723157 f: 01202 745464

Lothian Estates

Lissett Homes

Loughton Contracts PLC

Halifax Way, Pocklington Industrial Estate, The Airfield, York, North Yorkshire YO41 4JZ e: chris.close@lissetthomes.co.uk w: www.lissetthomes.com t: 01759 302801 f: 01759 322159 Bu3000

Little Green Island

Lothian Estates Office, Jedburgh, Roxburghshire TD8 6UF e: factor@lothianestates.co.uk w: www.lothianestates.co.uk t: 01835 862201 f: 01835 863992 8 & 9 Loughton Business Centre, Langston Road, Loughton, Essex IG10 3FL e: info@loughtoncontracts.com w: www.loughtoncontracts.com t: 020 8508 9394 f: 020 8508 0909

Louisiana-Pacific Corporation

Le Hurel Cottage, Le Vallon, St Martins, Guernsey GY4 6DQ e: littlegreenisland@icloud.com t: 07781 423057

414 Union St., Suite 2000, Nashville, Tennessee 37219, USA e: IntlSales@lpcorp.com w: www.lpcorp.com t: 00 1 615 986 5742

Lloyd Evans Prichard

Lovell Partnerships Ltd

Boardwalk, 21 Little Peter Street, Manchester, Lancashire M15 4PS e: postlep-architects.co.uk w: www.lep-architects.co.uk t: 0161 834 6251 Ar2000

LSM Architecture

London Bridge Station Redevelopment

North Florida Road, Haydock Industrial Estate, Haydock, St Helens, Merseyside WA11 9UB e: info@llongworth-uk.com w: www.longworth-uk.com t: 0845 634 1370 f: 0845 634 1379 Bu3000

Limerick Institute of Technology

21 Victoria Road, Penarth, Vale Of Glamorgan CF64 3EG e: architecture@loyn.co.uk w: www.loyn.co.uk t: 029 2071 1432

Marston Park, Tamworth, Staffordshire B78 3HN e: rob.worboys@lovell.co.uk w: www.morgansindall.com t: 01827 305600 Bu3000

35 Guthrie Street, Edinburgh, Midlothian EH1 1JG e: info@lsmarchhitecture.co.uk w: www.lsmarchhitecture.co.uk t: 0131 564 0750 Ar2000

M

M & K Macleod

Kilmory Industrial Estate, Lochgilphead, Argyll PA31 8RR e: sales@m&kmacleod.co.uk w: www.mkmacleod.co.uk t: 01546 602989 f: 01546 603789 Bu3000, Ho3000

M D Griffiths BSc (Hons) MRICS Chartered Building Surveyor

5 Greenmount Road, Darlington, Co Durham DL3 8EP e: martyn@martyngriffiths.wanadoo.co.uk t: 01325 284022

M K A Architects Limited

Rosewood House, High Street, Hadlow, Tonbridge, Kent TN11 0EF e: design@mka-architects.co.uk t: 01732 850995 Ar2000, Co4000, Su1000

M L Kubik & Son Ltd

Chartered Civil & Structural Engineers, 17 Birchwood Drive, Ravenshead, Nottingham, Nottinghamshire NG15 9EE e: info@mlkubik.co.uk w: www.mlkubik.co.uk t: 01623 490330 f: 0870 836 2128 Co9100, En2000, Re4000

M Price Limited

1 Haslemere Business Centre, Lincoln Way, Enfield, Middlesex EN1 1DX e: info@mprice.co.uk w: www.mprice.co.uk t: 020 8443 4343 f: 020 8804 5383

Timber 2017 Industry Yearbook

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TRADA members

M T Daniels Ltd Carpentry & Joinery

Genesis Station Road, Great Ryburgh, Norfolk NR21 0DX e: info@mtdanielscarpentry.co.uk w: www.mtdanielscarpentry.co.uk t: 07825 915988 Cj1000

Maccreanor Lavington Ltd

15c Micawber Street, London N1 7TB e: uk@ml-architects.com w: www.maccreanorlavington.com t: 020 7336 7353

Maccreanor Lavington Ltd

Made In Oak

Whychurch Farm, Crudwell Road, Malmesbury, Wiltshire SN16 9JL e: info@madeinoak.com w: www.madeinoak.com t: 01666 330182 Ti2000, Ti2500

Malaysian Timber Council

24 Old Queen Street, London SW1H 9HP e: council@mtc.co.uk w: www.mtc.com.my t: 020 7222 8188 f: 020 7222 8884 As1000, Do2500, Fl3500, Jo4000, Mo4500

77 Bastwick Street, Ground Floor, London EC1V 3PZ e: uk@ml-architects.com w: www.maccreanorlavington.com t: 020 7336 7353 f: 020 7336 7655 Ar2000

Malby Architects

Macdonald Wright Architects

Manley Construction

39 Parkholme Road, London E8 3AG e: mail@macdonaldwright.com w: www.macdonaldwright.com t: 020 7249 0791 Ar2000

Mace

155 Moorgate, London EC2M 6XB w: www.macegroup.com t: 020 3522 3000 Bu3000

Machined Timber Specialists

Unit 8, Block B, Bullford Business Campus, Kilcoole, County Wicklow, Republic of Ireland e: info@woodcomponents.ie w: www.woodcomponents.ie t: 00 353 1 281 2106 f: 00 353 1 281 2112 Ce1000, Co8700, Co9100

Maciver Consultancy Services Limited 2a Steinish, Stornoway, Isle of Lewis HS2 0AA e: malcolm@maciverconsultancy.com w: www.maciverconsultancy.com t: 01851 704703 f: 01851 705753 Co9100, En2000

Mackellar Schwerdt Architects The Old Library, Albion Street, Lewes, East Sussex BN7 2ND e: info@mackellarschwerdt.co.uk w: www.mackellarschwerdt.co.uk t: 01273 480608 f: 01273 480688 Ar2000, Co4000, Co8500, Co9300

Mackenzie Hughes Ltd

4 Old Tolbooth Wynd, Calton Road, Edinburgh, Midlothian EH8 8EQ e: rory@mackenziehughes.co.uk w: www.mackenziehughes.co.uk t: 0131 557 4966 f: 0131 557 9266 Bu3000

Mackenzie Wheeler

11-13 Batemans Row, Shoreditch, London EC2A 3HH e: rwheeler@mackenziewheeler.co.uk w: www.mackenziewheeler.co.uk t: 020 7739 8279 Ar2000

MacLaren Roughton

Regal House, 13 Albion Place, Maidstone, Kent ME14 5DY e: info@maclarenroughton.co.uk w: www.maclarenroughton.co.uk t: 01622 690540 f: 01622 687036 Co4000, Co8800, Co9100, En2000

234 |

Timber 2017 Industry Yearbook

305 Coppergate House, 16 Brune Street, London E1 7NJ e: matt@malbyarchitects.com w: www.malbyarchitects.com t: 020 7954 9219 Ar2000 Main Street, Duleek, Co Meath A92 Y263, Republic of Ireland e: damien@manleyconstruction.com w: www.manleyconstruction.com t: 00 353 41 982 3981 f: 00 353 41 982 3982 Ti2000

Mann Williams

7 Old King Street, Bath, Somerset BA1 2JW e: pjl@mannwilliams.co.uk w: www.mannwilliams.co.uk t: 01225 464419 f: 01225 448651

Marcus Beale Architects

The Old Post Office, 1 Compton Road, Wimbledon, London SW19 7QA e: mba@marcus-beale.co.uk w: www.marcus-beale.co.uk t: 020 8946 4141 f: 020 8946 2299

Margaret Steele Surveyor

Andridge Hill House, Spriggs Holly Lane, Radnage, High Wycombe, Buckinghamshire HP14 4DZ e: misfd@aol.com t: 01494 483517 Su1000

Mark Horton t/a Liberty Fire & Vision Units 1-2, Rosehill Business Park, 2-10 St Lukes Road, Southport, Merseyside PR9 0SH e: libertycontracts@talktalkbusiness.net t: 01704 544355 Do2500

Marshall, William J & Partners 43 Palace Street, Westminster, London SW1E 5HL e: enquiries@williamjmarshall.co.uk w: www.williamjmarshall.co.uk t: 020 7592 1122 f: 020 7821 7837 Ar2000, Co4000, En2000

Martin Noone Architect

136 Lower Georges Street, Dun Laoghaire, Dublin, Republic of Ireland e: mnarch@eircom.net t: 00 353 1 284 1607 f: 00 353 1 284 2172 Ar2000

Martin Robinson Carpentry Ltd

3rd Floor Whitewall Centre, White Wall Road, Medway City Estate, Rochester, Kent ME2 4DZ e: martin@mrc-contractors.co.uk w: www.mrc-contractors.co.uk t: 01634 727763 f: 01634 727704 Bu3000, Ho3000, Ti1500

Mason Clark Associates

McColl Associates

MAST Architects

McColm Civil & Structural Engineers Ltd

Unit E, Millshaw Business Living, Global Avenue, Beeston, Leeds LS11 8PR e: andy.thompson@masonclark.co.uk w: www.masonclark.co.uk t: 0113 277 9542 f: 0113 277 4738 Co4000, Co7000, Co9100, En2000, Su1000 51 St Vincent Crescent, Glasgow, Strathclyde G3 8NQ e: mast@mastarchitects.co.uk w: www.mastarchitects.co.uk t: 0141 221 6834 f: 0141 221 8450 Ar2000, Ar2500, Ho4000

1 Meadowbank Place, Edinburgh, Lothian EH8 7AW e: mail@mccollassoc.co.uk w: www.mccollassoc.co.uk t: 0131 555 0721 f: 0131 555 0723 Co4000, Co9200, En2000, Ti1200

Mission Hall, 2A Waterloo Road, Prestwick, South Ayrshire KA9 2AA e: info@mccolm-design.com w: www.mccolm-design.com t: 01292 737224 En2000

Materian Limited

McCurdy & Co Ltd

Maughan Reynolds Partnership

McGregor McMahon (Scotland) Limited

2nd Floor, Brian Royd Mills, Saddleworth Road, Greetland, West Yorkshire HX4 8NF e: info@materian.co.uk w: www.materian.co.uk t: 01422 416573 Co8800, Co9100, Co9200, Ti1200, Ti1500 3 Gladstone Terrace, Gateshead, Tyne And Wear NE8 4DY e: mrp@maughanreynolds.co.uk t: 0191 478 3355 f: 0191 490 0331 Co4000, Co9100, En2000

Maxwell & Company Architects and Designers Ltd

Larkfield, 23 Southside Road, Inverness, Inverness-shire IV2 3BG e: info@maxwellandco.co.uk w: www.maxwellandco.co.uk t: 01463 711676 f: 01463 711696 Ar2000, Co4000, Co8800, Co9300, He1000

MBM Contracts Ltd

Unit 5, Hatfield Regis Grange Estate, Hatfield Broad Oak, Bishop’s Stortford, Hertfordshire CM22 7JZ e: kris@mbmcontracts.co.uk w: www.mbmcontracts.co.uk t: 01279 717937 f: 01279 717936 Bu3000

McAndrew Associates Ltd

3 Newell Close, Aylesbury, Buckinghamshire HP21 7FE e: info@mcandrewassociates.co.uk w: www.mcandrewassociates.co.uk t: 01296 398070

McBeth Joinery

Cardiff Bay Workshops, 3 Brindley Road, Cardiff, South Glamorgan CF11 8TX e: mcbethjoinery@btconnect.com t: 029 2038 7676 f: 029 2038 7676 Do5000, Fu4000, Jo4000, St3000, Wi2000

McCarthy, Rachel BSc MICE

8 Meadow Rise, North Waltham, Basingstoke, Hampshire RG25 2SU e: jjrmc@btinternet.com t: 01256 398292 En2000

McCartney Associates

1 Bonny Street, London NW1 9PE e: alan@mccartney.uk.com w: www.mccartney.uk.com t: 020 7485 3924 Co9100, Co9200, En2000

McCauley Daye O’Connell Architects 11 Merrion Square, Dublin 2, Republic of Ireland e: dandaye@mdo.ie w: www.mdo.ie t: 00 353 1400 4171 Ar2000

Manor Farm, Stanford Dingley, Reading, Berkshire RG7 6LS e: info@mccurdyco.com w: www.mccurdyco.com t: 0118 974 4866 f: 0118 974 4375 Co4000, Co8500, Re6000, Ti2500

2 Castle Court, Carnegie Campus, Dunfermline, Fife KY11 8PB e: km@mmaeng.com w: www.mcgregor-mcmahon.com t: 01383 734905 Co4000

McKay & Partners

6 Market Place, Selkirk, Selkirkshire TD7 4BT e: admin@mckaypartners.co.uk w: www.mckaypartners.co.uk t: 01750 721726 f: 01750 722752 Co4000, Co9100, En2000, Su1000

McKenzie Willis

22 Carden Place, Aberdeen, Aberdeenshire AB10 1UQ e: andy@mckenziewillis.co.uk t: 01224 639111 En2000

McKinney Nicolson Associates Ltd 14 Balmyle Road, West Ferry, Dundee, Angus DD5 1JJ e: bob@mckinneynicolson.com w: www.mckinneynicolson.com t: 01382 770703 f: 01382 738842 Co9100, Co9200, En2000

MEDITE SMARTPLY

Persimmon House, Anchor Boulevard, Crossways Business Park, Dartford, Kent DA2 6QH e: sales@mdfosb.com w: www.mdfosb.com t: 01322 424900 f: 01322 424920 Fi2000, Md2000, Pa7200, Pa8000

Melingoed Ltd

Station Road, Newcastle Emlyn, Carmarthenshire SA38 9BX e: trusses@melingoed.co.uk w: www.melingoed.com t: 01239 711070 f: 01239 711645 Gl1000, Jo4000, Pa7500, Ti7600, Tr4000

MERK/ Züblin Timber

Industriestraße 2, Aichach/Germany, 86551, Germany e: timber@zueblin.de w: www.zueblin-timber.co.uk t: 00 49 8251 908-0 Br2000, Bu3000, Bu8000, Co9100, Co9200

www.trada.co.uk

TRADA members

Merronbrook Ltd

Hazeley Bottom, Hartley Wintney, Hook, Hampshire RG27 8LU e: sales@merronbrook.co.uk w: www.merronbrook.co.uk t: 01252 844747 f: 01252 845304 Ti1200, Ti1500, Ti2000, Tr4000

Merton College

The Estates Bursary, Merton Street, Oxford, Oxfordshire OX1 4JD e: mike.jeffs@merton.ox.ac.uk t: 01865 276357 f: 01865 286493 Ed4000

Metclad Contracts Ltd

Michael Baigent Orla Kelly Limited

Unit 2, Burgoyne House, Great West Quarter, Ealing Road, Brentford, Middlesex TW8 0GB e: mail@mbok.co.uk w: www.mbok.co.uk t: 020 8568 4871 f: 020 8568 4775 En2000

Michael Barclay Partnership LLP Norman House, 105-109 Strand, London WC2R 0AA e: london@mbp-uk.com w: www.mbp-uk.com t: 020 7240 1191 f: 020 7240 2241 Co4000, Co9100, En2000

Hazelford Way, Newstead Village, Nottingham Nottinghamshire NG15 0DG e: admin@metclad.co.uk w: www.metclad.co.uk t: 01623 720032 f: 01623 721393

Michael Hadi Associates

Method Architecture

Michael John Harris Architect

12 Montpelier, Edinburgh, Lothian EH10 4NA e: mail@methodarchitecture.co.uk w: www.methodarchitecture.co.uk t: 07753 766342 Ar2000

Mevo Houtindustrie

Gerstdijk 15, Industrienummer 9073, Helmond, 5704 RG, Netherlands e: info@mevohoutindustrie.nl w: www.mevohoutindustrie.nl t: 00 31 492 531919 f: 00 31 492 515395 Lv1000

Meyer Timber Limited

Grangemouth Depot, Central Dock Road, Port Of Grangemouth, Grangemouth FK3 8UE e: sales.grangemouth@meyertimber.com w: www.meyertimber.com t: 01324 484488 f: 01324 665588 Md3000, Pa6200, Pa7500, Pl1000, Ti7500

Meyer Timber Limited

Chippenham Depot, Vincients Road, Bumpers Farm Industrial Estate, Chippenham, Wiltshire SN14 6NQ e: sales.chippenham@meyertimber.com w: www.meyertimber.com t: 0844 391 4144 f: 0844 391 4155 Md3000, Pa6200, Pa7500, Pl1000, Ti7500

Meyer Timber Limited

Stoke on Trent Head Office, Meyer House, Hadleigh Park, Grindley Lane, Blythe Bridge, Stoke on Trent ST11 9LW e: sales.stoke@meyertimber.com w: www.meyertimber.com t: 0845 873 5000 f: 0845 873 5005 Md3000, Pa6200, Pa7500, Pl1000, Ti7500

Meyer Timber Limited

Tilbury Depot, 2nd Floor, 44 Berth, Tilbury Dock, Essex RM18 7HP e: sales.tilbury@meyertimber.com w: www.meyertimber.com t: 0844 391 4211 f: 0845 873 5010 Md3000, Pa6200, Pa7500, Pl1000, Ti7500

MFM Joinery Ltd

Keelagh, Ballyhaise, County Cavan, Republic of Ireland e: msmith@mfmjoinery.ie w: www.mfmjoinery.ie t: 00 353 49 4338023 f: 00 353 49 4338767 Do2500, Jo4000, Ma2500, St3000, Wi2000

www.trada.co.uk

1st Floor, 14-18 Old Street, London EC1V 9BH e: all@mha-consult.co.uk w: www.mha-consult.co.uk t: 020 7375 6340 Co9100, En2000, Te4000, Ti1200 Armoury Studio, 19 Armoury Terrace, Ebbw Vale, Blaenau, Gwent NP23 6BD e: mjh.architect@btconnect.com t: 01495 303035 f: 01495 303070

Michael Nisbet Architect

1 Biggar Business Park, Market Road, Biggar, ML12 6FX e: mn@michaelnisbet.co.uk w: www.michaelnisbet.co.uk t: 01899 438173 Ar2000

Michael Pooler Associates 310 Newchurch Road, Bacup, Lancashire OL13 0UJ e: andrew@m-p-a.co.uk w: www.m-p-a.co.uk t: 01706 876195 f: 01706 879524 En2000

Michaelis Boyd

108 Palace Gardens Terrace, London W8 4RT e: info@michaelisboyd.com w: www.michaelisboyd.com t: 020 7221 1237 f: 020 7221 0130 Ar2000

Mid-Sussex Timber Co Limited Railway Approach, East Grinstead, West Sussex RH19 1BY e: timber@mstc.co.uk w: www.mstc.co.uk t: 01342 317470 f: 01342 410850

Mid-Sussex Timber Co Limited

Ballards Yard, Park Road, Crowborough, East Sussex TN6 2QS e: timber@mstc.co.uk w: www.mstc.co.uk t: 01892 652725 f: 01892 653280

Mid-Sussex Timber Co Limited College Road, Haywards Heath, West Sussex RH16 1QW e: timber@mstc.co.uk w: www.mstc.co.uk t: 01444 413413 f: 01444 415779 Bu1000, Pa7500, Ti7500

Mid-Sussex Timber Co Limited

Station Road, Forest Row, East Sussex RH18 5EL e: timber@mstc.co.uk w: www.mstc.co.uk t: 01342 822191 f: 01342 823052 Bu1000, Mo5000, Pa7500, Pr1000, Ti7500

Miguel A. Rodriguez Nevado

Urbanizaciรณn El Alcor, 4, Aldealengua, Salamanca ES-37350, Spain e: mn@enmadera.info t: 00 34 6 7945 5340

Mike Kitchen Associates Ltd

10 Tate Grove, Hardingstone, Northampton, Northamptonshire NN4 6UY e: mikekitchen@btopenworld.com t: 07532 216333 En2000

Mike Parkes Associates

54 Haden Park Road, Cradley Heath, West Midlands B64 7HE t: 01384 562120 f: 01384 562120 Ar2000, Co4000, En2000

Mikhail Riches

10 - 11 Clerkenwell Green, London EC1R ODP e: info@mikhailriches.com w: www.mikhailriches.com t: 020 7608 1505 f: 020 8616 4582 Ar2000

Mill Works Timber Specialists

Parsonge Farm, 112 High Street, Bottisham, Cambridgeshire CB25 9BA e: info@millworks.co.uk w: www.millworks.co.uk t: 01223 967733 Cd1000, De2000, Ma2500, Mo4500, Mo5000

Milner Associates

129 Cumberland Road, Bristol, Avon BS1 6UY e: guy@milnerassociates.co.uk w: www.projectmilner.co.uk t: 0117 945 3208 f: 0117 929 3095 Co9100, Co9200, Re4000, Te3500, Te4000

Milton Architects Ltd

Old Stables Court, The Parade, Marlborough, Wiltshire SN8 1NE e: mike@miltonarchitects.co.uk w: www.miltonarchitects.co.uk t: 01672 514354

Modern Lumber Technology Ltd 14, Bolshaya Morskaya Street, Saint-Petersburg, 191186, Russia e: sales@mltlvl.com w: www.ultralam.com t: 00 7 812 312 7898 f: 00 7 812 571 6164 Lv1000

Modernarc

84 Marchmont St, London WC1N 1AG e: wong@modernarc.com w: www.modernarc.com t: 020 7383 8830 Ar2000

Modulus

Acorn House, London Road, Hook, Hampshire RG27 9DY e: design@moduluseng.co.uk w: www.moduluseng.co.uk t: 01256 768588 En2000, Ti1200

Mole Architects

52 Burleigh Street, Cambridge, Cambridgeshire CB1 1DJ e: studio@molearchitects.co.uk w: www.molearchitects.co.uk t: 01223 913012 Ar2000

Momentum Consulting Engineers

90 Walcot Street, Bath, Somerset BA1 5BG e: richard@momentumengineering.com w: www.momentumengineering.com t: 01225 444194 Co9100, Co9200, En2000, Ti1200

Moray Mackay Architecture York Eco Business Centre, Amy Johnson Way, York, North Yorkshire YO30 4AG e: info@mmarchitecture.co.uk w: www.mmarchitecture.co.uk t: 01904 635050 f: 01904 635151 Ar2000

Moreys

Somerset House, Middle Street, Taunton, Somerset TA1 1SH e: info@mimearchitects.co.uk t: 01823 340614 Ar2000, Co4000, Fu3000, He1000, Ti1200

Trafalgar Road, Newport, Isle of Wight PO30 1PS e: matt.bricknell@jewson.co.uk w: www.jewson.co.uk t: 01983 525111 f: 01983 520815 Jo2000, Sa6500, Ti2000, Ti7500, Tr4000

MiTek Industries Limited

Morgan Carey Architects Limited

Mitre Oak Ltd

Morgan Sindall Construction and Infrastructure Ltd

Mime Architects Ltd

MiTek House, Grazebrook Industrial Park, Peartree Lane, Dudley, West Midlands DY2 0XW e: tony.fillingham@mitek.co.uk w: www.mitek.co.uk t: 01384 451400 f: 01384 451411 So1000, St8000, Tr4000, Tr5000 Unit 4 Open Barn BC, Main Road, Kempsey, Worcester, Worcestershire WR8 0EA e: info@mitreoak.co.uk w: www.mitreoak.co.uk t: 01905 828139

ML Consulting

23 Musters Road, West Bridgford, Nottingham, Nottinghamshire NG2 7PP e: info@ml-consulting.co.uk w: www.ml-consulting.co.uk t: 0115 982 7992 f: 0115 982 7992 En2000

MLTS Ltd

The Goods Shed, Sandford Lane, Wareham, Dorset BH20 4DX e: mca@morgancarey.co.uk w: www.morgancarey.co.uk t: 01929 557878 f: 01929 554035 Ar2000

2 George Mann Way, Hunslet, Leeds LS10 1DR e: simon.bannister@morgansindall.com w: www.morgansindall.com t: 0113 205 5430 f: 0113 287 5499

Morgan Sindall Construction and Infrastructure Ltd Albany Business Park, Cabot Lane, Poole, BH17 7BX e: guy.meadows@morgansindall.com w: www.morgansindall.com t: 01202 606800 f: 01202 606801

55 Mill Road, Lode, Cambridge, Cambridgeshire CB25 9EN e: mlts@btopenworld.com t: 01223 812644 En2000 Timber 2017 Industry Yearbook

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TRADA members

Morgan Sindall Construction and Infrastructure Ltd

Morgan Sindall Construction and Infrastructure Ltd

Morrish & Partners

Morgan Sindall Construction and Infrastructure Ltd

Morgan Sindall Construction and Infrastructure Ltd

Mountfair Homes

4215 Waterside Centre, Birmingham Business Park, Solihull B37 7YN e: david.richards@morgansindall.com w: www.morgansindall.com t: 0121 329 1500 f: 0121 329 1501

Babraham Road, Sawston, Cambridge, CB22 3LJ e: michael.cowan@morgansindall.com w: www.morgansindall.com t: 01223 836611 f: 01223 830099

Morgan Sindall Construction and Infrastructure Ltd

Unit 9 Castle Park Road, Whiddon Valley, Barnstaple, EX32 8WS e: richard.hallt@morgansindall.com w: www.morgansindall.com t: 01271 377777 f: 01271 344251

Morgan Sindall Construction and Infrastructure Ltd

4th Floor, London Gate, 72 Dyke Road Drive, Brighton, BN1 6AJ e: emma.gibson@morgansindall.com w: www.morgansindall.com t: 01273 506222 f: 01273 540424

Morgan Sindall Construction and Infrastructure Ltd

The Green House, Beechwood Park North, Inverness, IV2 3BL e: mark.miller@morgansindall.com w: www.morgansindall.com t: 01463 667320 f: 01463 667310

Morgan Sindall Construction and Infrastructure Ltd 1650 Parkway, Solent Business Park, Fareham, PO15 7AH e: tim.elliott@morgansindall.com w: www.morgansindall.com t: 01489 585100 f: 01489 585101

Morgan Sindall Construction and Infrastructure Ltd Ground Floor, 69-75 Thorpe Road, Norwich, NR1 1UA e: richard.smithson@morgansindall.com w: www.morgansindall.com t: 01603 666669 f: 01603 666515

Morgan Sindall Construction and Infrastructure Ltd 6th Floor, Anchorage 2, Salford Quays, Manchester M50 3YW e: brian.coleridge@morgansindall.com w: www.morgansindall.com t: 0161 874 1000 f: 0161 874 1001

Morgan Sindall Construction and Infrastructure Ltd Trilogy One, 11 Woodhall, Eurocentral, Motherwell, ML1 4YT e: andrew.walker@morgansindall.com w: www.morgansindall.com t: 01698 738600 f: 01698 738699

Morgan Sindall Construction and Infrastructure Ltd 1st Floor, 1 Falcon Gate, Shire Park, Welwyn Garden City, AL7 1TW e: richard.everett@morgansindall.com w: www.morgansindall.com t: 01707 294250 f: 01707 394157

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85a Whiting Street, Bury St Edmunds, Suffolk IP33 1NX e: jonathan@morrish-bury.co.uk w: www.morrish.co.uk t: 01284 761444 f: 01284 750337 Co9100, En2000, Ti1200

Envoy House, 61 Longbridge Road, Plymouth, PL6 8LU e: andrew.faulkner@morgansindall.com w: www.morgansindall.com t: 01752 672621 f: 01752 672625

24 Garrett Road, Lynx Trading Estate, Yeovil, BA20 2TJ e: richard.robson@morgansindall.com w: www.morgansindall.com t: 01935 403700 f: 01935 403702

Invicta House, 108-114 Golden Lane, London EC1Y 0TG e: lisa.gould@morgansindall.com w: www.morgansindall.com t: 020 7549 3260 f: 020 7549 3261

Muir House, Belleknowes Industrial Estate, Inverkeithing, Fife KY11 1HY e: dwyse@muir-group.co.uk w: www.muirgroup.co.uk t: 01383 416191 f: 01383 410193

2nd Floor, St Vincent House, Cutler Street, Ipswich, Suffolk IP1 1LL e: reception.ipswich@morgansindall.com w: www.morgansindall.com t: 01473 255931 f: 01473 230309 Bu3000

Munro Associates

Charlton House, Drayton’s Passage, Shoplatch, Shrewsbury, Shropshire SY1 1HF e: design@munro-associates.com w: www.munro-associates.com t: 01743 341438 f: 01743 341441 Ar2000, Ar2500, Co4000

Morgan Sindall Group PLC

Kent House, 14-17 Market Place, London W1W 8AJ e: scott.gregory@morgansindall.com w: www.morgansindall.com t: 020 7307 9200 Bu3000

Myriad Construction Ltd

1 Glenleigh Park Rd, Bexhill on Sea, East Sussex TN39 4EH e: peter@myriadconstruction.co.uk w: www.myriadconstruction.co.uk t: 0845 450 7952 Bu3000, Co9200, Ho3000, Ti1200, Ti1500

Morgan Sindall Professional Services Limited

Morgan Timber

Knight Road, Rochester, Kent ME2 2BA e: info@morgantimber.co.uk w: www.morgantimber.co.uk t: 01634 290909 f: 01634 290800 De2000, Ha7000, Mo4500, Ti0800

Morph Structures

40 Bowling Green Lane, London EC1R 0NE e: mail@morphstructures.com w: www.morphstructures.com t: 020 7415 7032 f: 020 7837 7612

Morphy Lawrence Ltd

63 Heron Road, Saxmundham, Suffolk IP17 1WR e: admin@morphylawrence.co.uk w: www.morphylawrence.co.uk t: 01728 633075 Ar2000, Co4000, He1000, Su1000, Ti1200

NBJ (London) Ltd

Muir Timber Systems Ltd

Morgan Sindall Construction and Infrastructure Ltd

20 Timothy’s Bridge Road, Stratford-upon-Avon, Warwickshire CV37 9NJ e: geoff.cox@morgansindall.com w: www.morgansindall.com t: 01789 204288 Bu3000

MSM Consulting Engineers

8 Sunningdale Road, Leicester, Leicestershire LE3 1UX e: info@mte-leicester.co.uk w: www.mte-leicester.co.uk t: 0116 2321 777 f: 0116 2321 888 Ti1200, Ti1500, Ti2000, Ti2700, Tr4000

River House, Ynys Bridge Court, Cardiff CF15 9YY e: paul.mckee@morgansindall.com w: www.morgansindall.com t: 029 2081 1398 f: 029 2081 4092

N

Natural Systems Ltd

1 & 2 Commercial Street, Settle, North Yorkshire BD24 9HE e: sales@natur-al.com w: www.natur-al.com t: 01729 823126

MTE (Leicester) Ltd

Morgan Sindall Construction and Infrastructure Ltd

5 Glaisdale Road, Fishponds, Bristol, BS16 2HY e: info@naturaldesignandbuild.com w: www.naturaldesignandbuild.com t: 07770 975143 Bu3000

Mountfair Farm, Duns, Berwickshire TD11 3NF e: shea@mountfair.co.uk t: 07540 292132 Bu3000 52 Commercial End, Swaffham Bulbeck, Cambridge, Cambridgeshire CB25 0NE e: msm@msmconsult.plus.com t: 0844 414 5258 f: 0872 110 6078 En2000

Morgan Sindall Construction and Infrastructure Ltd

Natural Design & Build Ltd

N & K Property Services

35 Waldemar Ave, Fulham, London SW6 5 LB e: navid@nakps.co.uk t: 07434 543453 En2000

N J McAnally & Associates

Church Gates, The Street, Pluckley, Ashford, Kent TN27 0QS e: njmca@btinternet.com t: 01233 841860 Co4000, Co9100, Co9200, En2000

N J Montgomery

Yanchep, Rue des Cornus, St Martin, Guernsey GY4 6PZ e: njm.carpenters@virgin.net t: 07781 115909

Nash Partnership LLP

Somerset Coalhouse, 23a Sydney Buildings, Bath, Avon BA2 6BZ e: mail@nashpartnership.com w: www.nashpartnership.com t: 01225 442424 f: 01225 442484 Ar2000

Airfield Park, Sibbertoft Road, Husbands Bosworth, Lutterworth, Leicestershire LE17 6JA e: sharon.burke@nbjlondon.co.uk w: www.neilburkejoinery.co.uk t: 01858 880166 Do2500, Do4500, Fu4000, Jo4000, Wi2000

NBS

The Old Post Office, St Nicholas Street, Newcastle upon Tyne, Tyne and Wear NE1 1RH e: info@thenbs.com w: www.thenbs.com t: 0191 244 5541 f: 0191 232 5714 As1000, So1000

NDM (Metal Roofing & Cladding) Ltd Unit 3, 89 Manor Farm Road, Alperton, Middlesex HA0 1BA e: enquiries@ndmltd.com w: www.ndmltd.com t: 020 8991 7310 f: 020 8991 7311 Bu3000

Neatwood Homes Ltd

Unit 6, Westwood Industrial Estate, Pontrilas, Herefordshire HR2 0EL e: sales@neatwoodhomes.co.uk w: www.neatwoodhomes.co.uk t: 01981 240860 f: 01981 240255 Bu6800, Ti1200, Ti2000

Neil Ferguson Chartered Architect 12 Skinidin, Dunvegan, Isle of Skye, Highland IV55 8ZS e: neil@skyearchitect.com t: 01470 521555 f: 01470 521555 Ar2000

Neilson Ltd

3 Belmont Park, Edinburgh, Lothian EH12 6JL e: kareneil@blueyonder.co.uk t: 0131 337 3709

Nene Valley Fire & Acoustic Ltd

2a New Street, Irthlingborough, Northamptonshire NN9 5UG e: enquiries@nenevalleyfire.com w: www.nenevalleyfireandacoustic.com t: 01933 650650 f: 01933 650001 Bu3000

Network Rail Infrastructure Ltd The Quadrant, Eldergate, Central Milton Keynes, MK9 1EN w: www.networkrail.co.uk t: 01908 781000

NHBC

N H B C Standards and Technical, Davy Avenue, Knowlhill, Milton Keynes, Buckinghamshire MK5 8FP e: technical@nhbc.co.uk w: www.nhbc.co.uk t: 0844 633 1000 f: 0844 633 0022 Wa1000

www.trada.co.uk

TRADA members

NHG Timber Limited

4 Eagle House, Cranleigh Close, Sanderstead, Croydon, Surrey CR2 9LH e: sales@nhgtimber.co.uk w: www.nhgtimber.co.uk t: 020 8651 4030 f: 020 8651 0913 De2000, Ha7000, Mo4500, Ti0500, Ti0800

Niall Jacobson Architect

3 Pymore Terrace, Pymore, Bridport, Dorset DT6 5PH e: info@nialljacobson.co.uk w: www.nialljacobson.co.uk t: 07896 232723

Nicholas Hare Architects LLP

3 Barnsbury Square, London N1 1JL e: info@nicholashare.co.uk w: www.nicholashare.co.uk t: 020 7619 1670 f: 020 7619 1671 Ar2000, Co8800

Nick Kenchington Ltd

Spangle Cottage, The Lane, Kingston, Corfe Castle, Dorset BH20 5LJ e: nickkenchington@btinternet.com t: 01929 480524 Co9100, En2000

Nick Midgley Design

The Studio, Brock Cottage, 20 Dewsbury Road, Rastrick, Brighouse, West Yorkshire HD6 3QB e: nick@nickmidgleydesign.co.uk w: www.nickmidgleydesign.co.uk t: 07711 182313 Ar2000

Nick Robinson Homes Ltd

Manorfield, Lower Pennington Lane, Lymington, Hampshire SO41 8AN e: nickrobinson3@mac.com w: www.housebuilder.co.uk t: 01590 678990

Nicks & Co (Timber) Ltd

Canada Wharf, Bristol Road, Gloucester, Gloucestershire GL1 5TE e: phil@nickstimber.co.uk w: www.nickstimber.co.uk t: 01452 300159 f: 01452 307682 De2000, Mo4500, Mo5000, Ti7700, Tr4000

Nicolas Tye Architects

The Long Barn Studio, Limbersey Lane, Maulden, Bedford, Bedfordshire MK45 2EA e: info@nicolastyearchitects.co.uk w: www.nicolastyearchitects.co.uk t: 01525 406677 f: 01525 406688 Ar2000

Norbord

Morayhill, Dalcross, Inverness, Inverness-shire IV1 7JQ e: pauline.fraser@norbord.net w: www.norbord.com t: 01463 792424 f: 01463 791764 Or2000

Norbord

Station Road, Cowie, Stirlingshire FK7 7BQ e: andrew.francis@norbord.net w: www.norbord.com t: 01786 812921 f: 01786 817143 Md2000, Pa7200, Pa8200, Pa8700, Pa9300

Norder Design Associates

Beech Lawn, Green Lane, Belper, Derbyshire DE56 1BY e: enquiries@norder.co.uk w: www.norder.co.uk t: 01773 824414 f: 01773 823305 Co7000, Co8800, Co9100, En2000, Ti1200

www.trada.co.uk

Nordic Homes Modular UK Ltd

Nuthatch Construction

Unit 4, Paris, Parklands, Railton Road, Guildford, Surrey GU2 9JX e: ivo@nordichomes.lv w: www.nordichomes.lv t: 01483 236322 Ti2000

222 Hatherley Road, Cheltenham, Gloucestershire GL51 6HB e: david@nuthatch.construction t: 07913 423342 Bu3000

NW Structural Consultants Limited

Nordic Structure

Office 6-3-12, Alston House, White Cross, Lancaster, Lancashire LA1 4XF e: general@nwstructural.co.uk w: www.nwstructural.co.uk t: 01524 844477 f: 01524 844477 Co4000, Co9100, Co9200, En2000

504-1100 avenue des Canadiens-de-Montréal, Montréal, Quebec H3B 2S2, Canada e: info@nordicewp.com w: www.nordic.ca t: 00 151 4871 8526

Nordic Wood Limited

Unit 2, Glen Court, Canada Road, Byfleet, Surrey KT14 7JL e: olaf@nordic-wood.co.uk w: www.nordic-wood.co.uk t: 01932 343228

Norfolk Garden Buildings Ltd

Units 1 -3 Burlingham Business Centre, Main Road, Norwich, Norfolk NR13 4TA e: dholmes74@btinternet.com t: 01603 389389 Bu3000

Norfolk Timber Frames Ltd

10 Banyards Place, Runcton Holme, Kings Lynn, Norfolk PE33 0AL e: tdixon@norfolktimberframes.co.uk w: www.norfolktimberframes.co.uk t: 07884 220871 Bu3000, Ti1500

Norman Limited

19 Commercial Buildings, St Helier, Jersey JE1 1BU e: sales@normanlimited.com w: www.normans.je/ t: 01534 883388 f: 01534 883399 Cd1000, De2000, Ti0800, Ti7600, Ti7700

Norscot Joinery Limited

O

Oak Frames Direct

Coldharbour Studios, Woods Corner, East Sussex, TN21 9LQ e: sales@oakframesdirect.com w: www.oakframesdirect.com t: 01424 838500 Bu6800, Oa1000, Ti2000, Ti2500

Oak House Consultants Limited Clematis, Sheviock, Torpoint, Cornwall PL11 3EL e: info@oakhouseconsultants.com t: 020 7193 6298 f: 0700 607 8912 Co4500, Co7000, Co7500, Co8700

Oak Leaf Gates

The Workshops, Pomona Farm, Bartestree, Hereford, Herefordshire HR1 4BQ e: richard@oakleafgates.co.uk w: www.oakleafgates.co.uk t: 01432 850100 f: 01432 853097 Do5000, Ga4000

Bower Workshops, Bower, Wick, Caithness KW1 4TL e: info@norscot.co.uk w: www.norscot.co.uk t: 01955 641303 f: 01955 641207 Bu5000, Do2500, Jo4000, Ti2000, Wi2000

Oakleaf Bespoke Joinery Services

Northcott Design & Management Ltd

Oakleaf Building Surveyors

Suite 8, Weycroft House, Weycroft Avenue, Axminster, Devon EX13 5HU e: paul@northcottdm.com w: www.northcottdm.com t: 01297 552622 Co4000, Co8800, Ti1200

Northumbria University Library Library Building, Sandyford Road, Newcastle upon Tyne NE1 8ST e: lrjournals@northumbria.ac.uk t: 0191 227 4150

Nottage Joinery & Timber Merchants Village Farm Industrial Estate, Pyle, Bridgend, Mid Glamorgan CF33 6BJ e: sfry@nottagejoinery.co.uk w: www.nottagejoinery.co.uk t: 01656 745959 f: 01656 745083 Jo4000, Mo4500, Ti7500, Ti7600, To0500

NPS South West Limited

Venture House, 1 Capital Court, Bittern Road, Sowton Industrial Estate, Exeter, Devon EX2 7FW t: 01392 351000 f: 01392 351111 Ar2000, En1500, La9000, Su1000, Su2000

Oakleaf House, Finepoint Way, Kidderminster, Worcestershire DY11 7FE e: joinery@oakleafcs.com w: www.oakleafcs.com t: 0800 1695454 Jo4000 John Adams House, 29 Castle Street, Reading, Berkshire RG1 7SB e: contact@oakleafbs.co.uk w: www.oakleafbs.co.uk t: 0118 956 0525 f: 0118 919 5113 Su1000

Oakridge Building Company

Offsite Design Solutions Ltd

29 Car Bank Ave, Atherton, Manchester, Greater Manchester M46 9NW e: contact@offsitedesignsolutions.co.uk t: 07850 880427

OFP Timber Framed Homes Ltd Building 5, Unit 3 and 4, Sandwich Industrial Estate, Sandwich, Kent CT13 9LY e: info@ofptimberframe.com w: www.ofptimberframe.com t: 01304 613298 f: 01304 619635 Gl2000, St8000, St8500, Ti2000

O’Keefe Scanlon Ltd

Broadmede House, Farnham Business Park, Weydon Lane, Farnham, Surrey GU9 8QT e: graham.bicknell@osparchitecture.com w: www.osparchitecture.com t: 01252 267878 Ar2000

Olympian Sheds Ltd

Moston Road, Elworth, Sandbach, Crewe, CW11 3JA e: barry@olympiansheds.co.uk w: www.olympiansheds.co.uk t: 01270 763599 Bu7000

ONCE Civil & Structural Ltd

Unit 1, The Tower, Killinarden Enterprise Park, Whitestown Way, Tallaght, Dublin 24, Republic of Ireland e: mail@once.co w: www.once.co t: 00 353 1 405 7001 f: 00 353 1 405 7001 En2000, Ti1200

One3One Solutions

Clive House, 3rd Floor, 70 Petty France, London SW1H 9EX e: david.wood05@hmps.gsi.gov.uk t: 0300 047 5239

Optimal Structural Engineers Ltd 105 Godwin Road, Godwin Road, Hove, East Sussex BN3 7FS e: t.zhou@optimalengineers.co.uk w: www.optimalengineers.co.uk t: 01273 420269 En2000

Oregon Timber Frame Ltd

Portland Buildings, Dunsdale Road, Selkirk, Scottish Borders TD7 5EB e: info@oregon.co.uk w: www.oregon.co.uk t: 01750 724940 f: 01750 724968 Co9100, St8000, Ti0200, Ti0500, Ti2000

Brookfield, Ballybawn, Kilmacanogue, Co Wicklow Republic of Ireland e: tsiltd1@gmail.com w: www.tsiltd.ie t: 00 353 1 282 8460 f: 00 353 1 286 6446 Bu3000, Ti1500

O’Reilly Design Ltd

Oban Joinery Services Ltd

Origin Design Studio

15 Aray Gardens, Oban, Argyll PA34 4JX e: obanjoinery@btinternet.com w: www.obanjoineryservices.co.uk t: 07831 618288 Bu3000

O’Dwyer, Nicholas Ltd

Nutgrove Office, Nutgrove Avenue, Dublin 14, Republic of Ireland e: rcrowe@nodwyer.com w: www.nicholasodwyer.com t: 00 353 1 296 9000 f: 00 353 1 296 9001 Co4000, Co5000, En2000

45a Manor Road, West Ealing, London W13 0JA e: topni@sky.com t: 028 9336 7554 f: 07979 693590 En2000 Holly House, Meadow Lane, South Hykeham, Lincoln, Lincolnshire LN6 9PF e: info@origindesignstudio.co.uk w: www.origindesignstudio.co.uk t: 01522 405100 Ar2000

Original Box Sash Windows Company, The

Unit 2, Merthyr Tydfil Industrial Park, Pentrebach, Merthyr Tydfil, CF48 4DR e: info@boxsash.com w: www.boxsash.com t: 01443 694500 f: 01443 691257 Timber 2017 Industry Yearbook

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TRADA members

Original Box Sash Windows Company, The 29/30 The Arches, Alma Road, Windsor, Berkshire SL4 1QZ e: info@boxsash.com w: www.boxsash.com t: 01753 858196 f: 01753 857827 Jo4000, Wi2000, Wi3000

ORMS Architecture Design 1 Oliver’s Yard, 55-71 City Road, London EC1Y 1HQ e: orms@orms.co.uk w: www.orms.co.uk t: 020 7833 8533 f: 020 7837 7575 Ar2000

OSG

Unit 106-107 Anglesey Business Park, Hednesford, Staffordshire WS12 1NR e: alan@outsourcegroup.co.uk t: 07792 001510 Bu3000

Outward Images Ltd

Orchard House, 73 Hinton Way, Great Shelford, Cambridge, Cambridgeshire CB22 5AH e: camilla@outward-images.co.uk t: 01223 528395

Overbury Plc & Morgan Lovell

77 Newman Street, London W1T 3EW e: steve.smith@msfitout.com w: www.morgansindall.com t: 020 7307 9000 Bu3000

Owens Galliver Architects LLP 10 High Street, Pangbourne, Reading, Berkshire RG8 7AB e: oga@owensgalliver.co.uk w: www.owensgalliver.co.uk t: 0118 984 1344 f: 0118 984 1389

Oxford City Council

Corporate Assets, The Town Hall, St Aldates, Oxford, Oxfordshire OX1 1BX e: rbarnes@oxford.gov.uk t: 01865 252781 Lo1000

Oxford Oak

The Wood Centre, Little Wittenham Road, Long Wittenham, Abingdon, Oxfordshire OX14 4QT e: info@oxfordoak.co.uk w: www.oxfordoak.co.uk t: 07788 757275 Fu3000, Fu4000, Ga3000, La7000, St5000

P

P G Marshall & Sons Ltd

Marshall House, 124 Middleton Road, Morden, Surrey SM4 6RW e: paul@marshallpg.co.uk w: www.pgmarshallbuilders.co.uk t: 020 8646 8844 f: 020 8687 4103

P J Lewis Ltd

2 Willow Close, Bromham, Bedfordshire MK43 8BX e: peter@peterjlewis.co.uk w: www.peterjlewis.co.uk t: 01234 485560 En2000

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P M Law Design

20 Irongate, Derby, Derbyshire DE1 3GP e: peter.law@pmlawdesign.co.uk t: 07533 81517 En2000

P M Mendes (International) Ltd

30 Leafield Way, Leafield Industrial Estate, Corsham, Wiltshire SN13 9SW e: jcrawley@pm-mendes.co.uk w: www.pm-mendes.co.uk t: 01225 811411 f: 01225 812112

P S H Design

6 Gloucester Avenue, Nuthall, Nottingham Nottinghamshire NG16 1AL e: info@pshdesign.co.uk w: www.pshdesign.co.uk t: 0115 927 1200

P Thomas Associates Ltd

29 Bridge Road, Ickford, Aylesbury, Buckinghamshire HP18 9HU e: info@pthomasassociates.com w: www.pthomasassociates.com t: 01844 339455 Co9200, Ti1500

P+HS Architects

The Old Station, Station Road, Stokesley, North Yorkshire TS9 7AB e: enquiries@pandhs.co.uk w: www.pandhs.co.uk t: 01642 712684 f: 01642 711766 Ar2000, Ar2500

PAC Studio Ltd

25 Lower Clanbrassil Street, Dublin 8, DO8 Y53H, Republic of Ireland e: graham@pacstudio.ie w: www.pacstudio.ie t: 00 353 87 237 1003 Ar2000

Pacific European Timber Agency Ltd

White Cross, Lancaster, Lancashire LA1 4XQ e: trading@petaluk.com w: www.petal-timber.co.uk t: 01524 382273 f: 01524 841068 De2000, Fl3000, Ha7000, Mo4500, Ti0500

PAD Studio

15 Angel Courtyard, High Street, Lymington, Hampshire SO41 9AP e: wendy@PADstudio.co.uk w: www.padstudio.co.uk t: 01590 670780 f: 01590 672816 Ar2000

Paper Project Architecture and Design Ltd The Sawmills, Duntshill Road, London SW18 4QL e: ben@paperproject.co.uk w: www.paperproject.co.uk t: 020 8947 0420 Ar2000

Paradigm Development Services Limited

1 Glory Park Avenue, Wooburn Green, High Wycombe, Buckinghamshire HP10 0DF e: enquiries@paradigmhousing.co.uk w: www.paradigmhousing.co.uk t: 0300 303 1010 Ho4000

Paragon Acoustic Consultants Ltd 12b Southview Business Park, Marsack Street, Caversham, Reading, Berkshire RG4 5AF e: patricks@paragonacoustics.com t: 0118 944 8444 Co3000

Parkins, R G & Partners Ltd

Meadowside, Shap Road, Kendal, Cumbria LA9 6NY e: mail@rgparkins.com w: www.rgparkins.com t: 01539 729393 f: 01539 740609 Co9100, En2000

Parkside Combined Technical Services Ltd

The Coach House, Grange Road, West Cowick, Goole, East Yorkshire DN14 9EL e: paul@pcts.info w: www.pcts.info t: 01405 862002 Bu3000

Pasquill

Merchant House, Binley Business Park, Coventry CV3 2TT e: marketing@pasquill.co.uk w: www.pasquill.co.uk t: 024 7643 8691 f: 024 7643 8425 Co9100, Sa6500, Tr4000

Passivhaus Homes

Alexander House, 106 Pembroke Road, Ruislip, HA4 8NW e: info@passivhaushomes.co.uk w: www.passivhaushomes.co.uk t: 0345 257 1540 Ar2000

Patchett Joinery Ltd

80 Church Street, Hull, East Yorkshire HU9 1DT e: info@palingjoiners.co.uk w: www.palingjoiners.co.uk t: 01482 223633 f: 01482 586199 Do4500, Do5000, Jo4000, Jo5000, Ti2500

Ryefield Works, 180 Highgate Road, Clayton Heights, Bradford, West Yorkshire BD13 1DS e: info@patchett-joinery.co.uk w: www.patchett-joinery.co.uk t: 01274 882331 f: 01274 882332 Do2500, Wi2000

Panelco Limited

Patel Taylor

Paling Joiners

Hadleigh Park, Grindley Lane, Blythe Bridge, Stoke on Trent, ST11 9LW e: sales@panelco.com w: www.panelco.com t: 01782 392100 f: 01782 388877 La4000, Pa6200, Pa7500, Pa8500, Ti7500

Panorama Contractors Limited

113 Seymour Grove, Old Trafford, Manchester M16 0LD e: panorama_contractorsltd@hotmail.com t: 0161 877 1152 f: 0161 877 1152 Bu3000

48 Rawstorne Street, Islington, London EC1V 7ND e: pta@pateltaylor.co.uk w: www.pateltaylor.co.uk t: 020 7278 2323 f: 020 7278 6242 Ar2000, La9000

Paul Curtin Architects

5-7 Church End, Roade, Northampton, Northamptonshire NN7 2NP e: paul@paulcurtinarchitects.com w: www.paulcurtinarchitects.com t: 07790 015584 Ar2000

Paul Drinkall Associates Ltd 63 Avill, Hockley, Tamworth, Staffordshire B77 5QF e: pdaengineers@tiscali.co.uk t: 01827 281547

Paul Newbould Planning & Building Design Services

78 Kings Avenue, Holland-on-Sea, Clacton-on-Sea, Essex CO15 5EP e: enquiries@paulnewbould.co.uk t: 01255 814505 f: 01255 815482 Ar2500

Paul Wapshare

Woodview, Bullocks Farm Lane, Wheeler End, High Wycombe, Buckinghamshire HP14 3NQ e: paulwapshare@yahoo.co.uk t: 01494 883245 Bu3000

Pavlovskis Lister Ltd

Unit 11, Yorkshire Way, West Moor Park, Armthorpe, Doncaster, South Yorkshire DN3 3FB e: info@pavlister.co.uk w: www.pavlister.co.uk t: 01302 302328 f: 01302 302959 Co9100, Co9200, En2000, Ti1200

PDMsurrey

80 Orme Road, Kingston, KT1 3SB e: n_peak@btinternet.com w: www.pdmsurrey.co.uk t: 020 8949 5325 f: 020 8949 5325

PDP London

The Old School House, 178 Ebury Street, London SW1W 8UP e: info@pdplondon.com w: www.pdplondon.com t: 020 7730 1178 f: 0845 280 5071 Ar2000

Pedder & Scampton Architects

United House, North Road, London N7 9DP e: gill@pedderscampton.com w: www.pedderscampton.com t: 020 7607 4156 Ar2000

PEFC UK Ltd

Sheffield Technology Parks, Cooper Buildings, Arundel Street, Sheffield S1 2NS e: info@pefc.co.uk w: www.pefc.co.uk t: 0114 307 2334 En4000, En5000

Pell-Stevens Architects

Stable Studios, Godshill Wood Farm, Woodgreen Road, Godshill, Fordingbridge, Hampshire SP6 2LP e: myarchitect@pell-stevens.com w: www.pell-stevens.com t: 01425 650441 f: 01425 650442 Ar2000

Pembroke Design Ltd

5-7 Picton Place, Haverfordwest SA61 2LE e: julian@pembrokedesign.co.uk w: www.pembrokedesign.co.uk t: 01437 764135 f: 01437 764471 Ar2000, Co4000, Co8800, Su1000, Su2000

Pennine Timber Frame (UK) Ltd

Birch House, Doctor Fold Lane, Heywood, Lancashire OL10 2QE e: info@penninetimberframe.co.uk w: www.penninetimberframe.co.uk t: 01706 361876 f: 01706 621213 Bu6000, Co8800, Ho3000, Ti1500, Ti2000

www.trada.co.uk

TRADA members

Penoyre & Prasad LLP

28-42 Banner Street, London EC1Y 8QE e: mail@penoyreprasad.com w: www.penoyreprasad.com t: 020 7250 3477 f: 020 7250 0844 Ar2000

Pentagon

Pentagon House, Rue Des Pres Trading Estate, St Saviour, Jersey JE2 7QT, Channel Islands e: www.pentagon.je t: 01534 888000

PEP Claims Management Ltd The Counting House, 9 High Street, Tring, Hertfordshire HP23 5TE e: ika@pepclaims.co.uk t: 01442 825658

Peter Brett Associates LLP First Floor, Southern House, 1 Cambridge Terrace, Oxford, Oxfordshire OX1 1RR e: oxford@peterbrett.com w: www.peterbrett.com t: 01865 410000

Peter Brett Associates LLP

2nd Floor, 160 West George Street, Glasgow G2 2HG e: scotland@peterbrett.com w: www.peterbrett.com t: 0141 352 2360

Peter Brett Associates LLP Waterloo House, Victoria Square, Birmingham B2 5TB e: birmingham@peterbrett.com w: www.peterbrett.com t: 0121 633 2900

Peter Brett Associates LLP

Telford House, Fulbourn, Cambridge, Cambridgeshire CB21 5HB e: cambridge@peterbrett.com w: www.peterbrett.com t: 01223 882000 f: 01223 881888

Peter Brett Associates LLP

Atlas 1, Balby Carr Bank, Doncaster, South Yorkshire DN4 5JT e: doncaster@peterbrett.com w: www.peterbrett.com t: 01302 852258 f: 01302 853419

Peter Brett Associates LLP 11 Chester Street, Edinburgh, Midlothian EH3 7RF e: edinburgh@peterbrett.com w: www.peterbrett.com t: 0131 225 5904 f: 0131 220 1362

Peter Brett Associates LLP 16 Brewhouse Yard, Clerkenwell, London EC1V 4LJ e: london@peterbrett.com w: www.peterbrett.com t: 020 7566 8600 f: 0141 332 3304

Peter Brett Associates LLP

Lakeside House, Blackbrook Business Park, Blackbrook Park Avenue, Taunton, Devon TA1 2PX e: taunton@peterbrett.com w: www.peterbrett.com t: 01823 445150 f: 01823 445151

www.trada.co.uk

Peter Brett Associates LLP

Pinelog Ltd

Portland Consulting Engineers

Peter C. Todd - Building Contractor

Pittilla Bell Consulting Limited

PPK Timber Designs Ltd

Caversham Bridge House, Waterman Place, Reading, Berkshire RG1 8DN e: reading@peterbrett.com w: www.peterbrett.com t: 0118 950 0761 f: 0118 959 7498 Co4000, Co5000, Co8800, En2000, En3000 Well Cottage, Quethiock, Liskeard, Cornwall PL14 3SQ e: pctodd@btinternet.com t: 07770 603905 Bu3000

Peter Dann Limited

Newton House, Cambridge Road, Barton, Cambridge, CB23 7WJ e: pd@peterdann.com w: www.peterdann.com t: 01223 264688 f: 01223 264680 Co4000, Co8800, En2000, Ti1200

Peter Dann Limited

9 Charlotte Street, London W1T 1RG t: 020 7637 7870 f: 020 7637 7880 Co4000, Co8800, En2000, Ti1200

Peter Scott Architecture Limited The Old Rectory, Narrow Lane, St Enoder Summercourt, Newquay, Cornwall TR8 5DF e: iampetescott@yahoo.co.uk t: 01726 861149 Ar2000

Peter Tyers Associates

Mulberry House, 19 Far Lane, Normanton-on-Soar, Loughborough, Leicestershire LE12 5HA e: petertyers@ivixor.net t: 01509 842280 En2000

pH+

Albion Mills, 3rd Floor, 18 East Tenter Street, London E1 8DN e: mail@phplusarchitects.com w: www.phplusarchitects.com t: 020 7613 1965

Philip Goacher Associates

Park House, 122a Newland Road, Worthing, West Sussex N11 1LB e: mail@pgoacher.co.uk w: www.pgoacher.co.uk t: 01903 217723

Philip Goacher Associates

Suite 1, BFM House, The Parade, Liskeard, Cornwall PL14 6AF e: mail@pgoacher.co.uk w: www.pgoacher.co.uk t: 01579 345777 En2000

Philip Hawkey Architectural Design Windy Ridge, Crown Road, Whitemoor, St Austell, Cornwall PL26 7XH e: philip@philiphawkey.orangehome.co.uk w: www.ph-plans.co.uk t: 01726 824948 Ar2500, Co4000, Su1000, Ti1200

Piercy & Co

122-128 Arlington Road, London NW1 7HP e: fionaneil@piercyandco.com w: www.piercyconner.co.uk t: 020 7424 9611 Ar2000

Riverside Business Park, Bakewell, Derbyshire DE45 1GS e: admin@pinelog.co.uk w: www.pinelog.co.uk t: 01629 814481 f: 01629 814634 Bu3000, Bu6000, Bu6800 1 Ivanhoe Terrace, Chester le Street, Co Durham DH3 3JB e: alfredmilliken@pittillabell.com w: www.pittillabell.com t: 0191 388 7923 f: 0191 388 1883 Co4000, Co7000, Co8800, Co9100, En2000

PiveteauBois

La Vallee - BP7, Sainte Florence, Essarts en Bocage, 85140, France e: elisabeth.piveteau@piveteau.com w: www.piveteaubois.com t: 00 44 7821 807 788 Cd1000, De2000, Fe2000, Gl1000, Sa8000

PJ Cook Developments Ltd

10 Bankside, The Watermark, Gateshead, Tyne and Wear NE11 9SY e: info@portlandconsulting.co.uk w: www.portlandconsulting.co.uk t: 0191 461 9770 f: 0191 460 3028 En2000 2nd Floor, 5 Boulevard, Weston-super-Mare, North Somerset BS23 1NN e: pmk@ppkltd.co.uk w: www.ppkltd.co.uk t: 01934 517602 Ar2500, Co4000, Co9100, Co9200, Ti1200

Premier Guarantee

2 Shore Lines Building, Shore Road, Birkenhead, Wirral CH41 1AU e: john.gilbert@premierguarantee.co.uk w: www.premierguarantee.co.uk t: 0844 412 0888 In2000

Premier Timber Design Services Ltd

49 Crescent Road, Hunstanton, Norfolk PE36 5BU e: pjcookdevelopmentsltd@gmail.com t: 07776 201209 Bu3000

18 Honeylands, Portishead, Bristol, Avon BS20 6RB e: phil@premiertimberdesign.co.uk w: www.premiertimberdesign.co.uk t: 01275 563531 Ar2500

PJM Associates Limited

Premium Timber Products Limited

PJStructures Ltd

Premium Timber Products Limited

Plandescil Ltd

Prewett Bizley

The Vicarage, Dymock Road, Much Marcle, Herefordshire HR8 2NL e: patrick@pjmassociates.co.uk t: 01531 660455 f: 01531 660530 11 Wainwright Close, Weston-super-Mare, North Somerset BS22 7QS e: peter@pjstructures.co.uk w: www.pjstructures.co.uk t: 07557 787351 En2000 Connaught Road, Attleborough, Norfolk NR17 2BW e: pdc@plandescil.co.uk w: www.plandescil.co.uk t: 01953 452001 f: 01953 456955 Co5000, En2000

Playdale Playground Equipment

Haverthwaite, Ulverston, Cumbria LA12 8AE e: enquiries@playdale.co.uk w: www.playdale.co.uk t: 01539 531561 f: 01539 531539 Pg1000

PMS Oxford

Unit 10 Burcot Farm, Burcot, Abingdon, Oxfordshire OX14 3GW e: info@pmsoxford.co.uk w: www.pmsoxford.co.uk t: 01865 407554 Bu3000

Pollard Architectural

5 Barras Street, Liskeard, Cornwall PL14 6AD e: jon_pollard@btconnect.com w: www.pollardarchitectural.co.uk t: 01579 347361 Ar2500, Co4000, Co9100, Su1000, Ti1200

Pollard Thomas Edwards Architects Diespeker Wharf, 38 Graham Street, London N1 8JX e: mail@ptea.co.uk w: www.ptea.co.uk t: 020 7336 7777 f: 020 7336 0770 Ar2000

Forge Lane, Dewsbury, West Yorkshire WF12 9EJ e: info@premiumtimber.co.uk w: www.premiumtimber.co.uk t: 01924 466256

Premium House, Notting Hill Way, Weare, Somerset BS26 2JU e: info@premiumtimber.co.uk w: www.premiumtimber.co.uk t: 01934 734234 Do2500 2nd Floor, 118a London Wall, London EC2Y 5JA e: rp@prewettbizley.com w: www.prewettbizley.com t: 07779 256904 Ar2000

Price & Myers

30 Newman Street, London W1T 1LT e: mail@pricemyers.com w: www.pricemyers.com t: 020 7631 5128 f: 020 7462 1390 Co4000, En2000

Pringle Richards Sharratt Architects

Studio 2.01, Canterbury Court, Kennington Park, 1 Brixton Road, London SW9 6DE e: ian.sharratt@prsarchitects.com w: www.prsarchitects.com t: 020 7793 2843 f: 020 7793 2829 Ar2000

Pringuer-James

10 Beulah Road, Wimbledon, London SW19 3SB e: sean@pjce.com w: www.pjce.com t: 020 8940 4159 Co9100, En2000

Probyn Miers

Hamilton House, 1 Temple Avenue, Temple, London EC4Y 0HA e: info@probyn-miers.com w: www.probyn-miers.com t: 020 7583 2244 Ar2000 Timber 2017 Industry Yearbook

| 239

TRADA members

Proctor and Matthews Ltd

7 Blue Lion Place, 237 Long Lane, London SE1 4PU e: info@proctorandmatthews.com w: www.proctorandmatthews.com t: 020 7378 6695 f: 020 7378 1372 Ar2000

Q

Q T F Services

36a Finnard Road, Rathfriland, Newry, County Down BT34 5BL e: raymond@qtfhomes.co.uk w: www.qtfhomes.co.uk t: 028 4063 2494 f: 028 4063 2495 Ti2000

Project 5 Architecture

8 Waterson Street, London E2 8HL e: info@p5a.co.uk w: www.p5a.co.uk t: 020 7739 9131

QED Structures Ltd

40 Aberdeen Avenue, Cambridge CB2 8DZ e: info@p5a.co.uk w: www.p5a.co.uk t: 01223 300634 Ar2000

Hove Street, Hove, East Sussex BN3 2DF e: ianw@qedstructures.co.uk w: www.qedstructures.co.uk t: 01273 358035 f: 01273 207451 En2000

PRP

Quadrant Approved Inspectors

Project 5 Architecture

18b Charles Street, London W1J 5DU e: info@quadrantai.co.uk w: www.quadrantai.co.uk t: 020 7769 6797

Ferry Works, Summer Road, Thames Ditton, Surrey KT7 0QJ e: s.dawes@prp-co.uk w: www.prp-co.uk t: 020 8339 3600 f: 020 8339 3636 Ar2000, Co5000, Co8800, La9000, Re4000

Quadrant Approved Inspectors 11 Red Lion Street, Stamford, Lincolnshire PE9 1PA e: info@quadrantai.co.uk w: www.quadrantai.co.uk t: 01780 460464 f: 01780 460006

Psaras Construction Ltd

18- 20 Chelsea Manor Street, London SW3 3UH e: alexis@npsaras.com w: www.npsaras.com t: 020 3282 7161 Bu3000

Quadrant Approved Inspectors The Coach House, Desford Hall, Leicester Lane, Desford, Leicester, Leicestershire LE9 9JJ e: info@quadrantai.co.uk w: www.quadrantai.co.uk t: 0116 412 0150 Bu3500

Purcell UK

29 Marygate, York, North Yorkshire YO30 7WH e: info@purcelluk.com w: www.purcelluk.com t: 01904 644001

Purcell UK

St Mary’s Hall, Rawstorn Road, Colchester, Essex CO3 3JH e: info@purcelluk.com w: www.purcelluk.com t: 01206 244844 Ar2000

Quadrant Harmon Consulting Ltd

Purcell UK

Qualtrough, J & Co Limited

2nd Floor, 39 Margaret Street, London W1G 0JQ e: stuart.harmon@quadrantharmon.co.uk w: www.quadrantharmon.co.uk t: 020 7637 2770 En2000 Hope Street, Castletown, Isle of Man IM9 1AN e: john@jqbm.co.uk w: www.jqbm.co.uk t: 01624 822581 f: 01624 823383 Bu1000, Pr1000, St6000, Ti7500

3 Colegate, Norwich, Norfolk NR3 1BN e: info@purcelluk.com w: www.purcelluk.com t: 01603 674444 f: 01603 674445 Ar2000, Ar2500, Co4000, He1000

Quinn Hardwoods Ltd

Purple Architecture Studio Ltd

Unit 242 Holly Road, Western Industrial Estate, Naas Road, Dublin D12 AD73, Republic of Ireland e: info@thetimberyard.ie w: www.thetimberyard.ie t: 00 353 87 779 4914 Ki3000, St2000, Ti0200, Ti0500, Ti0800

15 Bettina Crescent, Banbury, Oxfordshire, OX16 1FH e: john@purplearchitecturestudio.co.uk t: 01295 259659 Ar2000

PWA Chartered Building Surveyors 108 Vicarage Road, Sunbury-on-Thames, Surrey TW16 7QX e: enquiries@pwa.uk.com w: www.pwa.uk.com t: 01932 508950 Ar2500, Co4000, Co9300, En1500, Su1000

PWP Architects

61 South Street, Havant, Hampshire PO9 1BZ e: design@pwp-architects.com w: www.pwp-architects.com t: 023 9248 2494 f: 023 9248 1152

PZ&W Ltd

10 St Ann Street, Salisbury, Wiltshire SP1 2DN e: phil.hedley@pzandw.co.uk t: 01722 323322 Co4000

240 |

Timber 2017 Industry Yearbook

R

R Elliott Associates Ltd

Ramboll

R P Winstone Ltd

Ramboll

RAAM Construction Ltd

Ramboll

Dennett House, Brighton Road, Sway, Lymington, Hampshire SO41 6EB e: info@rea-ltd.co.uk w: www.rea-ltd.co.uk t: 01590 683176 f: 01590 683533 Hilltop, Evenjobb, Presteigne, Powys LD8 2SG e: info@rpwinstone.co.uk w: www.rpwinstone.co.uk t: 01547 560252 f: 01547 560409 Co9200 Unit 7, Peerglow Estate, Queensway, Enfield, Middlesex EN3 4SB e: info@raamconstruction.co.uk w: www.raamconstruction.co.uk t: 020 8804 5214 Bu3000

Rainford Timber Co Ltd

Harris Barn, Wash Farm, Rainford Road, Bickerstaffe L39 0HG e: info@rainfordtimber.co.uk w: www.rainfordtimber.co.uk t: 01695 558789 Ti1200, Ti1500, Ti2000

Ramage Young Design Ltd

The Schoolhouse, 101 Portman Street, Glasgow, Lanarkshire G41 1EJ e: info@rypglasgow.co.uk w: www.ramageyoung.com t: 0141 226 2262 f: 0141 226 2264 En2000

Ramboll

Christchurch House, 30 Waterloo Street, Victoria Square, Birmingham B2 5TJ e: birmingham@ramboll.co.uk w: www.ramboll.co.uk t: 0121 230 1650 Co4000, Co9100, Co9200, En2000

Ramboll

2nd Floor, Sovereign House, 158 West Regent Street, Glasgow G2 4RL e: glasgow@ramboll.co.uk w: www.ramboll.co.uk t: 0141 225 1000 Co4000, Co9100, Co9200, En1500, En2000

Ramboll

3rd Floor, Halsbury House, Chancellor Court, 21 The Calls, Leeds LS2 7EH e: leeds@ramboll.co.uk w: www.ramboll.co.uk t: 0113 204 2880 Co4000, Co9100, Co9200, En1500, En2000

Ramboll

3rd Floor, Kings Court, 2-4 Exchange Street, St Mary’s Gate, Manchester M2 7HA e: manchester@ramboll.co.uk w: www.ramboll.co.uk t: 0161 827 1890 Co4000, Co9100, Co9200, En1500, En2000

Ramboll

Unit 60 Serco Depot, Wycombe Air Park, Clay Lane, Booker, Buckinghamshire SL7 3DJ e: nigel@randd-contractors.co.uk t: 07860 700318

Carlton House, Ringwood Road, Woodlands, Southampton, SO40 7HT e: southampton@ramboll.co.uk w: www.ramboll.co.uk t: 023 8081 7500 Co4000, Co9100, Co9200, En1500, En2000

R & K Design and Build

Ramboll

R & D Contractors

Unit 5, Headlands Trading Estate, Swindon, Wiltshire SN2 7JQ e: info@r-k-designandbuild.com w: www.r-k-designandbuild.com t: 07943 546725 Bu3000

40 Queen Square, Bristol, Avon BS1 4QP e: bristol@ramboll.co.uk w: www.ramboll.co.uk t: 0117 929 5200 f: 0117 929 5239 Co4000, Co9100, Co9200, En1500, En2000

240 Blackfriars Road, London SE1 8NW e: london@ramboll.co.uk w: www.ramboll.co.uk t: 020 7631 5291 f: 020 7323 4645 Co4000, Co9100, Co9200, En1500, En2000 2nd Floor, The Exchange, St John Street, Chester, Cheshire CH1 1DA e: chester@ramboll.co.uk w: www.ramboll.co.uk t: 01244 311855 Co4000, Co9100, Co9200, En2000, Ti1200 Terrington House, 13 - 15 Hills Road, Cambridge, CB2 1NL e: cambridge@ramboll.co.uk w: www.ramboll.co.uk t: 01223 369220 f: 01223 356215 Co4000, Co9100, Co9200, En2000, Ti1200

Ramsay and Chalmers

Chattan Mews Offices, 18 Chattan Place, Aberdeen AB10 6RD e: jgrant@ramsaychalmers.co.uk w: www.ramsaychalmers.co.uk t: 01224 560700 f: 01224 560701 Ce2000, Co9100, En2000, Ti1200

Rawcliffe Associates Ltd

The Paddocks, Follifoot, Harrogate, North Yorkshire HG3 1EA e: rawcliffe@follifoot.fsnet.co.uk t: 01423 879808 f: 01423 879525 Co9100, En2000

Raymond Simpson Associates Limited

7 Mid Stocket Road, Aberdeen, Aberdeenshire AB15 5JL e: info@raymondsimpson.com w: www.raymondsimpson.co.uk t: 01224 636707

RB Doors & Joinery Ltd

Unit A2 Larkfield Trading Estate, New Hythe Lane, Larkfield, Kent ME20 6SW e: info@rbdoors.co.uk w: www.rbdoors.co.uk t: 01622 792015/6 f: 01622 882035 Do2500, Do4500, Jo4000, La6000, Pa8700

RCZM

12 Gracemere Crescent, Kempshott, Basingstoke, Hampshire RG22 5JW e: contactus@rczm.co.uk w: www.rczm.co.uk t: 01256 331240 Co4000

Red Squirrel Architects Ltd

Unit 2, 32 Devonshire Road, Forest Hill, London SE23 3SR e: info@redsquirrelarchitects.com w: www.redsquirrelarchitects.com t: 020 8699 6766

Redwood Design Ltd

Unit 3+4 Ashcroft, Ashbourne Industrial Estate, Ashbourne, Co Meath, Republic of Ireland e: john@redwood-design.com w: www.redwood-design.com t: 00 353 1 835 7577 f: 00 353 1 835 7578 Fu3000, Fu4000, Jo5000, Ki3000, St3000

www.trada.co.uk

TRADA members

Reiach and Hall Architects

6 Darnaway Street, Edinburgh, Lothian EH3 6BG e: reiach.hall@reiachandhall.co.uk w: www.reiachandhall.co.uk t: 0131 225 8444 f: 0131 225 5079 Ar2000

Reisser Ltd

Bramhall Moor Technology Park, Pepper Road, Hazel Grove, Stockport, Cheshire SK7 5BW e: info@reisser.co.uk w: www.reisser.co.uk t: 0161 483 5557 f: 0161 483 4631 Fa1000

Renfrewshire Council

Development & Housing Services, Cotton Street, Paisley, Renfrewshire PA1 1JD e: roy.mclean@renfrewshire.gov.uk t: 0141 618 6218 Go2000, Lo1000

Rhys Llwyd Davies - Architect | Pensaer Swyddfa Heulwen, 29 Y Stryd Fawr, Y Bala, Gwynedd LL23 7AG e: post@rhysllwyddavies.co.uk t: 01678 521450 Ar2000

Riach Partnership Ltd

Ring Tree Projects Ltd

White Cottage, Main Street, Hillam, Yorkshire LS25 5HH e: j.blaza@ringtree.org t: 07769 616043 Bu3000

Rise Structural Engineers Ltd

Ground Floor, Courtyard House, 26A Oakfield Road, Bristol, Avon BS8 2AT e: ichauvet@risestructures.com w: www.risestructures.com t: 0117 239 4061 En2000

Rivington Street Studio

23 Curtain Road, Shoreditch, London EC2A 3LT e: rss@rssa.co.uk w: www.rivingtonstreetstudio.co.uk t: 020 7739 8945 f: 020 7729 4098 Ar2000

RLH Architectural Design Solutions 12 West Street, Fishguard, Pembrokeshire SA65 9AE e: design@rlh50.com w: www.rlh50.com t: 01348 435004/006 f: 01348 871926 Ar2500

RMA Architects

200 Bath Street, Glasgow, Lanarkshire G2 4HG e: mail@riach.co.uk w: www.riach.co.uk t: 0141 353 1230

3 Ella Mews, Cressy Road, London, Greater London NW3 2NH e: j.lewinski@rmaarchitects.co.uk w: www.rmaarchitects.co.uk t: 020 7284 1414 Ar2000

Richard Griffiths Architects

RMJ Homes Ltd

5 Maidstone Mews, 72-76 Borough High Street, London SE1 1GN e: admin@rgarchitects.com w: www.rgarchitects.com t: 020 7357 8788 f: 020 7403 7887 Ar2000

Richard Morton Architects Ltd 70 Cowcross Street, London, Greater London EC1M 6EJ e: yarema@rm-architects.com w: www.rm-architects.com t: 020 3179 9030 Ar2000

Richard Wilkens Architect Ltd 20 Rectory Crescent, Middle Barton, Oxfordshire OX7 7BP e: richard.wilkens@btinternet.com t: 01869 349120 f: 01869 349120 Ar2000

Richardson & Peat Ltd

5 Warren Court, Chicksands, Shefford, Bedfordshire SG17 5QB e: sales@richardsonandpeat.com w: www.richardsonandpeat.com t: 01462 811233 Jo4000

Riddick and Son

Lower Orchard Lodge, Erwood, Powys LD2 3EZ e: richard@rmjhomesltd.co.uk w: www.rmjhomesltd.co.uk t: 01982 560751 Ti2000, Ti1500

RNLI

West Quay Road, Poole, Dorset BH15 1HZ e: crefoy@rnli.org.uk w: www.rnli.org.uk t: 01202 663251 f: 01202 663343 As1000, Co8800, En2000

Robert Danielson

7 Chestnut Avenue, Blyth, Northumberland NE24 1PF e: robertdanielson01@yahoo.co.uk w: www.rldanielson.co.uk t: 07960 954059 Cj1000

Robert E Fry & Associates Ltd 45 Bridgeman Terrace, Wigan, Lancashire WN1 1TT e: ref@refa.co.uk w: www.refa.co.uk t: 01942 826020 f: 01942 230816 Ar2500, Co4000, En2000

Robert Millerchip Designs Limited

17/19 Main Street, Haugh of Urr, Castle Douglas, Dumfries and Galloway DG7 3YA e: office@davah.co.uk t: 01556 660227

The Studio, 38 Launde Park, Little Bowden, Market Harborough, Leceistershire LE16 8BH e: design@rmdstudio.co.uk t: 01858 466517

Rider Levett Bucknall UK Limited

Robert Rowett Architectural Services

60 New Broad Street, London, Greater London EC2M 1JJ e: stephen.walton@uk.rlb.com w: www.rlb.com t: 020 7398 8348 Ar2500

www.trada.co.uk

2b Old Amenity Building, Restormel Estate, Liddicoat Road, Lostwithiel, Cornwall PL22 0HG e: enquiries@rr-as.co.uk w: www.robrowettarchitecturalservices.co.uk t: 01208 873323 f: 01208 873407 Ar2000, Ar2500, Co4000, Co7000, Ti1200

Robert Stone Associates

Consulting Civil & Structural Engineers, Eleven Mile Lane, Suton, Wymondham, Norfolk NR18 9JL e: mail@rstoneassociates.co.uk w: www.rstoneassociates.co.uk t: 01953 601800 f: 01953 601594 Co4000, Co8800, Co9100, En2000, Su1000

Robert Wynter & Partners Ltd Book House, Vincent Lane, Dorking, Surrey RH4 3HW e: julia@rwpltd.com w: www.rwpltd.com t: 01306 879875 f: 01306 741799 En2000

Robertson Slater Partnership Ltd

9th Floor, Salvesen Tower, Blaikies Quay, Aberdeen, Aberdeenshire AB11 5PW e: wfs@robertsonslater.com w: www.robertsonslater.com t: 01224 574300

Robertson Timber Engineering Limited

1 Admiralty Way, Fox Cover Industrial Estate, Seaham, Co Durham SR7 7DN e: mike.turner@robertson.co.uk w: www.robertson.co.uk/business/ robertson-timber-engineering t: 0191 349 8670 Ti1200, Ti2000, Ti2500

Robertson Timber Engineering Limited 10 Perimeter Road, Pinefield, Elgin IV30 6AE e: mike.turner@robertson.co.uk w: www.robertson.co.uk/business/ robertson-timber-engineering t: 01343 549786 f: 01343 552546 Ti1200, Ti2000, Ti2500

Robertson Timber Engineering Limited Robertson House, Castle Business Park, Stirling, Stirlingshire FK9 4TZ e: mike.turner@robertson.co.uk w: www.robertson.co.uk/business/ robertson-timber-engineering t: 01786 431600 f: 01786 436070 Ti1200, Ti2000, Ti2500

Rodgers Leask Ltd

St James House, St Mary’s Wharf, Mansfield Road, Derby, Derbyshire DE1 3TQ e: rrladmin@rodgersleask.co.uk w: www.rodgersleask.co.uk t: 01332 285000 f: 01332 291728 Co4000, Co5000, En2000

Roger Casey Associates Limited

Ty Mansel, 6 Mansel Street, Carmarthen, Carmarthenshire SA31 1PX e: r.casey@rca-eng.co.uk w: www.rca-eng.co.uk t: 01267 222646 f: 01267 221377 Co4000, Co9100, Co9200, En2000, Ti1200

Roger N Cross Services

The Limes, Newton Purcell, Buckingham, Oxfordshire MK18 4AY e: rogerncross@btinternet.com t: 01280 847471 Bu3000

Rogers Homes and Carpentry The Nursery, Dunn Street Road, Bredhurst, Kent ME7 3ND e: info@rogershc.co.uk w: www.rogershc.co.uk t: 01634 260997

Roscrowden Ltd

Frankley Lodge Road, Northfield, Birmingham, West Midlands B31 5PX e: graham@roscrowden.com w: www.planningdrawings.net t: 07720 985425

Rossi Long Consulting

16, Meridian Way, Yarmouth Road, Norwich, Norfolk NR7 0TA e: simon.rossi@rossilong.co.uk w: www.rossilong.co.uk t: 01603 706420 f: 01603 706421 En2000, Su1000

Rotafix (Northern) Limited

Rotafix House, Abercrave, Swansea, West Glamorgan SA9 1UR e: sales@rotafix.co.uk w: www.rotafix.co.uk t: 01639 730481 f: 01639 730858 Ad1000, Fa1000, Re3000, Re4000, Re6000

Rotho Blaas SRL

Via dell’Adige 2/1, 1-39040 Cortaccia (BZ), Italy e: info@rothoblaas.com w: www.rothoblaas.com/en/gb/home.html t: 00 39 471 818400/044 f: 00 39 471 818484 De2000, Fa1000, Ma1500, Ro2000, Va0500

Roughan & O’Donovan

Arena House, Arena Road, Sandyford, Dublin 18, Republic of Ireland e: info@rod.ie w: www.roughanodonovan.com t: 00 353 1294 0800 f: 00 353 1 294 0820

Rowan Timber Supplies (Scotland) Ltd Main Street, Plains, Lanarkshire ML6 7SH e: sales@rowan-timber.co.uk w: www.rowan-timber.co.uk t: 01236 814000 f: 01236 814001 Jo4000, Pa7500, St9000, Ti7500, Wi2000

Royal School of Military Engineering Professional Engineering Wing, Brompton Barracks, Chatham, Kent ME4 4UG t: 01634 822322 f: 01634 822362 Ed4000

RPC Architectural Design Ltd 12 Stanley Road, Heaton, Bolton, Lancashire BL1 5JZ e: contact@rpcad.co.uk w: www.rpcad.co.uk t: 07909 119580 Ar2000

RPS

Noble House, Capital Drive, Linford Wood, Milton Keynes, Buckinghamshire MK14 6QP e: rpsww@rpsgroup.com w: www.rpsgroup.com t: 01908 669898 f: 01908 669899 Ar2000, Co5000, En1500, En2000, La9000

Rushmoor Engineering Services

Sandy Farm Business Centre, The Sands, Farnham, Surrey GU10 1PX e: doug@rushmooreng.co.uk w: www.rushmooreng.co.uk t: 01252 782366 Co9100, Co9200, En2000, Ti1200

Russell-Hughes Cyf

56 Bridge Street, Llangefni, Anglesey LL77 7HH e: russellhughes@btinternet.com w: www.russellhughes.co.uk t: 01248 722333 f: 01248 750600 Timber 2017 Industry Yearbook

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TRADA members

Russwood Ltd

Station Sawmill, Newtonmore, Highland PH20 1AR e: mail@russwood.co.uk w: www.russwood.co.uk t: 01540 673648 f: 01540 673661 Cd1000, De2000, Fl4000, Pa4000, Ti7500

RWA Consulting

8 Station Approach, Wendover, Buckinghamshire HP22 6BN e: engineer@rwaconsulting.co.uk w: www.rwaconsulting.co.uk t: 01296 624924 f: 01296 696066 Co4000, En2000

Ryemoors Ltd

19 Darling House, Clevedon Road, Twickenham, Middlesex TW1 2TU e: structuralengineer@pobox.com t: 07850 480118 f: 0870 336146

Sage Roofing Ltd

3 Sycamore Court, Birmingham Rd, Allesley, Coventry, West Midlands CV5 9BA e: john@sageroofing.co.uk w: www.sageroofing.co.uk t: 024 7640 7400 f: 024 7640 7771 Bu3000

Saint-Gobain Building Distribution Ltd

35 Victoria Esplanade, West Mersea, Colchester, Essex CO5 8BH e: dave@chodders.fsbusiness.co.uk t: 01206 384440 Bu3000

Saint-Gobain House, Binley Business Park, Coventry, West Midlands CV3 2TT e: info@saint-gobain.co.uk w: www.saint-gobain.co.uk t: 024 7656 0700 f: 024 7656 0705

Ryland, D A

Samuely, F J & Partners

17 Bell Meadow, Hingham, Norwich, Norfolk NR9 4HT e: david@extensions4homes.co.uk t: 01953 853040 Co4000, Co9100, En2000

S

Safety Cases Ltd

Sanders Consulting

S C E G Limited

30 Thomas Hand Street, Skerries, Co Dublin K34 RX24, Republic of Ireland e: connect@sceg.ie w: www.sceg.ie t: 00 353 1 849 0999 Co4000, Co9100, Co9200, En2000

S M B C Urban Design

Sandwell Council House, Freeth Street, Oldbury, West Midlands B69 3DE e: jeanette_arregger@sandwell.gov.uk w: www.corporateproperty.sandwell.gov.uk t: 0121 569 4527 f: 0121 569 4547 Ar2000, Ar2500, En2000, La9000, Lo1000

S M S Timber Frame

Unit 3, Near Bank, Shelley, Huddersfield, West Yorkshire HD8 8LT e: info@smstimberframe.co.uk w: www.smstimberframe.co.uk t: 01484 609900 f: 01484 600366 Ti1200

S R Timber

Wetherby Road, Osmaston Park Industrial Estate, Derby, DE24 8HL e: sales@sr-timber.co.uk w: www.sr-timber.co.uk t: 01332 204821 f: 01332 253716 Ro2000, Sa8000, Ti0800

S.Gurd Property Solutions Ltd

7 Danes Court, All Saints Avenue, Maidenhead, Berkshire SL6 6EN e: simongurd@sgurdpropertysolutions.co.uk t: 07818 440876 Su1000

S.Hughes Building Services

42 Stuart Court, Consett, Durham, DH8 5GA e: steve@shughesbuildingservices.com w: www.shughesbuildingservices.co.uk t: 07801 292065 Bu3000

242 |

Celtic House, 33 John’s Mews, London WC1N 2NS e: post@samuely.co.uk w: www.samuely.co.uk t: 020 7404 4041 f: 020 7242 2450 Co4000, En2000

Timber 2017 Industry Yearbook

Kestrel Court, Harbour Road, Portishead, Bristol, Avon BS20 7AN e: sandcon01@netgates.co.uk w: www.sandcon.co.uk t: 01275 390413 Co7000, Co9100, Co9200, En2000, Ti1200

Sandra Lynch Architectural Services 41 Broad View, Broad Oak, Heathfield, East Sussex TN21 8SB e: archserv@architectural-service.co.uk w: www.architectural-service.co.uk t: 01435 863595 Ar2500

Sands Consultants

Hems Court, Longbrook Street, Exeter, Devon EX4 6AP e: sands@sands-consultants.co.uk w: www.sands-consultants.co.uk t: 01392 421600 f: 01392 422891 Co9100, En2000

Sandy Fraser Associates

3a Grey Street, Tayport, Fife DD6 9JF e: sandyfraser@sfa.uk.com t: 01382 907977 f: 01382 553988 Co4000, Co7000, Co8800, Co9100, En2000

Sanei Hopkins Architects Ltd

28 Northampton Park, London N1 2PJ e: amir.s@saneihopkins.co.uk w: www.saneihopkins.co.uk t: 020 7704 1901 f: 020 7704 9048

Sarah Southwell Consulting Engineer 5 Church End, Great Rollright, Chipping Norton, Oxfordshire OX7 5RX e: sarah@southwell.uk.com t: 01608 730888 En2000

Scandia Hus Manufacturing Limited Brewhurst Sawmill, Roundstreet Common, Billingshurst, West Sussex RH14 0AL e: enquiries@shmdirect.com w: www.shmdirect.com t: 01403 752272 Ti1200, Ti2000, Ti7500, Tr4000

School of Civil Engineering and Surveying, University of Portsmouth

SDP Consulting Engineers

Portland Building, Portland Street, Portsmouth, Hampshire PO1 3AH e: isobel.kilgallon@port.ac.uk w: www.port.ac.uk t: 023 9284 2523 f: 023 9284 29113

Suite 3, Salar House, Campfield Road, St. Albans, Hertfordshire AL1 5HT e: mail@sdpce.co.uk w: www.sdpce.co.uk t: 01727 844606 f: 01727 830771 En2000

Scotframe Timber Engineering Limited

SEA Design Group

4 Grayshill Road, Westfield, Cumbernauld G68 9HQ e: cumbernauld@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01236 861200 f: 01236 861201 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scotframe Timber Engineering Limited Units 3.1 & 3.8, Discovery House, Gemini Crescent, Dundee DD2 1SW e: dundee@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01382 561772 f: 01382 568182 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scotframe Timber Engineering Limited Darach House, Stoneyfield Business Park, Inverness IV2 7PA e: inverness@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01463 717328 f: 01463 717196 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scotframe Timber Engineering Limited Inverurie Business Park, Souterford Avenue, Inverurie, Aberdeenshire AB51 0ZJ e: inverurie@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01467 624440 f: 01467 624255 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scott White and Hookins LLP London House, 42 West Street, Carshalton, Surrey SM5 2PR e: info@swh.co.uk w: www.swh.co.uk t: 020 8773 3131

Scott White and Hookins LLP

Harman House, Andover Road, Winchester, Hampshire SO23 7BS e: info@swh.co.uk w: www.swh.co.uk t: 01962 844855 Co4000, Co7000, Co9200, En2000, En3000

Scott White and Hookins LLP

Fountain House, 26 St Johns Street, Bedford, Bedfordshire MK42 0AQ e: bed@swh.co.uk w: www.swh.co.uk t: 01234 213111 f: 01234 213333 Co4000, Co7000, Co9200, En2000, En3000

Scotts of Thrapston Limited

Bridge Street, Thrapston, Kettering, Northamptonshire NN14 4LR e: info@scottsofthrapston.co.uk w: www.scottsofthrapston.co.uk t: 01832 732366 f: 01832 733703 Bu6800, Do2500, Jo4000, Tr4000, Wi2000

Screedflo Ltd

Unit 8, West Station Business Park, Spital Road, Maldon, Essex CM9 6FF e: heatherp@screedflo.co.uk w: www.screedflo.co.uk t: 01621 874781 f: 01621 854608

13D Princes Drive, Kenilworth, Warwickshire CV8 2FD e: joe.james@seadesigngroup.com w: www.seadesigngroup.com t: 01926 864440

Sealmaster Limited

Brewery Road, Pampisford, Cambridge, Cambridgeshire CB2 4HG e: sales@sealmaster.co.uk w: www.sealmaster.co.uk t: 01223 832851 f: 01223 837215 Do4000, Pa4000, Pa8000, Te2000

Selco Builders Warehouse

Boundary House, 2 Wythall Green Way, Birmingham B47 6LW e: information@selcobw.com w: www.selcobw.com t: 0121 415 7270 f: 0121 415 7294

Self-Build-Pro (Chartered Surveyors) Belmont Business Centre, Brook Lane, Endon, Stoke-on-Trent, Staffordshire ST9 9EZ e: admin@self-build-pro.co.uk w: www.self-build-pro.co.uk t: 01782 502993 Co8800, Co9100, En1000, Ti1200, Ti1500

Senior Architectural Systems Limited Eland Road, Denaby Main, Doncaster, South Yorkshire DN12 4HA e: info@seniorarchitectural.co.uk w: www.seniorarchitectural.co.uk t: 01709 772600 f: 01709 772601 Do2500, Wi1000, Wi2000, Wi4000

Services and Trade Company LLC PO Box 823, Postal Code112, Ruwi, Sultanate of Oman w: www.stcgroups.com t: 00 968 248 11455 Jo4000

Setsco Services PTE Ltd 18 Teban Gardens Crescent, 608925, Singapore e: wongpc@setsco.com w: www.setsco.com t: 00 65 6566 7777 f: 00 65 6566 7718 Te3500

Setsquare Staging Limited 329 Willow Lane, Mitcham, Surrey CR4 4NA e: info@setsquarestaging.com w: www.setsquarestaging.com t: 020 8687 7400 f: 020 8687 7419 Fu4000

Seven Oaks Joinery

Unit 2, Millands Road Industrial Estate, Neath, West Glamorgan SA11 1NJ e: warren.rowlands@haleconstruction.co.uk w: www.sevenoakstimberframe.co.uk t: 01639 620240 f: 01639 642008 Co9100, Jo4000, Ti1200, Ti2000, Tr4000

www.trada.co.uk

TRADA members

Seven Point Design Ltd

Simon Hall Architecture

Shadbolt Consulting Limited

Simon Spencer MCIAT

20 Briar Grove, Ely, Cambridgeshire CB6 3EU e: david@7pointdesign.com t: 07469 201418 Co4000

18 Bewick Road, Gateshead, Tyne & Wear NE8 4DP e: johnl@shadboltgroup.net w: www.shadboltgroup.net t: 0191 478 3330 Co9200

Sharvatt Woolwich Ltd

Sharvatt Business Centre, Keats Road, Crabtree Manorway South, Belvedere, Kent DA17 6BP e: sales@timberuk.com w: www.timberuk.com t: 020 8312 1902 f: 020 8312 1905 Cd1000, Mo5000, Pa7500, So6000, Ti7500

Shaw & Jagger Architects

14-15 Regent Parade, Harrogate HG1 5AW e: ed@shawandjagger.com w: www.shawandjagger.com t: 01423 532950 Ar2000

Sheldon Bosley Knight Limited

58 Ely Stree, Stratford upon Avon, Warwickshire CV37 6LN e: swilkinson@sheldonbosleyknight.co.uk w: www.sheldonbosleyknight.co.uk t: 01789 292310 Su1000

Shere Consulting Ltd

Unit River Court, Albert Drive, Woking, Surrey GU21 5RP e: simonralph@sheregroup.com t: 01483 732100

Siero Lam SA

Los Cuetos S/n, Argüelles, 33188, Spain e: siero@sierolam.com w: www.sierolam.com t: 00 34 985 74 20 12 f: 00 34 985 742 350 Fl3500, Gl1000, Pa7200, Sa7000, Ti2000

Silva Timber Products Limited

Unit 4, Albright Road, Widnes, Cheshire WA8 8FY e: enquiries@silvatimber.co.uk w: www.silvatimber.co.uk t: 0151 495 3111 f: 0151 495 2255 Cd1000, De2000, Ro2000, Ti0200, Ti7500

Silvaframe Structures Ltd

Unit 17 Mount Pleasant Industrial Estate, Southampton, Hampshire SO14 0SP e: info@silvaframe.co.uk w: www.silvaframe.co.uk t: 023 8033 1335 f: 023 8033 1335 Ti2000

Silvatec Design Ltd

Second Floor Suite, Building 1, Grosvenor Court, Hipley Street, Old Woking, Surrey GU22 9LL e: design@silvatecdesign.com w: www.silvatecdesign.com t: 01483 769518 f: 01483 770863 Co9100, Co9200, Ti1200

Silverpoint Design & Construction Limited

17 Horniman Drive, London SE23 3BJ e: jeremy.cook@silverpoint.uk.net w: www.silverpoint.co.uk t: 020 8291 0099

www.trada.co.uk

Bryn Ibod Farm, Tremeirchion, Denbighshire LL17 0BA e: simon@sha.cymru t: 07786 720562 Ar2500 Moor Lane House, Talaton, Exeter, Devon EX5 2RG e: simon@sspencer.co.uk t: 07973 653758 Ar2500, Co4000

Simonin

22 ZA Des Épinottes, 25500 Montlebon, France e: jjahnke@simonin.com w: www.simonin.com/en/ t: 00 33 381 670 126 f: 00 33 381 672 252 Br2000, Bu8000, Gl1000, Oa1000, St8500

simplydesignsolutions

40 St Declan Close, Nuneaton, Warwickshire CV10 8LP e: info@simplydesignsolutions.co.uk w: www.simplydesignsolutions.co.uk t: 024 7632 6365 Bu3000, Co9100, Ti1200

simplydesignsolutions

33 Stewart Drive, Loughborough, Leicestershire LE11 5RU e: info@simplydesignsolutions.co.uk w: www.simplydesignsolutions.co.uk t: 024 7632 6365 Bu3000, Co9100, Ti1200

Simpson (York) Limited

PO Box 289, 10 Hassacarr Close, Chessingham Park, Dunnington, York YO19 5YL e: enquiries@simpsonyork.co.uk w: www.simpsonyork.co.uk t: 01904 562400 f: 01904 562462 Bu3000

Simpson (York) Limited

Joiners Shop, Common Road, Dunnington, York, North Yorkshire YO19 5PD e: enquiries@simpsonyork.co.uk w: www.simpsonyork.co.uk t: 01904 481604 f: 01904 751251 Bu3000

Simpson Associates Consulting Engineers LLP 8 Friday Street, Henley-on-Thames, Oxfordshire RG9 1AH e: mail@simpsoneng.com w: www.simpsoneng.com t: 01491 576221 f: 01494 410129 En2000

Simpson Strong-Tie

Winchester Road, Cardinal Point, Tamworth, Staffordshire B78 3HG e: skennedy@strongtie.com w: www.strongtie.co.uk t: 01827 255600 f: 01827 255616 Fa1000, Gl2000, St8000, Ti2700

Sinclair Johnston & Partners Limited 93 Great Suffolk Street, London SE1 0BX e: dglenister@sinclairjohnston.co.uk w: www.sinclairjohnston.co.uk t: 020 7593 1900 f: 020 7593 1910 Co9100, En2000

Sir Robert McAlpine Ltd

Snows Timber Ltd

SKArchitects Limited

Snows Timber Ltd

Technical Information Division, Eaton Court, Maylands Avenue, Hemel Hempstead, Hertfordshire HP2 7TR e: r.ffrench@srm.com w: www.srm.com t: 01442 233444 f: 01442 230024 Bu3000, En2000 853 - 855 London Road, Westcliff-on-Sea, Essex SS9 1BU e: michaela@skarchitects.co.uk w: www.skarchitects.co.uk t: 01702 509250 Ar2000

Sloan Structural Solutions Ltd 12 George Street, Perth, PH1 5JR e: mark@3slimited.co.uk w: www.3slimited.co.uk t: 01738 561697

Slorach Wood Architects

The Station Master’s Office, South Queensferry, West Lothian EH30 9JP e: caroline@slorachwoodarchitects.com w: www.slorachwoodarchitects.com t: 0131 319 1260 f: 0131 319 1239

Slowikowski Blackshaw

The Maltings, East Tyndall Street, Cardiff Bay, Cardiff, South Glamorgan CF24 5EA e: slowikowski@btconnect.com w: www.slowikowskiblackshaw.co.uk t: 029 2045 1331

SMAD

29 Constitution Street, Edinburgh, Midlothian EH6 7BS e: sam.moran7@gmail.com t: 07876 504696 Ar2000

Smartply Europe Ltd

Belview, Slieverue, Waterford X91 PX75, Republic of Ireland w: www.smartply.com t: 00 353 51 851233 f: 00 353 51 851130 Pa5700

Holbeache Sawmills, Oak Lane, Kingswinford, Dudley, West Midlands DY6 7JS e: enquiries@snowstimber.com w: www.snowstimber.com t: 01384 279211 f: 01384 279645 Cd1000, De2000, Fl6500, Mo5000, Pa7500 Porchestall Drove, Glastonbury, Somerset BA6 9LX e: enquiries@snowstimber.com w: www.snowstimber.com t: 01458 836400 f: 01458 836411 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Snows Timber Ltd

Fullwood Industrial Estate, Fullwood Road South, Huthwaite, Mansfield, Nottinghamshire NG17 2JZ e: enquiries@snowstimber.com w: www.snowstimber.com t: 01623 513108 f: 01623 440272 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Solid Structures (UK) Limited

The Brewery, Hook Norton, Banbury, Oxfordshire OX15 5NY e: info@solid-structures.com w: www.solid-structures.com t: 01608 690858 Co9100, Co9200, En2000, Ti1200

SOLUTION Consulting Engineers Ltd

Hawthorne House, Cowards Lane, Codicote, Hertfordshire SG4 8UN e: steveb@solutionce.co.uk t: 01438 820110 En2000

Somerset Carpenters Limited

Unit 3b, Bath Bridge Business Park, Bath Road, Bridgwater, Somerset TA6 4SZ e: info@somersetcarpenters.co.uk w: www.somersetcarpenters.co.uk t: 01278 425710 f: 01278 446667

Somerville (NI) Ltd

50 St Andrews Street, Cambridge CB2 3AH e: contact@smithandwallwork.com w: www.smithandwallwork.com t: 01223 750249 En2000

7 Tower Lane, Hillsborough Road, Moneyreagh, Down BT23 6AY e: garth@somervilles.co.uk w: www.somervilles.co.uk t: 028 9044 8429 f: 028 9044 8842 Jo4000

Smith Foster Ltd

Sophie Bates Architects

Smith and Wallwork Ltd

Suite 8, Branksome Park House, Branksome Business Park, Bourne Valley Road, Poole, Dorset BH12 1ED e: nigel@smithfoster.com w: www.smithfoster.com t: 01202 540888 f: 01202 540044 En2000

29 St Georges Road, Kingston upon Thames, Surrey KT2 6DL e: sophie@sophiebates.com w: www.sophiebates.com t: 07725 501683 Ar2000

Soup Architects

Den Ilp 10, 1127 PA Den Ilp, Netherlands e: sales@sneektimber.co.uk w: www.sneektimber.co.uk t: 01206 868397 De2000, Ha7000, Ti0200

The Studio, 198 Blackstock Road, London N5 1EN e: studio@souparchitects.com w: www.souparchitects.com t: 020 7354 1729 f: 020 7354 1730 Ar2000

Snows Timber Ltd

South Eastern Carpentry Ltd

Sneek Timber

Penton Sawmills, Newbury Lane, Penton Mewsey, Andover, Hampshire SP11 0SP e: enquiries@snowstimber.com w: www.snowstimber.com t: 01264 735371 f: 01264 735524 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Heritage House, Yalding Hill, Yalding, Kent ME18 6AL e: info@secarpentry.co.uk w: www.secarpentry.co.uk t: 01622 813421 f: 01622 815297

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TRADA members

South Essex Maintenance Limited Top Floor, Lingwood House, The Green, Stanford-le-Hope, Essex SS17 0EX e: craig@southessexmaintenance.co.uk w: www.southessexmaintenance.org.uk t: 01375 640570 Bu3000

South Stoke Structures

Studio 3,Tollbridge Studios, Toll Bridge Road, Batheaston, Bath, Somerset BA1 7DE e: mike.evans.sss@gmail.com w: www.southstokestructures.com t: 01225 938090 En2000

Soutra

Stafford Barton, Broadhembury, Devon EX14 3LU e: hobbssoutra@tiscali.co.uk w: www.soutratimberframe.co.uk t: 01404 841130 f: 01404 841107 Bu3000, En3000, Ho3000, Ti1500

Space4 Limited

Tameside Drive, Castle Bromwich, Birmingham B35 7AG e: sales@space4.co.uk w: www.space4.co.uk t: 0121 748 8383 f: 0121 776 7369 Bu6800, Bu7000, St8000, St8500, Ti2000

Spencer Jones Design Ltd

Star Design Solutions Ltd Suite 309, Wellington House, 90-92 Butt Road, Colchester, Essex CO3 3BA e: jude@starda.co.uk w: www.starda.co.uk t: 020 8432 0807 En2000

Steico UK Ltd

Unit 3, Eden Brae Business Park, Caddington, Bedfordshire LU1 4FF e: info.uk@steico.com w: www.steico.com t: 01727 515120 f: 01582 391355 Fi2000, Gl1000, Lv1000, Pa8800, St9000

Stephen Davy Peter Smith Architects Ltd

Fanshaw House, Fanshaw Street, London N1 6HX e: sdpsa@davysmitharchitects.co.uk w: www.davysmitharchitects.co.uk t: 020 7739 2020 f: 020 7739 2021 Ar2000

Stephen Waud Associates Ltd 23 Stafford Crescent, Braintree, Essex CM7 9PS e: S.B.Waud@gmail.com w: www.stevewaudforplans.com t: 01376 349336 Su1000

Lasyard House Business Centre, Underhill Street, Bridgnorth, Shropshire WV16 4BB e: info@spencerjonesdesign.co.uk w: www.spencerjonesdesign.co.uk t: 07794 937038 Co9100, Co9200, Ti1200

Sterry, Nigel F

SPS Consulting Engineers Ltd

Steve Coleman (Timber Erectors) Ltd

P.O. Box 2867, Romford, Essex RM7 1JJ e: philip@spsengineers.co.uk w: www.spsengineers.co.uk t: 07968 796303 En2000

Stafford Bridge Doors Ltd

Bedford Road, Pavenham, Bedford MK43 7PS e: info@sbdoors.com w: www.sbdoors.com t: 01234 826316 f: 01234 826319 Do2500, Do4500, Do5000, Lo2000

Stainless Timber Connectors

Newhall Road Works, Newhall Road, Sheffield, South Yorkshire S9 2QL e: sales@stainless-uk.co.uk w: www.stainlesstimberconnectors.co.uk t: 0114 244 1333 f: 0114 244 1444 Fa1000

Stanley Fyffe Associates

48 Spinney Hill Drive, Loughborough, Leicestershire LE11 3LD e: nigelsterry@btconnect.com t: 01509 264265 f: 01509 264265 Ar2000 11 Christie Close, Broxbourne, Hertfordshire EN10 7RB e: office@timbererectors.co.uk w: www.timbererectors.co.uk t: 01992 443920 f: 01992 443920 Bu3000, Ca0500, Gl2000, Ti1500, Ti2500

Steve Eastland Design Ltd

Hope House, Kerswell, Devon EX15 1RR e: steve@steveeastlanddesign.com t: 01884 266437 Ar2000

Steve Gilman Design Ltd

South Grange, 28 High Street, Bassingham, Lincolnshire LN5 9EY e: mail@stevegilmandesign.co.uk w: www.stevegilmandesign.co.uk t: 01522 788000 f: 01522 788000 Ar2500, En2000

Steven Fraser Chartered Architect

3 Panton Street, Soho, London SW1Y 4DL e: stanley@fyffe.co.uk t: 0345 370 0744 En2000, Ti1200

25 Glencairn Crescent, Edinburgh EH12 5BT e: info@stevenfraser.co.uk w: www.stevenfraser.co.uk t: 07889 804192 Ar2000

Stanmore Contractors Limited

Stevenson Calam Associates

Stanmore House, Gyproc Business Park, Church Manorway, Erith, Kent DA8 1DE e: mail@stanmoreltd.co.uk w: www.stanmoreltd.co.uk t: 01322 446446

102 Station Parade, Harrogate, North Yorkshire HG1 1HQ e: stevenson.calam@btconnect.com t: 01423 530999 f: 01423 520028 Co9100, Co9200, En2000

Stevenson Installers

1 Pound Farm Cottages, Ketches Lane, Uckfield, East Sussex TN22 3RY e: mike@stevenson-carpenters.co.uk t: 01825 791823 Cj1000

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Stewart Associates

The Studio, 9 Waterside Street, Largs, Ayrshire KA30 9LN e: info@stewart-associates.com w: www.stewart-associates.com t: 01475 670033 f: 01475 673103

Stewart Morris Partnership Ltd

193 Charles Street, Leicester, Leicestershire LE1 1LA e: engineers.smp@mistral.co.uk w: www.stewart-morris-partnership.co.uk t: 0116 254 6922

Stirling Maynard

Stirling House, Rightwell, Bretton, Peterborough, Cambridgeshire PE3 8DJ e: gavin.duff@stirlingmaynard.com w: www.stirlingmaynard.com t: 01733 262319 f: 01733 331527 Co8800, Co9100, En2000, Ti1200

Stonewood East Ltd

Rosewood Yard, Parkhurst Drive, Rayleigh, Essex SS6 9RB e: danny@stonewoodeast.com t: 07768 871363

Stora Enso Building Solutions UK

1 Kingfisher House, New Mill Road, Orpington, Kent BR5 3QG e: buildingsolutions-uk@storaenso.com w: www.clt.info/ t: 01689 892622 Ar2000, Cl1000, En2000, Jo3000, Sa6500

Stourhead (Western) Estate

Estate Office, Gasper Mill, Stourton, Warminster, Wiltshire BA12 6PU e: nick@stourhead.com w: www.stourhead.com t: 01747 840643 f: 01747 841107 Cd1000, De2000, Ha7000, So6000, Ti4000

STP (Specialist Timber Products) The Barn, Low Meadows, Treliegh, Redruth, Cornwall TR16 4AR e: kingonehundred@hotmail.com t: 07976 397593 Bu3000

Straight Up Timber Frame Ltd

Ribblesdale House, 14 Ribblesdale House, Preston, Lancashire PR1 3NA e: info@straightuptimber.co.uk w: www.straightuptimber.co.uk t: 01772 824644 Ar2500, Co4000, Co9100, Co9200, Ti1200

Strategic Team Group

Strategic Business Centre, Blue Ridge Park, Thunderhead Ridge, Glasshoughton, Yorkshire WF10 4UA e: charlestweed@strategicteamgroup.com w: www.strategicteamgroup.com t: 01977 555550 f: 01977 555509

Street Design Limited

Unit 47, Hayhill Industrial Estate, Barrow Upon Soar, Loughborough, Leicestershire LE12 8LD e: sdl@street-design.com w: www.street-design.com t: 01509 815335 f: 01509 815332 Ga3000, Pg1000, St5000

STREIF

4 Metro House, Northgate, Chichester, West Sussex PO19 1BE e: bill.treves@streif.co.uk w: www.streif.co.uk t: 01243 790075 Bu8000, Ho3000, Ti2000

STREIF

1 Josef Streif St, Weinsheim, 54595, Germany e: werner.peintinger@streif.de w: www.streif.de t: 00 49 6551 12455 f: 00 49 6551 12220 Bu8000, Ho3000, Ti2000

Stride Treglown Ltd

Promenade House, The Promenade, Clifton Down, Bristol, Avon BS8 3NE e: robertdelius@stridetreglown.com w: www.stridetreglown.co.uk t: 0117 974 3271 f: 0117 974 5207 Ar2000, Co8800, En3000, La9000, Su1000

Stroud Associates

Suite F, Harkstead Hall Estate Barns, Lings Lane, Harkstead, Ipswich, Suffolk IP9 1DB e: phil@stroud-associates.co.uk w: www.stroud-associates.co.uk t: 01473 893981 f: 0870 7061135

Structa LLP

45 West Nile Street, Glasgow G1 2PT e: enquiries@structa.co.uk w: www.structa.co.uk t: 0141 370 1829 Co9100, En2000

Structa LLP

High Trees, Hillfield Road, Hemel Hempstead, Hertfordshire HP2 4AA e: enquiries@structa.co.uk w: www.structa.co.uk t: 01442 419850 Co9100, En2000

Struct-SURE & Building Design

282 Skipton Road, Harrogate, North Yorkshire HG1 3HE e: structural.design@gmx.co.uk w: www.structural-building-design.co.uk t: 01423 569374 f: 0871 918 8479 Co8800, Co9100, Co9200, En2000, Te4000

Structural and Civil Design

St Peter’s House, 16 Croham Road, South Croydon, Surrey CR2 7BA e: bill.ainscow@s-and-cd.co.uk w: www.s-and-cd.co.uk t: 020 8668 0884 f: 020 8668 0887

Structural Design & Draughting Ltd

Unit G2, Warrington Business Park, Long Lane, Warrington, Cheshire WA2 8TX e: dave.morris@sdandd.co.uk t: 01925 655495 f: 01925 414059

Structural Design Associates Ltd

1A Oaktree Business Park, Cadley Hill Road, Swadlincote, Derbyshire DE11 9DJ e: consult@sda-burton.co.uk w: www.sda-burton.co.uk t: 01283 551111 f: 01283 551119 Co4000, Co9100, En2000, He1000, Ti1200

Structural Design Services

48 Belle Vue Road, Bournemouth, Dorset BH6 3DT e: jpbarratt@gmail.com t: 01202 431913 f: 01202 431913 En2000

www.trada.co.uk

TRADA members

Structural Engineering Services Ltd The Coast Guard Station, Queens Promenade, Ramsey, Isle Of Man IM8 1ES e: info@ses.co.im t: 01624 819300

Structural Engineers Cambridge Ltd

The White Horse, London Road, Pampisford, Cambridge, Cambridgeshire CB22 3EF e: engineering@secambridge.co.uk w: www.structuralengineerscambridge.co.uk t: 01223 833555

Structural Solutions

Gladstone House, Main Road, Broughton, Chester, Cheshire CH4 0NR e: robert.rowlands@structural.solutions w: www.structural.solutions t: 01244 526020

Structural Solutions

The Chapel House, 11a Alexandra Park, Redland, Montpelier, Bristol, Avon BS6 6QB e: admin@structuralsolutions.co.uk w: www.structuralsolutions.co.uk t: 0117 924 5014 f: 0117 924 5207 Ce2000, Co9100, Co9200, En2000

Structural Timber Design Solutions LLP

21 Langley Road, Trowbridge, Wiltshire BA14 0LL e: admin@studs.org.uk w: www.studs.org.uk t: 01225 342837 Cj1000, Co4000, Co9200, Ti1200

StructureMode Ltd

8a Peacock Yard, Iliffe Street, London SE17 3LH e: mail@structuremode.com w: www.structuremode.com t: 020 7701 5714 Co4000, Co9100, En2000, Ti1200

Stuart King Architecture & Design Ltd

Rosyth Business Centre, 16 Cromarty Campus, Rosyth, Fife KY11 2WX e: stuart@stuartkingarchitecture.com w: www.stuartkingarchitecture.com t: 01383 435996 Ar2000

Stuart Page Architect

Studio TO Ltd

7 Chequers Parade, London SE9 1DD e: suzanne@studio-to.co.uk w: www.studio-to.co.uk t: 07816 997128 Ar2000 24 Aberdeen Avenue, Cambridge, Cambridgeshire CB2 8DP e: info@studio24architects.com w: www.studio24architects.com t: 01223 351023 Ar2000 King James VI Business Centre, Friarton Rd, Perth, Perthshire PH2 8DY e: hello@studio-east.co.uk w: www.studio-east.co.uk t: 01738 472090 Ar2000

Studio Seilern Architects

2-4 Exmoor Street, London W10 6BD e: ntan@studioseilern.com w: www.studioseilern.com t: 020 8969 2567 f: 020 8969 2567

www.trada.co.uk

Sylva Group

Unit 4, Southill Business Park, Cornbury Park, Charlbury, Oxfordshire OX7 3EW e: info@sylvagroup.com w: www.sylvagroup.com t: 01608 811543 Ar2500, Bu3000, Co9100, Ho3000, Ti1500

Summerfield, F

Sustainable Construction Solutions Ltd

4 Green Mews, Bevenden Street, London N1 6AS e: rhe@rhe.uk.com w: www.studiorhe.com t: 020 7253 5358 Ar2000

Barnstones Park, Grimscote Road, Litchborough, Towcester, Northamptonshire NN12 8JJ e: antony@sykesandco.co.uk w: www.sykesandco.co.uk t: 01327 831269 Bu3000, Cj1000, Co8800, Co9050, He1000

1 Grays Lodge, Chignal Smealey, Chelmsford, CM1 4SX e: junko@suetake.co.uk w: www.suetake.co.uk t: 07775 890280 Ar2000

Studio Bark

Studio RHE Ltd

Sykes & Co

Suetake Studio 2

Susan Walker Architects

Unit1K, Autumn Yard, London E3 2TT e: wilf@studiobark.co.uk w: www.studiobark.co.uk t: 07863 331464 Ar2000

Forest Road Industrial Estate, Newport, Isle of Wight PO30 5QW e: dean.orchard@sydenhams.co.uk w: www.sydenhamstimberframe.co.uk t: 01983 535187 f: 01983 532321 Ti2000, Tr4000

Whigstreet, Kirkbuddo, Forfar, Angus DD8 2NN e: info@sturrocksjoinery.com w: www.sturrocksjoinery.com t: 01307 820209 f: 01307 820289 Jo4000

Forge House, The Green, Langton Green, Tunbridge Wells, Kent TN3 0JB e: stuart@stuartpage.co.uk w: www.stuartpage.co.uk t: 01892 862548 f: 01892 863919 Ar2000, He1000

15 Cromwell Road, London SW7 2JB e: office@susanwalkerarchitects.co.uk w: www.susanwalkerarchitects.co.uk t: 020 7584 9020 f: 020 7584 7039 Ar2000

6 Heron Close, Uxbridge, Middlesex UB8 1BJ e: info@susconsol.co.uk w: www.susconsol.co.uk t: 07768 707669 Ce1000, Co4000, Co5000, Co8800, En5000

Svenskhomes

18 The Havens, Ransomes Europark, Ipswich, Suffolk IP3 9SJ e: sales@svenskhomes.co.uk w: www.svenskhomes.co.uk t: 01473 276900 f: 01473 276911 Bu6000, Bu6800, Ho3000, Ti2000

T Manners & Sons Ltd

Sydenhams Timber Engineering

Sturrocks Joinery

G10 Electroline House, 15 Lion Road, Twickenham, Middlesex TW1 4JH e: derek.mason@ssaceltd.co.uk w: www.superstructuresassociates.co.uk t: 020 8102 7974 En2000

Sydenhams Timber Engineering 45/47 Ashley Road, Boscombe, Bournemouth, Dorset BH1 4LG e: dean.orchard@sydenhams.co.uk w: www.sydenhamstimberframe.co.uk t: 01202 303585 f: 01202 302634 Ti2000

studioEAST Chartered Architects

Super Structures Associates Limited

T J Crump Oakwrights Ltd

2 Etherley Bank, High Etherley, Bishop Auckland, County Durham DL14 0LG e: enquiries@swifttimberhomes.com w: www.swifttimberhomes.com t: 01388 835222 f: 01388 835444 Ti2000

Studio24 Architects LLP

216 Heaton Moor Road, Heaton Moor, Stockport, Cheshire SK4 4DU e: fs@torplan.co.uk w: www.torplan.co.uk/engineer t: 0161 443 1881 f: 0161 431 0786 En2000

Swift Timber Homes Limited

T

T & D Design and Build Limited

202 The Big Peg, Hockly, Birmingham, West Midlands B18 6NF e: chadley@tanddgroup.co.uk t: 0121 554 0147 f: 0121 554 0147 Bu3000

T & G Limited

Les Ruettes, La Grande Route de St Jean, St John, Jersey JE3 4FN, Channel Islands e: ian@tandglimited.com w: www.tandglimited.com t: 01534 867070 f: 01534 867060 En2000

T & T Carpentry & Facades Ltd

Orchard House, Furzehall Farm, Wickham Road, Hampshire PO16 7JH e: info@ttcf.co.uk w: www.ttcf.co.uk t: 01329 889408 Ca0500

T F S Design Ltd

PO Box 112, Heywood, Lancashire OL10 9AA e: tfs@btinternet.com t: 01706 659551 f: 01706 645729 Ar2500, Bu3000, Co9100, Ho3000, Ti1200

The Lakes, Swainshill, Hereford, Herefordshire HR4 7PU e: enquiries@oakwrights.co.uk w: www.oakwrights.co.uk t: 01432 353353 f: 01432 357733 Bu5000, Ho3000, Oa1000, Ti2000, Ti2500 Peel House, Dovecot Hill, South Church Enterprise Park, Bishop Auckland, County Durham DL14 6XW e: steve.hodges@tmanners.co.uk w: www.tmanners.co.uk t: 01388 774030 f: 01388 774044 Do2500, Fu4000, Jo4000, Sh4000, Wi2000

T R P Consulting Ltd

Basil Chambers, 65 High Street, Manchester, Lancashire M4 1FS e: manchester@trpconsult.com w: www.trpconsult.com t: 0161 839 9113 f: 0161 839 9114 Co5000, Co9200, En2000

T W P Consulting Structural & Civil Engineers Bradninch Hall, Castle Street, Exeter, Devon EX4 3PL e: admin@twpeng.com w: www.twpeng.com t: 01392 276046 f: 01392 430853 Co9100, Co9200, En2000, Ti1200

T Z G Partnership Ltd

Orchard House, 114-118 Cherry Orchard Road, Croydon CR0 6BA e: admin@tzgpartnership.com w: www.tzgpartnership.com t: 020 8681 2137 f: 020 8667 1328 En2000

TALL Engineers Ltd

143 Crownstone Road, London SW2 1NB e: mail@TALLengineers.com w: www.TALLengineers.com t: 020 7733 6837 Co4000, Co9100, Co9200, En2000, Ti1200

Taylor Made Joinery Interiors Limited Manor Wood, Ipswich Road, Bildeston, Ipswich, Suffolk IP7 7BH e: quality@tmjinteriors.com w: www.tmjinteriors.com t: 01449 740518 f: 01449 741386 Bu5000, Do5000, Jo4000, Jo5000, Ve3000

Technical & Graphic Design Services Limited Bryngwenllan, Henllan, Llandysul, Ceredigion SA44 5TY e: enquiries@tgds.org.uk w: www.tgds.org.uk t: 01962 658662 Ar2500, Co9200, Ti1200

Tek Fire Door Services

Unit 10a, Beehive Business Centre, Beehive Lane, Great Baddow, Chelmsford, Essex CM2 9TE e: info@tekfiredoorservices.co.uk w: www.tekfiredoorservices.co.uk t: 01245 250657 Ca0500, Co5250, Do1000, Do4000, Do4500

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TRADA members

Teknos (UK) Limited

Teknos Scotland, Nettlehill Road, Houston Industrial Estate, Livingston, West Lothian EH54 5DL e: sales.scotland@teknos.co.uk w: www.teknos.co.uk t: 01506 436222 f: 01506 448826

Teknos (UK) Limited

Teknos Ireland, Fortwilliam Industrial Estate, Dargan Crescent, Belfast, Co Antrim BT3 9JP e: sales.ni@teknos.co.uk w: www.teknos.co.uk t: 028 9096 0670 f: 028 9096 0974

Teknos (UK) Limited

Unit E1 Heath Farm, Banbury Road, Swerford, Oxfordshire OX7 4BN e: sales@teknos.co.uk w: www.teknos.co.uk t: 01608 683494 f: 01608 683487 Co1500, Fi6000, La1000, Pa3000, Va1000

Terence Fidler Partnership Ltd 65 High Street, Kings Langley, Hertfordshire WD4 9HU e: info@tfpengineers.co.uk t: 01923 291554 f: 01923 291553 Co8800, En2000

Terence O’Rourke Ltd

Everdene House, Deansleigh Road, Bournemouth, Dorset BH7 7DU e: maildesk@torltd.co.uk w: www.torltd.co.uk t: 01202 421142 f: 01202 430055 Ar2000, Co5000, La9000

The Construction Management Corporation

Stoney Brook Farm, Eastergate Lane, Walberton, Arundel, West Sussex BN18 0BA e: info@cmc-1.co.uk t: 01243 544244 Co4000

The E Studio

8 The Wedge, Tenby Street North, Birmingham West Midlands B1 3EN e: info@the-estudion.com w: www.the-estudio.com t: 07805 419196 Ar2000, Co8800

The Ely Planning Company

Themos Demetriou, Civil Engineer

Timber Construction & Renovation Ltd

Thomas Armstrong (Timber) Limited

Timber Decking & Cladding Association

PO Box 22627, Nicosia, 1523, Cyprus e: t.demetriou@cytanet.com.cy t: 00 357 22 760544 f: 00 357 22 757554

Workington Road, Flimby, Maryport, Cumbria CA15 8RY e: timber@thomasarmstrong.co.uk w: www.thomasarmstrong.co.uk t: 01900 68226 f: 01900 870800 Gl2000, Pa1000, Pa5700, Ti2000, Tr4000

Thomas Consulting

Studio 5, Penn Farm, Harston Road, Haslingfield, Cambridgeshire CB23 1JZ e: wayne@ely-planning.co.uk w: www.ely-planning.co.uk t: 01223 872690 f: 01223 872690 Ar2000

The Alaska Building, Sitka Drive, Shrewsbury Business Park, Shrewsbury, Shropshire SY2 6LG e: telford@thomasconsulting.co.uk w: www.thomasconsulting.co.uk t: 01743 237940 f: 0800 0148260 Co9100, En2000

The Keen Partnership

Thomasons

The Courtyard, Edinburgh Road, Reading, Berkshire RG30 2UA e: chriskeen@keen partnership.co.uk t: 0118 951 0855

The Mighty Oak Timber Frame Company

Old Forge House, High Street, Ticehurst, Wadhurst, East Sussex TN5 7AS e: victoria@motf.co.uk w: www.motf.co.uk t: 01580 236125 f: 01580 236125 Co9100, He1000, Ho3000, Ti1200, Ti1500

The Morton Partnership Limited

86 Epsom Road, Guildford, Surrey GU1 2BX e: cshorter@thomasons.co.uk w: www.thomasons.co.uk t: 01483 565886 f: 01483 506882 Co4000, Co7000, En2000, En3000, Su1000

Thorogood Timber Limited

Colchester Road, Ardleigh, Colchester, Essex CO7 7PQ e: info@thorogood.co.uk w: www.thorogood.co.uk t: 01206 233100 f: 01206 233115 Cd1000, Fl4000, Mo4500, Ti7600, Ti7700

Tim Bayman Architecture

7 Cite Paradis, Paris, 75010, France e: tess@tess.fr w: www.tess.fr t: 00 33 1 70 36 58 16 f: 00 33 170 365 801 En2000

Old Timber Yard House, 55 The Timber Yard, Drysdale Street, London N1 6ND e: london@themortonpartnership.co.uk w: www.themortonpartnership.co.uk t: 020 7324 7270 f: 020 7729 1196 Co9100

TH Teague & Sons Ltd

The Morton Partnership Limited

Newtown, Hollywood, County Wicklow, Republic of Ireland e: tim@tkce.ie w: www.tkce.ie t: 00 353 45 891792 Ce2000, Co4000, Co9100, Co9200, En2000

TESS atelier d’ingenierie

Unit 6 Davidstow Garage, Davidstow, Camelford, Cornwall PL32 9YD e: paul@thteague.co.uk w: www.thteague.co.uk t: 01840 261774 Bu3000

The Barn Partnership Ltd

Leonardo House, 11 Market Place, Halesworth, Suffolk IP19 8BA e: halesworth@themortonpartnership.co.uk w: www.themortonpartnership.co.uk t: 01986 875651 f: 01986 875085 Co9200, Su1000

Brooks Farm, Bath Road, Beenham, Reading, Berkshire RG7 5JB e: info@thebarnpartnership.co.uk w: www.thebarnpartnership.co.uk t: 0118 930 6633 f: 0118 971 3446

The Other Construction Company Ltd

The Barn Partnership Professional Services Ltd

Outgang Lane, Osbaldwick, York, North Yorkshire YO19 5UP e: enquire@thestablecompany.com w: www.thestablecompany.com t: 01904 430630 f: 01904 430363 Bu4000, Bu6800, Do2500, Ti2000, Wi2000

Woodclose, Carbinswood Lane, Woolhampton, Reading, Berkshire RG7 5TS t: 0118 971 4400

The Cartlodge Company

40 Halstead Road, Earls Colne, Colchester, Essex CO6 2NL e: info@thecartlodgecompany.co.uk w: www.thecartlodgecompany.co.uk t: 01787 224630 Ti2500

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24a Obelisk Way, Camberley, Surrey GU15 3SD e: keith@theotherconstructioncompany.co.uk t: 0330 001 0973 Bu3000

The Stable Company

The Timber Frame Consultancy

2 Albert Villas, Station Road, Mayfield, East Sussex TN20 6BN e: neil@thetimberframeconsultancy.co.uk w: www.thetimberframeconsultancy.co.uk t: 01435 874815 Co4000, Co9200, Ho3000, Ti1200, Ti1500

1 West Annandale Street, Edinburgh, Midlothian EH7 4JT e: contact@timbayman.com w: www.timbayman.com t: 07773 710498 Ar2000

Tim Kelly Consulting Engineers

Tim Ronalds Architects

24 Welsford Avenue, Bristol, BS16 1BW e: a.gregory_services@live.co.uk t: 07757 211374 Bu3000

5 Flemming Court, Castleford, West Yorkshire WF10 5HW e: info@tda.org.uk w: www.tda.org.uk t: 01977 558147 As1000, Co9200

Timber Design Services

9 Hamilton Street, Dublin 8, Republic of Ireland e: robinsonbill@eircom.net t: 00 353 1 411 3522 Co9100, Co9200, En2000, Ti1500

Timber Frame It (SE) Ltd

3 Napier House, Elva Way, Bexhill-on-Sea, East Sussex TN39 5BF e: info@timberframeit.co.uk w: www.timberframeit.co.uk t: 01424 213400 f: 01424 213400 Ti2000

Timber Frame Management Ltd Unit 10 Denney Road, Hardwick Industrial Estate, King’s Lynn, Norfolk PE30 4HG e: david@collegefarm.eu w: www.timberframemanagement.com t: 01553 692771 f: 01553 661411 Bu6800, St8000, Ti2000

Timber Kit Solutions Limited

Long Lane, Telford, Shropshire TF6 6HA e: info@timberkitsolutions.co.uk w: www.timberkitsolutions.co.uk t: 01952 770990 Ti2000, Tr4000

Timber Kits Scotland

26 Church Street, Larkhall, South Lanarkshire ML3 7EJ e: steven@blakehomes.co.uk w: www.timberkitsscotland.co.uk t: 01698 888018 Ti2000

Timber Marketing Services T/A Wood Concepts

108 Weston Street, London SE1 3QB e: office@timronalds.co.uk w: www.timronalds.co.uk t: 020 7490 7704 Ar2000

23 Town Centre Mall, Swords, Co Dublin, Republic of Ireland e: tms@tms.ie t: 00 353 1 840 8388 f: 00 353 1 840 8377 De2000, Do2000, Fl3000, Pl1000, Ti0800

Timber & Plywood Services Ltd

Timber Technology Services

Phoenix Mill, 107 Fergusile, Paisley, Renfrewshire PA1 2UZ e: sales@timberplywood.com w: www.timberplywood.com t: 0141 561 0311/2 f: 0141 561 0313 De2000, Fe3000, Ma2500, Sa6500, Ti7500

Timber Cladding Consultants 24 Nettlehome, Hatfield, Doncaster, South Yorkshire DN7 6QZ e: chris@timbercladding.uk.com w: www.timbercladding.uk.com t: 01302 351635 f: 05600 756545 Co9200

33 Ellesmere Avenue, North Circular Road, Dublin 7, Republic of Ireland e: bobdavis.dublin@hotmail.com t: 00 353 87 688 6866

Timber Trade Federation

The Building Centre, 26 Store Street, London WC1E 7BT e: ttf@ttf.co.uk w: www.ttf.co.uk t: 020 3205 0067 f: 020 7291 5379 As1000

Timberdeal Ltd

St Helena Farm, St Helena Lane, Plumpton Green, East Sussex BN7 3DH e: info@timberdeal.co.uk w: www.timberdeal.co.uk t: 01273 890607 Ha7000, Ki3000, Pa7700, St2000, Ti1000

www.trada.co.uk

TRADA members

Timberframe Engineering Services Ltd

4 Cross Rd, Alcester, Warwickshire B49 5EX e: david@tfes.biz t: 0121 286 7747

Timbersource Limited

Quarry Way, Waterlip, Waterlip, Somerset BA4 4RN e: sales@timbersource.co.uk w: www.timbersource.co.uk t: 01373 469905 f: 01373 469902 Ti0200, Ti0500, Ti0800, Ti7600, Ti7700

Timbertech Homes Ltd

Ballinakill Yard, Fanfield, Co. Meath, Republic of Ireland e: fergal@timbertechhomes.ie w: www.timbertechhomes.ie t: 00 353 46 954 2854 Ti1500, Ti2000

Timberworks Europe

12 Guildhall Street, Bury St Edmunds, Suffolk IP33 1PR e: info@timberworkseurope.com w: www.timberworkseurope.com t: 01284 725794 Bu6000, Ho3000, Ho4000, Pa7000, Ti2000

Timbmet

Kemp House, Chawley Park, Cumnor Hill, Oxford, Oxfordshire OX2 9PH e: marketing@timbmet.com w: www.timbmet.com t: 01865 862223 f: 01865 864367 De2000, Fl4000, Mo4500, Pa7000, Ti0200

Timbmet

General Sales e: marketing@timbmet.com w: www.timbmet.com t: 01865 860350/1 f: 0800 085 9860/3748

Timbmet

Timbmet Depot - Stonehouse, 14 Gloucester Road, Stonehouse, Gloucestershire GL10 2PB e: stonehouse@timberdepots.com w: www.timberdepots.com t: 01453 826886 f: 01453 828029

Timbmet

Timbmet Depot - Basildon, Units B1 & B2 Burnt Mills Industrial Est, Hovefields Avenue, Basildon, Essex SS13 1EB e: basildon@timberdepots.com w: www.timberdepots.com t: 0845 604 6800 f: 0845 606 2638

Timbmet

Timbmet Depot - Poole, Unit 4, Lion Works Industrial Estate, 543 Wallisdown Road, Wallisdown, Poole, Dorset BH12 5AD e: wallisdown@timberdepots.com w: www.timberdepots.com t: 01202 531926 f: 01202 537918 Fl4000, Ki3000, Ma2500, Pa7000, Ti0200

Timbmet

Timbmet Depot - Borehamwood, Unit 2, Manor Place, Manor Way, Borehamwood, Hertfordshire WD6 1WG e: borehamwood@timberdepots.com w: www.timberdepots.com t: 020 8238 6930 f: 020 8953 5781 Fl4000, Ki3000, Ma2500, Pa7000, Ti0200

www.trada.co.uk

Timbmet

Totali Timber Solutions

Trussed Rafter Association

Timbmet

Tottenham & Bennett

TSW Joinery Solutions Ltd

Tower Doors Ltd

Turnbull Associates

235 Bogmoor Road, Shieldhall, Glasgow G51 4SH e: marketing@timbmet.com w: www.timbmet.com t: 0141 440 6600 f: 0141 445 5736 De2000, Fl4000, Mo4500, Pa7000, Ti0200 Timbmet Depot - Larkfield, Units E1/E2, Larkfield Trading Estate, New Hythe Lane, Larkfield, Kent ME20 6SW e: marketing@timbmet.com w: www.timbmet.com t: 01622 718980 f: 01622 719040 De2000, Fl4000, Mo4500, Pa7000, Ti0200

Timoleon Ltd

18 Apple Lane, Sidmouth Road, Exeter, Devon EX2 5GL e: projects@timoleon.co.uk w: www.timoleon.co.uk t: 01392 363605 f: 01392 364871 En1000, En1500

Tingdene Homes Ltd

45-49 Bradfield Road, Finedon Road Industrial Estate, Wellingborough, Northamptonshire NN8 4HB e: ian.wilkins@tingdene.co.uk w: www.tingdene.co.uk t: 01933 230101 Bu3000

TMJ Contractors Ltd

51 Langthwaite Business Park, South Kirkby, Pontefract, West Yorkshire WF9 3NR e: info@totali.uk.com w: www.totali.uk.com t: 0333 323 9601 f: 01977 646791 Do2500 Southbank House, Black Prince Road, London SE1 7SJ e: mail@tot-ben.co.uk w: www.tot-ben.co.uk t: 020 7089 2190 f: 020 7089 2199 Co4000, Co9100, En2000

5.4 Paintworks, Bath Road, Bristol, Avon BS4 3EH e: tobias@tonicarchitecture.co.uk w: www.tonicarchitecture.co.uk t: 0117 980 3515 Ar2000

Tooley & Foster Partnership, The Warwick House, 116 Palmerston Road, Buckhurst Hill, Essex IG9 5LQ e: keveritt@tooleyfoster.com w: www.tooleyfoster.com t: 020 8504 9711 f: 020 8506 1779 Ar2000

Torlock Ltd

Unit E4 Palmers Brook, Industrial Estate, Park Road, Wootton, Isle of Wight PO33 4NS e: info@torlockltd.com w: www.torlockltd.com t: 01983 882895 Bu3000, Cj1000, Co9300

5C Wyke Street, Hedon Road, Kingston upon Hull, East Yorkshire HU9 1PA e: info@turnertimberframes.co.uk w: www.turnertimberframes.co.uk t: 01482 218945 f: 01482 218946 Oa1000, Ti1500, Ti2000, Ti2500, Tr4000

Townshend Landscape Architects Ltd

Trevor Derby Associates

Tonic Architecture Ltd

Turner Timber Frames Ltd

Townsend Farm, Pulham, Dorchester, Dorset DT2 7DX e: sales@townsendtimber.co.uk w: www.townsendtimber.co.uk t: 01300 345220 f: 01300 345814 Bu6800, Fe3000, Jo4000, Oa1000, Ti2000

Tom Straker Design

47 High Street, Hinxton, Saffron Walden, Essex CB10 1QY e: toni@tonimosesdesign.com t: 01799 530064 Ar2500

30 Gayfield Square, Edinburgh, Midlothian EH1 3PA e: harry@turnbullassociates.co.uk w: www.turnbullassociates.co.uk t: 0131 556 1077 Ar2000, Fu3000

Townsend Timber

5 Arundel Street, Upper Mossley, Greater Manchester Lancashire OL5 0NY e: hello@tmjcontractors.co.uk w: www.tmjcontractors.co.uk t: 0845 634 0096 Cj1000

Toni Moses Design Ltd

12b Sitwell Close, Newport Pagnell, Milton Keynes, Buckinghamshire MK16 8QR e: willcox@tswjoinery.co.uk t: 07540 220984 f: 07540 220984 Bu3000

107 Coltness Lane, Glasgow, Lanarkshire G33 4DR e: sales@towerdoors.co.uk w: www.towerdoors.co.uk t: 0141 774 6162 f: 0141 774 6163 Do2500, Do4500, Do5000

3a Zetland House, 5-25 Scrutton Street, London EC2A 4HJ e: tla@townshendla.com w: www.townshendla.com t: 020 7729 9333 f: 020 7729 33008 Ar2000, La9000

Broadhill, Little Dewchurch, Hereford HR2 6PR e: tom.straker@myphone.coop t: 01432 840955 Fu3000

Building Centre, 26 Store Street, London WC1E 7BT e: info@tra.org.uk w: www.tra.org.uk t: 020 3205 0032 f: 020 7291 5379 As1000, Tr4000

2 Colchester Road, White Colne, Colchester, Essex CO6 2PN e: info@tda-structures.co.uk w: www.tda-structures.co.uk t: 01787 224700 Co4000, Co7000, Co8800, Co9100, En2000

Ty Afal

Cefnau, Llangadfan, Welshpool, Powys SY22 OQA e: jamie@tyafal.co.uk w: www.tyafal.co.uk t: 01938 500899 f: 01938 500899 Ar2000

U

United Kingdom Forest Products Association

1 Stanhope Square, Holsworthy, Devon EX22 6DR e: james@trewin-design.co.uk w: www.trewin-design.co.uk t: 01409 253013 Ar2000, Ar2500, Co4000, Su1000

Office 14, John Player Building, Stirling Enterprise Park, Springbank Road, Stirling, FK7 7RP e: dsulman@ukfpa.co.uk w: www.ukfpa.co.uk t: 01786 449029 f: 01786 473112 As1000

True Consulting Engineers

University Of Cambridge

Truro Timber Frames

University of Manchester

Trewin Design Architects

Ringslade House, Broadway Road, Kingsteignton, Newton Abbot, Devon TQ12 3EH e: admin@trueconsultant.co.uk w: www.trueconsultant.co.uk t: 01626 572672 En2000 Unit 2, Toldish Lane, St Columb, Cornwall TR9 6HT e: info@trurotimberframe.com w: www.trurotimberframe.com t: 01872 519494 Ti1200, Ti1500, Ti2000

Department Of Engineering, Trumpington Street, Cambridge, Cambridgeshire CB11 4DS e: cued-library@eng.cam.ac.uk w: www.eng.cam.ac.uk t: 01223 332626 Ed4000 The John Ryland University Library, Oxford Road, Manchester M13 9PP t: 0161 275 3748 f: 0161 275 3759

University of Manchester

Joule Library, Sackville Street, Po Box 88, Manchester Greater Manchester M60 1QD e: david.hirst@manchester.ac.uk t: 0161 236 3311 f: 0161 228 7040 Ed4000, Re4000

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| 247

TRADA members

V

115 Upper Craigour, Edinburgh EH17 7SE e: englishoakcroft@aol.com t: 07766 644437 Bu3000 Belton Park, Londonthorpe Road, Grantham, Lincolnshire NG31 9SJ e: enquiries@valegardenhouses.com w: www.valegardenhouses.com t: 01476 564433 f: 01476 578555 Bu5000, Jo5000

4a Field Barn Farm, Beenham Hill, Beenham, Reading, Berkshire RG7 5LT e: tim@vision-dsl.com w: www.timber-frame-suppliers.co.uk t: 0118 971 2181 f: 0118 971 4491 Bu3000, Bu6000, Ti1200, Ti1500, Ti2000

Vastern Wharf, The Sawmills, Wootton Bassett, Swindon, Wiltshire SN4 7PD e: sales@vastern.co.uk w: www.vastern.co.uk t: 01793 853281 f: 01793 855336 Be1000, Cd1000, Fl3500, Sa6000, Ti7600

vkhp-consulting

340 High Street, Dorking, Surrey RH4 1QX e: tina@vkhp.co.uk w: www.vkhp.co.uk t: 01306 881012 f: 01306 881190 En2000

Venturer Pte Ltd

315 Outram Road, 03-07 Tan Boon Liat Building, 169074, Singapore e: admin@venturer.biz w: www.venturer.biz t: 00 65 6487 6448 f: 00 65 6487 7871 Bu3000, Ce1000, Co9100, Co9200, Ti1500

vkhp-consulting

The Forge, Little Mount Sion, Tunbridge Wells, Kent TN1 1YS e: tw@vkhp.co.uk w: www.vkhp.co.uk t: 01892 521841 f: 01892 533149 En2000

Vernacular Homes Ltd

Vida Wood UK Limited

Union House, 117 High Street, Billericay, Essex CM12 9AH e: richard@vidawood.co.uk w: www.vidawood.co.uk t: 01277 632525 f: 01277 630909 Ro2000, Ti0800, Ti7700

248 |

Timber 2017 Industry Yearbook

Watford Timber Co Limited

Vision Development

Vastern Timber

Marlowe Avenue, Greenbridge Industrial Estate, Swindon, Wiltshire SN3 3JF e: info@vicaima.com w: www.vicaima.com t: 01793 532333 f: 01793 530193 Do2500, Do4500, Do5000, Jo4000, Pa8700

Waind Gohil + Potter Architects

Duaris House, Imberhorne Way, East Grinstead, West Sussex RH19 1RL e: wayne@virtuosojoinery.co.uk w: www.virtuosojoinery.co.uk t: 01732 867580 Jo4000

Vascroft Estate, 861 Coronation Road, Park Royal, London NW10 7PT e: info@vascroft.com w: www.vascroft.com t: 020 8963 3400 f: 020 8963 3401 Bu5000, Do4500, Jo4000, Jo5000, Sh4000

Vicaima Doors

Vincent Timber Ltd

Virtuoso Joinery Ltd

Vascroft Contractors Ltd

66 Richmond Road, Cambridge, Cambridgeshire CB4 3PT e: Estelle@vervearchitects.com w: www.vervearchitects.com/ t: 01223 360036 Ar2000

Waterman Structures

8 Montgomery Street, Sparkbrook, Birmingham West Midlands B11 1DU e: sales@vincenttimber.co.uk w: www.vincenttimber.co.uk t: 0121 772 5511 f: 0121 766 6002 Cd1000, De2000, Ha7000, Mo0500, St6000

Vale Garden Houses Ltd

Verve Architects Ltd

Wain Morehead Architects Limited

Sterling Court, Norton Road, Stevenage, Hertfordshire SG1 2JY e: architects@vincent-gorbing.co.uk w: www.vincent-gorbing.co.uk t: 01438 316331 f: 01438 722035 Ar2000

V L J English Oakcroft

The Spinney, Woodchurch, Kent TN26 3TE e: oliver.burgess@vernacularhomes.com w: www.vernacularhomes.com t: 01233 861177 Bu3000

Vincent & Gorbing Associates

W

W F Brown Associates Limited

The Old Hayloft, Pucknall Farm, Dores Lane, Braishfield, Romsey, Hampshire SO51 0QJ e: enquiries@wfba.co.uk w: www.consulting-engineers.co.uk t: 01794 368241 f: 01794 368991 Co4000, Co9100, En2000

W M Design & Architecture Ltd

NSC Campus, Mahon, Cork, Republic of Ireland e: wma@wma.ie w: www.wma.ie t: 00 353 21 230 7150 f: 00 353 21 230 7150 Ar2000, Co8800, En1000, Ti1200

27 Bulwer Street, London W12 8AR e: studio@wgpa.co.uk w: www.wgpa.co.uk t: 020 8735 5367 Ar2000

Walker Brothers (Timber Frames) Ltd Unit A, Kingmoor Park Harker Estate, Carlisle, Cumbria CA6 4RF e: office@walkerbros-timberframes.co.uk w: www.walkerbros-timberframes.co.uk t: 01228 674191 f: 01228 674273 Bu3000, Bu6800, Ho3000, Jo1000, Ti2000

Walker Newton Architecture

151 Babbacombe Road, Babbacombe, Torquay, Devon TQ1 3SU e: info@walkernewton.co.uk t: 01803 323344 f: 01803 322419 Ar2500

Wallace Stone LLP

Doges Studio 2, Templeton on the Green, 62 Templeton Street, Glasgow G40 1DA e: glasgow@wallacestone.co.uk w: www.wallacestone.co.uk t: 0141 554 8233 f: 0141 554 4727

Wallace, A M

4-5 Norman Way, Ruardean, Gloucestershire GL17 9YP e: awallace8@compuserve.com t: 01594 544398

Walters and Cohen Architects Limited 2 Wilkin Street, London NW5 3NL e: mail@waltersandcohen.com w: www.waltersandcohen.com t: 020 7428 9751 f: 020 7428 9752 Ar2000

Waterman Structures

5th Floor, 1 Cornwall Street, Birmingham B3 2DX w: www.watermangroup.com t: 0121 212 7700

Waterman Structures

Belgrave House, 47 Bank Street, Sheffield, S1 2DR w: www.watermangroup.com t: 0114 229 8900

Pier House, St Georges Road, Menai Bridge, Anglesey LL59 5EY e: info@wmdesign.co.uk w: www.wmdesign.co.uk t: 01248 717230 f: 01248 714930 Ar2500, Co4000, Co9300, Ho3000, Su1000

Waterman Structures

W. L. West & Sons Ltd

Waterman Structures

Selham, Petworth, West Sussex GU28 0PJ e: sales@wlwest.co.uk w: www.wlwest.co.uk t: 01798 861611 Be1000, Cd1000, Fl3500, Ga4000, Ti7600

2nd Floor, Victoria Wharf, 4 The Embankment, Sovereign Street, Leeds, West Yorkshire LS1 4BA w: www.watermangroup.com t: 0113 256 3322 En2000 2nd Floor, South Central, 11 Peter Street, Manchester M2 5QR w: www.watermangroup.com t: 0161 839 8392 En2000

Pickfords Wharf, Clink Street, London, Greater London SE1 9DG e: edwin.bergbaum@watermangroup.com w: www.watermangroup.com t: 020 7928 7888 Co4000, Co5000, Co7000, En1500, En2000 Olds Approach, Tolpits Lane, Watford, Hertfordshire WD18 9RE e: wood@wattim.co.uk w: www.watfordtimber.co.uk t: 01923 711888 f: 01923 711675 Do3000, Md3000, Mo4500, Mo5000, Pa7500

Watson Hallam

Burlington House, 369 Wellingborough Road, Northampton, Northamptonshire NN1 4EU e: watsonhallam@btconnect.com w: www.watsonhallam.co.uk t: 01604 230823 En2000

Watts Contract Services Ltd

Bailey Hill House, Wigpool, Mitcheldean, Gloucestershire GL17 0JW e: jason@wattscontract.co.uk t: 07801 951863 f: 01989 750985 Ca0500

Waugh Thistleton Architects 77 Leonard St, London EC2A 4QS e: info@waughthistleton.com w: www.waughthistleton.com t: 020 7613 5727 f: 020 7613 5749 Ar2000

Webb Yates Engineers Ltd

48-50 Scrutton Street, London EC2A 4HH e: merlyn@webbyates.co.uk w: www.webbyates.co.uk t: 020 3696 1550 En2000

Wedeman Consulting Ltd

Botley Mills, Mill Hill, Botley, Southampton, Hampshire SO30 2GB e: info@wedemanconsulting.co.uk w: www.wedemanconsulting.co.uk t: 01489 795594 Co9100, En2000, Ti1200

Wentworth Garden Rooms Limited 9 Percy Business Park, Rounds Green Road, Oldbury, West Midlands B69 2RD e: enquiries@wentworthgardenrooms.co.uk w: www.wentworthgardenrooms.co.uk t: 0121 544 2342 f: 0121 270 2366

Werzalit UK

11 Crescent Road, Bromley, London Borough BR1 3PN e: n.shotton@werzalit.com w: www.werzalit.com t: 020 8289 2600 Cd1000, De2000, Jo4000, Mo0500, Ti0900

Western Timber Association Marnsway, Pitmore Lane, Sway, Lymington, Hampshire SO41 6BW t: 01590 682054

Westframe

Unit 9, Mill Hill Industrial Estate, Quarry Lane, Enderby, Leicester, Leicestershire LE19 4AU e: david.thacker@westframe.co.uk w: www.westframe.co.uk t: 0116 284 9670 f: 0116 284 9679 Bu3000, Ti2000

www.trada.co.uk

TRADA members

Westmuckett Hawkes Ltd

8 & 9 College Street, York, North Yorkshire YO1 7JF e: info@westmucketthawkes.com w: www.westmucketthawkes.com t: 01904 632250 Co9100, En2000

Westructure Timber Frame Ltd

Commercial Unit 2, Aller Barton, Honiton Road, Cullompton, Devon EX15 1QQ e: team@westructure.co.uk w: www.westructure.co.uk t: 01884 34635 f: 01884 35389 Co9100, Ti1200, Ti1500, Ti2000, Ti2500

Westwind Oak Buildings Ltd

Unit 1, Laurel Farm, Streamcross, Lower Claverham, Bristol, Avon BS49 4PZ e: info@westwindoak.com w: www.westwindoak.com t: 01934 877317 f: 01934 877567 Bu5000, Ho3000, Oa1000, Ti2000, Ti2500

White Design Associates Ltd

Hamilton House, 80 Stokes Croft, Bristol, Avon BS1 3QY e: mail@white-design.co.uk w: www.white-design.co.uk t: 0117 954 7333 f: 0117 954 7338 Ar2000, Co5000, Co8800, Ed4000, La9000

Wiehag Timber Construction

Linzer Strasse 24, Altheim, A - 4950, Austria e: j.rebhahn@wiehag.com w: www.wiehag.com t: 07757 813278 f: 00 43 7723 465232 Bu8000, Gl2000, Lv1000, Pa8200, St8000

Willerby Special Projects

Imperial House, 1251 Hedon Road, Hull, North Humberside HU9 5NA e: pparks@whh.co.uk w: www.willerbyspecialprojects.com t: 01482 713826 f: 01482 225254

William Keniry

Unit C, Youghal Business Park, Park Mountain, Youghal, County Cork, Republic of Ireland e: wkdesign@eircom.net t: 00 353 24 20733 f: 00 353 24 20733 Co4000, Co8500, Co9100, Fu3000

William Reekie Graham Chartered Architect

7 Harvey Cottages, Harvey Terrace, Lochwinnoch, Renfrewshire PA12 4EX e: williamreekiegraham.architect@gmail.com w: www.facebook.com/ williamreekiegrahamarchitect t: 01505 843957 Ar2000

Williams Homes (Bala) Ltd

Unit 18/19, Enterprise Park, Bala, Gwynedd LL23 7NL e: rob@williams-homes.co.uk w: www.williams-homes.co.uk t: 01678 521781 f: 01678 521635 Ti2000

Wilson Design Associates

13 Hightown Road, Glengormley, Newtownabbey, County Antrim BT36 7TZ e: info@wilsonda.com t: 028 9087 9090 f: 028 9087 9091

www.trada.co.uk

Wirral Timber Systems UK Ltd

Woodtrend Limited

Commerce House, Campbeltown Road, Birkenhead, Wirral, Cheshire CH41 9HP e: graeme@wirraltimbersystems.co.uk w: www.wirraltimbersystems.co.uk t: 0151 632 2007 Ti2000

25 Beethoven Street, London W10 4LG e: info@woodtrend.co.uk w: www.woodtrend.co.uk t: 020 7460 5000 f: 0870 123 6339 Cd1000, De2000, Fe3000, Fl4000, Ha7000

Wiszniewski Thomson Architects

Wright Associates

1/1 Gayfield Place, Edinburgh, Midlothian EH7 4AB e: honor@wt-architects.co.uk w: www.wt-architects.co.uk t: 0131 556 9966

6 Crown Terrace, Aberdeen, Aberdeenshire AB11 6HE e: ken@wright-associates.co.uk w: www.wright-associates.co.uk t: 01224 212555 f: 01224 213749 Co4000, Co9100, En2000

WMA Ltd

Station Master’s Office, Dalmeny Station, Station Road, South Queensferry, Edinburgh EH30 9JP e: office@wma-sq.co.uk w: www.wma-sq.co.uk t: 0131 319 1911 En2000

Wright Design

46 Kings Road, Kings Heath, Birmingham, West Midlands B14 6TT e: wrightgraham@yahoo.co.uk t: 07531 983771 Su1000

Wolf Systems Ltd

Shilton Industrial Estate, Bulkington Road, Shilton, Coventry, West Midlands CV7 9QL e: mail@wolfsystem.co.uk w: www.wolfsystem.co.uk t: 024 7660 2303 f: 024 7660 2243 St8000, Ti1200, Tr4000, Tr5000

WSP Group

24 High Street, Welford, Northamptonshire NN6 6HT e: yvonne.dean76@btinternet .com t: 01858 571397 Ar2000, Fu3000, La9000

39 Lammas Street, Carmarthen, Carmarthenshire SA31 3AL e: watts_martin@btconnect.com t: 01267 234294 f: 01267 236328 Co4000, Co9100, En2000

Wyatt Carruthers Jebb

Trident Court, 1 Oakcroft Road, Chessington, Surrey KT9 1BD e: hq@wcjeng.co.uk w: www.wcjeng.co.uk t: 01372 466118 Co4000, Co7000, Ed4000, En2000, Su1000

Wood Shop Limited, The

1 Sett End Road West, Shadsworth Business Park, Blackburn, Lancashire BB1 2QJ e: sales@woodscape.co.uk w: www.woodscape.co.uk t: 01254 685185 f: 01254 671237 Br2000, Ha7000, St5000, Ti0900, Wo2000

75 East Road, London N1 6AH e: info@yeseng.co.uk w: www.yeseng.co.uk t: 020 7566 0060 f: 020 3475 3726 Co4000, En2000

Wyatt & Watts

5C Flemming Court, Castleford, West Yorkshire WF10 5HW e: info@wood-protection.org w: www.wood-protection.org t: 01977 558274 f: 01977 558274 As1000, Co8500, Fl1000, Pr1000

Woodscape Ltd

Suite 6, 5 Kings Mount, Ramparts Business Park, Berwick upon Tweed, Northumberland TD15 1TQ e: yeomandesign@aol.com t: 01289 303960 f: 01289 303961 Ar2500, Co4000, Co8800, Co9300, Su1000

Colston 33, Colston Avenue, Bristol, Avon BS1 4UA w: www.wspgroup.com t: 0117 930 2000 f: 0117 929 4624 Co4000, Co5000, Co9100, En1500, En2000

Wood Protection Association

Munro Sawmills, Old Evanton Road, Dingwall, Ross-shire IV15 9UN e: admin@woodblocx.co.uk w: www.woodblocx.co.uk t: 0800 3891420 Ga3000, La7000, Ra2000, So6000, St5000

Yeoman Ltd

Yvonne Dean Architecture

Wood Panel Industries Federation

WoodBlocX Ltd

The Glass Works, Penns Road, Petersfield, Hampshire GU32 2EW e: jane@ybdsa.co.uk w: www.ybdsa.co.uk t: 01730 710425 f: 01730 710423 As1000, Co8800

WSP Group

PO Box 9, Farnborough, Hampshire GU14 6YQ e: jhp@canadawooduk.org t: 01252 522545 f: 01252 522546

15 Spinney Way, Needingworth, St Ives, Cambridgeshire PE27 4SR e: consultancy@thewoodshop.biz w: www.timberconsultancy.co.uk t: 01480 469367 f: 01480 469366 Ce1000, Co8700, Co9200, En5000, In3000

YBDSA Holdings Ltd

YES Engineering Group Ltd

Three White Rose Office Park, Millshaw Park Lane, Leeds LS11 0DL e: jeremy.wells@wspgroup.com w: www.wspgroup.com t: 0113 395 6200 f: 0113 395 6201 Co4000, Co5000, Co7000, Co9100, En2000

Autumn Park Business Centre, Dysart Road, Grantham, Lincolnshire NG31 7EU e: enquiries@wpif.org.uk w: www.wpif.org.uk t: 01476 512381 f: 01476 575683 As1000, Md2000, Or2000, Pa7200, Pa9300

WSP Group

WSP House, 70 Chancery Lane, London WC2A 1AF w: www.wspgroup.com t: 020 7314 5000 f: 020 7314 5111

Wood Consultancy, The

Y

X

XLAM Dolomiti

Viale Venezia 35, 38050 Castelnuovo, Italy e: info@xlamdolomiti.it w: www.xlamdolomiti.it t: 00 39 0461 1865070 f: 00 39 0461 1865071 Cl1000, Mo0500

Xspace

101 Woodlands Avenue, Poole, Dorset BH15 4EG e: ian@xspace.co.uk w: www.xspace.co.uk t: 01202 665387

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Buyers’ guide

Buyers’ guide index

A

D

Adhesives, Manufacturers & Suppliers

Architects Ar2000 Ar2500 Architectural Technologists

Associations, Federations & Institutions As1000 Ad1000

252 252 253 253

B Beams Be1000 253 Bridges, Manufacturers & Suppliers Br2000 253 Bu1000 Builders Merchants

253 Bu3000 Building Contractors

253 Building Control Services Bu3500 254 Bu4000 Buildings, Agricutural: Manufacturers & Suppliers

254 Buildings, Conservatories: Manufacturers & Suppliers Bu5000 254 Buildings, Log Cabins: Manufacturers & Suppliers Bu6000 254 Buildings, Portable: Manufacturers & Suppliers Bu6500 254 Buildings, Sectional Timber: Manufacturers & Suppliers Bu6800 254 Buildings, Sheds: Manufacturers & Suppliers Bu7000 254 Buildings, Timber Hybrid Systems Bu8000 254

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Timber 2017 Industry Yearbook

257 257 257 257 257 257 257 258

E Educational Establishment Ed4000 Energy Efficiency Products & Services En1000 Engineering Services, Mechanical En1500 Engineers, Civil & Structural En2000 Environmental Assessment En3000 Environmental Campaigners En4000 Environmental Certification Services En5000

258 258 258 258 259 259 259

F

C Carpenters Ca0500 Cladding Cd1000 Certification & Sustainable Sourcing Advisors Ce1000 Certification Bodies Ce2000 Carpentry & Joinery Services Cj1000 Cross-Laminated Timber Manufacturers Cl1000 Coating Manufacturers Co1500 Coatings Flame Retardant Co1700 Consultants, Acoustic Co3000 Consultants, Building Co4000 Consultants, Business Co4500 Consultants, Energy Co4750 Consultants, Environmental Co5000 Consultants, Fire Safety Co5250 Consultants, Forestry Co5500 Consultants, Interior Design & Furniture Co6500 Consultants, Health & Safety Co7000 Consultants, Low Energy Architecture Co7250 Consultants, Management Co7500 Consultants, Overseas Development Co8000 Consultants, Preservation Co8500 Consultants, Product Co8700 Consultants, Project Management Co8800 Consultants, Recruitment Co9050 Consultants, Timber Engineering Co9100 Consultants, Technical: Timber Co9200 Contract Management Co9300

Decking De2000 Door Blanks Do1000 Door Distributors & Importers Do2000 Door Manufacturers Do2500 Door Merchants Do3000 Door Seals Do4000 Doors, Fire Resisting Do4500 Doors, Non-standard Do5000

254 254 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 257 257

Fastenings & Fixings for Timber Fa1000 Fencing Manufacturers Fe2000 Fencing Material Suppliers Fe3000 Fibre Building Board, Manufacturers Fi2000 Fibre Building Board, Merchants Fi4000 Finishing Equipment Fi6000 Fire Detection & Prevention Equipment Fi7000 Flame Retard Impregnation Services Fl1000 Floor Sealants Fl2500 Flooring, Hardwood: Agents & Importers Fl3000 Flooring, Hardwood: Manufacturers Fl3500 Flooring, Hardwood: Merchants & Suppliers Fl4000 Flooring, Laminate: Merchants & Suppliers Fl5000 Flooring, Softwood: Agents & Suppliers Fl6300 Flooring, Softwood: Manufacturers Fl6500 Flooring, Softwood: Merchants & Suppliers Fl7000 Furniture Designers Fu3000 Furniture Manufacturers Fu4000

259 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260

G Garden Furniture Manufacturers & Suppliers Ga3000 Gates Ga4000 Glued Laminated Timber (Glulam) Manufacturers Gl1000 Glued Laminated Timber (Glulam) Merchants & Suppliers Gl2000 Government Departments Go2000

260 260 260 260 260

www.trada.co.uk

Buyers’ guide

O

H Handles, Wood

Hardwood, Environmentally Certified Ha7000 Heritage & Conservation Services He1000 House Builders Ho3000 Housing Association Ho4000 Ha2000

260 260 260 260 260

Insulation In1000 Insurance Agents & Brokers In2000 Internet Services In3000

260 260 260

J Jo2000

261 261 261 261 261

K Kitchen Worktops Ki3000

261

L Lacquer Manufacturers & Suppliers

Laminates, Worktop La4000 La6000 Laminating Services, Panel Products

Landscape Architectural Supplies La7000 La9000 Landscape Designers

Local Authority Departments Lo1000 Louvres, External Lo2000 Laminated Veneer Lumber (LVL) Lv1000 La1000

261 261 261 261 261 261 261 261

M Machinery Manufacturers and Suppliers Ma1500 Machining Services Ma2500 MDF, Agents & Importers Md1000 MDF, Manufacturers Md2000 MDF, Suppliers & Merchants Md3000 Modified Wood, Manufacturers & Suppliers Mo0500 Mouldings, Hardwood: Manufacturers & Suppliers Mo4500 Mouldings, Softwood: Manufacturers & Suppliers M05000

www.trada.co.uk

Oak Trusses

Oriented Strand Board Agents & Importers Or1000 Oriented Strand Board Manufacturers Or2000 Oriented Strand Board Merchants Or3000

262 262 262 262

P

I Joiners Jo1000 Joinery Merchants & Distributors Joinery Importers Jo3000 Joinery Manufacturers Jo4000 Joinery, Architectural Jo5000

T Oa1000

261 261 261 261 261 265 262 262

Packing Case & Box Manufacturers & Suppliers Pa1000 Paints Pa3000 Paints, Flame Retardant Pa4000 Pallet Manufacturers & Suppliers Pa5700 Panel Cutting Services Pa6200 Panel Products Agents & Importers Pa7000 Panel Products Manufacturers Pa7200 Panel Products Merchants & Suppliers Pa7500 Panels, Edge Glued Pa7700 Panels, Flame Retardant Pa8000 Panels, Laminated Pa8200 Panels, Plastic & Melamine Faced Pa6200 Panels, Veneered Pa8700 Particleboard Agents & Importers Pa8800 Particleboard Manufacturers Pa9300 Playground Equipment Manufacturers & Suppliers Pg1000 Plywood & Blockboard Agents & Importers Pl1000 Plywood & Blockboard, Decorative Pl2000 Plywood & Blockboard, Flame Retardant Pl3000 Pole Suppliers Po1000 Preservation & Treatment Services Pr1000 PSL (Parallel Strand Lumber) Ps1000

262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263

R Railway Sleepers Ra2000 Reclaimed Timber Suppliers Re1000 Remedial Treatment Services Re3000 Research & Development Services Re4000 Restoration Specialists Re6000 Roofing Material Suppliers Ro2000

263 263 263 263 263 263

Testing Services, Acoustic Te0500 Testing Services, Fire Te2000 Testing Services, Mechanical Te3000 Testing Services, Product Te3500 Testing Services, Structural Te4000 Timber Agents & Importers, General Ti0200 Timber Agents & Importers, Hardwood Ti0500 Timber Agents & Importers, Softwood Ti0800 Timber Components Agents & Importers Ti0900 Timber Drying Services Ti1000 Timber Frame Design Services Ti1200 Timber Frame Site Erection Services Ti1500 Timber Frame Manufacturers Ti2000 Timber Frame, Carpentry Framed Structures Ti2500 Timber Frame, Ancillary Components Ti2700 Timber Growers Ti4000 Timber Impregnation Plant Suppliers Ti7000 Timber Merchants, General Ti7500 Timber Merchants, Hardwood Specialist Ti7600 Timber Merchants, Softwood Specialist Ti7700 Tools, Power To0500 Tool Suppliers & Servicing To1000 Trussed Rafter Manufacturers & Suppliers Tr4000 Trussed Rafter Manufacturing Equipment Tr5000

264 264 264 264 264 264 264 264 264 264 264 265 265 265 265 265 265 265 266 266 266 266 266 266

V Vapour Permeable Membranes Va0500 Varnish Manufacturers & Suppliers Va1000 Veneer Agents, Importers & Distributors Ve1000 Veneering Services Ve3000

266 266 266 266

W Warranty Bodies Wa1000 Window Agents , Importers & Distributors Wi1000 Window Manufacturers Wi2000 Windows, Hardwood Wi3000 Windows, Softwood Wi4000 Woodturning Services Wo2000

266 266 266 266 266 266

S Sawmills, British Timber Sa6000 Sawmills, General Sa6500 Sawmills, Hardwood Sa7000 Sawmills, Softwood Sa8000 Shopfitters Sh4000 Software So1000 Softwood, Enviromentally Certified So6000 Stain Manufacturers & Suppliers St1000 Stair Components St2000 Staircases St3000 Street Furniture, Timber St5000 Strength Graded Timber St6000 Structural Components Manufacturers & Suppliers St8000 SIPS Manufacturers & Suppliers St8500 Structural Timber Composite Material St9000 Surveyors, Building Su1000 Surveyors, Quantity Su2000

263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264

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Buyers’ guide

ADHESIVES, MANUFACTURERS & SUPPLIERS Ad1000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Bona Limited – Rotafix (Northern) Limited

ARCHITECTS

Ar2000

– 3dr Architects Ltd – A W W – Aaron Evans Architects Ltd – ABIR Architects – ABN7 Architects – Acanthus Clews Architects – Adams & Sutherland – Adrian Morrow Architects Limited – AKM Consultants – Ali Sanei Architects Limited – Allford Hall Monaghan Morris – Allies and Morrison – Allison Pike Partnership – Altechnica – Anderson Bell & Christie – Andrew Wood Associates Limited – Anne Thorne Architects Partnership – Ansell & Bailey LLP Chartered Architects – Anthony Brown – Anthony Swaine Architecture – Arboreal Architecture Ltd – Archicraft Ltd – Architecture plb – ArchitectureIMG – Architype Limited – Arrol & Snell Ltd – Artchart > Architecture – Arthur Architects – Ashtton Associates Ltd – Associated Architects – Astudio – AT Architecture Ltd – Atelier HB – Aukett Swanke – Avanti Architects – Axiom Architects – BAM Construct UK Ltd – Barefoot and Gilles – BB Partnership Ltd – bb+c architects ltd – Ben Jones Architects – Bench Architects – Bennetts Associates Limited – BH & M – BHP Architects – Bickerdike Allen Partners LLP – Blackett-Ord Conservation Limited – Blair Gratton Architects Ltd – Blaise Architectural Limited – Blake Architects Ltd – Blake Hopkinson Architecture LLP – Blake, Gavin RIBA FRSA: Chartered Architect – Buckley Gray Yeoman – Building Design Partnership Ltd – Burrell Foley Fischer LLP – Burwell Deakins Architects – C P Architects – CA Sustainable Architecture – Campbell Jackson Architects – Carr Cotter & Naessens – Cassidy + Ashton Group Ltd – Cedar Studio Designs Limited – CH Architects LLP – Churchman Landscape Architects – City Architecture Office Ltd – Clay Architecture Ltd – CMG Architects – Cook Associates – Cottrell & Vermeulen Architecture – Cowper Griffith Architects – CSK Architects – CT architect – Cullinan Studio – Curtis Leeves Technical Ltd

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Timber 2017 Industry Yearbook

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

CZWG Architects LLP Dannatt Johnson Architects David Grindley Architects David McKeever Architect David Mee Architect David Morley Architects David Parker Architects Ltd Davies Sutton Architects De Rijke Marsh Morgan Architects Dearlove Architecture Limited Design Engine Architects Ltd Designcell Architecture DKSG Ltd DMWA Ltd d-on Architects Ltd Donaghy and Dimond Architects Donald Millar Architecture Douglas Homes (Bristol) Ltd Duggan Morris Architects E & P Building Design E P T Partnership Edward Hunt & Co Emma Heaver Architect Ltd Entrust EPR Architects Ltd Eric Oberlander Architect Fasciato Architects Ltd Feilden Clegg Bradley Studios Felce & Guy Partnership Fereday Pollard Architects Field Architecture Limited Foster + Partners Garnham Wright Associates Gary Johns Architects Geraint Efans Pensaer Gerry Robb Architectural Design Services GNP Chartered Architects Good Architecture Grant Bulloch Architect GWP Architecture Ltd H L M Architects H M H Architects Halsall Lloyd LLP Halvorsen Architects Harrison Mutch, Chartered Architects Harrison Sutton Partnership Hawkins Brown Architects Haworth Tompkins Architects Haysom Ward Miller Architects Hazel Crawford Architect Hazle McCormack Young LLP Helen Lucas Architects Limited Heritage Architecture Ltd Hilton Barnfield Architects Hive Architects Studio Ltd Hopkins Architects Partnership LLP Hoskins Architects Hugh Broughton Architects Hugh Jackson Architect Hypostyle Architects Ian Chalk Architects Ltd Ian O’Brien Studio Ltd Inside Out Architecture Integration Architecture James Dunnett Architects James Jack Associates Jay Ashall Partnership Jennings Design Associates Limited Jenny McIntee Architectural Design Jestico + Whiles Jonathan Logsdon Architect Jonathan Shattock Julian Bishop - Architect Julian Owen Associates Architects Karen Gardner Architect Kast Architects Ltd Kate Kelly Architect KDA KDS & Associates Ltd Kendall Kingscott Ltd Kinnear Landscape Architects Ltd Kirsty Maguire Architect Ltd Knox Bhavan Architects LLP Lacey Hickie Caley Ltd Lawrenson Associates

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Lee Evans Partnership Leslie D. Howson, Chartered Architect Lloyd Evans Prichard LOCi:architecture Lockhart-Ball Associates Lovelock Mitchell Architects LSM Architecture M K A Architects Limited Maccreanor Lavington Ltd Macdonald Wright Architects Mackellar Schwerdt Architects mackenzie wheeler Malby Architects Marshall, William J & Partners Martin Noone Architect MAST Architects Maxwell & Company Architects and Designers Ltd McCauley Daye O’Connell Architects Method Architecture Michael Nisbet Architect Michaelis Boyd Mike Parkes Associates Mikhail Riches Mime Architects Ltd Modernarc Mole Architects Moray Mackay Architecture Morgan Carey Architects Limited Morphy Lawrence Ltd Munro Associates Nash Partnership LLP Neil Ferguson Chartered Architect Nicholas Hare Architects LLP Nick Midgley Design Nicolas Tye Architects NPS South West Limited O’Keefe Scanlon Ltd Origin Design Studio ORMS Architecture Design P+HS Architects PAC Studio Ltd PAD Studio Paper Project Architecture and Design Ltd Passivhaus Homes Patel Taylor Paul Curtin Architects PDP London Pedder & Scampton Architects Pell-Stevens Architects Pembroke Design Ltd Penoyre & Prasad LLP Peter Scott Architecture Limited Piercy & Co Pollard Thomas Edwards architects Prewett Bizley Pringle Richards Sharratt Architects Probyn Miers Proctor and Matthews Ltd Project 5 Architecture PRP Purcell UK Purple Architecture Studio Ltd Reiach and Hall Architects Rhys Llwyd Davies - Architect | Pensaer Richard Griffiths Architects Richard Morton Architects Ltd Richard Wilkens Architect Ltd Rivington Street Studio RMA Architects Robert Rowett Architectural Services RPC Architectural Design Ltd RPS S M B C Urban Design Shaw & Jagger Architects SKArchitects Limited SMAD Sophie Bates Architects Soup Architects Stephen Davy Peter Smith Architects Ltd Sterry, Nigel F Steve Eastland Design Ltd Steven Fraser Chartered Architect Stora Enso Building Solutions UK Stride Treglown Ltd Stuart King Architecture & Design Ltd

www.trada.co.uk

Buyers’ guide

– Stuart Page Architect – Studio Bark – Studio RHE Ltd – Studio TO Ltd – Studio24 Architects LLP – studioEAST Chartered Architects – Suetake Studio 2 – Susan Walker Architects – Terence O’Rourke Ltd – The E Studio – The Ely Planning Company – Tim Bayman Architecture – Tim Ronalds Architects – Tonic Architecture Ltd – Tooley & Foster Partnership, The – Townshend Landscape Architects Ltd – Trewin Design Architects – Turnbull Associates – Ty Afal – Verve Architects Ltd – Vincent & Gorbing Associates – Wain Morehead Architects Limited – Waind Gohil + Potter Architects – Walters and Cohen Architects Limited – Waugh Thistleton Architects – White Design Associates Ltd – William Reekie Graham Chartered Architect – Yvonne Dean Architecture

ARCHITECTURAL TECHNOLOGISTS Ar2500

– 16a Architecture – 71 Design – A & K Architectural Services – A W W – A.D. Draughting Ltd – Allison Pike Partnership – Andrew Howard & Partners – Andrew Wood Associates Limited – Ansell & Bailey LLP Chartered Architects – Architectural Design Services – Arthur Architects – AT Architecture Ltd – Atec Design – A-Tec Design – Azure Architecture – Chris Saunders Associates Limited – Craig McDowall Architectural Services Ltd – D Kelly Design – David Norris Associates – David Parker Architects Ltd – Dearlove Architecture Limited – DJ Building Design – D-Tech Design Ltd – E K Drawing Service Ltd – Edward Parsley Associates – Faber Technical Limited – G M Moore & Associates – Gerry Robb Architectural Design Services – Greenfields Design Ltd – H L M Architects – Hammond Architectural Services Ltd – Hutton & Rostron Environmental Investigations Ltd – Ian Slater Architectural Design – John Bellman & Associates Ltd – Lacey Hickie Caley Ltd – MAST Architects – Munro Associates – P+HS Architects – Paul Newbould Planning & Building Design Services – Philip Hawkey Architectural Design – Pollard Architectural – PPK Timber Designs Ltd – Premier Timber Design Services Ltd – Purcell UK – PWA Chartered Building Surveyors – Rider Levett Bucknall UK Limited – RLH Architectural Design Solutions – Robert E Fry & Associates Ltd – Robert Rowett Architectural Services – S M B C Urban Design – Sandra Lynch Architectural Services – Simon Hall Architecture

www.trada.co.uk

– Simon Spencer MCIAT – Steve Gilman Design Ltd – Straight Up Timber Frame Ltd – Sylva Group – T F S Design Ltd – Technical & Graphic Design Services Limited – Toni Moses Design Ltd – Trewin Design Architects – W M Design & Architecture Ltd – Walker Newton Architecture – Yeoman Ltd

ASSOCIATIONS, FEDERATIONS & INSTITUTIONS As1000

– American Hardwood Export Council – American Softwoods – British & Irish Association of Fastener Distributors Limited – British Woodworking Federation – Builders Merchants Federation – Department of Agriculture, Marine and Food – East Anglian Timber Trade Association – FIRA International Ltd – Ghana Forestry Commission – Guild of Master Craftsmen, The – Malaysian Timber Council – NBS – RNLI – Timber Decking & Cladding Association – Timber Trade Federation – Trussed Rafter Association – United Kingdom Forest Products Association – Wood Panel Industries Federation – Wood Protection Association – YBDSA Holdings Ltd

BEAMS

Be1000

– English Woodlands Timber Ltd – iWood Timber Ltd – Vastern Timber – W. L. West & Sons Ltd

BRIDGES, MANUFACTURERS & SUPPLIERS Br2000

– Arbonis – Constructional Timber (Manufacturers) Ltd – CTS Bridges Limited – Ecochoice Certified Timbers – Green Oak Carpentry Company Ltd, The – MERK/ Züblin Timber – Simonin – Woodscape Ltd

BUILDERS MERCHANTS Bu1000

– Arnold Laver – Bell & Sime Buildbase – Buildbase Ltd – Canvey Wharf Co Limited, The – Chadwicks (Mowbray Drive) Limited – Fleming Buildbase – Gibbs & Dandy – Hay & Co Buildbase – Hendricks Lovell – J P Corry Group Limited – Jackson Building Centres Ltd – Mid-Sussex Timber Co Limited – Qualtrough, J & Co Limited

BUILDING CONTRACTORS

Bu3000

– 21 Century Carpentry Building Services Ltd – ABM Building Services Ltd – Addison Construction Ltd – AJG Home Improvements Ltd

– Andrew Davie Timber Frame Homes – Andrew Page Oak – AP Investments Ltd – Arbonis – Armada360 Ltd – Ashbrooke Homes Ltd – Atlantic Contracts Limited – BAM Construct UK Ltd – Blou Construction Ltd – Borneo Benar Sdn Bhd – Brendan Flynn Construction Ltd – Bridgewater Building Solutions – Calder PPC – Camel Builders Ltd – CGL Homes Ltd – Chez Chene – Clayton Construction Ltd – D.L. Hatfield Carpentry – Dab Den Ltd – David Crisp – Day & Co Construction – Distinctive Property Development Ltd – D’Ovidio Bros Limited – E. E. Smith Contracts Ltd – Eaton Carpentry Ltd – Ecostruct – EDIFICA Ltd – Eguizabal Construction Limited – Elliott – Off-Site Building Solutions – English Heritage Buildings LLP – Equinox Technical Services – EURBAN – Exact Construction – Fleming Buildings Limited – Four Seasons Conversions Limited – Fourman Ltd – Future Construction Group Ltd – G P Zachariades (O) Ltd – G-frame Structures – Gintreda Ltd – Global Modular Limited – GMC Projects – Greenheart Sustainable Construction – H Sweet and Sons – Harry Barnes Construction – Henners Construction Ltd – Herbert H Drew & Son Ltd – Highfield (Cumbria) Ltd – Horohoe Construction Ltd – Houghtons of York – Inner World Design & Build Ltd – Jessella LTD – Jim Dowling trading as Curryhills Construction – Josh Riza – Kendo Contracts Ltd – Kenford Builders Ltd – Kent Structures Ltd – Kessington Ltd – Kind & Co (Builders) Ltd – Kithurst Builders – Krystal Construction and Joinery Ltd – Lanegreen UK Ltd – Lissett Homes – Longworth Building Services – Lovell Partnerships Ltd – M & K Macleod – Mace – Mackenzie Hughes Ltd – Martin Robinson Carpentry Ltd – MBM Contracts Ltd – MERK/ Züblin Timber – Morgan Sindall Construction and Infrastructure Ltd – Morgan Sindall Group PLC – Morgan Sindall Professional Services Limited – Mountfair Homes – Myriad Construction Ltd – Natural Design & Build Ltd – NDM (Metal Roofing & Cladding) Ltd – Nene Valley Fire & Acoustic Ltd – Norfolk Garden Buildings Ltd – Norfolk Timber Frames Ltd – Nuthatch Construction – Oakridge Building Company – Oban Joinery Services Ltd Timber 2017 Industry Yearbook

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Buyers’ guide

– OSG – Overbury Plc & Morgan Lovell – Panorama Contractors Limited – Parkside Combined Technical Services Ltd – Paul Wapshare – Peter C. Todd - Building Contractor – Pinelog Ltd – PJ Cook Developments Ltd – PMS Oxford – Psaras Construction Ltd – R & K Design and Build – RAAM Construction Ltd – Ring Tree Projects Ltd – Roger N Cross Services – Ryemoors Ltd – S.Hughes Building Services – Sage Roofing Ltd – simplydesignsolutions – Simpson (York) Limited – Sir Robert McAlpine Ltd – South Essex Maintenance Limited – Soutra – Steve Coleman (Timber Erectors) Ltd – STP (Specialist Timber Products) – Sykes & Co – Sylva Group – T & D Design and Build Limited – T F S Design Ltd – TH Teague & Sons Ltd – The Other Construction Company Ltd – Timber Construction & Renovation Ltd – Tingdene Homes Ltd – Torlock Ltd – TSW Joinery Solutions Ltd – V L J English Oakcroft – Venturer Pte Ltd – Vernacular Homes Ltd – Vision Development – Walker Brothers (Timber Frames) Ltd – Westframe

BUILDINGS, PORTABLE: MANUFACTURERS & SUPPLIERS Bu6500

– Advanced Volumetric Building Limited – Ascot Timber Buildings Ltd

BUILDINGS, SECTIONAL TIMBER: MANUFACTURERS & SUPPLIERS Bu6800

– A J Laminated Beams Ltd – Advanced Volumetric Building Limited – Allwood Timber Ltd – Benfield ATT Group Ltd – Coed Cymru – Courtyard Designs Ltd – English Heritage Buildings LLP – Envirograf – Fleming Buildings Limited – Formed Ltd – Lowfield Timber Frames Ltd – Neatwood Homes Ltd – Oak Frames Direct – Pinelog Ltd – Scotts of Thrapston Limited – Space4 Limited – Svenskhomes – The Stable Company – Timber Frame Management Ltd – Townsend Timber – Walker Brothers (Timber Frames) Ltd

– Ecochoice Certified Timbers – English Woodlands Timber Ltd – Hoppings Softwood Products Plc – iWood Timber Ltd – James Latham plc – Joseph Griggs & Co Limited – Koppers – Mill Works Timber Specialists – Norman Limited – PiveteauBois – Russwood Ltd – Sharvatt Woolwich Ltd – Silva Timber Products Limited – Snows Timber Ltd – Stourhead (Western) Estate – Thorogood Timber Limited – Vastern Timber – Vincent Timber Ltd – W. L. West & Sons Ltd – Werzalit UK – Woodtrend Limited

CERTIFICATION & SUSTAINABLE SOURCING ADVISORS Ce1000

– FIRA International Ltd – Machined Timber Specialists – Sustainable Construction Solutions Ltd – Venturer Pte Ltd – Wood Shop Limited, The

CERTIFICATION BODIES Ce2000

BUILDINGS, SHEDS: MANUFACTURERS & SUPPLIERS

– Advanced Volumetric Building Limited – Arbonis – Cowley Timber & Partners Ltd – Egoin UK Timber Construction – G-frame Structures – MERK/ Züblin Timber – Simonin – STREIF – Wiehag Timber Construction

– Boyle Consultants Ltd – Brooks Bros (UK) Limited – BTS Timber Engineering Limited – Cameron & Ross – Civil & Structural Partnership Ltd – Civil and Structural Engineering Shetland Ltd – Cowan Consultancy Ltd – David Narro Associates – David R Murray & Associates – E A R Sheppard Consulting Civil & Structural Engineers Limited – Evolve – Exova BM TRADA – Forbes Leslie Network – Goodson Associates – H G A (UK) Ltd – Harley Haddow Ltd – Harry Turnbull Ltd, Consulting Civil Engineer – Ramsay and Chalmers – Structural Solutions – Tim Kelly Consulting Engineers

BUILDINGS, CONSERVATORIES: MANUFACTURERS & SUPPLIERS

CARPENTERS

CARPENTRY & JOINERY SERVICES

Ca0500

Cj1000

– Dempsey Dyer Ltd – Green Oak Carpentry Company Ltd, The – Norscot Joinery Limited – T J Crump Oakwrights Ltd – Taylor Made Joinery Interiors Limited – Vale Garden Houses Ltd – Vascroft Contractors Ltd – Westwind Oak Buildings Ltd

– Brendan Flynn Construction Ltd – Calanpoint Contracts Ltd – Constructs South West Ltd – Exterior Decking – Hazelwood Carpentry Contractors Limited – Steve Coleman (Timber Erectors) Ltd – T & T Carpentry & Facades Ltd – Tek Fire Door Services – Watts Contract Services Ltd

BUILDINGS, LOG CABINS: MANUFACTURERS & SUPPLIERS

CLADDING

– Cartledge Timber Frame – Gibbs Timber Frame Ltd – Pennine Timber Frame (UK) Ltd – Pinelog Ltd – Svenskhomes – Timberworks Europe – Vision Development

– A C Timber Solutions Ltd – BCL Timber Projects Ltd – Beaumont Forest Products Limited – Benchmark Timber Ltd – Brooks Bros (UK) Limited – Bryceland Total Timber Solutions Ltd – Capricorn Eco Timber – Cowley Timber & Partners Ltd – Davidson Timber UK Ltd

– 21 Century Carpentry Building Services Ltd – Blou Construction Ltd – Brodies Timber – Carpentry Services Ltd – GMIT – H&M Carpentry Ltd – Inner World Design & Build Ltd – Linden Hudson Ltd – M T Daniels Ltd Carpentry & Joinery – Robert Danielson – Stevenson Installers – Structural Timber Design Solutions LLP – Sykes & Co – TMJ Contractors Ltd – Torlock Ltd

Bu7000 – – – –

Frame UK Lowfield Timber Frames Ltd Olympian Sheds Ltd Space4 Limited

BUILDING CONTROL SERVICES Bu3500

BUILDINGS, TIMBER HYBRID SYSTEMS

– C P R (Construction Plans & Regulations) Ltd – Civil and Structural Engineering Shetland Ltd – Quadrant Approved Inspectors

BUILDINGS, AGRICRICULTURAL: MANUFACTURERS & SUPPLIERS Bu4000

– The Stable Company

Bu5000

Bu6000

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Timber 2017 Industry Yearbook

Bu8000

Cd1000

CROSS-LAMINATED TIMBER: MANUFACTURERS Cl1000

– Stora Enso Building Solutions UK – XLAM Dolomiti

www.trada.co.uk

Buyers’ guide

COATING MANUFACTURERS Co1500

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Bona Limited – Envirograf – Teknos (UK) Limited

COATINGS FLAME RETARDANT Co1700

– Fabric Flare Solutions Limited

CONSULTANTS, ACOUSTIC Co3000

– EDIFICA Ltd – Paragon Acoustic Consultants Ltd

CONSULTANTS, BUILDING

Co4000

– 3D Home Design – A & K Architectural Services – A T K Partnership Ltd – ABIR Architects – AECOM – Allison Pike Partnership – Andrew Baxter Limited – Andrew Howard & Partners – Andrew Wood Associates Limited – Atec Design – Austin Trueman Associates – B G Consulting Ltd – Banbeck Engineering Partnership – Barry Honeysett Consulting Structural & Civil Engineers – Baynham Meikle Partnership – BdR Civil & Structural Engineering Limited – Betts Associates Limited – Bickerdike Allen Partners LLP – Bill Henderson Consulting Engineer Ltd – BRANZ Ltd – Broughton Beatty Wearring Limited – Building & Design Ltd – Buro Happold Ltd – C & C Markides Estates Ltd – C P R (Construction Plans & Regulations) Ltd – Cameron & Ross – Canham Consulting – Complete Design Partnership Ltd – Cowan Consultancy Ltd – Cowper Griffith Architects – Croft Structural Engineers – D & R W Design Partnership Ltd – David Norris Associates – David Parker Architects Ltd – Dixon Hurst Limited – D-Tech Design Ltd – E & P Building Design – EDIFICA Ltd – Elders Consulting Engineers LLP – Elliott Wood Partnership Limited – Entrust – Faber Technical Limited – FAIRHURST – FLUID Structural Engineers – Forest Hill Design – Francis Bradshaw Partnership – G M Moore & Associates – GB Consulting – Gemmell Hammond Ltd – GL51Consultancy – Goodson Associates – Greenfields Design Ltd – H G A (UK) Ltd – H M Chambers and Partners – Hammond Architectural Services Ltd – Hartigan – Haydn E Williams Cyf

www.trada.co.uk

– Hockley & Dawson – Holbrook Design Ltd – Hugh Broughton Architects – Hutton & Rostron Environmental Investigations Ltd – James Lockyer Associates Ltd – Julian Owen Associates Architects – KMASS – KRP Building Consultancy Ltd – L F Webb & Partner – Lawrenson Associates – M K A Architects Limited – Mackellar Schwerdt Architects – MacLaren Roughton – Marshall, William J & Partners – Mason Clark Associates – Maughan Reynolds Partnership – Maxwell & Company Architects and Designers Ltd – McColl Associates – McCurdy & Co Ltd – McGregor McMahon (Scotland) Limited – McKay & Partners – Michael Barclay Partnership LLP – Mike Parkes Associates – Mime Architects Ltd – Morphy Lawrence Ltd – Munro Associates – N J McAnally & Associates – Northcott Design & Management Ltd – NW Structural Consultants Limited – O’Dwyer, Nicholas Ltd – Pembroke Design Ltd – Peter Brett Associates LLP – Peter Dann Limited – Philip Hawkey Architectural Design – Pittilla Bell Consulting Limited – Pollard Architectural – PPK Timber Designs Ltd – Price & Myers – Purcell UK – PWA Chartered Building Surveyors – PZ&W Ltd – Ramboll – RCZM – Robert E Fry & Associates Ltd – Robert Rowett Architectural Services – Robert Stone Associates – Rodgers Leask Ltd – Roger Casey Associates Limited – RWA Consulting – Ryland, D A – S C E G Limited – Samuely, F J & Partners – Sandy Fraser Associates – Scott White and Hookins LLP – Seven Point Design Ltd – Simon Spencer MCIAT – Straight Up Timber Frame Ltd – Structural Design Associates Ltd – Structural Timber Design Solutions LLP – StructureMode Ltd – Sustainable Construction Solutions Ltd – TALL Engineers Ltd – The Construction Management Corporation – The Timber Frame Consultancy – Thomasons – Tim Kelly Consulting Engineers – Tottenham & Bennett – Trevor Derby Associates – Trewin Design Architects – W F Brown Associates Limited – W M Design & Architecture Ltd – Waterman Structures – William Keniry – Wright Associates – WSP Group – Wyatt & Watts – Wyatt Carruthers Jebb – Yeoman Ltd – YES Engineering Group Ltd

CONSULTANTS, BUSINESS Co4500

– ARV Solutions – Ewbank Consultancy – Oak House Consultants Limited

CONSULTANTS, ENERGY Co4750

– Altechnica

CONSULTANTS, ENVIRONMENTAL Co5000

– Acanthus Clews Architects – AECOM – AEL Consultants Ltd – Baynham Meikle Partnership – Betts Associates Limited – Bickerdike Allen Partners LLP – BWB Consulting Ltd – Campbell Reith Hill LLP – Distinctive Property Development Ltd – EDIFICA Ltd – Ewbank Consultancy – FAIRHURST – FIRA International Ltd – H L M Architects – Hartigan – James Lockyer Associates Ltd – Lockhart-Ball Associates – O’Dwyer, Nicholas Ltd – Peter Brett Associates LLP – Plandescil Ltd – PRP – Rodgers Leask Ltd – RPS – Sustainable Construction Solutions Ltd – T R P Consulting Ltd – Terence O’Rourke Ltd – Waterman Structures – White Design Associates Ltd – WSP Group

CONSULTANTS, FIRE SAFETY Co5250

– C P R (Construction Plans & Regulations) Ltd – GL51Consultancy – Tek Fire Door Services

CONSULTANTS, FORESTRY Co5500

– English Woodlands Timber Ltd

CONSULTANTS, INTERIOR DESIGN & FURNITURE Co6500

– Dab Den Ltd – GL51Consultancy – GMIT

CONSULTANTS, HEALTH & SAFETY Co7000

– Andrew Firebrace Partnership – British Woodworking Federation – Duffy Chartered Engineers IRL – E & P Building Design – easi-edge Limited Safety Solutions – Ellis and Moore Consulting Engineers – Fidler Associates Ltd – Gary Gabriel Associates – Lacey Hickie Caley Ltd

Timber 2017 Industry Yearbook

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Buyers’ guide

– Mason Clark Associates – Norder Design Associates – Oak House Consultants Limited – Pittilla Bell Consulting Limited – Robert Rowett Architectural Services – Sanders Consulting – Sandy Fraser Associates – Scott White and Hookins LLP – Thomasons – Trevor Derby Associates – Waterman Structures – WSP Group – Wyatt Carruthers Jebb

CONSULTANTS, LOW ENERGY ARCHITECTURE Co7250

– Altechnica

CONSULTANTS, MANAGEMENT CO7500

– Peter Brett Associates LLP – Peter Dann Limited – Pittilla Bell Consulting Limited – PRP – RNLI – Robert Stone Associates – Sandy Fraser Associates – Self-Build-Pro (Chartered Surveyors) – Stirling Maynard – Stride Treglown Ltd – Struct-SURE & Building Design – Sustainable Construction Solutions Ltd – Sykes & Co – Terence Fidler Partnership Ltd – The E Studio – Trevor Derby Associates – Wain Morehead Architects Limited – White Design Associates Ltd – YBDSA Holdings Ltd – Yeoman Ltd

CONSULTANTS, RECRUITMENT

– Clarke Matthews Ltd – FIRA International Ltd – Oak House Consultants Limited

Co9050

CONSULTANTS, OVERSEAS DEVELOPMENT

CONSULTANTS, TIMBER ENGINEERING

Co8000 – Borneo Benar Sdn Bhd

CONSULTANTS, PRESERVATION Co8500

– Ewbank Consultancy – Hutton & Rostron Environmental Investigations Ltd – KMASS – Lonza Wood Protection – Mackellar Schwerdt Architects – McCurdy & Co Ltd – William Keniry – Wood Protection Association

CONSULTANTS, PRODUCT Co8700

– Andrew Baxter Limited – GL51Consultancy – Machined Timber Specialists – Oak House Consultants Limited – Wood Shop Limited, The

CONSULTANTS, PROJECT MANAGEMENT Co8800

– A L Project Services – Acanthus Clews Architects – Arthur Architects – Building & Design Ltd – C & C Markides Estates Ltd – Campbell Reith Hill LLP – Clarke Matthews Ltd – Duffy Chartered Engineers IRL – E & P Building Design – E A R Sheppard Consulting Civil & Structural Engineers Limited – EDIFICA Ltd – FAIRHURST – Fidler Associates Ltd – Francis Bradshaw Partnership – G M Moore & Associates – Halsall Lloyd LLP – James Lockyer Associates Ltd – MacLaren Roughton – Materian Limited – Maxwell & Company Architects and Designers Ltd – Nicholas Hare Architects LLP – Norder Design Associates – Northcott Design & Management Ltd – Pembroke Design Ltd – Pennine Timber Frame (UK) Ltd

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Timber 2017 Industry Yearbook

– ARV Solutions – Sykes & Co

Co9100

– A C S Structures – A R C Engineers Ltd – A T K Partnership Ltd – ADEPT Consulting (UK) Ltd – AECOM – AED – Allen Gordon LLP – Andrew Firebrace Partnership – Andrew Waring Associates Ltd – Archibald Shaw LLP – Ardern Hodges Ltd – Atec Design – Austin Trueman Associates – Banbeck Engineering Partnership – Barry Honeysett Consulting Structural & Civil Engineers – Barter Hill Partnership Limited – Benfield ATT Group Ltd – Bill Henderson Consulting Engineer Ltd – Borneo Benar Sdn Bhd – Brian Evans Associates Ltd – Broughton Beatty Wearring Limited – BTS Timber Engineering Limited – Buro Happold Ltd – Cameron & Ross – Campbell Reith Hill LLP – Canham Consulting – Carpenter Oak & Woodland – Civil & Structural Partnership Ltd – Clifton Structural Timber Ltd – Complete Design Partnership Ltd – Cook Associates – Cowan Consultancy Ltd – Croft Structural Engineers – Crucis Designs Limited – D & R W Design Partnership Ltd – David Narro Associates – David R Murray & Associates – Deeside Timberframe Ltd – Design ID Consulting Ltd – Duffy Chartered Engineers IRL – E & M West – E A R Sheppard Consulting Civil & Structural Engineers Limited – Edinburgh Napier University – Edward Parsley Associates – Elliott & Company – Engenuiti Limited – engineersHRW – EURBAN – Evolve – FAIRHURST – FLUID Structural Engineers – Forbes Leslie Network – Forest Hill Design

– Francis Bradshaw Partnership – FRILO Software GmbH – Fuller Designs Ltd – Furness Partnership Ltd – G C Robertson & Associates Ltd – Gemmell Hammond Ltd – GMIT – Goodson Associates – Green Oak Carpentry Company Ltd, The – Greenbeams.com, Structural & Civil Consultants – H G A (UK) Ltd – Harley Haddow Ltd – Hartigan – Harvey and Snowdon – Hermolle Associates Ltd – Hockley & Dawson – Holbrook Design Ltd – Hydrock Consultants – Ian Moir Associates – Inwood Engineering Ltd – James Lockyer Associates Ltd – John Peden Associates – Joseph Griggs & Co Limited – Kingfisher Consulting – KLH UK – KMASS – Knevitt Consulting – M L Kubik & Son Ltd – Machined Timber Specialists – Maciver Consultancy Services Limited – MacLaren Roughton – Mason Clark Associates – Materian Limited – Maughan Reynolds Partnership – McCartney Associates – McKay & Partners – McKinney Nicolson Associates Ltd – MERK/ Züblin Timber – Michael Barclay Partnership LLP – Michael Hadi Associates – Milner Associates – Momentum Consulting Engineers – Morrish & Partners – N J McAnally & Associates – Nick Kenchington Ltd – Norder Design Associates – NW Structural Consultants Limited – Oregon Timber Frame Ltd – Parkins, R G & Partners Ltd – Pasquill – Pavlovskis Lister Ltd – Pittilla Bell Consulting Limited – Pollard Architectural – PPK Timber Designs Ltd – Pringuer-James – Ramboll – Ramsay and Chalmers – Rawcliffe Associates Ltd – Robert Stone Associates – Roger Casey Associates Limited – Rushmoor Engineering Services – Ryland, D A – S C E G Limited – Sanders Consulting – Sands Consultants – Sandy Fraser Associates – Scotframe Timber Engineering Limited – Self-Build-Pro (Chartered Surveyors) – Seven Oaks Joinery – Silvatec Design Ltd – simplydesignsolutions – Sinclair Johnston & Partners Limited – Solid Structures (UK) Limited – Spencer Jones Design Ltd – Stevenson Calam Associates – Stirling Maynard – Straight Up Timber Frame Ltd – Structa LLP – Struct-SURE & Building Design – Structural Design Associates Ltd – Structural Solutions – StructureMode Ltd – Sylva Group – T F S Design Ltd – T W P Consulting Structural & Civil Engineers

www.trada.co.uk

Buyers’ guide

– TALL Engineers Ltd – The Mighty Oak Timber Frame Company – The Morton Partnership Limited – Thomas Consulting – Tim Kelly Consulting Engineers – Timber Design Services – Tottenham & Bennett – Trevor Derby Associates – Venturer Pte Ltd – W F Brown Associates Limited – Wedeman Consulting Ltd – Westmuckett Hawkes Ltd – Westructure Timber Frame Ltd – William Keniry – Wright Associates – WSP Group – Wyatt & Watts

CONSULTANTS, TECHNICAL: TIMBER Co9200

– A T K Partnership Ltd – ADEPT Consulting (UK) Ltd – AECOM – AED – Allen Gordon LLP – Andrew Baxter Limited – Andrew Waring Associates Ltd – Archibald Shaw LLP – Ardern Hodges Ltd – AT Architecture Ltd – Atec Design – Austin Trueman Associates – Barter Hill Partnership Limited – Betts Associates Limited – Brian Evans Associates Ltd – British Woodworking Federation – BTS Timber Engineering Limited – Cameron & Ross – Crucis Designs Limited – David R Murray & Associates – Davidson Timber UK Ltd – Design ID Consulting Ltd – D-Tech Design Ltd – Duffy Chartered Engineers IRL – E & M West – Edinburgh Napier University – Edward Parsley Associates – EURBAN – Evolve – Ewbank Consultancy – Exova BM TRADA – FLUID Structural Engineers – Forbes Leslie Network – Forest Hill Design – Francis Bradshaw Partnership – Furness Partnership Ltd – G C Robertson & Associates Ltd – G2 Structural Limited – GBG – GNC Engineering Ltd – Goodson Associates – Greenbeams.com, Structural & Civil Consultants – Greenfields Design Ltd – H G A (UK) Ltd – H M Chambers and Partners – Harley Haddow Ltd – Hartigan – Holbrook Design Ltd – KLH UK – KMASS – Knevitt Consulting – Materian Limited – McCartney Associates – McColl Associates – McKinney Nicolson Associates Ltd – MERK/ Züblin Timber – Milner Associates – Momentum Consulting Engineers – Myriad Construction Ltd – N J McAnally & Associates – NW Structural Consultants Limited – P Thomas Associates Ltd – Pavlovskis Lister Ltd

www.trada.co.uk

– PPK Timber Designs Ltd – R P Winstone Ltd – Ramboll – Roger Casey Associates Limited – Rushmoor Engineering Services – S C E G Limited – Sanders Consulting – Scott White and Hookins LLP – Shadbolt Consulting Limited – Silvatec Design Ltd – Solid Structures (UK) Limited – Spencer Jones Design Ltd – Stevenson Calam Associates – Straight Up Timber Frame Ltd – Struct-SURE & Building Design – Structural Solutions – Structural Timber Design Solutions LLP – T R P Consulting Ltd – T W P Consulting Structural & Civil Engineers – TALL Engineers Ltd – Technical & Graphic Design Services Limited – The Morton Partnership Limited – The Timber Frame Consultancy – Tim Kelly Consulting Engineers – Timber Cladding Consultants – Timber Decking & Cladding Association – Timber Design Services – Venturer Pte Ltd – Wood Shop Limited, The

CONTRACT MANAGEMENT Co9300

– Acanthus Clews Architects – C & C Markides Estates Ltd – Clarke Matthews Ltd – Mackellar Schwerdt Architects – Maxwell & Company Architects and Designers Ltd – PWA Chartered Building Surveyors – Torlock Ltd – W M Design & Architecture Ltd – Yeoman Ltd

DECKING De2000

– Alsford Timber – Beaumont Forest Products Limited – Brooks Bros (UK) Limited – Bryceland Total Timber Solutions Ltd – Burton, E O & Co Limited – Champion, A W Limited – CTS Bridges Limited – Ecochoice Certified Timbers – English Woodlands Timber Ltd – Exterior Decking – Fulham Timber Merchants Ltd – Garden Trellis Co Ltd, The – Gripsure UK Ltd – Hoppings Softwood Products Plc – International Timber – James Latham plc – kritikoswood – Mill Works Timber Specialists – Morgan Timber – NHG Timber Limited – Nicks & Co (Timber) Ltd – Norman Limited – Pacific European Timber Agency Ltd – PiveteauBois – Rotho Blaas SRL – Russwood Ltd – Silva Timber Products Limited – Sneek Timber – Snows Timber Ltd – Stourhead (Western) Estate – Timber & Plywood Services Ltd – Timber Marketing Services T/A Wood Concepts – Timbmet – Vincent Timber Ltd – Werzalit UK – Woodtrend Limited

DOOR BLANKS Do1000

– Caledonian Plywood Company – J B Kind Limited – J P Stone Limited – Tek Fire Door Services

DOOR DISTRIBUTORS & IMPORTERS Do2000

– Alsford Timber – American Softwoods – Brooks Bros (UK) Limited – Bryceland Total Timber Solutions Ltd – Enfield Speciality Doors – Finewood Marketing (UK) Ltd – J B Kind Limited – James Latham plc – Timber Marketing Services T/A Wood Concepts

DOOR MANUFACTURERS Do2500

– Adams Joinery Limited – Biker Group – Caledonian Plywood Company – Dempsey Dyer Ltd – Enfield Speciality Doors – ERW Joinery Ltd – Fyntons Limited – Harrison Varma Limited – Hazlin – J C K Joinery – J P Stone Limited – Kent Flush Doors & Joinery Ltd – kritikoswood – Malaysian Timber Council – Mark Horton t/a Liberty Fire & Vision – MFM Joinery Ltd – NBJ (London) Ltd – Norscot Joinery Limited – Patchett Joinery Ltd – Premium Timber Products Limited – RB Doors & Joinery Ltd – Scotts of Thrapston Limited – Senior Architectural Systems Limited – Stafford Bridge Doors Ltd – T Manners & Sons Ltd – The Stable Company – Totali Timber Solutions – Tower Doors Ltd – Vicaima Doors

DOOR MERCHANTS Do3000

– Brooks Bros (London) Limited – Days Buildbase – Enfield Speciality Doors – J B Kind Limited – Watford Timber Co Limited

DOOR SEALS Do4000

– Sealmaster Limited – Tek Fire Door Services

DOORS, FIRE RESISTING Do4500 – – – – – – –

Caledonian Plywood Company Enfield Speciality Doors Envirograf Hazlin J B Kind Limited J C K Joinery Kent Flush Doors & Joinery Ltd Timber 2017 Industry Yearbook

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Buyers’ guide

– NBJ (London) Ltd – Paling Joiners – RB Doors & Joinery Ltd – Stafford Bridge Doors Ltd – Tek Fire Door Services – Tower Doors Ltd – Vascroft Contractors Ltd – Vicaima Doors

DOORS, NON-STANDARD Do5000

– Biker Group – Brodies Timber – Days Buildbase – Enfield Speciality Doors – ERW Joinery Ltd – Harrison Varma Limited – Hazlin – J B Kind Limited – J C K Joinery – Kent Flush Doors & Joinery Ltd – McBeth Joinery – Oak Leaf Gates – Paling Joiners – Stafford Bridge Doors Ltd – Taylor Made Joinery Interiors Limited – Tower Doors Ltd – Vicaima Doors

EDUCATIONAL ESTABLISHMENT Ed4000

– Architectural Association, Hooke Park – Arts University Bournemouth – Burwell Deakins Architects – Coleg Menai – Department Of Civil Engineering, Architecture and Building, Coventry University – Edinburgh College – Edinburgh Napier University – Forth Valley College – Furness College – GMIT – Inverness College – Limerick Institute of Technology – Merton College – Royal School of Military Engineering – University Of Cambridge – University of Manchester – White Design Associates Ltd – Wyatt Carruthers Jebb

ENERGY EFFICIENCY PRODUCTS & SERVICES En1000

– Beaumont Forest Products Limited – Distinctive Property Development Ltd – Harley Haddow Ltd – Haydn E Williams Cyf – Julian Owen Associates Architects – Self-Build-Pro (Chartered Surveyors) – Timoleon Ltd – Wain Morehead Architects Limited

ENGINEERING SERVICES, MECHANICAL En1500

– BAM Construct UK Ltd – David R Murray & Associates – Elders Consulting Engineers LLP – Forbes Leslie Network – NPS South West Limited – PWA Chartered Building Surveyors – Ramboll – RPS – Timoleon Ltd – Waterman Structures – WSP Group

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Timber 2017 Industry Yearbook

ENGINEERS, CIVIL & STRUCTURAL En2000

– A C S Structures – A L Project Services – A R C Engineers Ltd – A T K Partnership Ltd – A Winterbotham Ltd – Absolute Consulting Engineers Ltd – Adam Power Associates – ADEPT Consulting (UK) Ltd – AECOM – AED – Aidan O’Connell & Associates Ltd – AJR Design Solutions Ltd – AKT II – Alan Baxter Partnership – Alcock Lees – Allen Gordon LLP – Andrew Baxter Limited – Andrew Firebrace Partnership – Andrew Howard & Partners – Andrew Lewis Consulting Engineer Ltd – Andrew Waring Associates Ltd – Andrews Associates – Anthony Davies Associates Ltd – Anthony Fisher Associates – Archibald Shaw LLP – Arthur Architects – Arup – Associated Structural Design – A-teknik – Atkinson Peck Ltd – Austin Trueman Associates – Avie Consulting Ltd – B G Consulting Ltd – Bailey Johnson Hayes – BAM Construct UK Ltd – Banbeck Engineering Partnership – Barry Honeysett Consulting Structural & Civil Engineers – Barter Hill Partnership Limited – Baynham Meikle Partnership – BdR Civil & Structural Engineering Limited – Betts Associates Limited – Bill Henderson Consulting Engineer Ltd – Bingham Yates Limited – Blackett-Ord Conservation Limited – Blackwell Structural Consultants Ltd – Boyle Consultants Ltd – Brian Evans Associates Ltd – Brian J Stocker – Broughton Beatty Wearring Limited – Bruce, Cufley & Partners – BTS Timber Engineering Limited – Building & Design Ltd – Buro Happold Ltd – Burwell Deakins Architects – BWB Consulting Ltd – C & C Markides Estates Ltd – C W T Partnership – C2 Designs – Cameron & Ross – Campbell Reith Hill LLP – Canham Consulting – Centrespace design LLP – Civil & Structural Partnership Ltd – Civil and Structural Engineering Shetland Ltd – Clarke Matthews Ltd – Clifton Structural Timber Ltd – Complete Design Partnership Ltd – Conisbee – Cook Associates – Corbett and Tasker Ltd – Cowan Consultancy Ltd – Croft Structural Engineers – Crucis Designs Limited – D & R W Design Partnership Ltd – DAS Structures Ltd – David Narro Associates – David R Murray & Associates – Design ID Consulting Ltd – Design-Life – Diamond Wood & Shaw Limited – Dixon Hurst Limited – DMC Consulting Engineers Ltd

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

DOA Consulting Structural Engineers Donald McIntyre Design Ltd Dougall Baillie Associates Duffy Chartered Engineers IRL E & M West E A R Sheppard Consulting Civil & Structural Engineers Limited Edinburgh Napier University Edward Parsley Associates Egoin UK Timber Construction Elders Consulting Engineers LLP Eldred Geotechnics Ltd Elliott & Company Elliott Wood Partnership Limited Ellis and Moore Consulting Engineers Engenuiti Limited engineersHRW Entrust Eric Wright Group Evolve Expedition Engineering FAIRHURST FCCE Ltd Fidler Associates Ltd FLUID Structural Engineers Forbes Leslie Network Format Engineers Ltd Francis Bradshaw Partnership FRILO Software GmbH FTF Designs LTD Furness Partnership Ltd G A P Ltd G C Robertson & Associates Ltd G2 Structural Limited Gary Gabriel Associates GBG GD Partnership Ltd Gemmell Hammond Ltd GGP Consult Glass Light and Special Structures GNC Engineering Ltd Goodson Associates Graham Garner and Partners Ltd Green Arc Design Green Orange Engineering Griffen Design Ltd H B L Associates H G A (UK) Ltd H M Chambers and Partners Harley Haddow Ltd Harper, A J Harry Turnbull Ltd, Consulting Civil Engineer Hartigan Harvey and Snowdon Hermolle Associates Ltd Hockley & Dawson Hydrock Consultants Ian Moir Associates Integral Engineering Design Inwood Engineering Ltd J K C Timber Engineering James Lockyer Associates Ltd JC Consultancy Limited JCP Engineers JHA Consulting Jim Dowling trading as Curryhills Construction JLC John Bellman & Associates Ltd John Peden Associates Jon J Oates Kavanagh Forensics Ltd Keith Warren Consultants Ltd Kingfisher Consulting Knevitt Consulting kPa Consulting Engineers Ltd KRP Consulting Engineers Limited Lawrenson Associates Len Smith Consulting Ltd Libra Design & Consultancy Limited London Bridge Station Redevelopment M L Kubik & Son Ltd Maciver Consultancy Services Limited MacLaren Roughton Marshall, William J & Partners Mason Clark Associates Maughan Reynolds Partnership

www.trada.co.uk

Buyers’ guide

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

McCarthy, Rachel BSc MICE McCartney Associates McColl Associates McColm Civil & Structural Engineers Ltd McKay & Partners McKenzie Willis McKinney Nicolson Associates Ltd Michael Baigent Orla Kelly Limited Michael Barclay Partnership LLP Michael Hadi Associates Michael Pooler Associates Mike Kitchen Associates Ltd Mike Parkes Associates ML Consulting MLTS Ltd Modulus Momentum Consulting Engineers Morrish & Partners MSM Consulting Engineers N & K Property Services N J McAnally & Associates Nick Kenchington Ltd Norder Design Associates NW Structural Consultants Limited O’Dwyer, Nicholas Ltd ONCE Civil & Structural Ltd Optimal Structural Engineers Ltd O’Reilly Design Ltd P J Lewis Ltd P M Law Design Parkins, R G & Partners Ltd Pavlovskis Lister Ltd Peter Brett Associates LLP Peter Dann Limited Peter Tyers Associates Philip Goacher Associates Pittilla Bell Consulting Limited PJStructures Ltd Plandescil Ltd Portland Consulting Engineers Price & Myers Pringuer-James QED Structures Ltd Quadrant Harmon Consulting Ltd Ramage Young Design Ltd Ramboll Ramsay and Chalmers Rawcliffe Associates Ltd Rise Structural Engineers Ltd RNLI Robert E Fry & Associates Ltd Robert Stone Associates Robert Wynter & Partners Ltd Rodgers Leask Ltd Roger Casey Associates Limited Rossi Long Consulting RPS Rushmoor Engineering Services RWA Consulting Ryland, D A S C E G Limited S M B C Urban Design Samuely, F J & Partners Sanders Consulting Sands Consultants Sandy Fraser Associates Sarah Southwell Consulting Engineer Scotframe Timber Engineering Limited Scott White and Hookins LLP SDP Consulting Engineers Simpson Associates Consulting Engineers LLP Sinclair Johnston & Partners Limited Sir Robert McAlpine Ltd Smith and Wallwork Ltd Smith Foster Ltd Solid Structures (UK) Limited SOLUTION Consulting Engineers Ltd South Stoke Structures SPS Consulting Engineers Ltd Stanley Fyffe Associates Star Design Solutions Ltd Steve Gilman Design Ltd Stevenson Calam Associates Stirling Maynard Stora Enso Building Solutions UK Structa LLP

www.trada.co.uk

– Struct-SURE & Building Design – Structural Design Associates Ltd – Structural Design Services – Structural Solutions – StructureMode Ltd – Summerfield, F – Super Structures Associates Limited – T & G Limited – T R P Consulting Ltd – T W P Consulting Structural & Civil Engineers – T Z G Partnership Ltd – TALL Engineers Ltd – Terence Fidler Partnership Ltd – TESS atelier d’ingenierie – Thomas Consulting – Thomasons – Tim Kelly Consulting Engineers – Timber Design Services – Tottenham & Bennett – Trevor Derby Associates – True Consulting Engineers – vkhp-consulting – W F Brown Associates Limited – Waterman Structures – Watson Hallam – Webb Yates Engineers Ltd – Wedeman Consulting Ltd – Westmuckett Hawkes Ltd – WMA Ltd – Wright Associates – WSP Group – Wyatt & Watts – Wyatt Carruthers Jebb – YES Engineering Group Ltd

FENCING MATERIAL SUPPLIERS Fe3000

– Beaumont Forest Products Limited – Calders & Grandidge – Canvey Wharf Co Limited, The – Hoppings Softwood Products Plc – James Callander & Son Ltd – Timber & Plywood Services Ltd – Townsend Timber – Woodtrend Limited

FIBRE BUILDING BOARD, MANUFACTURERS Fi2000

– MEDITE SMARTPLY – Steico UK Ltd

FIBRE BUILDING BOARD, MERCHANTS Fi4000

– Brooks Bros (UK) Limited – Formed Ltd

FINISHING EQUIPMENT Fi6000

– Teknos (UK) Limited

FIRE DETECTION & PREVENTION EQUIPMENT Fi7000

ENVIRONMENTAL ASSESSMENT En3000

– Buro Happold Ltd – Campbell Reith Hill LLP – FAIRHURST – Gary Gabriel Associates – Peter Brett Associates LLP – Scott White and Hookins LLP – Soutra – Stride Treglown Ltd – Thomasons

– Fabric Flare Solutions Limited

FLAME RETARD IMPREGNATION SERVICES Fl1000

– Fabric Flare Solutions Limited – Koppers – Lonza Wood Protection – Wood Protection Association

FLOOR SEALANTS ENVIRONMENTAL CAMPAIGNERS En4000

Fl2500

– Bona Limited

– PEFC UK Ltd

FLOORING, HARDWOOD: AGENTS & IMPORTERS ENVIRONMENTAL CERTIFICATION SERVICES En5000

– Hutton & Rostron Environmental Investigations Ltd – PEFC UK Ltd – Sustainable Construction Solutions Ltd – Wood Shop Limited, The

Fl3000

– Domus – International Timber – Pacific European Timber Agency Ltd – Timber Marketing Services T/A Wood Concepts

FLOORING, HARDWOOD: MANUFACTURERS FASTENINGS & FIXINGS FOR TIMBER Fa1000 – – – – – – – –

Chadwicks (Mowbray Drive) Limited Easy-Trim Roofing and Construction Products Ltd ITW Construction Products Reisser Ltd Rotafix (Northern) Limited Rotho Blaas SRL Simpson Strong-Tie Stainless Timber Connectors

Fl3500

– Brooks Bros (UK) Limited – E C Forest Products (Sales) – kritikoswood – Malaysian Timber Council – Siero Lam SA – Vastern Timber – W. L. West & Sons Ltd

FLOORING, HARDWOOD: MERCHANTS & SUPPLIERS Fl4000

FENCING MANUFACTURERS Fe2000

– Calders & Grandidge – Garden Trellis Co Ltd, The – PiveteauBois

– A C Timber Solutions Ltd – Beaumont Forest Products Limited – Brooks Bros (London) Limited – Bryceland Total Timber Solutions Ltd – Burton, E O & Co Limited – Castle Wood Floors Timber 2017 Industry Yearbook

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Buyers’ guide

– Chauncey’s Floor Fitting Services – Chaunceys Timber Flooring – Domus – E C Forest Products (Sales) – Fulham Timber Merchants Ltd – International Decorative Surfaces – James Latham plc – Russwood Ltd – Thorogood Timber Limited – Timbmet – Woodtrend Limited

GATES

Ga4000

– Calders & Grandidge – Garden Trellis Co Ltd, The – Oak Leaf Gates – W. L. West & Sons Ltd

GLUED LAMINATED TIMBER (GLULAM) MANUFACTURERS Gl1000

FLOORING, LAMINATE: MERCHANTS & SUPPLIERS Fl5000

– Castle Wood Floors – International Decorative Surfaces

FLOORING, SOFTWOOD: AGENTS & SUPPLIERS Fl6300

– Chauncey’s Floor Fitting Services

FLOORING, SOFTWOOD: MANUFACTURERS

– Arbonis – Constructional Timber (Manufacturers) Ltd – Cygnum Ltd – EcoCurves by Jagram – E. y F. Gamiz – Egoin UK Timber Construction – G-frame Structures – Inwood Developments Ltd – Lowe & Simpson Group Ltd – Melingoed Ltd – PiveteauBois – Siero Lam SA – Simonin – Steico UK Ltd

Fl6500

– Snows Timber Ltd

FLOORING, SOFTWOOD: MERCHANTS & SUPPLIERS Fl7000

– Beaumont Forest Products Limited – Envirograf

FURNITURE DESIGNERS Fu3000

– Andrew Page Oak – Andrew Wood Associates Limited – Campbell Jackson Architects – Cronkoak – Design ID Consulting Ltd – GMIT – Langley Design – Mime Architects Ltd – Oxford Oak – Redwood Design Ltd – Tom Straker Design – Turnbull Associates – William Keniry – Yvonne Dean Architecture

FURNITURE MANUFACTURERS Fu4000

– Brodies Timber – Chase Joinery Contracts Ltd – Harrison Varma Limited – J P Stone Limited – JDM Joinery Ltd – McBeth Joinery – NBJ (London) Ltd – Oxford Oak – Redwood Design Ltd – Setsquare Staging Limited – T Manners & Sons Ltd

GARDEN FURNITURE MANUFACTURERS & SUPPLIERS Ga3000

– Oxford Oak – Street Design Limited – WoodBlocX Ltd

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Timber 2017 Industry Yearbook

GLUED LAMINATED TIMBER (GLULAM) MANUFACTURERS & SUPPLIERS Gl2000

– A J Laminated Beams Ltd – B & K Structures – Constructional Timber (Manufacturers) Ltd – Cowley Timber & Partners Ltd – Crendon Timber Engineering Ltd – Crendon Timber Engineering Ltd - Bristol Branch – EURBAN – Frame UK – G-frame Structures – OFP Timber Framed Homes Ltd – Simpson Strong-Tie – Steve Coleman (Timber Erectors) Ltd – Thomas Armstrong (Timber) Limited – Wiehag Timber Construction

GOVERNMENT DEPARTMENTS Go2000

– Department of Agriculture, Marine and Food – Ghana Forestry Commission – Renfrewshire Council

HANDLES, WOOD Ha2000

– Brooks Bros (UK) Limited – International Timber

HERITAGE & CONSERVATION SERVICES He1000

– Acanthus Clews Architects – Anthony Swaine Architecture – Arrol & Snell Ltd – Arthur Architects – Barry Honeysett Consulting Structural & Civil Engineers – Campbell Jackson Architects – David Parker Architects Ltd – Ellis and Moore Consulting Engineers – G M Moore & Associates – Greenbeams.com, Structural & Civil Consultants – Houghtons of York – Jay Ashall Partnership – Maxwell & Company Architects and Designers Ltd – Mime Architects Ltd – Morphy Lawrence Ltd – Purcell UK – Structural Design Associates Ltd – Stuart Page Architect – Sykes & Co – The Mighty Oak Timber Frame Company

HOUSE BUILDERS Ho3000

– Advanced Housing Systems Limited – Andrew Davie Timber Frame Homes – AT Architecture Ltd – Border Oak Design & Construction – Distinctive Property Development Ltd – Eden Timber Frame – English Heritage Buildings LLP – G P Zachariades (O) Ltd – Herbert H Drew & Son Ltd – Holbrook Homes Ltd – Kind & Co (Builders) Ltd – Kingspan Timber Solutions Ltd – M & K Macleod – Martin Robinson Carpentry Ltd – Myriad Construction Ltd – Pennine Timber Frame (UK) Ltd – Soutra – STREIF – Svenskhomes – Sylva Group – T F S Design Ltd – T J Crump Oakwrights Ltd – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Timberworks Europe – W M Design & Architecture Ltd – Walker Brothers (Timber Frames) Ltd – Westwind Oak Buildings Ltd

HOUSING ASSOCIATIONS Ho4000

– MAST Architects – Paradigm Development Services Limited – Timberworks Europe

HARDWOOD, ENVIRONMENTALLY CERTIFIED Ha7000

– A C Timber Solutions Ltd – Border Hardwood Ltd – Brooks Bros (UK) Limited – Ecochoice Certified Timbers – Exterior Decking – Finewood Marketing (UK) Ltd – Fulham Timber Merchants Ltd – International Timber – iWood Timber Ltd – Morgan Timber – NHG Timber Limited – Pacific European Timber Agency Ltd – Sneek Timber – Stourhead (Western) Estate – Timberdeal Ltd – Vincent Timber Ltd – Woodscape Ltd – Woodtrend Limited

INSULATION In1000

– Easy-Trim Roofing and Construction Products Ltd

INSURANCE AGENTS & BROKERS In2000

– BLP Insurance – LABC Warranty – Premier Guarantee

INTERNET SERVICES In3000

– Wood Shop Limited, The

www.trada.co.uk

Buyers’ guide

JOINERS Jo1000

– Adams Joinery Limited – Brown & Carroll (London) Ltd – Calanpoint Contracts Ltd – Walker Brothers (Timber Frames) Ltd

JOINERY MERCHANTS & DISTRIBUTORS Jo2000

– Arnold Laver – Bell & Sime Buildbase – Buildbase Ltd – Canvey Wharf Co Limited, The – Chadwicks (Mowbray Drive) Limited – Fleming Buildbase – Fleming Buildbase - Doors & Windows – Gibbs & Dandy – Hay & Co Buildbase – Moreys

JOINERY IMPORTERS Jo3000

JOINERY, ARCHITECTURAL

Jo5000

– Adams Joinery Limited – Binladin Woodwork Factory Co. Ltd – Garden Trellis Co Ltd, The – Haldane (UK) Ltd – Harrison Varma Limited – JDM Joinery Ltd – Paling Joiners – Redwood Design Ltd – Taylor Made Joinery Interiors Limited – Vale Garden Houses Ltd – Vascroft Contractors Ltd

Jo4000

– Adams Joinery Limited – Altham Oak Bespoke Structures – Biker Group – Binladin Woodwork Factory Co. Ltd – Bluerun Joinery – Brown & Carroll (London) Ltd – Calanpoint Contracts Ltd – Chase Joinery Contracts Ltd – DTS - Kreunen Plastic Solutions – E. E. Smith Contracts Ltd – Earthy Timber – ERW Joinery Ltd – Fyntons Limited – GEM Joinery – Haldane (UK) Ltd – Harrison Varma Limited – Hazlin – J C K Joinery – J P Stone Limited – JDM Joinery Ltd – Jet Joinery Suppliers Ltd – Kenneth Rayson & Sons Ltd – Kent Flush Doors & Joinery Ltd – Malaysian Timber Council – McBeth Joinery – Melingoed Ltd – MFM Joinery Ltd – NBJ (London) Ltd – Norscot Joinery Limited – Nottage Joinery & Timber Merchants – Oakleaf Bespoke Joinery Services – Original Box Sash Windows Company, The – Paling Joiners – RB Doors & Joinery Ltd – Richardson & Peat Ltd – Rowan Timber Supplies (Scotland) Ltd – Scotts of Thrapston Limited – Services and Trade Company LLC – Seven Oaks Joinery – Somerville (NI) Ltd – Sturrocks Joinery – T Manners & Sons Ltd – Taylor Made Joinery Interiors Limited – Townsend Timber – Vascroft Contractors Ltd – Vicaima Doors – Virtuoso Joinery Ltd – Werzalit UK

www.trada.co.uk

Lo1000

– Architectural & Construction Services – Coed Cymru – Entrust – Fife Council – Hampshire County Council – Oxford City Council – Renfrewshire Council – S M B C Urban Design

LOUVRES, EXTERNAL Lo2000

KITCHEN WORKTOPS

Ki3000

– Brooks Bros (UK) Limited – Earthy Timber – International Decorative Surfaces – James Latham plc – Quinn Hardwoods Ltd – Redwood Design Ltd – Timberdeal Ltd – Timbmet

– Stora Enso Building Solutions UK

JOINERY MANUFACTURERS

LOCAL AUTHORITY DEPARTMENTS

LACQUER MANUFACTURERS & SUPPLIERS La1000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Bona Limited – Teknos (UK) Limited

LAMINATES, WORKTOP La4000

– Stafford Bridge Doors Ltd

LAMINATED VENEER LUMBER (LVL) Lv1000

– B & K Structures – Constructional Timber (Manufacturers) Ltd – Cygnum Ltd – Mevo Houtindustrie – Modern Lumber Technology Ltd – Steico UK Ltd – Wiehag Timber Construction

MACHINERY MANUFACTURERS & SUPPLIERS Ma1500

– Bona Limited – Rotho Blaas SRL

MACHINING SERVICES

– Brooks Bros (UK) Limited – J P Stone Limited – RB Doors & Joinery Ltd

Ma2500

– Brodies Timber – Burton, E O & Co Limited – E C Forest Products (Sales) – Fleming Buildbase – International Timber – iWood Timber Ltd – MFM Joinery Ltd – Mill Works Timber Specialists – Timber & Plywood Services Ltd – Timbmet

LANDSCAPE ARCHITECTURAL SUPPLIES

MDF, AGENTS & IMPORTERS

– Benchmark Timber Ltd – Garden Trellis Co Ltd, The – Oxford Oak – WoodBlocX Ltd

– Hanson Plywood Limited – International Plywood (Importers) Ltd

– Arnold Laver – International Decorative Surfaces – Panelco Limited

LAMINATING SERVICES, PANEL PRODUCTS La6000

La7000

LANDSCAPE DESIGNERS

La9000

– Arrol & Snell Ltd – Design Engine Architects Ltd – Exterior Decking – H L M Architects – Halsall Lloyd LLP – Lacey Hickie Caley Ltd – NPS South West Limited – Patel Taylor – PRP – RPS – S M B C Urban Design – Stride Treglown Ltd – Terence O’Rourke Ltd – Townshend Landscape Architects Ltd – White Design Associates Ltd – Yvonne Dean Architecture

Md1000

MDF, MANUFACTURERS Md2000

– MEDITE SMARTPLY – Norbord – Wood Panel Industries Federation

MDF, SUPPLIERS & MERCHANTS Md3000

– Alsford Timber – Altripan UK Ltd – Beaumont Forest Products Limited – Brooks Bros (UK) Limited – Caledonian Plywood Company – Hoppings Softwood Products Plc – International Decorative Surfaces – James Latham plc – Meyer Timber Limited – Watford Timber Co Limited

Timber 2017 Industry Yearbook

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Buyers’ guide

MODIFIED WOOD, MANUFACTURERS & SUPPLIERS

ORIENTED STRAND BOARD MERCHANTS

– Accoya by Accsys Technologies – Brooks Bros (UK) Limited – Coed Cymru – Ecochoice Certified Timbers – James Latham plc – Vincent Timber Ltd – Werzalit UK – XLAM Dolomiti

– Altripan UK Ltd

MOULDINGS, HARDWOOD: MANUFACTURERS & SUPPLIERS

PAINTS

Mo0500

Mo4500

– A C Timber Solutions Ltd – Aitken & Howard Ltd – Beaumont Forest Products Limited – Burton, E O & Co Limited – Champion, A W Limited – Finewood Marketing (UK) Ltd – Gilmour & Aitken Limited – International Timber – Malaysian Timber Council – Mill Works Timber Specialists – Morgan Timber – NHG Timber Limited – Nicks & Co (Timber) Ltd – Nottage Joinery & Timber Merchants – Pacific European Timber Agency Ltd – Thorogood Timber Limited – Timbmet – Watford Timber Co Limited

MOULDINGS, SOFTWOOD: MANUFACTURERS & SUPPLIERS Mo5000

– Crocodile Timber Frames – Thomas Armstrong (Timber) Limited

PANELS, EDGE GLUED

PACKING CASE & BOX MANUFACTURERS & SUPPLIERS

Pa3000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Environmental Coatings – Holman Specialist Paints Ltd – Teknos (UK) Limited

PAINTS, FLAME RETARDANT Pa4000

– Environmental Coatings – Fabric Flare Solutions Limited – Russwood Ltd – Sealmaster Limited

Pa7700

– E. y F. Gamiz – Timberdeal Ltd

PANELS, FLAME RETARDANT Pa8000

– Envirograf – MEDITE SMARTPLY – Sealmaster Limited

PANELS, LAMINATED

Pa5700

Pa8200

– E. y F. Gamiz – Egoin UK Timber Construction – EURBAN – Norbord – Wiehag Timber Construction

– Smartply Europe Ltd – Thomas Armstrong (Timber) Limited

PANELS, PLASTIC & MELAMINE FACED

PANEL CUTTING SERVICES

– Panelco Limited

PALLETT MANUFACTURERS & SUPPLIERS

Pa8500

Pa6200

– Beaumont Forest Products Limited – Bolt Building Supplies Limited – Brooks Bros (UK) Limited – Champion, A W Limited – Hoppings Softwood Products Plc – International Timber – James Latham plc – Mid-Sussex Timber Co Limited – Mill Works Timber Specialists – Nicks & Co (Timber) Ltd – Sharvatt Woolwich Ltd – Snows Timber Ltd – Watford Timber Co Limited

OAK TRUSSES Oa1000

– A J Laminated Beams Ltd – Carvalo Ltd – Oak Frames Direct – Simonin – T J Crump Oakwrights Ltd – Townsend Timber – Turner Timber Frames Ltd – Westwind Oak Buildings Ltd

ORIENTED STRAND BOARD AGENTS & IMPORTERS Or1000

– Hanson Plywood Limited – International Plywood (Importers) Ltd

ORIENTED STRAND BOARD MANUFACTURERS Or2000

– Norbord – Wood Panel Industries Federation

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Pa1000

– Melingoed Ltd – Meyer Timber Limited – Mid-Sussex Timber Co Limited – Panelco Limited – Rowan Timber Supplies (Scotland) Ltd – Sharvatt Woolwich Ltd – Snows Timber Ltd – Watford Timber Co Limited

Or3000

Timber 2017 Industry Yearbook

– Meyer Timber Limited – Panelco Limited

PANEL PRODUCTS AGENTS & IMPORTERS Pa7000

– Altripan UK Ltd – Caledonian Plywood Company – Hanson Plywood Limited – International Plywood (Importers) Ltd – James Latham plc – Timberworks Europe – Timbmet

PANEL PRODUCTS MANUFACTURERS Pa7200

– Arnold Laver – BCL Timber Projects Ltd – Ikopluseco – James Latham plc – kritikoswood – MEDITE SMARTPLY – Norbord – Siero Lam SA – Wood Panel Industries Federation

PANEL PRODUCTS MERCHANTS & SUPPLIERS Pa7500

– Alsford Timber – Altripan UK Ltd – Arnold Laver – Beaumont Forest Products Limited – Brooks Bros (London) Limited – Buildbase Ltd – Caledonian Plywood Company – Chadwicks (Mowbray Drive) Limited – Fulham Timber Merchants Ltd – Gibbs & Dandy – Jackson Building Centres Ltd

PANELS, VENEERED Pa8700

– BCL Timber Projects Ltd – Hazlin – James Latham plc – Norbord – RB Doors & Joinery Ltd – Vicaima Doors

PARTICLEBOARD AGENTS & IMPORTERS Pa8800

– Hanson Plywood Limited – Steico UK Ltd

PARTICLEBOARD MANUFACTURERS Pa9300

– Norbord – Wood Panel Industries Federation

PLAYGROUND EQUIPMENT MANUFACTURERS & SUPPLIERS Pg1000

– Playdale Playground Equipment – Street Design Limited

PLYWOOD & BLOCKBOARD AGENTS & IMPORTERS Pl1000

– Altripan UK Ltd – Arnold Laver – Caledonian Plywood Company – Ghana Forestry Commission – Hanson Plywood Limited – International Plywood (Importers) Ltd – Meyer Timber Limited – Timber Marketing Services T/A Wood Concepts

www.trada.co.uk

Buyers’ guide

PLYWOOD & BLOCKBOARD, DECORATIVE

ROOFING MATERIAL SUPPLIERS

PLYWOOD & BLOCKBOARD, FLAME RETARDANT

– Canvey Wharf Co Limited, The – Easy-Trim Roofing and Construction Products Ltd – Jackson Building Centres Ltd – Rotho Blaas SRL – S R Timber – Silva Timber Products Limited – Vida Wood UK Limited

Pl2000

– International Plywood (Importers) Ltd

Pl3000

– Arnold Laver – Lonza Wood Protection

POLE SUPPLIERS Po1000

– Calders & Grandidge

PRESERVATION & TREATMENT SERVICES Pr1000

– Calders & Grandidge – Canvey Wharf Co Limited, The – Environmental Coatings – Gibbs & Dandy – Harlow Bros Limited – International Timber – James Callander & Son Ltd – Koppers – Lonza Wood Protection – Mid-Sussex Timber Co Limited – Qualtrough, J & Co Limited – Wood Protection Association

PSL (PARALLEL STRAND LUMBER) Ps1000

– Crendon Timber Engineering Ltd

RAILWAY SLEEPERS Ra2000

– WoodBlocX Ltd

Ro2000

SAWMILLS, BRITISH TIMBER Sa6000

– Earthy Timber – G & S Specialist Timber – James Callander & Son Ltd – Vastern Timber

SAWMILLS, GENERAL

Sa6500

– Moreys – Pasquill – Stora Enso Building Solutions UK – Timber & Plywood Services Ltd

SAWMILLS, HARDWOOD Sa7000

– Aitken & Howard Ltd – Border Hardwood Ltd – E C Forest Products (Sales) – G & S Specialist Timber – Gilmour & Aitken Limited – Siero Lam SA

SHOPFITTERS – T Manners & Sons Ltd – Vascroft Contractors Ltd

Re3000

RESTORATION SPECIALISTS

Re6000

– Carpenter Oak & Woodland – Environmental Coatings – ERW Joinery Ltd – Green Oak Carpentry Company Ltd, The – McCurdy & Co Ltd – Rotafix (Northern) Limited

www.trada.co.uk

– – – – – – – –

Bolt Building Supplies Limited Chase Joinery Contracts Ltd Haldane (UK) Ltd JDM Joinery Ltd Lowe & Simpson Group Ltd McBeth Joinery MFM Joinery Ltd Redwood Design Ltd

STREET FURNITURE, TIMBER St5000

– CTS Bridges Limited – Oxford Oak – Street Design Limited – WoodBlocX Ltd – Woodscape Ltd

STRENGTH GRADED TIMBER

STRUCTURAL COMPONENT MANUFACTURERS & SUPPLIERS

REMEDIAL TREATMENT SERVICES

Re4000

– Buro Happold Ltd – Burwell Deakins Architects – Department of Agriculture, Marine and Food – Edinburgh Napier University – FIRA International Ltd – M L Kubik & Son Ltd – Milner Associates – PRP – Rotafix (Northern) Limited – University of Manchester

St3000

– Gilmour & Aitken Limited – PiveteauBois – S R Timber

Sh4000

RESEARCH & DEVELOPMENT SERVICES

STAIRCASES

Sa8000

SAWMILLS, SOFTWOOD

– Earthy Timber

– Harvest Century (HK) Holdings Limited – Rotafix (Northern) Limited

St2000

– Beaumont Forest Products Limited – Haldane (UK) Ltd – Lowe & Simpson Group Ltd – Quinn Hardwoods Ltd – Timberdeal Ltd

St6000

– Beaumont Forest Products Limited – Border Hardwood Ltd – G & S Specialist Timber – Harlow Bros Limited – James Callander & Son Ltd – Qualtrough, J & Co Limited – Vincent Timber Ltd

RECLAIMED TIMBER SUPPLIERS Re1000

STAIR COMPONENTS

SOFTWARE

So1000

– Cowan Consultancy Ltd – FRILO Software GmbH – Greentram Software Pty Ltd – Koppers – MiTek Industries Limited – NBS

SOFTWOOD, ENVIROMENTALLY CERTIFIED So6000

– Champion, A W Limited – Fulham Timber Merchants Ltd – Sharvatt Woolwich Ltd – Stourhead (Western) Estate – WoodBlocX Ltd

STAIN MANUFACTURERS & SUPPLIERS

St8000

– Benfield ATT Group Ltd – Catnic Limited – Crendon Timber Engineering Ltd – Crocodile Timber Frames – Harlow Bros Limited – Local Homes - Low Carbon Living – MiTek Industries Limited – OFP Timber Framed Homes Ltd – Oregon Timber Frame Ltd – Simpson Strong-Tie – Space4 Limited – Timber Frame Management Ltd – Wiehag Timber Construction – Wolf Systems Ltd

SIPS MANUFACTURERS & SUPPLIERS St8500

– Advanced Housing Systems Limited – Advanced Volumetric Building Limited – Cowley Timber & Partners Ltd – Cygnum Ltd – Kingspan Timber Solutions Ltd – Local Homes - Low Carbon Living – Lowfield Timber Frames Ltd – OFP Timber Framed Homes Ltd – Simonin – Space4 Limited

St1000

– Environmental Coatings

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Buyers’ guide

STRUCTURAL TIMBER COMPOSITE MATERIAL

TESTING SERVICES, FIRE

TIMBER COMPONENTS, AGENTS & IMPORTERS

– A J Laminated Beams Ltd – Flight Timber Products Ltd – Rowan Timber Supplies (Scotland) Ltd – Steico UK Ltd

Te2000

– Ewbank Consultancy – Exova BM TRADA – Fabric Flare Solutions Limited – Sealmaster Limited

SURVEYORS, BUILDING

TESTING SERVICES, MECHANICAL

TIMBER DRYING SERVICES

St9000

Su1000

– Adrian J Singleton Limited – Appledown Marine – Arrol & Snell Ltd – Atkinson Peck Ltd – Broughton Beatty Wearring Limited – Buchanan Surveys – BWB Consulting Ltd – C P R (Construction Plans & Regulations) Ltd – C.G.Dominic Ltd – Canham Consulting – Chescoe Chartered Surveyors & Architects – David Barrington Ltd – David Norris Associates – Ellis and Moore Consulting Engineers – Fidler Associates Ltd – GBG – Gerry Bird Consultants Ltd – Glen Bull Survey, Design & Build Services – H M Chambers and Partners – Haydn E Williams Cyf – Hutton & Rostron Environmental Investigations Ltd – Julian Owen Associates Architects – Keith Sanger Associates – KMASS – KRP Building Consultancy Ltd – L F Webb & Partner – M K A Architects Limited – Margaret Steele Surveyor – Mason Clark Associates – McKay & Partners – Morphy Lawrence Ltd – NPS South West Limited – Oakleaf Building Surveyors – Pembroke Design Ltd – Philip Hawkey Architectural Design – Pollard Architectural – PWA Chartered Building Surveyors – Robert Stone Associates – Rossi Long Consulting – S.Gurd Property Solutions Ltd – Sheldon Bosley Knight Limited – Stephen Waud Associates Ltd – Stride Treglown Ltd – The Morton Partnership Limited – Thomasons – Trewin Design Architects – W M Design & Architecture Ltd – Wright Design – Wyatt Carruthers Jebb – Yeoman Ltd

SURVEYORS, QUANTITY Su2000 – – – –

E & P Building Design Entrust NPS South West Limited Pembroke Design Ltd

TESTING SERVICES, ACOUSTIC Te0500

– Bickerdike Allen Partners LLP

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Timber 2017 Industry Yearbook

Te3000

– Exova BM TRADA

TESTING SERVICES, PRODUCT Te3500

– Milner Associates – Setsco Services PTE Ltd

TESTING SERVICES, STRUCTURAL

Te4000

– AED – Baynham Meikle Partnership – Exova BM TRADA – GBG – Greenbeams.com, Structural & Civil Consultants – Michael Hadi Associates – Milner Associates – Struct-SURE & Building Design

TIMBER AGENTS & IMPORTERS, GENERAL Ti0200

– Benchmark Timber Ltd – Capricorn Eco Timber – Oregon Timber Frame Ltd – Quinn Hardwoods Ltd – Silva Timber Products Limited – Sneek Timber – Timbersource Limited – Timbmet

TIMBER AGENTS & IMPORTERS, HARDWOOD Ti0500

– Border Hardwood Ltd – Burton, E O & Co Limited – Capricorn Eco Timber – DuPont Tyvek – Ghana Forestry Commission – James Latham plc – NHG Timber Limited – Oregon Timber Frame Ltd – Pacific European Timber Agency Ltd – Quinn Hardwoods Ltd – Timbersource Limited

TIMBER AGENTS & IMPORTERS, SOFTWOOD Ti0800

– DuPont Tyvek – Morgan Timber – NHG Timber Limited – Norman Limited – Quinn Hardwoods Ltd – S R Timber – Timber Marketing Services T/A Wood Concepts – Timbersource Limited – Vida Wood UK Limited

Ti0900

– Finewood Marketing (UK) Ltd – Scotframe Timber Engineering Limited – Werzalit UK – Woodscape Ltd

Ti1000

– Earthy Timber – International Timber – Timberdeal Ltd

TIMBER FRAME DESIGN SERVICES

Ti1200

– A R C Engineers Ltd – A T K Partnership Ltd – Advanced Housing Systems Limited – AED – AJR Design Solutions Ltd – Andrew Page Oak – Archibald Shaw LLP – Arrol & Snell Ltd – AT Architecture Ltd – Atec Design – Barter Hill Partnership Limited – BdR Civil & Structural Engineering Limited – Bill Henderson Consulting Engineer Ltd – BTS Timber Engineering Limited – Campbell Reith Hill LLP – Canham Consulting – Carpenter Oak & Woodland – Cartledge Timber Frame – Civil & Structural Partnership Ltd – Civil and Structural Engineering Shetland Ltd – Clarke Matthews Ltd – Courtyard Designs Ltd – Croft Structural Engineers – Crucis Designs Limited – Deeside Timberframe Ltd – D-Tech Design Ltd – E & M West – E A R Sheppard Consulting Civil & Structural Engineers Limited – Eden Timber Frame – Ellis and Moore Consulting Engineers – Evolve – Forest Hill Design – FrameWork Synergies Limited – Fuller Designs Ltd – Furness Partnership Ltd – G M Moore & Associates – G2 Structural Limited – Gary Gabriel Associates – Goodson Associates – Green Arc Design – Greenbeams.com, Structural & Civil Consultants – Hilton Barnfield Architects – Hockley & Dawson – Holbrook Design Ltd – Inwood Engineering Ltd – Jay Ashall Partnership – Kingspan Timber Solutions Ltd – Materian Limited – McColl Associates – Merronbrook Ltd – Michael Hadi Associates – Mime Architects Ltd – Modulus – Momentum Consulting Engineers – Morphy Lawrence Ltd – Morrish & Partners – MTE (Leicester) Ltd – Myriad Construction Ltd – Neatwood Homes Ltd – Norder Design Associates – Northcott Design & Management Ltd – ONCE Civil & Structural Ltd – Pavlovskis Lister Ltd – Peter Dann Limited – Philip Hawkey Architectural Design

www.trada.co.uk

Buyers’ guide

– Pollard Architectural – PPK Timber Designs Ltd – Rainford Timber Co Ltd – Ramboll – Ramsay and Chalmers – Robert Rowett Architectural Services – Robertson Timber Engineering Limited – Roger Casey Associates Limited – Rushmoor Engineering Services – S M S Timber Frame – Sanders Consulting – Scandia Hus Manufacturing Limited – Self-Build-Pro (Chartered Surveyors) – Seven Oaks Joinery – Silvatec Design Ltd – simplydesignsolutions – Solid Structures (UK) Limited – Spencer Jones Design Ltd – Stanley Fyffe Associates – Stirling Maynard – Straight Up Timber Frame Ltd – Structural Design Associates Ltd – Structural Timber Design Solutions LLP – StructureMode Ltd – T F S Design Ltd – T W P Consulting Structural & Civil Engineers – TALL Engineers Ltd – Technical & Graphic Design Services Limited – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Truro Timber Frames – Vision Development – Wain Morehead Architects Limited – Wedeman Consulting Ltd – Westructure Timber Frame Ltd – Wolf Systems Ltd

TIMBER FRAME SITE ERECTION SERVICES Ti1500

– 21 Century Carpentry Building Services Ltd – Advanced Housing Systems Limited – Andrew Page Oak – B & K Structures – BE Timber Frame – Borneo Benar Sdn Bhd – Brendan Flynn Construction Ltd – Carpenter Oak & Woodland – Cartledge Timber Frame – Courtyard Designs Ltd – Cygnum Ltd – Deeside Timberframe Ltd – Eden Timber Frame – Flight Timber Products Ltd – Forest Hill Design – Gibbs Timber Frame Ltd – Karlin Timber Frame (NE) Ltd – Kilbroney Timber Frame Ltd – Laminated Timber Structures Ltd – Martin Robinson Carpentry Ltd – Materian Limited – Merronbrook Ltd – MTE (Leicester) Ltd – Myriad Construction Ltd – Norfolk Timber Frames Ltd – Oakridge Building Company – P Thomas Associates Ltd – Pennine Timber Frame (UK) Ltd – Rainford Timber Co Ltd – RMJ Homes Ltd – Self-Build-Pro (Chartered Surveyors) – Soutra – Steve Coleman (Timber Erectors) Ltd – Sylva Group – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Timber Design Services – Timbertech Homes Ltd – Truro Timber Frames – Turner Timber Frames Ltd – Venturer Pte Ltd – Vision Development – Westructure Timber Frame Ltd

www.trada.co.uk

TIMBER FRAME MANUFACTURERS Ti2000

– A. C. Roof Trusses Limited – Advanced Housing Systems Limited – Advanced Volumetric Building Limited – Albany Timber Craft – Allwood Timber Ltd – Andrew Davie Timber Frame Homes – Anson Timberworks Limited – Arbonis – B & K Structures – Bartram Timber Frame Ltd – BE Timber Frame – Benfield ATT Group Ltd – Carpenter Oak & Woodland – Cartledge Timber Frame – Constructional Timber (Manufacturers) Ltd – Courtyard Designs Ltd – Crendon Timber Engineering Ltd – Crendon Timber Engineering Ltd - Bristol Branch – Crocodile Timber Frames – Cygnum Ltd – Deeside Timberframe Ltd – Dunn & Haynes Oak Framing Ltd – Eco Homes Direct Ltd – Egoin UK Timber Construction – Elite Systems GB Ltd – English Heritage Buildings LLP – Fleming Buildings Limited – Fleming Homes Limited – Flight Timber Products Ltd – Formed Ltd – Frame UK – Gibbs Timber Frame Ltd – Guardian Homes – Harlow Bros Limited – Inspire Timber Systems Ltd – Ipswich Timber Frame Ltd – Joseph Griggs & Co Limited – Karlin Timber Frame (NE) Ltd – Kestrel Timber Frame Ltd – Kingspan Timber Solutions Ltd – kritikoswood – Lakeland Timber Frame – Local Homes - Low Carbon Living – Lowfield Timber Frames Ltd – Made In Oak – Manley Construction – Merronbrook Ltd – Moreys – MTE (Leicester) Ltd – Neatwood Homes Ltd – Nordic Homes Modular UK Ltd – Norscot Joinery Limited – Oak Frames Direct – OFP Timber Framed Homes Ltd – Oregon Timber Frame Ltd – Pennine Timber Frame (UK) Ltd – Q T F Services – Rainford Timber Co Ltd – RMJ Homes Ltd – Robertson Timber Engineering Limited – Scandia Hus Manufacturing Limited – Scotframe Timber Engineering Limited – Seven Oaks Joinery – Siero Lam SA – Silvaframe Structures Ltd – Space4 Limited – STREIF – Svenskhomes – Swift Timber Homes Limited – Sydenhams Timber Engineering – T J Crump Oakwrights Ltd – The Stable Company – Thomas Armstrong (Timber) Limited – Timber Frame It (SE) Ltd – Timber Frame Management Ltd – Timber Kit Solutions Limited – Timber Kits Scotland – Timbertech Homes Ltd – Timberworks Europe – Townsend Timber – Truro Timber Frames

– Turner Timber Frames Ltd – Vision Development – Walker Brothers (Timber Frames) Ltd – Westframe – Westructure Timber Frame Ltd – Westwind Oak Buildings Ltd – Williams Homes (Bala) Ltd – Wirral Timber Systems UK Ltd

TIMBER FRAME, CARPENTRY FRAMED STRUCTURES Ti2500

– A J Laminated Beams Ltd – Allwood Timber Ltd – Border Oak Design & Construction – Carpenter Oak & Woodland – Cowley Timber & Partners Ltd – Crocodile Timber Frames – Flitcraft Ecobuild Ltd – Gibbs Timber Frame Ltd – Green Oak Carpentry Company Ltd, The – Made In Oak – McCurdy & Co Ltd – Oak Frames Direct – Paling Joiners – Robertson Timber Engineering Limited – Steve Coleman (Timber Erectors) Ltd – T J Crump Oakwrights Ltd – The Cartlodge Company – Turner Timber Frames Ltd – Westructure Timber Frame Ltd – Westwind Oak Buildings Ltd

TIMBER FRAME, ANCILLARY COMPONENTS Ti2700

– Allwood Timber Ltd – Crocodile Timber Frames – DuPont Tyvek – Flight Timber Products Ltd – Frame UK – Kingspan Timber Solutions Ltd – MTE (Leicester) Ltd – Scotframe Timber Engineering Limited – Simpson Strong-Tie

TIMBER GROWERS

Ti4000

– Coed Cymru – Forest Service, DARD – Stourhead (Western) Estate

TIMBER IMPREGNATION PLANT SUPPLIERS Ti7000

– Koppers – Lonza Wood Protection

TIMBER MERCHANTS, GENERAL Ti7500

– Aitken & Howard Ltd – Alsford Timber – Arnold Laver – Beaumont Forest Products Limited – Bell & Sime Buildbase – Benchmark Timber Ltd – Bolt Building Supplies Limited – Brodies Timber – Bryceland Total Timber Solutions Ltd – Buildbase Ltd – Capricorn Eco Timber – Chadwicks (Mowbray Drive) Limited – Days Buildbase – Fleming Buildbase – Gibbs & Dandy – Harlow Bros Limited – Hay & Co Buildbase

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Buyers’ guide

– Hendricks Lovell – International Timber – J P Corry Group Limited – Jackson Building Centres Ltd – Joseph Griggs & Co Limited – kritikoswood – Meyer Timber Limited – Mid-Sussex Timber Co Limited – Moreys – Nottage Joinery & Timber Merchants – Panelco Limited – Qualtrough, J & Co Limited – Rowan Timber Supplies (Scotland) Ltd – Russwood Ltd – Scandia Hus Manufacturing Limited – Sharvatt Woolwich Ltd – Silva Timber Products Limited – Timber & Plywood Services Ltd

TIMBER MERCHANTS, HARDWOOD SPECIALIST Ti7600

– A C Timber Solutions Ltd – Aitken & Howard Ltd – Border Hardwood Ltd – Brooks Bros (London) Limited – Brooks Bros (UK) Limited – Capricorn Eco Timber – Champion, A W Limited – Coed Cymru – Days Buildbase – E C Forest Products (Sales) – English Woodlands Timber Ltd – Exterior Decking – G & S Specialist Timber – Gilmour & Aitken Limited – iWood Timber Ltd – James Latham plc – James Latham plc – Kiltra Timber – Melingoed Ltd – Norman Limited – Nottage Joinery & Timber Merchants – Thorogood Timber Limited – Timbersource Limited – Vastern Timber – W. L. West & Sons Ltd

TIMBER MERCHANTS, SOFTWOOD SPECIALIST Ti7700

– Aitken & Howard Ltd – American Softwoods – Beaumont Forest Products Limited – Benchmark Timber Ltd – Brooks Bros (London) Limited – Brooks Bros (UK) Limited – Davidson Timber UK Ltd – Days Buildbase – Gilmour & Aitken Limited – Hendricks Lovell – James Callander & Son Ltd – James Latham plc – Nicks & Co (Timber) Ltd – Norman Limited – Thorogood Timber Limited – Timbersource Limited – Vida Wood UK Limited

TOOLS, POWER

To0500

– G & S Specialist Timber – ITW Construction Products – Nottage Joinery & Timber Merchants

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TOOLS, SERVICING & SUPPLIERS To1000

– ITW Construction Products

TRUSSED RAFTER MANUFACTURERS & SUPPLIERS Tr4000

– A. C. Roof Trusses Limited – Arnold Laver – Benfield ATT Group Ltd – Bolt Building Supplies Limited – Buildbase Ltd – Crendon Timber Engineering Ltd – Crendon Timber Engineering Ltd - Bristol Branch – Flight Timber Products Ltd – Frame UK – Gibbs Timber Frame Ltd – Jackson Building Centres Ltd – Joseph Griggs & Co Limited – Melingoed Ltd – Merronbrook Ltd – MiTek Industries Limited – Moreys – MTE (Leicester) Ltd – Nicks & Co (Timber) Ltd – Pasquill – Scandia Hus Manufacturing Limited – Scotts of Thrapston Limited – Seven Oaks Joinery – Sydenhams Timber Engineering – Thomas Armstrong (Timber) Limited – Timber Kit Solutions Limited – Trussed Rafter Association – Turner Timber Frames Ltd – Wolf Systems Ltd

TRUSSED RAFTER MANUFACTURING EQUIPMENT Tr5000

– MiTek Industries Limited – Wolf Systems Ltd

VAPOUR PERMEABLE MEMBRANES

Va0500

– Beaumont Forest Products Limited – DuPont Tyvek – Easy-Trim Roofing and Construction Products Ltd – Rotho Blaas SRL

WINDOW AGENTS, IMPORTERS & DISTRIBUTORS Wi1000

– Senior Architectural Systems Limited

WINDOW MANUFACTURERS

Wi2000

– Adams Joinery Limited – Biker Group – Dempsey Dyer Ltd – ERW Joinery Ltd – Fyntons Limited – JDM Joinery Ltd – kritikoswood – McBeth Joinery – MFM Joinery Ltd – NBJ (London) Ltd – Norscot Joinery Limited – Original Box Sash Windows Company, The – Patchett Joinery Ltd – Rowan Timber Supplies (Scotland) Ltd – Scotts of Thrapston Limited – Senior Architectural Systems Limited – T Manners & Sons Ltd – The Stable Company

WINDOWS, HARDWOOD Wi3000 – – – –

Chase Joinery Contracts Ltd Dempsey Dyer Ltd J C K Joinery Original Box Sash Windows Company, The

WINDOWS, SOFTWOOD Wi4000

– Chase Joinery Contracts Ltd – Dempsey Dyer Ltd – Senior Architectural Systems Limited

WOODTURNING SERVICES Wo2000

– Haldane (UK) Ltd – Lowe & Simpson Group Ltd – Woodscape Ltd

VARNISH MANUFACTURERS & SUPPLIERS Va1000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Ghana Forestry Commission – Teknos (UK) Limited

VEENER AGENTS, IMPORTERS & DISTRIBUTORS Ve1000

– Finewood Marketing (UK) Ltd

VENEERING SERVICES Ve3000

– Kent Flush Doors & Joinery Ltd – Taylor Made Joinery Interiors Limited

WARRANTY BODIES Wa1000

– BLP Insurance – NHBC

www.trada.co.uk

The TRADA Timber Industry Yearbook 2017

Sometimes it’s better to think inside the box Open Box Media&Communications + Contract Publishing + Advertising Sales + Graphic Design + Print & Distribution + Web Design

Regent Court 68 Caroline Street Jewellery Quarter Birmingham B3 1UG e. inside@ob-mc.co.uk t. +44 (0)121 200 7820

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Timber 2017 Industry Yearbook

Buyers’ guideindex Advertisers’

List of advertisers A C Roof Trusses Ltd......................................................... 62

G-Frame Structures........................................................ 100

OHRA Racking Systems.................................................. 166

A J Laminated Beams....................................................... 96

Garnica Plywood............................................................. 164

PiveteauBois...................................................................... 94

A W Champion Ltd.......................................................... 160

Ghana Forestry Commission.......................................... 176

PPK Timber Designs Ltd................................................. 108

ACCSYS................................................... Inside Front Cover

Global Timber Products Ltd........................................... 128

Premdor............................................................................ 114

Adam Power Associates Ltd............................................ 54

Hazlin of Ludlow Ltd....................................................... 200

Quality Timber Frame Services Ltd................................. 84

Alsford Timber Ltd............................................................ 12

Hoppings Softwood Products Plc............................ 12, 130

R B Doors & Joinery Ltd................................................. 112

Altrad Beaver 84 Ltd......................................................... 68

Houghtons of York........................................................... 190

Robertson Timber Engineering Ltd................................. 34

Ambrovit SPA..................................................................... 50

Howarth Timber & Building Supplies............................ 126

Rogers Homes & Carpentry.............................................. 78

AV Birch Timber Engineering........................................... 37

Howarth Windows & Doors Ltd..................................... 194

Rotafix Ltd.......................................................................... 99

B&K Structures.................................................................. 58

Hundegger UK.................................................................... 54

Rougier Afrique International........................................ 174

Bartram Timber Frame..................................................... 45

Ian Chalk Architects......................................................... 48

Rubio Monocoat UK Ltd.................................................... 14

BASF Wolman.................................................................. 119

International Timber......................................................... 18

Rushmoor Engineering..................................................... 66

BEA Fastening Systems......................... Inside Back Cover

Inwood Developments Ltd....................................... 92, 130

Sauerländer Spanplantten............................................. 116

Benfield ATT Group Ltd............................................. 76, 216

ISO Chemie......................................................................... 70

Scotframe Timber Engineering........................................ 98

Blaise Architectural Ltd.................................................. 108

Isocell Ltd........................................................................... 66

Silva Timber Products Ltd.............................................. 144

Bluerun Ltd...................................................................... 194

ITW Construction Products.........................................80-81

Sioo Wood Protection..................................................... 116

BPC Building Products Ltd............................................. 109

iWood Timber................................................................... 129

Spotnails Ltd.................................................................... 128

Brooks Bros UK Ltd..................................................... 2, 131

James Latham PLC............................................Back Cover

Stora Enso UK.................................................................. 160

BWF British Woodworking Federation.......................... 190

Jet Joinery Supplies Ltd................................................. 188

Talbotts Biomass Energy Systems Ltd........................... 12

Calders & Grandidge....................................................... 130

Joseph Griggs & Co Ltd.................................................... 54

The Cartlodge Company................................................... 74

Caledonian Plywood Company Ltd............................... 112

Koppers Performance Chemicals.......................... 132, 232

The Timber Frame Company............................................ 70

Capricorn Eco Timber..................................................... 128

Kreunen Kunststoffen BV....................................... 192-193

Tilly Holzindustrie............................................................ 158

Carpentier.......................................................................... 55

Lakeland Timber Frame................................................... 88

Timber Connection.......................................................... 156

Charles Ransford & Son Ltd........................................... 161

Laminated Timber Structures Ltd................................... 92

Timber Frameworks (Alba) Ltd........................................ 44

Combilift........................................................................... 184

Liberty Fire & Vision........................................................ 188

Timber Kit Solutions.......................................................... 74

Commander Handling..................................................... 152

LoCal Homes...................................................................... 52

Timber Trade Federation.............................................24-25

Constructional Timber (Manufacturers) Ltd................... 60

Lowfield Timber Frames.................................................. 48

Timbersource Ltd............................................................ 150

Cranwood Industries...................................................... 140

LSG Civil & Structural Engineers Ltd............................... 66

Timbmet Group.....................................................................1

Creffields (Timber & Boards) Ltd................................... 116

Malaysian Timber Council.............................................. 158

TMJ Contractors.............................................................. 198

Crendon Timber Engineering........................................... 86

MDM Timber Ltd.............................................................. 160

Tramex Moisture Meters.................................................. 10

DuPont Tyvek..................................................................... 89

Medite Smartply...................................................................4

Travis Perkins.................................................................... 42

DWB Roof Truss Ltd.......................................................... 88

Meerdink UK.................................................................... 158

Urban Front...................................................................... 198

Dynalyse AB....................................................................... 36

Melingoed Ltd.................................................................... 88

Vandecasteele Houtimport............................................. 162

ECO Homes Direct............................................................. 84

Metsä Wood..................................................................... 182

Vastern Timber Company............................................... 138

Ecological Building Systems............................................ 62

Mevo Houtindustrie BV .................................................... 98

Venables Brothers Ltd.............................................. 16, 124

Ecosse Doors Ltd............................................................. 194

MiTek Industries Ltd......................................................... 86

Vicaima............................................................................. 117

Egger UK............................................................................. 67

MKM Building Supplies.................................................. 178

Vincent Timber Ltd.......................................................... 146

Egoin Timber Construction............................................. 106

Morgan Timber.................................................................. 40

Wardell Long Lengths..................................................... 150

Elite Systems GB Ltd......................................................... 32

Morrells Wood Finishes.................................................. 118

Werzalit.................................................................... 124, 140

Engineered Timber Solutions Ltd.................................... 48

Murray Timber Group..........................................................6

Whitmore’s Timber............................................................ 84

Envirograf......................................................................... 133

Neatwood Homes Ltd....................................................... 36

Wiehag Timber Construction........................................... 74

Eurban Ltd........................................................................ 102

NHG Timber Ltd............................................................... 154

Wirral Timber Systems UK Ltd......................................... 44

Exova BM TRADA..........16, 22, 93, 190, 206-207, 268-270

Norbord.................................................................................8

Wood Waste Control Ltd................................................. 158

Flight Timber Products Ltd............................................... 44

Norclad............................................................................. 122

Woodscape Ltd................................................................ 136

Flitcraft Ecobuild Ltd......................................................... 64

Oakhaus Ltd....................................................................... 36

Wyckham Blackwell................................................... 62, 70

FSC UK.............................................................................. 150

OFP Timber Framed Homes Ltd....................................... 38

Züblin Timber................................................................... 104

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