Professional Housebuilder & Property Developer January/February 2022

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PROFESSIONAL

HOUSEBUILDER & PROPERTY DEVELOPER

WWW.PHPDONLINE.CO.UK

JANUARY/FEBRUARY 2022

SOLAR SYSTEMS

What role can solar PV roof systems play on the road to net zero?

HEATING & PLUMBING

Heat networks: Pre-insulated piping systems and their role in delivering district heating

EXTERIORS & LANDSCAPING

How geogrids can be used to reinforce soils and help minimise construction times

LAST WORD: INTERIOR TRENDS FOR 2022

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CONTENTS

PHPD JANUARY/FEBRUARY 2022 VOLUME 16 NUMBER 1

14 |

JCB’s rotating telehandler

REGULARS 5

First Word

6

News

10 Appointments 12 Developments 18 Market Report 29 Legal Update 35 Last Word

SPECIAL REPORTS

HEATING & PLUMBING

EXTERIORS & LANDSCAPING

14 In need of a lift?

20 Heat networks Can the new JCB 555-260R rotating Manufacturers can support telehandler help developers reach new developers incorporating district heating into housing developments heights?

26 Call for reinforcements The benefits of geogrids – a solution designed to reinforce soils and help to minimise construction times

22 Pipe seals 16 Solar systems The role of Fluesnug in the Create a sustainable supply chain using installation of new heating systems solar PV roof systems at a new build development

28 Enhance biodiversity How the latest horticultural products can help to boost biodiversity efforts

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Solar PV

23 Warm up Worcester Bosch’s latest heat pumps 24 Pump it up Mitsubishi Electric launches a lowcarbon heat pump for the multiresidential sector

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Kitchens & Bathrooms

25 Round Up The latest solutions for heating and plumbing

PRODUCT FOCUS 30 General Building Telehandlers, flooring, ventilation and more…

32 Kitchens & Bathrooms Built-in appliances, kitchen doors, taps and more…

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Specification support

34 Product Focus Specification support from West Fraser

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FIRST WORD

Editor Jonathan Cole phpd@hamerville.co.uk Group Advertisement Manager Craig Jowsey 07900 248102 craig@hamerville.co.uk Advertisement Manager Marcus Hooper 01923 237799 mhooper@hamerville.co.uk Northern Area Sales Ian Duff 07810 353 525 probuilder@sky.com Digital Group Manager Stuart Duff Digital Assistant David Molloy Design Adeel Qadri Group Production Manager Carol Padgett Production Assistant Kerri Smith Managing Editor Terry Smith Circulation Manager Kirstie Day Printer Walstead Peterborough Published by: Hamerville Media Group Regal House, Regal Way, Watford, Herts, WD24 4YF. Tel: 01923 237799 Email: phpd@hamerville.co.uk Professional Housebuilder & Property Developer is a business magazine for firms and individuals involved in all aspects of the building industry. The publishers and editor do not necessarily agree with the views expressed by contributors, nor do they accept responsibility for any errors of translation in the subject matter in this publication. © 2022

Subscriptions to Professional Housebuilder & Property Developer are available at the following rates: UK: 1 year — £30 post paid Europe and Overseas: 1 year — £50 post paid Airmail: 1 year — £65 post paid To be removed from this magazine’s circulation please call 01923 237799 or email circulation@hamerville.co.uk

Total Average New Distribution 13,292 July 2020 – June 2021

Drive to lower emissions The Government’s desire to reduce emissions from the construction sector is well known and late last year it announced new Building Regulations designed to do just that. In December the Department for Levelling Up, Homes and Communities (DLUHC) unveiled new changes to the Building Regulations, perhaps most notably, with a target of lowering new build CO2 emissions by around 30%.

The new regulations will come into effect in June 2022.Transitional arrangements are in place, with the DLUHC noting, “if a building notice, initial notice, or full plans for building work are submitted to a local authority before 15 June 2022, then provided the building work commences by 15 June 2023, work on that individual building is permitted to continue under the previous standards.”

To achieve the newly required levels it is likely that designers and housebuilders will look more closely at energy efficiency measures along with low carbon technologies such as heat pumps and electricity generating solar panels. (In this issue we have information on both these solutions – turn to pages 24 and 16 respectively.)

New guidance on Ventilation (Part F) has also been unveiled with requirements to maintain indoor air quality.

Overheating is also being tackled, with a new regulation, Approved Document O, setting the standard for overheating in new residential buildings. There is also new guidance on the infrastructure required for charging electric vehicles in both residential and non-residential buildings: Approved Document S. Housing Minister Eddie Hughes said: “Climate change is the greatest threat we face and we must act to protect our precious planet for future generations.

“The government is doing everything it can to deliver net zero and slashing CO2 emissions from homes and buildings is vital to achieving this commitment.

“The changes will significantly improve the energy efficiency of the buildings where we live, work and spend our free time and are an important step on our country’s journey towards a cleaner, greener built environment.”

The Government hopes that the new regulations will raise standards and be a step towards the Future Homes and Buildings Standard in 2025.

Whilst some housebuilders are already choosing to build ‘green’ or ‘eco’ homes – and marketing them accordingly to an ever more environmentally aware audience – it is likely that many will need time to consider and introduce the new requirements.

However, the latest regulations once again demonstrate the direction of travel for the sector, towards a net-zero future.

For more information from PHPD visit www.phpdonline.co.uk @phpdonline

Professional Housebuilder & Property Developer January/February 5

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NEWS In Brief ■ The market for offsite housing is estimated to have increased by 6% at manufacturers sales prices, according to the Offsite Housing Report by AMA Research. Alex Blagden, Senior Market Research Analyst at AMA Research and editor of the Offsite Housing Report commented: “Many factors are driving up both demand and supply, among the most important being the urgent need to increasing affordable housing supply; a chronic shortage of skilled ‘wet’ trades; an increase in offsite housing manufacturing capacity and an increase in the number of firms and proprietary off-site housing systems obtaining BOPAS (Build off-site Property Assurance Scheme) certification and or NHBC or other providers warranties.”

E-mail your news & views to phpd@hamerville.co.uk or tweet us at @phpdonline

New buildings to be more energy efficient

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he Government has announced that from 15th June 2022, new homes and buildings in England will have to produce around 30% lower CO2 than current standards. Emissions from other new buildings, including offices and shops, must be reduced by 27%.

The announcement came through the publication of revised Building Regulations, released in December and due to come into effect in June 2022. You can read more using www.rdr.link.dab042 Richard Beresford, Chief Executive of the National Federation of Builders (NFB), said: “We support the efforts to get to net zero and will do all we can to achieve it.

With the energy efficiency standard of buildings going up again in 2025, we must use the next three years to ensure change

is deliverable and industry is ready.”

Noting that insulation will have a ‘key’ role in reaching carbon targets, Jolyon Berg, Head of Technical at CCF, said: “Only with robust selection of the right products and correct installation, can all the benefits of insulation be realised. This obviously includes improved energy efficiency which helps to cut carbon emissions, but also includes a range of other factors.”

“Failure to select and install insulation products correctly could result in greater heat loss and higher carbon emissions.

Selecting the right insulation for each building application is key.”

New approved documents, Part O, which covers overheating and ‘Approved Document S: infrastructure for charging electric vehicles’ have also been introduced.

Bewley Homes expands eco credentials

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ewley Homes has selected HBS New Energies as its strategic partner to deliver solar PV systems and electric vehicle charging points across its new developments.

HBS is currently developing several multi-technology lowcarbon schemes in collaboration with Bewley Homes, the first of which is Clockbarn Gardens, where its specialist team recently installed roof-integrated solar PV systems alongside EV charging points. The development, situated in the village of Send in Surrey, is a collection of 75 two, three and four-bedroom homes.

Simon Taphouse, Commercial Director at Bewley Homes said: “We are enjoying a close working relationship with HBS to provide all of our solar PV and EV charge points, taking advantage of the company’s expert technical advice and support.”

Simon Taphouse, Commercial Director at Bewley Homes with Nicola Derby, Business Development Manager, HBS

New Homes Quality Code published

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he New Homes Quality Board has published its New Homes Quality Code – the new code of practice for the house building industry that aims to drive up the quality of new build homes and strengthen protections for customers.

The new code aims to fill the gaps in current protections and ensure that every aspect of a new home purchase, from when a customer walks into a sales

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office, through to two years after the purchase of the home is covered.

Natalie Elphicke, OBE, Chairman of the NHQB said: “This powerful new code is a central plank in our work to drive up the quality of new build homes and strengthen redress for consumers.

“It fills the gaps in existing protections and puts considerably more requirements on builders in terms of how they deal with their customers and any issues that they

have with their new home.

“Over the coming months we will work closely with industry to support and help them make the transition to the new arrangements.”

Previously the New Homes Quality Board announced that The Dispute Service has been selected to be the New Homes Ombudsman.

Read more at www.rdr.link/dab001

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NHBC Standards announced

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HBC has launched the 2022 edition of its technical Standards. The new Standards will be effective for every new home covered by an NHBC warranty, where foundations are begun on or after 1st January 2022.

Updates to the new version include Chapter 3.1 ‘Concrete and its reinforcement’ reflecting industry guidance on concrete mix proportions by volume, minimum specifications for general purpose concrete mixes and aggressive chemical environment for concrete, as well as a site and design guide for concrete elements in the ground.

There are also updates to Chapters 6.1, 6.2 and 6.3 ‘Walls - external masonry, timber frame and internal’ to reflect requirement changes and a minor technical amend to 9.2 and 9.3 – ‘Floor, ceiling and wall finishes’.

NHBC’s Standards and Policy Manager Mark Russell said: “We hope that the industry will find our new Standards a useful reference point as we all strive to deliver safe, high-quality new homes for the generations of people that will live in them.”

For more details please use www.rdr.link/dab002

In Brief ■ Manufacturer of clay bricks and concrete products, Ibstock plc, has announced new carbon reduction commitments – including a target for the business to be net zero by 2040. Having substantially achieved their existing goal of a 15% reduction in CO2 per tonne of production, the Group has established new targets to achieve a 40% reduction by 2030, and a commitment to become net carbon zero by 2040.

■ Ventilation manufacturer Vent-Axia has welcomed the publication of new Approved Document Part F of the Building Regulations, as a “vital step to improve indoor air quality.” Richard Paine Product and Marketing Director at VentAxia said: “We welcome the new Part F of the Building Regulations. The new Part F has started to redress the balance of ventilation with energy efficiency since the pandemic has clearly shown the importance of good indoor air quality to health and wellbeing.”

■ Almost half (45%) of tradespeople say that they’ve been seriously injured in an accident at work during their career, according to new research from Direct Line business insurance.

The survey also revealed that more than a quarter (28%) of tradespeople often worry about the possibility of sustaining an injury due to a workplace accident.

IMA launches flat roof insulation guide

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he Insulation Manufacturers Association (IMA) has launched a guide to the use of PIR insulation in flat roofs in England. The new guide offers advice on the key aspects affecting the specification of PIR insulation for flat roof applications.

The document provides guidance on how to meet the latest requirements of Approved Document B (ADB) of the Building Regulations 2010 for England in relation to PIR insulation in flat roofing applications.

“This detailed publication brings clarity in respect of how and where PIR insulation can be used following the changes in building regulations with respect to flat roofing,” commented Simon Storer, Chief Executive of IMA. To download the guide on the use of PIR in flat roofs in England, please use www.rdr.link/dab003

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NEWS

E-mail your news & views to phpd@hamerville.co.uk or tweet us at @phpdonline

Demand for new homes outside London set to continue

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he New Homes Outlook Report, recently released by Zoopla, indicates that demand for new homes outside London remains above the five-year average. The North West, Yorkshire and the North East have seen strong new home buyer demand at more than 30% above the five-year average as the relative affordability of these markets prices in buyers and fuels demand.

In London, new homes buyer demand remains around 25% below the five-year average.

Donaldson Group acquires Stewart Milne Timber Systems

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he Donaldson Group, has acquired timber frame manufacturer, Stewart Milne Timber Systems (SMTS). The move marks the Donaldson Group’s entry into the timber frame market.

Established in 1975 as the timber frame arm of the Stewart Milne Group, Aberdeen-based SMTS operates from three manufacturing plants in Aberdeen, Witney and a new facility in Falkirk.

All staff and operations will continue unchanged. Alex Goodfellow (Stewart Milne Group Managing Director – Strategic Development) will transfer with the business into the role of CEO, Donaldson Off-site Manufacturing and join Rod Allan (SMTS Managing Director) and the current Board of Directors in continuing to drive the business.

Announcing the acquisition, Andrew Donaldson, CEO of the Donaldson Group, said: “We’re delighted and proud to have successfully acquired this terrific timber frame business. This deal secures the future for a leading UKbased business; enabling the growth plans for it to reach its full potential, while providing reliability and stability for its existing and new customers.”

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The report also indicates that delivery of new homes in 2022 will be in line with 2019. Zoopla estimates that completions for the year will be 170,000 homes in England.

Further insights from the report can be found on Zoopla’s new Housebuilder Hub which contains a wide range of the company’s latest research reports.

Commenting on the launch of the report and the hub, Alex Rose, Director of New Homes at Zoopla said: “We’re excited to unveil our Housebuilder Hub, which will provide regular insights to housebuilders on what’s happening in the

Ceebeestock/AdobeStock

market. As we head into 2022, strong house price growth coupled with robust buyer demand looks set to provide a sturdy platform for housebuilders.”

To visit the Housebuilder Hub please use www.rdr.link/dab004

AG scoops 3 construction awards

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yrone-based paving and building supplies company AG has won three major industry awards in quick succession across the UK and Ireland.

The first accolade was winning the Property and Construction Family Business of the Year category at the Energia Family Business Awards. The Energia Awards showcase the commercial success of Irish family companies.

The second award was from The MPA and British Precast for Safer Management of Pedestrian and Transport on its sites. AG also received a

Distinction Award at the NISO (National Irish Safety Organisation) and NISG (Northern Ireland Safety Group) Safety Awards for 2021.

Stephen Acheson, CEO at AG, said, “We are extremely proud to receive these three prestigious awards in such quick succession. With everything that has happened since the first lockdown, it is truly amazing to be able to share these awards with everyone at AG.” Established 60 years ago, AG is a 3rd generation family-owned business which now employs more than 230 people at eight locations across the UK and Ireland.

Redrow joins Deposit Unlock scheme

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edrow has signed up to the Deposit Unlock initiative created in partnership with reinsurance broker Gallagher Re, mortgage lenders and fellow members of the Home Builders Federation.

The scheme will be available to both first-time buyers and second steppers, allowing them to purchase a new-build property priced up to £750,000 with just a 5% deposit.

After an initial pilot, the scheme is now

being rolled out across the country, with Nationwide and Newcastle Building Society the first major lenders to sign up to the initiative.

James Holmear, Group Sales Director for Redrow, said: “This new scheme provides potential buyers with competitively priced mortgage products that make the dream of buying a new home more affordable and, as the name suggests, unlocks a significant part of the market.”

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APPOINTMENTS

! LOVELL APPOINTS NEW REGIONAL OPERATIONS DIRECTOR Lovell has appointed a new Regional Operations Director to its team in South Wales and South West. Paul Norman recently joined Lovell with over 30 years of experience in the construction industry. His new role is to lead the operational team across the regional business.

Paul said: “What has impressed me greatly in the short time I have been with the business is the strong sense of pride and commitment to delivering quality to our customers, and to leaving a positive legacy to the community in which we build. I am looking forward to working alongside a great team to achieve the best results possible.”

# HAYFIELD APPOINTS IN-HOUSE TECHNICAL MANAGER Hayfield has appointed Jason Hanney as a Technical Manager to facilitate expansion of the in-house team and enable more live sites to become operational. He joins from Seddon Construction where he was a Design Manager.

Richard Everest, Technical Director for Hayfield said: “With a number of new Hayfield developments coming online at the same time, it was important to recruit someone with the experience and skillset to manage new projects from the outset. Jason has comprehensive knowledge of Building Regulations, NHBC requirements and he appreciates how our Green Revolution Pledge ensures we greatly exceed the current Future Homes Standard. We are really pleased to have him on board.”

" TILIA HOMES APPOINTS NEW CONSTRUCTION DIRECTOR Tilia Homes Northern, based in Warrington, has appointed John Mooney to the position of Construction and SHE (Safety, Health and Environment) Director.

John will oversee the construction process on the housebuilder’s developments across the Northern Region. As an SHE Director, he will also be responsible for ensuring and maintaining health, safety and compliance on-site.

John said: “I’m thrilled to have joined Tilia at such a pivotal time for the business, with significant investment in the Northern region as it embarks on ambitious expansion plans. I’m looking forward to fully integrating into Tilia Homes and having an impact on improving and growing the business, building a stable team of professional people and inspiring future generations of construction professionals.”

! BEWLEY HOMES BOOSTS ITS TEAM WITH RECRUITMENT PUSH Bewley Homes – which built 424 new homes in 2021 – has recruited more than 50 new staff during the year. Amongst them were senior director positions appointed in land and planning, including Andrew Driscoll who joined the company as new Land Director for the western region, and will head up land acquisitions as well as supporting the growth of the new region. Geoff France has been promoted to Eastern Land Director having been with the company for over seven years and will be responsible for growing the home Geoff France (L) and Andrew Driscoll counties land opportunities.

Andrew Brooks, Bewley Homes Managing Director, said: “We’re taking the business to the next level and we’re building a talented team to support our forecast growth.”

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DEVELOPMENTS

SUFFOLK Crest Nicholson – Henley Gate, Ipswich Crest Nicholson has launched a mix of 130 two to five bedroom homes at Henley Gate, its new development in Ipswich, Suffolk.

Situated on the northern edge of town, Henley Gate is the first of three neighbourhoods that will form the Ipswich Garden Suburb (IGS). Once the masterplan is complete, Henley Gate will comprise 1,100 new homes and include a new primary school and a 30-hectare country park.

Karen Coulson, Sales and Marketing Director at Crest Nicholson Eastern, commented: “We are pleased to have launched this traditional collection of houses at Henley Gate, set to be a modern, thriving community.”

For more information go to www.rdr.link/dab005

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E-mail your latest developments to phpd@hamerville.co.uk Avant Homes – Cygnet Park development in North Tyneside Avant Homes has unveiled its latest collection of homes at its £47.4m Cygnet Park development in North Tyneside. The housebuilder has released its newest selection of three, four and five-bedroom homes having already sold more than 50% of properties at the 200-home development.

Avant Homes North East Sales and Marketing Director, Christine Harrison, said: “Due to its desirable, sought-after location, Cygnet Park has been an extremely popular development since its launch.

We’re very pleased to be able to introduce our latest selection of homes, suitable for a wide range of buyers.”

For more information go to www.rdr.link/dab006

TYNE & WEAR...

LANCASHIRE…

Typical Kingswood Homes, similar to those planned at Hoddlesden

Kingswood Homes – former Hoddlesden Mill site Preston-based Kingswood Homes has acquired the former Hoddlesden Mill site near Darwen – a 7.2 acre site that has an outline planning consent for 79 homes. The company is drawing up a reserved matters application, which is due to be submitted in early 2022. Subject to planning, work could start later in 2022. All of the properties at the development will be available to purchase on the open market. Due to the viability challenges associated with the site Kingswood won’t be required to make community investments in the form of section 106 contributions. The first homes are expected to be released for sale in late 2022.

For more information go to www.rdr.link/dab007

CUMBRIA…

Gleeson – 39 new homes in Abbeytown Gleeson Homes has been granted planning permission to build 39 new homes in Abbeytown, Cumbria. The development, which will be known as Barley Meadows, will see the 4.57 acre area of land be transformed into two, three and four-bedroom semi-detached and detached homes. Construction at Barley Meadows will begin in Spring 2022 with the development’s first releases due in the Summer of 2022.

Kirk Thompson, Operations Director at Gleeson said: “We are thrilled to be commencing work in Abbeytown. We are committed to ensuring that the housing market better serves young first time buyers and families on low to average incomes.”

For more information go to www.rdr.link/dab008 Harron Homes – 109 new properties in Retford Harron Homes has completed land purchase on a new phase at its Brambles development in Retford, near Nottingham. The new phase will see 109 new properties built, joining the 113 already on the development. Harron Homes will also be contributing £1.3million to local services and infrastructure.

There will be a variety of four and five bedroom detached homes and all the properties include parking with a garage, a minimum of one en-suite, a utility room, downstairs cloakroom and a kitchen-diner.

For more information go to www.rdr.link/dab009

NOTTINGHAMSHIRE…

Keepmoat Homes – Westwood Park, Glenrothes Keepmoat Homes has completed on the purchase of Westwood Park, Glenrothes and will shortly embark upon an 8-year building programme to deliver 420 residential homes. The range of two-, three- and four-bedroom houses will be contemporary in style and designed to cater for a range of needs and lifestyles.

Derek Wilson, Regional Managing Director at Keepmoat Homes said: “We’re thrilled to have completed the purchase of the site at Westwood Park and be able to contribute to the area with plans for a thriving new community.”

Work is due to start on site in Q1 2022 and is due to complete in 2030.

For more information go to www.rdr.link/dab010

FIFE…

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SPECIAL REPORT

In need of a lift?

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ousebuilders using Modern Method of Construction (MMC) and off-site fabrication will know the importance of versatility and lift capacity when delivering a variety of loads to site and at height.

Recognising this JCB has recently launched a new rotating machine with high-reach capabilities – the 555260R. The new model features a 5.5tonne maximum lift capacity and has a 25.5m maximum working height.

Powered by JCB’s Dieselmax engines, this new rotating telescopic handler shares a high degree of parts commonality with the company’s rigid chassis Loadall telehandler models.

Operator visibility The low-mounted, clean boom design, helps to deliver all-round operator visibility, boosted by a package of working light and camera kit options, including a boom-head camera for precise load placement at height.

Auto one-touch deployment, stowage and levelling of outriggers ensures ease of use and minimal set-up time, while competitive lift-end cycle times with high-flow auxiliary hydraulics ensure efficient winch work.

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Can the new JCB 555-260R rotating telehandler help developers reach new heights?

The cab maintains JCB’s familiar feel, with an industry-standard control layout and a variety of seating options.

Attachments As with all JCB rotating telescopic handlers, the 555-260R can be used with a wide range of attachments. This includes pallet forks, a 5.5-tonne carriage winch, a 2-tonne x 2m jib winch, a reduced height jib, a 5.5tonne hook, light duty bucket, 360° rotating forks and a range of useful fork-mounted accessories.

The machine also offers remotecontrol lift-end operation and the availability of aerial access platforms, in effect making the 555-260R three machines in one – a telehandler, a crane and a mobile elevating work platform.

In addition, the range of speciallydeveloped JCB attachments, utilise auto recognition (RFID tag) technology, whereby attachments are identified by the machine, automatically selecting the correct load chart for the application.

WANT TO KNOW MORE? To discover more about the new 555260R please goto www.rdr.link/dab011

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SPECIAL REPORT

Stuart Nicholson, Roof Systems Director at Marley, examines how to create a sustainable supply chain on the road to net zero and highlights the role of solar PV roof systems.

Solar system A

s the UK works towards its 2050 net zero target, the decarbonisation of housebuilding is gathering momentum.

Starting with the changes to Part L in June 2022, which include an interim 31% carbon reduction target, followed by the 2025 Future Homes Standard, which will require new builds to be zero carbon ready and sustainable. The Government’s Heat and Buildings Strategy also states that the ultimate target is for all fossil fuel heating appliances in new build homes to be replaced by clean heat technologies, powered by net zero energy sources.

The COP 26 Climate Change Conference in Glasgow also galvanised action in 2021 and several large housebuilders have already published their own net zero commitments and strategies. But achieving such a huge cut in carbon emissions certainly won’t be easy, particularly for smaller housebuilders and developers.

There are so many different areas for housebuilders to consider when it comes to a net zero strategy. Starting with the direct greenhouse gas emissions from their own operations, then the indirect emissions (for example, the electricity used to power their operations) and finally, other emissions from the embedded carbon from building materials and those that are produced once the house is in use.

It is this third level of emissions that is hardest to tackle, partly because housebuilders don’t have as much control in this area. To some extent, they are

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relying on their supply chains, as well as the behaviour of the occupants of the home.

Cutting in-use emissions When it comes to emissions generated in use, both the new Part L in 2022 and Future Homes Standard in 2025 go a long way towards tackling this. High standards of fabric efficiency, combined with renewable technology, such as heat pumps or solar PV, will significantly cut carbon from heating the home, which is one of the largest contributors of emissions.

However, considering which type of renewable technology housebuilders use, will have an impact on both emissions and energy bills. Under the initial Part L changes, housebuilders could install a heat pump, or an efficient gas boiler with solar PV, and the latter is expected to be the favoured specification in the short term, largely because the short timescales need a simple and cost-effective solution.

While heat pumps are anticipated to be widely used from 2025 onwards, they will need to go hand in hand with solar PV to reduce energy bills and protect people from fuel poverty.

By just installing a heat pump, the cost to run the heating and hot water could be higher than for gas heating, and with the increasing requirement to charge electric vehicles as well, on-site electricity generation is the way to keep running costs and carbon emissions under control for buyers of new homes and will become an important selling point for housebuilders. A recent report by Solar

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Energy UK also found that solar systems could increase a home’s sale price by around £1,800. This is nearly half of the up-front installation cost, meaning solar is an appealing option financially, as well as being good for the environment.

Our Marley SolarTile has been developed to make it easier for housebuilders and developers to incorporate solar PV into any of their developments. The integrated panels simply replace a section of roof tiles, sitting flat on the battens and acting as a seamless part of the roof design.

Installation is quick, easy, and costeffective, because it can be done at the same time as the rest of the pitched roof and doesn’t require specialist installers.

Cutting embodied carbon While installing carbon saving technology helps with the in-use emissions, it doesn’t account for the embodied carbon contained in the materials used in the construction process. As housebuilders and developers work towards net zero, being able to trace, and prove, the environmental credentials and responsible sourcing of building products throughout the supply chain, will become increasingly important.

Therefore, it is critical that building product manufacturers not only work with housebuilders to provide innovative carbon saving products, but that they also look at their own operations to ensure they are as carbon efficient as possible. We are proud of the environmental credentials of our roofing products, but we are taking this further by examining every single part of our manufacturing processes to see where improvements can be made, ensuring the embodied carbon of our products is as low as it can be by reducing our environmental footprint, energy consumption, CO2 emissions and waste.

We aim to achieve reduction in carbon emissions, with a view to matching the UK Government’s ambitious climate change target to reduce emissions by 78% by 2035. As well as diverting 99% of all waste from landfill, we achieve 100%

recycling of production waste at our concrete sites and zero waste to landfill from our concrete and clay facilities. 100% of our manufacturing electricity comes from a renewable source which is REGO certified and we have ISO14001 accreditation at all of our sites.

To help housebuilders meet sustainability requirements, all our roof tiles achieve an A+ rating in the BRE Green Guide to Specification. We were also one of the first roofing manufacturers to achieve an ‘Excellent’ BES 6001, responsible sourcing accreditation. Our timber for our JB Red battens has full chain of custody, with FSC or PEFC certification and for every solar panel sold, Marley supports the planting of a tree through charitable organisations across the world.

Deliver on the design Another challenge facing housebuilders, is how they ensure the real-world construction of their new homes matches up to the sustainability and carbon emissions of the original design. When it comes to pitched roofing, one way of doing this is to specify a full roof system from one manufacturer, as this helps to prevent product substitution or use of inferior materials further down the supply chain.

Our roof system now includes Marley SolarTile as an option, making it easier for housebuilders to source the entire pitched roof from one supplier, with solar and a 15year warranty included, helping to reduce carbon emissions and ensure traceability for both sustainability and quality purposes.

on-site electricity “generation is the

way to keep running costs and carbon emissions under control for buyers of new homes

”

WANT TO KNOW MORE? For more information about full roof systems and solar PV please go to www.rdr.link/dab012

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MARKET REPORT

Sales growth continues at merchants The latest figures from the Builders Merchant Building Index (BMBI), published in December, reveal that year-on-year value sales to builders and contractors by Britain’s builders’ merchants were 11.1% higher in October 2021 compared to the same month in 2020.

BMBI October 2021 Highlight Infographic

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espite one less trading day this year, eight out of twelve categories sold more in October 2021 compared to the same month in 2020.

Timber & Joinery Products continued to top the list (+28.3%), while Landscaping (+9.5%), Heavy Building Materials (+6.5%), Kitchens & Bathrooms (+4.7%) and Decorating (+1.6%) grew more slowly. Like-for-like sales, which take trading day differences into account, were up 16.4% year-on-year.

Compared to October 2019, a prepandemic year, total merchant value sales were up 11.3% in October 2021, with two less trading days. Four categories sold more, with overall growth driven primarily by the strength of Timber & Joinery Products (+34.7%) and Landscaping (+27.6%).

Heavy Building Materials (+5.8%) and Services (+1.8%) also sold more compared to October 2019, while Kitchens & Bathrooms (-2.1%), Decorating (-6.6%) and Plumbing, Heating & Electrical (-6.9%) were among the eight categories to sell less.

Like-for-like value sales were 21.9% higher.

Month-on-month

The Builders Merchant Building Index (BMBI) The BMBI is a brand of the BMF. The BMBI report, which is produced and managed by MRA Research, uses GfK’s Builders Merchant Point of Sale Tracking Data which analyses sales out data from over 80% of generalist builders’ merchants’ sales across Great Britain.

The full report is on www.bmbi.co.uk

18 January/February Professional Housebuilder & Property Developer

Total merchant sales were down 5.1% in October 2021 compared to September 2021, with one less trading day in October.

Only Workwear & Safetywear (+8.4%), Plumbing, Heating & Electrical (+3.4%) and Renewables & Water Saving (+0.9%) sold more. Seasonal category Landscaping (13.6%) was the weakest month-on-month.

Derrick McFarland, Managing Director Keystone Lintels and BMBI’s Expert for Steel Lintels, commented: “Demand for steel lintels has remained strong, but as a result of escalating material and labour costs, we saw the price shoot up at the beginning of Q3.

This would normally result in high volumes sold, however, for the first time I know of in my career, we had to put steel lintels on allocation to help manage the restricted

supply of raw material. Allocations were calculated based on the average purchased in the six months from 2019, and by branch.

“Despite these restrictions, we have so far been able to deliver 2.5% more tonnes of steel lintels in 2021 compared to 2019, so supplies are still getting through. It is fair to say that orders did not always arrive fully shipped and on time, however our teams behind the scenes have been working tirelessly to satisfy customer demands as best they can in the current conditions.

“That said, we are part of a global supply chain and there are still serious challenges.

The new barrier to normality is the pending energy crisis, with some factories in China reportedly working two days on and two days off to share the country’s energy resources. It is inevitable this will affect the global steel market, particularly in terms of availability and future pricing.

“On a more positive note, NHBC reports that 36% of new homes registered in Q3 2021 are detached, which is up from 28% on the same period last year, while apartments registered in Q3 2021 fell from 29% to 13%. With detached houses on the increase, coupled with new building regulations, demand for high thermal performing lintels is also set to rise.

“Looking ahead, we believe the industry will see a reduction in raw material shortages and supplies becoming more stable in Q4, which will in turn slowly improve overall service levels for steel lintel customers.”

WANT TO KNOW MORE? BMBI Experts speak exclusively for their markets, explaining trends, issues and opportunities. For the latest reports, Expert comments and Round Table videos, visit www.rdr.link/dab013

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HEATING & PLUMBING

Stuart Wood, Product Manager for Heat Networks at Polypipe Building Products, explains how manufacturers can help developers opting to use district heating in housing developments.

20 January/February Professional Housebuilder & Property Developer

Heat networks

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ith the legislation restricting the use of gas boilers in new-builds looming ever closer, interest in heat pumps and heat networks is rising as developers look for more energy-efficient solutions.

In fact, the Clean Growth Strategy (published by the UK Government) predicts that heat networks will meet 20% of demand for heating and in buildings by 2050. Heat networks, also called district heating, can use any energy source which includes renewables and efficient heat pumps.

Heat networks deliver hot water from a central source to individual properties through a network of insulated pipes.

Although a heat network can cover an area the size of a large town it is more often used to heat small blocks of flats and small to medium-sized housing developments.

Despite the interest in – and demand for – heat networks growing exponentially, there are still many who are unfamiliar with the systems, the installation details or with some of the options available when planning a heat network.

If you are looking for advice for a district heating project, talk to a trusted manufacturer who should be able to advise you on the ideal products and the key points that need to be covered during installation.

At Polypipe Building Products we have single and double heating insulated pipe which is manufactured specifically for use with heat networks.

Polypipe can advise on which preinsulated pipes are needed for each part of a project as well as any testing that needs to be done.

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Pre-insulated pipes Both the single and double medium pipes are primarily intended for the transport of heating water in buried distribution networks. The double pipes combine both the flow and the return medium pipes in the same jacket pipe.

Both are hyper flexible and made from cross-linked polyethylene PE-Xa and colour coded to enable easy identification of flow and return during installation, even with mounted dust or shrink end caps The multilayer thermal insulation is made from cross-linked, microcellular polyethylene PE-X foam with a waterrepellent closed cell structure, characterized by its durable, non-ageing insulation performance, and its permanent elasticity, maximizing and maintaining the thickness of the insulation layer, even after bending multiple times.

The high-grade, black coloured UVresistant, double walled, corrugated

HDPE jacket pipe shields the preinsulated piping system against mechanical impacts and moisture, whilst maintaining maximum flexibility.

Installation process The pre-insulated pipe can be laid into the trench directly from the coil but, to avoid damaging the outer HDPE jacket, always remove all sharp objects from the ground and lay the pipe in a sand bed.

When laying larger dimensions and lengths, pulling devices such as winches or tail-end rollers may be used.

Always connect these devices to the medium pipe.

Roll the pipe alongside or straight into the trench, ensuring that you keep the stated bending radius. For double pipes the flow and return must be laid on top of each other.

We recommend that you install identification markers on the pipe network and all branches – and you must conduct the pressure test and before backfilling.

Partially fill the trench with a first layer and backfill only after fully covering the pipes with sand, respecting the minimal layer dimensions as indicated in the trench dimension drawing.

The filling material must be compacted layer per layer until 500mm, at which point the coverage may be compacted by machine.

The installation of adequately anchored fix points at the system’s extremities (typically at wall penetrations) is mandatory. This to secure the connected plumbing against the potential impact of the systems dilatation forces (thermal expansion/retraction).

Although this guidance will be wellestablished for some, the increase in heat network projects will mean more developers and contractors will have to become familiar with the guidelines on the systems.

An established manufacturer should be able to offer broad advice on heat networks.

Heat networks “deliver hot water from a central source to individual properties through a network of insulated pipes.

”

WANT TO KNOW MORE? For more details please go to www.rdr.link/dab014

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HEATING & PLUMBING

Pipe seals Alex Lever, Director of PipeSnug, highlights how to save time and costs on boiler installations while meeting the new requirements for pipe seals and grommets in Part L of the Building Regulations.

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ringleford Heights, a development on the outskirts of Norwich, is a five-year project to sustainably build over 600 high quality new homes.

Working at the site, the Daly Group is an electrical, plumbing and heating contractor operating across East Anglia and parts of Cambridgeshire.

As part of their remit the company is installing new boilers into each home along with FlueSnug, a product designed to fit all 100mm boiler flues, which removes the need for pointing around exit pipes and can be used both externally and internally.

FlueSnug removes any need for pointing, can be installed in seconds and snugly fits the core-drilled hole in the wall through which the boiler flue exits. It prevents heat escaping, acts as a barrier to drafts, damp, insects and pests and gives a neat finish as it can be used both inside and outside the property.

Ian Hudson, Commercial Director for the Daly Group saw its potential, not only in its time saving benefits, but also how it would help the company to comply with changes to Part L of the Building Regulations – which mandates the need for pipe collars where pipes enter or exit a home, helping to maintain the energy efficiency of the building. In these regulations, mortar and silicone are not considered to be an effective seal, and FlueSnug and PipeSnug create a professional finish and seal all-in-one, meeting the regulations.

Time saving Another advantage to using FlueSnug is its time saving capacity: it saves around

22 January/February Professional Housebuilder & Property Developer

30 minutes installation time pre-mixing and pointing of mortar, per boiler.

The product also saves time in terms of compliance; when checking each installation, you can immediately see that the hole around the flue has been sealed.

It also looks professional and is cleaner than traditional mortar or sealant. This aspect of compliance is important to the Daly Group as it adheres to very high standards and offers a two-year warranty to its customers. Every installation must also reach the standard required to meet the NHBC 10 Year Warranty.

Access advantages Another benefit of using the products is being able to install FlueSnug without the need for scaffolding or a cherry picker so eliminating the hazards of working at height for engineers. This is because FlueSnug is flexible enough to be pushed through the brickwork from the inside, and rigid enough to pop back into place to provide an air and water tight seal.

During servicing, if you need to inspect or access the flue then FlueSnug can be removed and then replaced. This is another time saving benefit which makes service teams’ jobs a lot easier and again can be done from the inside of the building, removing risk and the need for expensive scaffolding and health and safety equipment.

WANT TO KNOW MORE? For more details on PipeSnug and FlueSnug visit www.rdr.link/dab015

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HEATING & PLUMBING

Warm up Worcester Bosch has introduced two new heating solutions: a new Air to Water Heat Pump and a hybrid heat pump.

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orcester Bosch has announced the launch of the 7001iAW air to water heat pump and the Hybrid 7000iAW, a low-carbon air to water heat pump and hybrid heat pump and boiler respectively.

Martyn Bridges, Director of Technical Communication & Product Management, said: “Although many know us as the UK’s leading boiler manufacturer, we do in fact offer a full suite of heating and cooling technologies, including heat pumps and hybrid solutions.”

Low carbon Suitable for renovation and new build projects, the 7001iAW air to water heat pump has a monobloc design to house all refrigeration circuit components to keep maintenance low and a pre-configured AWE indoor unit for straight-forward installation.

There are optional standalone Green Storage WB range Heat Pump cylinders from 150 to 300 litres.

The Hybrid 7000iAW allows the integration of a high efficiency low-carbon heat pump with the benefits of a gas combi boiler, for small to medium properties. Features include simple installation through easy access, monitoring of temperatures to operate either the heat pump or the boiler for best overall efficiency, and no requirement for additional DHW storage due to hot water being generated by the boiler alone.

WANT TO KNOW MORE? For more information on the 7001iAW air to water heat pump please goto www.rdr.link/dab016 For further details on the Hybrid 7000iAW please goto www.rdr.link/dab043

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HEATING & PLUMBING

Pump it up Mitsubishi Electric launches a low-carbon heat pump for the multi-residential sector.

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n a move to provide a low carbon option for the multi-residential apartment sector, Mitsubishi Electric has launched Ecodan Hydrodan. A new water-to-water heat pump, the packaged ‘plug & play’ solution has been designed to provide heating and hot water in residential apartments, and to capitalise on the sustainable energy efficiency that the next generation of heat networks may offer.

“There are already renewable heating solutions for single homes, but this is one of the first truly low-carbon options available for multi-residential apartments” said Alex Bagnell, Product Manager for Hydronics at Mitsubishi Electric.

He continued: “The next decade will see us continue to decarbonise home heating, in order to reach the net-zero target and low-carbon technology will play a pivotal role here. Ecodan Hydrodan, and particularly the use of water-to-water heating, is well placed to support this.”

Heat network Ecodan Hydrodan units can be installed in individual apartments to deliver domestic hot water using an integrated storage tank, and low temperature hot water for heating.

The solution operates with a low quantity of low-GWP R32 refrigerant and the units are designed to connect to a 5th generation ambient temperature heat network deployed throughout the building, to deliver renewable heating and hot water.

5th generation networks utilise ultralow temperature, typically between 1030°C, the use of which means that multiple water source heat pumps can be used on the network. The heat pumps can use the network as a heat source or heat sink depending on the demand for heating or cooling. This means that the network can be used as an energy store to share rejected energy from cooling plant with the heat injection needs of heating plant.

24 January/February Professional Housebuilder & Property Developer

Ecodan Hydrodan upgrades heat energy from the water loop for use in each apartment. Each packaged unit offers a capacity range of between 1.1kW and 7.5kW with flow temperatures of up to 60°C. The 170-litre integrated tank includes variable PIC (Pressure Independent Control) Valve loop control, which allows the flow into the unit to change independently of the pressure in the system.

Low noise All connections for the heat network, mains cold water, DHW and LTHW circuit are fitted at the top of the unit to aid installation. Ecodan Hydrodan is also compatible with UFH, radiators, fan coils and fan assisted radiators, and offers both single and twin zone control.

The unit incorporates a heat pump module containing the compressor, refrigerant to water heat exchanger, loop to refrigerant plate heat exchanger and water circulating pump.

The heat pump module operates at a low noise output and has internetbased controls to help keep running costs down.

“The move to low temperature heat networks using the water-to-water model helps to significantly improve the current heat network technologies, by reducing the distribution losses and contribution to apartment overheating,” added Bagnall.

“Ecodan Hydrodan technology also leads the way towards larger community and network heating schemes, where energy can be sourced and shared from other HVAC technologies.”

WANT TO KNOW MORE? To find out more about Ecodan Hydrodan, please goto www.rdr.link/dab017

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HEATING & PLUMBING ROUND UP

! WARMAFLOOR Ventiza ventilation system Warmafloor, part of the Wavin Group, has launched a new range of mechanical heat recovery ventilation systems. The Ventiza range has been designed to offer an end-toend solution, which helps to control the flow of air into any residential space. Available in a range of sizes and variations for different types of property, the ventilation systems are designed to ensure a high air quality output for any property type – including flats and apartments, with a special low profile, ceiling-mounted unit available.

For more information go to www.rdr.link/dab018

! LG Therma V Monobloc ‘S’ LG has launched the latest version of its Therma V Monobloc air to water heat pump – the Therma V R32 Monobloc ‘S’. The ‘S’ stands for ‘Silence’ and ‘Supreme’ designed to highlight the units reduced noise level and best performance criteria. The new Monobloc ‘S’ is equipped with a new remote controller which supports a number of functions. It comes with a premium design 4.3-inch colour LCD monitor, user friendly interface that uses simple graphic, icon and text controls, easy schedule and installer settings and energy monitoring without meter interface to provide estimated power consumption figures.

For more information go to www.rdr.link/dab019

" VOKÈRA BY RIELLO Unica MAX Vokèra by Riello has launched the Unica MAX, a hybrid enabled, 20% hydrogen-ready gas condensing boiler range which features a corrosionresistant stainless steel heat exchanger. Designed to accept 20% hydrogen, the new Unica MAX will adapt to burn the methane-hydrogen blend when the local network makes the transition. The boilers have active combustion control (ACC) so they can adapt the air/gas mix according to the gas quality available. The new range is available in two combi boiler models: 35C and 40C and a choice of 20S and 30S system boiler versions.

# MIRA SHOWERS Mira Opero Mira Showers’ new Mira Opero has been designed to bring luxury showering moments and features Mira HydroGlo technology, a warmup feature that communicates through a glowing light when the shower has reached its desired temperature.

Operated via a push button for simple on/off control, customers can enjoy the 250mm overhead or multi-mode handset at the touch of a button, with the option of being able to run both heads at the same time. Also included with the unit is Mira CoolShield, a technology that stops heat transferring to exposed surfaces of the shower valve.

For more information go to www.rdr.link/dab021

For more information go to www.rdr.link/dab020

" CONDENSATE PRO Primary Pro The company behind Condensate Pro, the product designed to protect condensate pipes freezing in low temperatures, has launched ‘Primary Pro’, a simple way to protect external heating pipework. The Primary Pro product includes bespoke 28mm x 19mm UV-stable and weatherproof insulation and a ‘Bond & Seal’ sealant. Each length of insulation is protected with a UV-stable and weatherproof coating and the insulation has been specially designed for easy cutting, mitring and bonding.

For more information go to www.rdr.link/dab022

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EXTERIORS & LANDSCAPING

Call for reinforcements Shahid Raza, Engineering Manager UK and Ireland at Wrekin Products, discusses the benefits of geogrids – a solution designed to reinforce soils and help to minimise construction times.

26 January/February Professional Housebuilder & Property Developer

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f we look back to the start of 2021, almost 50,000 new homes were built in the first three months achieving the highest figure for more than 20 years.

While this may sound like a success, 300,000 was the magic number throughout recent years and calls for at least 345,000 new houses per year is now the norm.

Timeliness is essential for contractors expected to support internal profitability demands, national housing requirements and global sustainability needs.

Therefore, practical and effective solutions are needed.

From a housing perspective, contractors often use reinforced concrete options for slopes and structures on residential developments. These can be labour intensive to install, carbon intensive to create and a costly element of a project.

There is an opportunity for the use of concrete to be reduced, or even eradicated, from this stage of new developments, and there is a solution available that can be tailored for different projects that is no less effective more than 50 years after its arrival to the construction and infrastructure market.

Geogrids For contractors and developers under pressure, geogrids – a member of the geosynthetics family – are an underutilised range of products capable of invaluable benefits simply through reinforcing soils and similar materials.

Furthermore, they can accelerate build programmes and enable a strong start onsite before construction even begins.

The long-term impact of geogrids can be identified from multiple perspectives, such as making the reinforced area capable of easier redevelopment in the future and the increased value of the site as a result. Geogrids combine the use of long-lifecycle plastic with the least amount of non-renewable resource to support the maximum life of structures.

These solutions use minimal manmade materials, offering a more sustainable option to the traditional concrete alternatives that is no less robust considering they also improve the bearing capacity and safety of a structure. There is also the option of re-using on-site material, even from previously failed slopes, which can be excavated to support constructing a stable embankment or slope.

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Reinforced soil slopes are less “obtrusive and more aesthetically pleasing for communities ” Time saving

Reinforced soil slopes are less obtrusive and more aesthetically pleasing for communities, particularly if they are designed with a planted face. As well as being more aesthetically pleasing, a reinforced retaining wall will reduce time on a construction programme. These savings can be increased further through curved and tiered reinforced soil retaining walls.

Making the most of unused site materials Wrekin was approached by earthworks contractor DXI to cost an existing soil bund design, at which point the team quickly recognised that an effective solution, which would use three times less materials, was possible.

Working closely with DXI and digging further into their requirements revealed that the recommended erosion control system wasn’t needed and the site had a surplus of clay ideal for the bund.

The solution was to create a bund with a shallower face, with an environmental barrier on top, replacing the erosion control system. This alternative saved significant costs with a solution tailored to fit the construction process on site, making the most of surplus material that would otherwise need disposing of.

WANT TO KNOW MORE? For more information on Wrekin Products go to www.rdr.link/dab023

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EXTERIORS & LANDSCAPING

Enhance biodiversity

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n order to help boost biodiversity and conservation across the country BioScapes has launched a range of self-contained, integrated eco-systems and associated products. The company is a new business under the Rolawn Group, an established supplier of topsoil and turf.

There are two different products within the range, the BioCube and NatureArk. The products have been designed to help to directly offset the negative impact of biodiversity loss.

The company believes that the products are suitable for installation in both commercial and residential environments such as, private gardens, new housing developments, local authority projects, roof gardens, commercial sites and general landscaping schemes.

Terry Smithson, Biodiversity Manager and expert ecologist at BioScapes said: “Biodiversity is vital to our future and is the fundamental contributor to processes such

as pollinating our food, providing clean water and filtering the air we breathe. We upset these systems at our peril.

“But no matter how much space you have, you can always make space for wildlife, and the BioCube provides the perfect solution in this respect by creating a self-contained area, which can be used in a range of environments, and that will support wildlife.”

PHPD discovers how the latest horticultural products can help to boost biodiversity efforts.

Wet and dry habitats The BioCube provides a combination of wet and dry habitats, supporting the process of rewilding through the development of ecosystems which encourage small mammals, amphibians, insects, invertebrate and plants to thrive.

It has been launched alongside the NatureArk which delivers a similar suite of benefits, and has been developed for implementation in smaller community environments, such as schools, as well as commercial construction projects.

WANT TO KNOW MORE? For more details of the company’s range of biodiversity products please go to www.rdr.link/dab024

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LEGAL UPDATE

Controlling costs H

Alexander Jullienne, Collyer Bristow, examines how to get on top of fluctuating material and labour costs.

Fluctuation “provisions seek to provide a degree of comfort to builders

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ousebuilders and developers are continuing to feel the impact of shortages of materials and labour amid the sustained disruption linked to Covid-19 and Brexit. It shows no signs of abating, particularly as Covid-19 cases surge due to the Omicron variant.

As construction costs increase, the profit margins for contractors and subcontractors (usually between 2-5%) on ongoing jobs subside exposing their balance sheets, particularly if they have not allocated the risk of fluctuations when pricing up the job.

Usually, when parties sign up to a construction contract, they will agree the sum and the cost of the labour and materials at that specific point in time. This point in time is often referred to as the contract’s “Base Date”. In some projects, the contract programme may contemplate the works lasting several years, during which time the cost of materials and labour could rise due to inflation and other market factors such as the shortage of labour and materials currently experienced.

Whilst shortages can cause project delay which may lead to liquidated damages being levied by the employer, they will also directly impact on the cost of the job. The greater the demand and the shorter the supply of the materials, the higher the price will be at the time of procurement. This can pose constraints on builders who would have priced the job on the historical rates.

The default position under standard forms places the risk on the contractor or builder who will agree to the rates and prices for completing the job at the outset.

Usually, there will be no recourse for contractors to claim additional costs under the contractual provisions unless the parties have agreed to incorporate a fluctuations provision. Fluctuation provisions seek to provide a degree of comfort to builders.

Three approaches Most JCT contracts offers three approaches to fluctuations which vary the scope of what can and cannot be adjusted in the event of changes after the contract’s base date.

The first approach, the default position, permits changes to the contract sum if any of the rates of contribution change, or a new tax is introduced which impacts upon the taxes to be charged. The second option, an extension to the first option, includes adjustments to the contract sum for variations in labour and materials cost.

Importantly, these options require the builder or contractor to supply a full buildup of the rates and prices used during its tender. This can sometimes deter parties from signing up to this option.

A third option prescribes a formula for the contract sum to be adjusted as opposed to the actual increases. This is complicated as it the formula to be used changes depending on the type of work being carried out and there are some 60 different categories of work noted in the formula rules.

The existence of fluctuation clauses are important as in their absence they may lead to financial instability on the job which can lead to disputes. They protect for unexpected changes in the cost of materials and labour. Such clauses also can work in reverse when prices decrease, albeit such cases are rare.

In today’s particularly volatile market, builders and employers tendering for new jobs may want more certainty around the cost of the job meaning they will likely be more attracted to these fluctuation clauses. It is of course, a twoway street whether such fluctuation provisions apply and employers may insist on the contract not being adjusted due to inflationary pressures such as shortages of materials. Then it will become a commercial question for the parties on how to proceed.

WANT TO KNOW MORE? Alexander Jullienne is an Associate in the Construction Law team at Collyer Bristow.

For more information go to www.rdr.link/dab025

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GENERAL BUILDING

! HOMEVENT Sub-floor ventilation fan To combat the challenges associated with providing adequate ventilation in hardto-naturally ventilate spaces below suspended ground floors, Homevent has launched a mechanical ventilation alternative. The MORI WMF Weatherproof MultiFunctional Sub-Floor Ventilation Fan is designed to control air moisture content, as well as radon gas, in sub-floor spaces. It is weatherproof, which means it can be installed on the outside of the property, limiting maintenance to periodical inspection and cleaning from outside the home. The fan has been designed to deal with operating temperatures from -200C to 500C.

For more information go to www.rdr.link/dab026

# NATIONAL VENTILATION Design service

" ARC BUILDING SOLUTIONS Eaves Insulator

National Ventilation has launched a new whole-house ventilation design service for design and build projects, with a dedicated new specification team. Aimed at architects, developers and builders with developments of 100 plots or less the free service provides a full whole-house ventilation design, which will detail unit calculations, a full kit list, recommended duct routes, as well as a pre-order site visit where necessary. To take up the free design service architects, developers and builders can visit the company’s website.

Made using non-combustible glass mineral wool, the ARC Eaves Insulator can be installed at the wall plate and ceiling junction to ensure thermal insulation. Designed to resolve issues of traditionally difficult to reach areas, the ARC Eaves Insulator is fitted from above before the roof covering is installed. The product is compatible with ventilation openings of 10,000mm2/m and available to fit 600mm rafter centres. It can also be used in conjunction with ventilated facia and soffit designs.

For more information go to www.rdr.link/dab027

! IDS Xtra Step IDS has expanded its flooring portfolio with the addition of the Xtra Step water-resistant laminate range. Six stylish real wood effect decors are now available ex-stock, offering a flooring solution suitable for a wide range of domestic applications. The 12mm thick planks come in a choice of popular shades including elegant greys, fashionable greige and easyliving oaks, across three surface finishes of Linear Grain, Authentic Grain and Registered & Embossed.

The Xtra Step laminate range is FSC certified and is supported by a 25-year residential warranty.

For more information go to www.rdr.link/dab028

For more information go to www.rdr.link/dab029

! BOBCAT R-Series telehandlers Launched in 2021, the first of Bobcat’s new R-Series telehandlers have been delivered in the UK. The three T41.140SLP 14 m Stage V telehandlers form part of an order for five T41.140SLPs purchased by Truelove Property and Construction Ltd, based in Lincoln. With standard tyres fitted, the T41.140SLP offers a maximum lift capacity of 4.1 tonne, a maximum lift height of 13.65m and a maximum forward reach of 9.8m. The new telehandlers are in use on current Truelove property developments in Lincolnshire, where the company is building individual two-storey family homes.

For more information go to www.rdr.link/dab030

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Professional Housebuilder & Property Developer

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KITCHENS & BATHROOMS

! MOORES Definitive collection – Oslo The latest addition to the Definitive collection from Moores has been designed to bring contemporary style and functionality to the kitchen. Understated in design, the company says Oslo promotes a purist approach that offers real functionality and the opportunity to create a space that complements constantly evolving lifestyles. Painted frontages with a matching reverse, Oslo also comes with a selection of modern handle designs in on trend finishes.

For more information go to www.rdr.link/dab031

" GROHE Allure tap Grohe’s Allure tap line has been updated, featuring a minimalist slim design. The range also encompasses floormounted taps and waterfall spouts for the bathtub, which allow for a holistic, coordinated design. For accents in the bathroom, the Allure line offers a choice of different colours and finishes: Chrome, Brushed Cool Sunrise, Brushed Warm Sunset, and Hard Graphite – all of which can be coordinated with the company’s Allure accessories.

# KNIGHTSBRIDGE Bathroom accessories Knowing it is the little touches that impress in bathroom design, Knightsbridge supplies more than 30 different types of shaver socket, in an array of colours, finishes and fixings, to suit numerous styles of bath and washroom. Sockets can be screwless, flat plate, raised edge, or round edge and finished in a variety of matt and reflective metal finishes – matt black, polished brass, and gunmetal to name a few.

Shaver sockets can be matched to other wiring accessories such as two-way plate switches and fan isolator switches.

For more information go to www.rdr.link/dab035

For more information go to www.rdr.link/dab032

! CRL Bellagio Bellagio is a new adjustable shower door hinge with cover plates from CRL. With in-built seals for a seamless, high-performance finish, Bellagio – which is made from solid brass – features a modern square design and is suitable for use with 8 and 10mm tempered safety glass.

The zero position of the hinge is adjustable with a capacity of 50kg, when using 2 hinges, and a maximum door width of one metre. It is available in three finishes: Chrome, Matte Black and Brushed Nickel.

For more information go to www.rdr.link/dab033

" REGINOX Amur tap Reginox’s Amur tap features a high-neck spout with a contemporary square and narrow profile which has been designed to curve gracefully and exude elegance and sophistication. A single side lever, which pulls away from the main body of the tap to operate water flow, adds a further sense of originality. The WRAS approved Amur is available in a choice of either sparkling chrome or brushed steel and comes with a 10-year guarantee.

For more information go to www.rdr.link/dab034

32 January/February Professional Housebuilder & Property Developer

# INDESIT Aria built-in cooking collection Indesit has introduced a range of built-in Push&Go microwave ovens. The built-in appliance benefits from time-saving features including Push&Go, EasyWarm, and EasyClean. Push&Go automatically commences cooking at maximum power for 30 seconds, while EasyWarm can quickly warm up a baby’s bottle or reheat a beverage. EasyClean is an eco-friendly cleaning cycle. The Aria Push&Go built-in microwave oven has a 25 litre cooking capacity, seven power levels to choose from and a grill.

For more information go to www.rdr.link/dab036

032_PHPD_FEB22_Layout 1 24/01/2022 10:16 Page 33

" PRONORM Door finishes ! FIBO Waterproof wall panels Fibo has announced that all of its waterproof wall panels have been certified as antibacterial. The certification confirms that the wall panel’s surface is able to inhibit the growth of microorganisms that form E.coli and Staphylococcus aureus – bacteria that can cause various infections, or even lead to pneumonia.

Elise Almås, Product Development Director at Fibo, said: “Maintaining hygienic spaces is a critical factor to consider during the specification process across many sectors. That’s why we’re proud that all of our wall panels have been proven to help control the spread of infection from unpleasant bacteria.”

For more information go to www.rdr.link/dab037

German kitchen brand Pronorm has introduced two new door finishes of Oak Trend and Angora Grey. Oak Trend is a premium real wood veneered door featuring a narrow-fluted design with vertical grooves and solid wooden edges. Angora Grey is a new organic colour with a velvet soft ultra matt texture and anti-fingerprint technology.

The Oak Trend and Angora Grey door finishes are available across the company’s four key kitchen ranges of Y-Line and X-Line handleless, Proline 128 and Classic-Line.

For more information go to www.rdr.link/dab038

! ABODE Pronteau ProTrad The Pronteau ProTrad features a traditional hot tap design and is available in 3in1 and 4in1 models. The variants offer 75 - 98° instant filtered steaming hot water, as well as regular hot and cold functions. The ProTrad 4in1 also provides fresh filtered cold water.

The hot water temperature is set via the PROBOIL.2X under sink boiler – an insulated model with digital controls – which offers a 2-litre stainless steel tank and toolless installation.

For more information go to www.rdr.link/dab039

034_PHPD_FEB22_Layout 1 21/01/2022 15:33 Page 34

PRODUCT FOCUS

Get organised for 2022 West Fraser explains how it can assist housebuilders in specifying the correct panel products for different applications.

W

est Fraser (formerly known as Norbord) is committed to supporting customers in a variety of ways. The combination of a downloadable checklist for housebuilders and an interactive product guide enable housebuilders to specify the right panel product in all sorts of applications.

Housebuilders can download a checklist which will help in the selection of the appropriate product from floor to roof.

The checklist is just one of many resources available on an area of the West Fraser website designed especially for housebuilders.

Online resources The housebuilders' page includes an interactive product guide to download, details of projects using West Fraser's boards, answers to frequently asked questions and samples and brochures to order. A click on the tabs at the side of the

guide opens up the chosen product, application or technical information. The guide contains information on panels in the SterlingOSB Zero, CaberFloor and CaberWood MDF portfolios, including detailed technical product data and installation advice.

In addition to this, West Fraser's booklet highlights different applications, including roofing, flooring, walling, timber frames, hoarding, and furniture among others such as moulding and packing.

The guide, which also encompasses contact information for general enquiries and technical expertise, can be downloaded from the housebuilders' page on West Fraser's website or, if a paper copy of the guide is preferred, this can be ordered on the website.

All West Fraser panel products produced in the UK are manufactured in mills that have obtained the environmental ISO 14001 accreditation. Responsibly sourced, the panels are FSC-certified and created from locally grown timber, cutting embodied carbon from transportation.

WANT TO KNOW MORE? For more information go to www.rdr.link/dab040

ADVERTISEMENT INDEX Birkdale Sales ..........................................page 28 www.rdr.link/DAB100

Jigsaw Capital Ltd ....................................page 10 www.rdr.link/DAB105

Quickslide Ltd ......................outside back cover www.rdr.link/DAB110

Domus Ventilation ....................................page 33 www.rdr.link/DAB101

OMNIE Ltd ....................................................page 9 www.rdr.link/DAB106

Triton Showers ..........................................page 23 www.rdr.link/DAB111

Grass Concrete Ltd ..................................page 27 www.rdr.link/DAB102

OMNIE Ltd ....................................................page 11 www.rdr.link/DAB107

Hyundai Construction Equipment Europe ........ ......................................................inside front cover www.rdr.link/DAB103

PF&D Ltd ..............................................loose insert www.rdr.link/DAB108

Informa Markets/kbb Birmingham ......page 19 www.rdr.link/DAB104

Professional Builder Live ........................page 31 www.rdr.link/DAB109

34 January/February Professional Housebuilder & Property Developer

Uform ..............................................................page 4 www.rdr.link/DAB112 West Fraser ................................................page 15 www.rdr.link/DAB113

035_PHPD_FEB22_Layout 1 24/01/2022 10:17 Page 35

LAST WORD

The Inside View: 2022 trends Steve Hird, Director at interior design specialists, Edward Thomas Interiors outlines five home styling trends to watch out for in 2022.

1. Colours Always one of the most anticipated interior design trends, colours for 2022 will mostly revolve around a palette of blues. The Dulux Colour of the Year, ‘Bright Skies’ is a cool, calming and tranquil blue that will provide an ideal base for kitchens, bedrooms and home offices. In fact, one of the new kitchen cabinetry ranges is a wintry pale blue and we expect this to be popular, alongside the forest green that’s been in high demand this year.

This being said, don’t discount the brighter and more playful colours.

Pantone’s Spring/Summer 2022 palette focuses on cheerful pastels and refreshingly bright hues, reflecting the idea that we want to live in more lighthearted and unconstrained homes, filled with spontaneity and whimsy.

2. Hybrid styling There’s a couple of styling concepts we expect to be explored more next year. The first is what’s known as Japandi design and is a fusion of Scandinavian functionality with Japanese minimalism. It’s about creating bright spaces with clean lines, hidden storage and a simplistic beauty.

Think natural materials and patterns alongside unfinished woods, all given warmth with accent colours and textures.

The second is continuing the connection to the outdoors idea that’s been enormously popular but amplifying this to adopt principles from biophilic design. This might be expressed through natural lighting and ventilation, but will also include even more greenery and plants within the home; blurring the boundary further between home and garden; patterned wallpapers, fabrics and prints inspired by nature; and the widespread use of the pastel green colour family such as sage, khaki, olive and mint.

3. Multi-functional spaces With many people still using their home as a full or part-time workplace, the need for multi-functional spaces remains prevalent.

Home offices have been firmly established, but what about the other

‘zones’ in your home? We’ve all had plenty of time to learn how we use the rooms in our homes and 2022 will be the year to style accordingly.

Think wall-mounted drinks bars to help a living room provide an elegant socialising space, the study that doubles as a bedroom for a student returning from university, the garden pod that’s a creative studio and somewhere to workout, or the cosy kitchen corner that transforms into a home cinema.

4. Upcycling & Vintage The collective emphasis on sustainability will be a big trend for 2022 and we expect some of this to translate in the selection of antique, vintage or upcycled furniture. Not only is this more environmentally responsible but it really emphasises a homeowner’s individuality and personal taste. A pre-loved piece of furniture is unique, and whether you leave it as is or upcycle to suit your lifestyle, its story will always be worth telling.

5. Bold accents & Textured fabrics With much interior design focusing on natural materials, pastel shades and simplicity, we’ll still need to inject depth and warmth into our styling. Black or dark accents on lamps, mirrors, handles, ornaments or picture frames will all help create immediate contrast. Similarly, textured fabrics like waffle, boucle and twill ensure home comforts are equally inviting.

WANT TO KNOW MORE? For more information please go to www.rdr.link/dab041

Professional Housebuilder & Property Developer January/February

35

PHPD PAGE GRID_Layout 1 11/09/2021 14:58 Page 1

New Development Finance products for the House builder / Property Developer

100% Finance

Sales Guarantee

Planning Gain

100% finance (there are three types available) 1. Joint Ventures. If the site owner is prepared to offer up his site as a security for a development loan to make more profit then we can typically secure you 100% of the construcDon budget to develop out the site – so no cash in required from you except professional fees 2. Sale under value. If you are able to purchase a site for lower than its true value then provided that the total cost for the site, plus the construcDon costs plus the finance cost come to no more than 70% of the GDV (total sales value) then typically this will aOract 100% finance for all costs – you will need to pay for prof fees and possibly stamp duty etc.

3. 100% finance proper. The lender will provide every single penny relaDng to the purchase and development of qualifying projects. This includes stamp duty etc. and there are no PG’s (personal guarantee) required of you either. Qualifying projects are those in areas where there is a fluid demand for the properDes being sold and that the profit against GDV is at least 27%

Sales Guarantee facility This is a new product to the market. The funder enters in to contract to buy ALL your completed new build stock on a parDcular project. In return they will, if required by you, release 8% of the GDV in cash that you can use towards the purchase / development of the site.

Key points: (i) You are sDll allowed to sell your units on the open market (ii) Any units sold on the open market aOract a fee from the funder of 3%-5% for agreeing to enter contract with you and release the cash (where taken) (iii) Any units bought by the funder will be at a discount of typically 20%

Key benefits: (i) It de-risks the project for you (ii) It also reduces the risk for a development finance lender and so they are more inclined to fund your project or indeed offer you beOer terms (iii) You have the opDon to take their cash advance offer which you can use towards the acquisiDon of the site or its construcDon (iv) It is a simpler alternaDve to mezzanine (top up) finance and (v) By taking the cash release means that you invest less of your own cash into the project it and so this ‘unused’ cash could be invested in another project therefore allowing you to make more money

Planning Gain faciliEes 1. Sites with planning – so, if you come across site where you can see an opportunity to improve the planning such as increase the site density, then you may wish to purchase the site and spend the following months ‘working up’ the planning. We have lenders who will provide you with a bridging loan up to 70% of the site price at compeDDve rates and then once the planning is through, they will morph the bridging loan in to a development loan so that you can develop out the site should you wish.

2. Sites without planning – typically these will be sites with buildings upon them such as former care homes. The lender with advance up to 60% of the site price PLUS they will also fund the planning fees. You will be expected to pay for an insurance policy to cover any abort in the planning process – the cost of this is usually around 13-15% of the planning costs

Work with us…

Our friendly team is always on hand to answer any quesDons you may have about the availability and likely terms for property finance for your project.

If you’d like to speak to us about your next exciDng opportunity, please contact us or use the form provided.

Email: enquiries@pf-d.com Phone: 0161 4343 9981