PSBJ March 2024 by Red Hut Media Ltd

Public Sector Build Journal March 2024

Healthcare

Education

Leisure

psbjmagazine.com

Issue 139

COLLEGE EXPANSION SHOWCASES DARING DESIGN ABA delivers Oxford University’s first dedicated social learning space integrated within a new collegiate building

Housing

Top tips on how to achieve a long-lasting flooring installation

Lessons learned from a decade of delivery at a university hospital

Why relationships are still the kingmaker in procurement

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WELCOME NOTE

Editor

Hannah Woodger

hannah@redhutmedia.com

Rebecca Kemp

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Print & Digital Advertising Sam Ball

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Jim Moore

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Alison Brooks Architects (ABA) has delivered Oxford University’s first dedicated social learning space to be integrated within a new collegiate building. See page 08.

Print Design Manager Jack Witcomb

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Digital Design Manager Matt Morse

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Accounts

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Publisher Sam Ball

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Welcome to the March issue of PSBJ... In public buildings, there will, naturally, be features within their four walls subject to more wear and tear than others. Take, for example, the flooring within a building. Regardless of whether it’s a school, hospital or library, the floorcovering within that environment will receive incredibly high footfall during its lifetime, not to mention the bags and furniture that it will be exposed to. When it comes to specifying flooring for the renovation or build of a facility, you will not only want to make sure the flooring has been installed correctly, but you will also seek peace of mind that the floor you’re selecting is appropriate for the activities that will take place above it. In this month’s edition, we’ve addressed these two specific issues with in-depth commentary from leading flooring specialists, F. Ball and Altro. On page 18, Neil Sanders, Technical Director at F. Ball, discusses some simple steps to guarantee a longlasting flooring installation, using best-practice preparation processes and tried-andtested products. Meanwhile, on page 20, Dave Ford, Specification Manager at Altro, considers the key criteria when specifying flooring for specialist teaching spaces. With careful thought at an early stage of the design process, you can rest assured that the flooring you choose will be an appropriate specification and it will be laid upon a surface prepared to avoid floor failure. Elsewhere in this edition, Winckworth Sherwood’s social housing team points to the five things social housing providers should consider in the year ahead, Sto discusses the benefits of marrying offsite construction with external wall insulation and Dougall Baillie Associates reveals how timely professional advice can relieve building owners of the need to panic over aerated concrete.

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I hope you enjoy this issue. Don’t forget, you can also access the magazine’s features, product news and supplier information on PSBJ’s user-friendly and engaging website. Fully responsive, the website allows you to read all the latest stories on the go either on your smartphone or tablet. Simply visit www.psbjmagazine.com.

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CONTENTS

06 News

A round up of the latest industry news, including charity events, awarded contracts, completed projects and much more.

08 Upfront

Alison Brooks Architects (ABA) has delivered Oxford University’s first dedicated social learning space to be integrated within a new collegiate building.

12 Healthcare

Morgan Sindall Construction’s Eastern Counties’ Area Director, Alister Broadberry, reflects on lessons from a decade of delivery at James Paget University Hospital.

14 Legal & Business

08 18 Floors, Walls & Ceilings

Alan Ferns from Dougall Baillie Associates reveals how seeking timely professional advice can relieve building owners of the need to panic over aerated concrete.

F. Ball offers a guide to subfloor preparation and floorcovering installation, with advice on steps along the way to ensure optimum results and make sure projects last as long as possible.

16 Housing

20 Education

Winckworth Sherwood’s market-leading social housing team points to the five things social housing providers will need to consider in the year ahead.

With a diverse range of subjects taught in secondary schools, Dave Ford, Specification Manager at Altro, considers the key criteria when specifying flooring for teaching spaces.

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22 Timber

Taylor Lane Timber Frame explains how the use of timber in construction – one of the country’s oldest build methods – is the future of UK construction.

24 BIM

The advantages of a BIM and specification partnership extend beyond the design and build stage, helping architects bring added value over the long-term project lifespan.

CONTENTS

22 34 Technical Focus

Daniel May of Consort Architectural Hardware discusses the proposed standard change from BS 476 to EN 1634-1 and the impact it may have should it pass.

20 26 Fire Safety & Protection

30 MMC & Offsite

28 Leisure

32 Talking Point

Nicola John, Managing Director of Fire Door Maintenance (FDM), explains the vital need for accredited fire door safety training and how a new facility will help the public sector raise standards.

Myrtha Pools has completed a precisionengineered, six-lane 25m swimming pool for Knaresborough Leisure and Wellness Centre, resulting in an efficient state-of-the-art facility.

36 ARCHITECT@WORK Preview

Ken O’Neill, Business Development Manager for Offsite from Sto, discusses the benefits of marrying offsite construction with external wall insulation (EWI).

Time for the architecture and design community to mark 20th and 21st March in their agendas for the 11th edition of A@W London. This year’s focus will be on ‘designing from the ground up’.

Lewis Archibald from complete construction partner Stepnell discusses the benefits of forging longstanding relationships with framework providers.

38 Product Showcase

A dedicated focus of industry news, products and case studies to help specifiers and local authorities make informed decisions.

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NEWS

INDUSTRY UPDATES Each month, PSBJ rounds up the latest public sector construction updates, from new contracts to industry awards.

New chapter for Canterbury’s Pilgrims’ Way Primary School Pupils at Pilgrims’ Way Primary School in Canterbury are set to benefit from a brand-new and highly-sustainable school after planning permission was granted in October for a project to replace the existing facilities. Morgan Sindall Construction was selected by the Department for Education (DfE) in February 2023 to develop plans for the replacement of time-expired buildings at the school. The scheme comprises the construction of a new two-form entry primary school and demolition of the existing 1970s-era building to enhance the educational provision in the local community. The school is operated by Veritas Multi Academy Trust and will have capacity for 420 pupils. This project marks the first appointment for Morgan Sindall’s Southern Home Counties business under the latest iteration of the DfE’s construction framework. The scheme will see the creation of a new hall, classroom spaces, kitchen and a multi-use games area (MUGA). The existing nursery will remain on site and be connected to the new infrastructure. As construction will take place alongside a live school environment, Morgan Sindall will carefully plan building work so as not to affect the school’s day-to-day operations. The new building will be ready for occupation in September 2025.

Architecture firm makes the switch to nine-day fortnight Architecture practice Holmes Miller has officially switched to a nine-day fortnight, following a successful trial. In an employeeled decision, Holmes Miller made the move to a 72-hour working fortnight – which is a small reduction in contracted hours with no loss of pay – to aid project collaboration, enhance office culture and improve work-life balance for its employees. Callum Houston, Managing Director at Holmes Miller, said: “Our main aim with this change was to create an inclusive, welcoming and balanced work environment that maintains the wellbeing and job satisfaction of our high-calibre team. After considering several different flexible working pattern options, we took them to a staff vote, and the overwhelming winner was a nine-day fortnight. The results we’ve seen from our initial trial have been positive, both in terms of employee satisfaction and overall service delivery. Implementing this new way of working has allowed our team to spend more time doing things they love – whether it be personal development, taking up a new hobby or just having the time for general ‘life admin’.” Shazil Saleem, Architectural Assistant at Holmes Miller, said: “Since the nine-day fortnight was introduced, I’ve been able to attend Friday prayers, learn new skills outside of work, attend appointments that don’t disrupt or take time out of my working hours and achieve an overall better work-life balance.”

Alliance Leisure appointed to new leisure centre project for Kingston upon Thames Alliance Leisure has been appointed to work on the concept design for a new leisure centre for Kingston upon Thames London Borough Council in south-west London. Appointed via the UK Leisure Framework, which is owned and managed by Denbighshire Leisure Ltd (DLL), Alliance Leisure will help shape the new two-storey venue, which has sustainability, accessibility and inclusivity at its heart. The design team, which includes architecture firm Roberts Limbrick, are currently working with community stakeholders, potential future users and the council to ensure the new design meets their needs. Located in Kingston town centre on the site of the old Kingfisher Leisure Centre, which closed in 2019, outline plans for the new facility include two swimming pools with moveable floors. The 25m, eight-lane pool will offer spectator seating for 150 people, while the smaller pool, measuring 20 x 10m, will feature lights, water fountains and accessible steps for fun splash sessions. A pool pod and hoist will be available in both pools for comfortable access for those with additional needs. Following extensive consultation and a strategic review of indoor sports needs across the borough, other facilities will include a 150-station gym, four-court sports hall, three multi-activity studios, a group cycling studio, two squash courts, a spa suite with sauna and steam room, cafe and a soft play area. The centre will also offer a fully-accessible Changing Places toilet facility.

Pagabo reaches £6bn social value-enabled milestone National framework provider Pagabo has successfully hit its biggest social value milestone to date, achieving £6bn in social value, enabled through works and services procured through its collection of frameworks. Marking its 10th year in business, 2023 saw the Pagabo team continue its strengthening success with the announcement and launch of several frameworks. Its portfolio expansion includes the £545m M&E Framework and the forthcoming third iteration of the Professional Services Framework, which is set to go live in April 2024. All of these frameworks and the organisation’s wider work supports one of Pagabo’s core principles of being a force for good through its actions. The £6bn social value milestone includes the creation of more than 7000 jobs, with another 28,000 safeguarded. Collectively, these two achievements alone equate to more than £246m of social value enabled. Other notable statistics include the creation of work placements, with close to 2300 placements and apprenticeship opportunities sitting at nearly 1900. Jason Stapley, Chief Procurement Officer at Pagabo, said: “At the heart of all of our frameworks and our ethos as a team is to drive social value, so we’re very pleased to hit such a key milestone as we celebrate our 10th year in business. Wider than that, we strive to be pioneers for procurement that is ethical for our clients, suppliers and communities.”

NEWS

Strategic refurbishment at Freeman Hospital completes Work has completed on a strategically-important ward refurbishment project at Freeman Hospital to create an environment for care that is supportive to clinical staff and reassuringly calm for patients. The transformation was designed by Medical Architecture for the Newcastle upon Tyne Hospitals NHS Foundation Trust, and the works delivered by Robertson Construction North East. Working to a consistent design standard, particular attention is given to design for patients with dementia and frailty, as well as technical standards and guidance compliance, working within the constraints of the existing structure. The aesthetic is light and bright, with good-quality and well-coordinated ceilings, lighting fixtures and finishes. Working with the trust’s dementia team, an artistic approach to wayfinding was developed to aid those with cognitive impairment, with different rooms and spaces identified by their own unique local landmark. Biophilic design principles were incorporated in the upgraded circulation and lobby spaces to improve the environmental qualities of these high-traffic spaces. Alex Ferguson, Architect at Medical Architecture, said: “These strategic upgrades will make a big difference to the experience of patients, staff and visitors, demonstrating that relativelymodest but well-planned interventions can create high-quality spaces that deliver excellent value to the trust.”

Construction industry accounted for 12% of UK administrations in 2023 The construction industry accounted for 12% of administrations in 2023 – the second highest sector in the UK – according to analysis by full-service law firm Shakespeare Martineau. A total of 1641 businesses, 200 of which came from the construction industry, filed for administration last year – marking a 22% increase compared to 2022 and 91% rise in comparison to 2021. Retail, construction, hospitality, manufacturing and real estate were the worst-hit sectors, collectively accounting for 59% of the administrations. Regionally, Greater London led the way with 22% of the filings, followed by the North West (14%) and South East (12%), data from The Gazette Official Public Record has revealed. While January (76) was the quietest month, administration numbers leapt to 177 in October – the most recorded for 43 months (185 in March 2020). Andy Taylor, Partner and Head of Restructuring at Shakespeare Martineau, said: “The significant uptick in the number of companies filing for administration in 2023 underscores the challenges faced by businesses amid changing consumer habits, financial pressures and geopolitical uncertainties.”

Rendall & Rittner appointed to manage flagship Ealing development Leading property management agent Rendall & Rittner has been appointed to manage 127 West Ealing, a flagship residential development comprising 142 apartments, of which 106 are private and 36 social housing, and a range of amenities. Building upon the company’s extensive portfolio, Rendall & Rittner took over management of the development in January 2024. 127 West Ealing is a premium collection of one- to four-bedroom apartments delivered by TT Group (formerly Telereal Trillium) just a threeminute walk from West Ealing train station. In addition to the luxury homes, the development features a range of amenities including concierge service, residents’ lounge, co-working space and four podium gardens. Martin Hellenas, Divisional Director at Rendall & Rittner, comments: “As a flagship development for TT Group, we are proud to have been appointed as the managing agent for 127 West Ealing. Our unique approach to property management ensures that we can deliver exemplary professional practice that meets the needs of clients and residents, and we are committed to upholding the highest standards of service at 127 West Ealing.”

Topping-out ceremony for Daphne Steele Building at NHIC development Construction of the University of Huddersfield’s new National Health Innovation Campus (NHIC) has celebrated a key milestone with a topping-out ceremony held at the Daphne Steele Building. This first building on the Southgate site, close to the main university campus, is named after the UK’s first black matron. Daphne Steele emigrated to the UK from Guyana in the 1940s and the ceremony was attended by her son, Robert Steele, who unveiled a plaque watched by members of the Steele family. The building named in Daphne’s honour is the first of the exciting project that will help to improve health outcomes and lead innovation in healthcare for the north of England. It will bring together public-facing facilities including award-winning student-led clinics, and be a focus for entrepreneurial academic activity, serving the regional and wider health economy in strong public-private partnerships. Specialist clinical teaching facilities will provide unparalleled support for workforce development. The ceremony was attended by University of Huddersfield Vice-Chancellor Professor Bob Cryan CBE and guests included James Wimpenny, Executive Director of construction partner BAM Construction, Anthony Langen, Managing Director of architecture practice AHR, and Russell Green, Project Manager of construction consultant Gleeds.

UPFRONT

DARING DESIGN Alison Brooks Architects (ABA) has delivered Oxford University’s first dedicated social learning space to be integrated within a new collegiate building. The new building, Cohen Quad, was awarded to ABA through an international competition for the project and is Oxford’s first academic and residential quadrangle to be designed by a female architect. expanded Exeter College’s A BA 700-year-old campus at Oxford University with the new 6000m 2 building designed to bring people together for learning and lively exchange of ideas. Led by Alison Brooks, ABA’s daring design retains the historic Grade II-Listed 1913 Ruskin College facade and plugs the contemporary expansion into it, as Exeter College’s ‘second’ campus in the city. Cohen Quad transforms the traditional typology of a four-sided quadrangle into two quads enclosed within an S-shaped building. These two courtyards lie at the north and south ends of the narrow site, with adjacent cloisters that open into the Learning Commons – Oxford University’s first social learning space. The Quad’s loosened, organic plan geometries follow the bend of the street and winding through the length of the building, the cloisters widen at points to carve out informal meeting and learning spaces. Private seminar, study rooms, auditorium, offices and student accommodation rooms distributed at different levels overlook these common areas. Reinventing the traditional ‘collegiate quadrangle’ rooted in medieval monastic traditions, the Cohen Quad project reflects contemporary ways of learning and socialising, reimagining the Oxford college

as a modern and accessible home for diverse student and teaching communities. Conceived as a journey with a series of destinations, transparency plays a pivotal role in the building experience. The building’s light-filled and universally-accessible spaces create visual connections and facilitate social and knowledge exchange, both within the spaces and with the city. “Windows and views in every corner and at every turning make one feel like a secret spectator of the beauty of the surrounding city,” says Dame Frances Cairncross, former Rector of Exeter College. The £29.5m project, fully funded through Exeter College’s fundraising programme, was successfully completed in 2020. The competition design was used to inspire alumni and patrons worldwide to contribute to a world-class collegiate building.

A fluid space for teaching, learning and social interaction Visitors are welcomed from the Ruskin College entrance at Walton Street, through a cloister defined by a rhythm of timber arches, into the Learning Commons. It offers a variety of public and private study areas, a double-height cafe, a cherry wood window seat looking onto the outdoor amphitheatre, and a sweeping staircase connecting the four levels.

The building, virtually self sufficient, hosts a versatile mix of spaces, including a double-height cafe-restaurant, seminar rooms, offices and essential facilities like laundry, IT, housekeeping and prep kitchens. Fitzhugh Auditorium, a 110seat multi-purpose event space, sits at the north-west corner of the building, abutting a public street and drawing south light from its curved glulam roof. Concerts, events, lectures and dinners can be staged in this light-filled but acoustically-tempered and sealed environment, with the north quad acting as the landscape threshold and stage for collegiate life. Cohen Quad also houses the college’s Special Collections Archive designed to the British Standard for storage and exhibition of archival documents (BS 5454:2000), with a research room for visiting scholars.

A living campus for students Cohen Quad emerges as an inclusive learning and social venue where students both study and live, thereby doubling its use and enriching the atmosphere it harbours. Social areas are active spaces day and night with lectures, tutorials, exhibitions, events and conferences, enticing students out of their rooms to support mental wellbeing and relieve academic pressure.

UPFRONT The top four floors of Cohen Quad are dedicated to bedand-study rooms for a capacity of 90 students. Each of the student accommodation floors shares a family kitchen with a large cooking island and a 16-person dining table. Student rooms are designed with integrated cherry wood desks illuminated with natural light, generous storage and compact bathrooms. The larger wheelchair-accessible rooms hold a prime corner position overlooking Worcester Place, while fellows’ living and teaching studies occupy loft spaces under the curved roof. On the third floor, five research and teaching offices are clustered around a light-filled senior common room, which opens onto a south-facing terrace formed by a sinuous cut made in the curved roof.

Evoking heritage The upper floors are topped with a distinctive curved roof covered in anodised stainless-steel Rimex shingles. The roof’s unique geometry and material is a unifying device between the old and new, a mediator between institutional and residential, and the all-embracing enclosure for this scholarly community. Referencing George Gilbert Scott’s latticed spire of Exeter College’s Neo-Gothic chapel, its patterned stainless steel folds across wall and roof surfaces – a single planar element, or ‘cloak’ cut to fit the building like the tailoring of cloth to a body. Its construction technique and pattern draw inspiration from the Arts and Crafts movement led by William Morris, a graduate of Exeter College. In response to the concerns raised by local residents regarding the reflectivity of roof shingles, a 1:1 mock up was installed at the pre-construction stage. ABA selected shingles in two tones, which were then etched, stippled and bead-plastered by specialists at Rimex to limit the material’s reflectivity. 

UPFRONT

A limited material palette of exposed low-cement/high GGBS concrete, limestone, cherry wood and glulam timber was chosen for robustness, longevity and carbon sequestration. Cohen Quad’s first two storeys are clad in Bath and Clipsham Ashlar limestone on the exterior that mirrors the surrounding collegiate buildings, while the interior finishes are exposed concrete, Jura beige limestone, cherry wood, Jatoba flooring and brass ironmongery. The cloisters and auditorium are spruce glulam.

Sustainability The building is designed for the highest standards of sustainability with the use of renewable energy and a building management system that monitors automated ventilation and energy consumption. Its high-performance insulation envelope achieves increased airtightness and minimal heat loss through thermal bridging. Using thermal mass, solar thermal panels and air-source heat pumps, Cohen Quad has achieved a 20% improvement on Building Regulations standard for energy consumption and a 40% improvement in thermal performance. ABA employed long-term passive sustainability design principles in the building’s form and layout. These include a shallow depth building plan, generous ceiling heights that support cross ventilation while maximising natural light, and exposed structural concrete and stone finishes for thermal mass. To reduce the carbon footprint of the new building, a concrete grade with recycled aggregates was specified and glulam timber used for the cloister and auditorium. The ‘fabric-first’ approach resulted in a highly-insulating, high-performance building envelope ensuring minimal heat loss. Automatic attenuators and manually-operated windows enable natural ventilation and night-cooling throughout the building. Only two high-occupancy, acousticallysensitive spaces (auditorium and Ruskin Room) are conditioned with comfort cooling via air-source heat pumps. 32% of the total regulated energy demand is fulfilled by onsite renewables including solar thermal panels for hot water supply and airsource heat pumps. Three historically-significant facades were retained accounting for savings in embodied carbon and projected longevity of 200 years. At handover, the building has achieved a B rating for the UK’s Energy Performance Certificate (EPC). 

www.alisonbrooksarchitects.com

“With its generous, adaptable, light-filled spaces in high demand by a wider academic and public audience, Cohen Quad proves the ability of education architecture to delight and inspire.” – Sir Rick Trainor, Rector at Exeter College

HEALTHCARE

A DECADE OF DELIVERY Morgan Sindall Construction’s Eastern Counties’ Area Director, Alister Broadberry, reflects on lessons from a decade of delivery at James Paget University Hospital. on the most easterly stretch S ituated of the UK coastline, the James Paget University Hospital (JPUH) in Gorleston, Norfolk, cares for a population of over a quarter of a million residents across Great Yarmouth, Lowestoft and Waveney. As the hospital enters its 42nd year of operation, it provides a great showcase on how to rethink, revitalise and reinvent clinical spaces to meet the increasingly-intense demands placed on the NHS for its services and assets. Keeping pace with this rate of change has been no small feat. As its construction partner for more than a decade, Morgan Sindall Construction’s Eastern Counties business has been well placed to observe these unique pressures, how they are reflected across the hospital’s estate, and the improvement projects that have kept the hospital providing cutting-edge care.

Keeping healthcare facilities healthy It probably comes as no surprise that the scope of projects at a hospital like this can vary widely, and anything from ward refurbishments to large-scale new builds can be expected. Over the last 10 years at JPUH, this has seen our team carry out projects that have varied from long-term builds to fast-paced reactive refurbishments, encompassing everything from bespoke structural support systems to a brand-new, state-of-the-art theatre complex. What’s more, for each refurbishment or new-build development, the clinical demands

of the facility must be balanced with the building work while also factoring in the usual – but always complex – pressures of budget and money. Therefore, one of the most important qualities for delivering in an acute care setting is flexibility. While that may sound obvious, it’s been the wideranging set of challenges and timescales we’ve faced that has meant tailoring every solution to each project’s key needs while minimising any impact on patient services. For example, when a new emergency department (ED) extension was required to create additional space in response to the COVID-19 pandemic, it needed to be designed and delivered in just a matter of weeks leading up to Christmas 2020. To further add to the time pressure, the ED’s position at the front of the hospital means ambulances park outside it, and so getting this blue light access back up and running quickly was imperative. To achieve this, we collaborated closely with our supply chain to deliver an innovative solution that utilised modern methods of construction. This involved bringing a key supplier to the design from day one to ensure that longer lead items could start being developed. This enabled a large proportion of the works to be carried out off site and we installed the units in just two days, ready for the bespoke fit-out. Thanks to this approach, the entire project was completed in only nine weeks. At the other end of the scale, providing a RAAC structural support solution has

been a very different project. It required reactively and flexibly working in small areas of the hospital as they are cleared to carry out structural repairs to the concrete roof planks. The work typically takes two days in each small area, which can be released or changed at short notice, making agility and communication with all stakeholders vital. To help ease the pressure, our team came up with a completely new timber solution that speeds up the work by 70% compared to traditional steel alternatives.

Going over and above (and around) A common theme with many hospital construction projects is the inherently overlapping, interconnected and intricate layout of the facilities. This has been exemplified in several projects, including one of the biggest the trust ever undertook, which was the vertical extension of the hospital to create a new day case operating theatre. This complex includes three operating suites, trolley bays, ward areas, waiting recovery areas, main entrance, reception and theatre staff change areas as well as upgrades to some of the existing main theatres. And, of course, all this was done in a live environment. The extension was not added to a nearby plot of land, but suspended over an existing ward and right in between the children’s ward and cancer care wards. Careful scheduling and planning was

HEALTHCARE required to meet the construction goals while ensuring that the patients in the surrounding wards could be cared for in peace. Therefore, as well as the regular communication, privacy and dignity hoarding, the team installed temporary ventilation systems to protect the vulnerable patients on these wards. Other examples of rethinking how our team has had to operate due to the inherently-congested nature of the site include using a carefully-positioned crane to lift new air-handling units on to the roof and to pump concrete through long hoses fixed into corridors to complete an internal alteration to the ambulatory care department. In addition, to convert the old A&E into an emergency paediatrics department, we had to erect a new firstfloor steel gantry using a spider crane so that we could access the relevant area. The team then stripped out and replaced the MEP services, with every single material hand carried through the live hospital under supervision.

Building trust with the trust Over the decade we’ve been working with JPUH, we’ve maintained a consistent core team that understands the hospital, the area and is well versed in Morgan Sindall’s Intelligent Solutions approach, which revolves around finding innovative and customised solutions to every project. Knowing the building’s idiosyncrasies and having a great relationship with the people in each ward and department means we’re able to put the patients and clinicians first in the decision-making process. This has included bringing in X-ray staff to help with new suites, as understanding the equipment size, use and operation was key in designing room

layouts and logistics. We’ve also regularly engaged with theatre staff and ward sisters to sensitively programme works and access around their live needs. Routinely delivering high-quality spaces safely, on time, in budget and without affecting the patient experience ultimately builds the trust for the next project. What’s more, our teams also look beyond the build to see how they can positively impact the hospital. This has included booking magicians and balloon modellers for the children’s ward, getting young patients involved in hoarding decorations and carrying out a week-long volunteer project to transform a disused hospital courtyard. After 595 volunteer hours and £7800 of donated materials, this provided the hospital with a valuable rehabilitation area.

Looking to the future While many of the developments we’ve worked on at JPUH are proactive, our decade at the hospital has taught us that the healthcare landscape is changing all the time, and we must be agile enough to react. The experience of COVID-19 being a significant case in point. Right now, we’re still on site delivering two important projects that will ensure the trust can continue to give the best possible care to their patients. Beyond that, the Government has announced that it will receive national funding to explore all options for the building of a new hospital. So, the future for James Paget is bright, and we’re certainly proud to have played a small part in the history of this fantastic hospital. 

www.morgansindallconstruction.com

LEGAL & BUSINESS

Alan Ferns is the Director of Structural Engineering at Dougall Baillie Associates

RAAC AND RUIN? Alan Ferns, Director of Structural Engineering at Dougall Baillie Associates, reveals how seeking timely professional advice can relieve building owners of the need to panic over aerated concrete. come and panics go from Scandinavia in the P anics in the pragmatic world reconstruction period after of engineering. It is part of the job to identify potentially intractable problems – and then bend the collective mind to creating a practical solution to them. That is why the current disquiet over RAAC in a number of public buildings throughout the UK needs to be kept in perspective. If you subsisted only on a diet of mainstream media, you could be forgiven for thinking the entire built estate was on the point of imminent collapse. For clarity, this is not the case. Yes, Reinforced Autoclaved Aerated Concrete (RAAC) exists in a number of buildings, but the number is small in comparison to the totality of schools (more than 20,000 in England), hospitals and other public buildings, and most closures are precautionary, rather than evidence based. But first of all, what is RAAC? It is an aerated, lightweight cementitious material with no coarse aggregate, looking in cross section a bit like the inside of an Aero bar. When it was introduced to the UK

the war, it was hailed as an innovative wonder material. In fact, if RAAC planks – the technical name for the concrete panels – in a building are properly protected, there is a maintenance schedule and there is no sign of water ingress, the roof will likely be fine and the facility can continue to be used. According to construction and engineering materials expert Professor Chris Goodier of Loughborough University, RAAC is still manufactured and installed all over the world and can be an appropriate construction material if properly designed, manufactured, installed and maintained. The problems arise in situations where maintenance has been neglected over the course of years or, indeed, decades. In buildings from the 1950s, 60s and 70s, when RAAC was used freely, maintenance regimes were not as comprehensive as they are now and users did not know what to look for or what to do. Given that the material was lightweight and economical, it is hardly surprising that many manufacturers were

happy to supply it – with the best of intentions and with no foreknowledge of the issues that would rear their heads further down the line. Although local authorities have been aware of RAAC in their buildings for some time, things came to the boil a year ago when the Office of Government Property sent a safety briefing notice to all property leaders, regarding the dangers of RAAC, stating that “it is now life-expired and liable to collapse”. It put the onus squarely on those responsible for the management, maintenance or alteration of central and local Government buildings to know whether their buildings contain RAAC and, where they do, to act appropriately to ensure that such buildings are deemed safe. How can those concerned go about this? The first step is inspection, either by a surveyor or a structural engineer. Both are professionals who will act in the client’s interest, the difference being that the former will identify problems while the latter will also propose manageable solutions. Inspection is eased by the fact that most RAAC planks are in flat roofs on single-

storey buildings. Drones can give a clear picture of the roof covering and heat sensors can check if water has penetrated. If there is water ingress, then, as far as RAAC is concerned, it is game over. There is no remedial solution and use of the building has to be immediately stopped. However, RAAC planks can be replaced with traditional roofs with timber joists or a dualpitch roof truss. The good news is that RAAC does not affect residential buildings. The bad news is that, like a previous panic – asbestos, many owners or operators of public or commercial properties do not know that they are, or might be, affected. The issue is not going to go away. But there are answers to it, and prudence would dictate more regular monitoring and inspection regimes – something that will almost certainly be factored in by insurance companies at renewal time. However, it’s not a case of RAAC and ruin. Professional advice and guidance can alleviate the understandable instinct to panic. 

www.dougallbaillie.com

HOUSING

WHAT WILL SOCIAL HOUSING PROVIDERS NEED TO ADDRESS IN 2024? Winckworth Sherwood’s market-leading social housing team points to the five things social housing providers will need to consider in the year ahead.

compounding the current state of paralysis within the housing sector. Ambiguity over housing targets and the delayed publication of changes to the National Planning Policy Framework casts doubt on the support for the industry by the current Government. In contrast, the Labour Party has said it will recommit to targets and scrap plans for the Infrastructure Levy. With so much up in the air, providers can be forgiven for treading cautiously.”

New regulatory frameworks

More planning uncertainty

Building safety’s long shadow

2024 will see many of the key provisions of the Social Housing (Regulation) Act 2023 kick in for registered providers (RPs), says Matt Cowen, a Senior Associate in the governance team. “This is a landmark moment for the social housing sector that will see a much greater focus on tenant issues, which will now be ‘proactively regulated’ by the Regulator for Social Housing. “For RPs, this means significant changes to the way they operate, where they allocate funds, the range of data they need to collect and the way that tenants are involved in decision-making structures. There is a lot for RPs to consider and the early part of 2024 really will be the last opportunity for RPs to prepare before they are subject to regulatory scrutiny from April 2024. “As well as the introduction of a proactive consumer regime and a new set of consumer standards, the Government will release the results of their consultations on Awaab’s Law and the professional qualifications that RPs’ employees will need to hold. RPs, therefore, need to be alive to whether further changes will be needed to their business.”

Housing delivery declined dramatically in 2023 with unwelcome layers of complexity and bureaucracy in the planning system. Greater clarity is needed in 2024, says Lindsay Garratt, a Partner in the planning team. “The Levelling Up and Regeneration Act (LURA) was designed to provide much-needed clarity and efficiency to the planning system, but various amendments during its passage through parliament have created unwelcome layers of complexity, bureaucracy and burden. Rising building safety standards and the introduction of new levies are slowing things down further. “The current S106 and CIL regimes are by no means perfect, but RPs are used to them and understand how they impact viability considerations. The proposed Infrastructure Levy presents a significant shift away from this. Despite the initial announcement in March, little detail as to how providers can prepare for this change has since followed. We hope that will emerge this year. “Uncertainty relating to this year’s general election is inevitably

As expected, huge swaths of secondary legislation were published in 2023. Its immediate and unexpected effect was to create more, not less, uncertainty as RPs grappled with uncertain definitions, contradictions and lack of practical guidance. We can expect more of the same this year, says Charis Beverton, a Partner in the construction team. “2024 will see the standard form construction suites, such as JCT, publish amendments to deal with building safety to assist the industry in fair contractual risk allocation. We will also start to see Building Safety Regulator Gateway 2 and 3 determinations. These will assist in understanding how to frame and particularise such applications and how much delay applications cause construction programmes. “2024 will also be the year of building safety cases and building assessment certificates as the regulator starts to call in buildings for assessment. We anticipate safety cases and certificates will start to become mandatory for insurance, sale and charging purposes throughout the year.

HOUSING “This year will also see determinations on Remediation Orders, more case law on Remediation Contribution Orders and, we predict, the first determination on the scope and extent of a Building Liability Order. The latter will have a profound effect on the industry, introducing a parent company guarantee by default and, thereby, we think, preventing or hampering the dissolution of SPVs whose ‘lifespan’ would otherwise only have run to the end of making good defects or the last unit sale. “All in all, building safety casts a long shadow and we anticipate its effects will continue to extend and surprise during 2024.”

For-profit RPs, new investors and investor-RP joint ventures will top 2024 2024 will see an increase in collaboration between for-profit and charitable RPs, particularly at the development stages. New investors and joint ventures will prove popular, predicts Ruby Giblin, a Partner in the housing finance team. “Alternative funding models will continue to make an impact in 2024 whilst interest rates for traditional debt funding remain stubbornly high. Investors and stakeholders will increase activity through joint ventures, lease structures, management leases, taking equity stakes and entering into forward sale agreements. Successful models are already emerging, for example, M&G with its shared ownership fund and its tie up with Hyde and other RPs. Others will follow. “Investors not traditionally seen in the social housing market will show greater interest in this sector – and not just in shared ownership – and will look to see what suitable models will emerge.

“2024 is likely to continue to present challenges in the economy with a slow rate of growth, continued costs of retrofitting alongside construction and tenants’ consumer legislation. An injection of equity will provide a boost for the sector, provided it is carefully managed; and in this challenging environment traditional RPs going it alone might potentially struggle to pay their bills.” 2024 is expected to remain a challenging operating environment for RPs. Finding opportunities will be essential, adds Lucy Grimwood, a Partner in the housing finance team at Winckworth Sherwood. “The fundamental issue remains that there are currently far more things RPs need to spend money on – retrofit, building safety, consumer regulations, disrepair and staff training, to name but a few – than there is money to spend. Furthermore, the cost of that money remains far greater than in previous years with increased interest rates and inflation – hence the sector’s interest cover remains at an alltime low. “Strong governance to ensure both a big picture understanding of the organisation and its competing priorities and obligations, together with comprehensive data to ensure specific details are available, will continue to be essential for all RPs. The regulator will continue to expect RPs

to firmly test business plans with robust stress testing, with real thought given to resolution recovery planning. “Practical mitigations include a focus on flexibility. A rolling charging programme, finance terms with as much flexibility as possible and a hedging policy should all put RPs in a strong liquidity position so appropriate debt can be issued at short notice when market conditions are favourable.”

Social rents, homelessness and a new Government 2024 will see an increased focus on the delivery of social-rented housing and on assistance in relieving homelessness, says Social Housing Partner, Charlotte Cook. “The big question is whether there will be a change of Government and with it a change in grant dynamics from home purchase products to those supporting rented stock. Would a new Government create a renewed focus on the outlawing of s21 notices and enhanced protection for those in the private rental market? “Whatever shape of Government 2024 provides, there will be an increased focus on professionalism as housing associations continue to address criticisms raised over the previous 12 months.” 

www.wslaw.co.uk

FLOORS, WALLS & CEILINGS

ACHIEVING LONG-LASTING FLOORING INSTALLATIONS In many cases, the longevity of flooring installations is as important a consideration as the aesthetic appearance, with the need to maximise time between refurbishments and value for money particular concerns for public sector projects. Fortunately, this can be achieved by following a few simple steps, as well as using optimum products at each stage, as Neil Sanders, Technical Director at leading manufacturer of subfloor preparation products, F. Ball and Co., explains. a long-lasting, visuallyE nsuring attractive flooring finish involves following best practice in subfloor preparation and choosing a suitable adhesive based on chosen floorcoverings and environmental conditions. Making sure the subfloor is in a suitable condition before work begins, applying a smoothing compound to ensure a smooth base for the receipt of floorcoverings and remembering to prime beforehand are important processes for avoiding an unsightly finish or even complete floor failure.

Subfloor preparation The first step in any flooring installation is to make sure the subfloor is suitably sound and smooth. If the subfloor is a newly-installed screed, contractors will need to ensure that any laitance, the crust of cement and fine aggregates that forms on the surface of the screed as it dries, is ground off. If the project is part of a refurbishment, the condition of the subfloor should be assessed once old floorcoverings have been removed. Cracked or damaged subfloors will require extra preparations, with cracks as deep as 50mm capable of being filled with a floor repair compound.

Subfloors contaminated with oil, grease or other chemicals will necessitate mechanical preparation, extraction or encapsulation of the contaminants, and heavily-contaminated floors may require complete removal. Old adhesive residues will also need to be removed mechanically unless a smoothing compound that is suitable for use over old adhesive residues is to be used.

Dealing with damp Contractors need to be particularly aware of the problems posed by excess subfloor moisture in the base. Whether the result of rising damp or residual construction moisture, unmanaged subfloor moisture can attack adhesives and floorcoverings, possibly causing complete floor failure. For these reasons, F. Ball recommends that a moisture test is conducted to determine subfloor relative humidity (RH) levels as part of any flooring installation. Where a moisture test indicates that subfloor RH levels are above 75% (65% if wood floorcoverings will be installed), a moisture management solution will be required to suppress excess subfloor moisture levels and prevent floor failure. The application of a waterproof surface membrane is the typical solution for effectively controlling damp. The best-

performing epoxy waterproof surface membranes will isolate excess subfloor moisture where RH values are up to 98%, with a single-coat application, which will fully cure in as little as three hours.

Smoothing compound selection Once satisfied that the subfloor is dry, or an appropriate moisture management solution is in place, a suitable floor-smoothing compound should be applied to ensure a perfectlysmooth base for the receipt of floorcoverings. General-purpose smoothing compounds are available for many situations, as well as products with a wide variety of specialist applications. When contractors are working to tight timescales, the fastest-drying smoothing compounds on the market will be walk-on hard from just 30 minutes and ready to receive floorcoverings in as little as 45 minutes after application. Flexible smoothing compounds that are fibrereinforced are recommended over flexible subfloors, such as steel and plywood, to cope with the natural movement in these subfloors. Smoothing compounds with high compressive strength should be used where floors will be subject to heavy loads or high foot traffic, while calcium sulphate-based smoothing compounds provide optimum compatibility with calcium sulphate screeds.

FLOORS, WALLS & CEILINGS In most cases, it will be essential to prime a surface before applying a smoothing compound. This promotes the optimum performance characteristics of the smoothing compound and, when used over absorbent subfloors, such as concrete, prevents moisture being drawn from the smoothing compound, which will lead to a reduction in the working time. For time-saving purposes, smoothing compounds are available that can be applied directly over old adhesive residues without the need to prime beforehand.

Adhesive choice Once the smoothing compound has cured, contractors can proceed to install floorcoverings using an appropriate adhesive. Adhesive selection should be based on the specifics of an individual flooring installation, including the properties required for ease of installation and the conditions to which the adhesive will be exposed to optimise the appearance and longevity of flooring installations.

Vinyl floorcoverings While wet-lay adhesives are suitable for installing vinyl sheet, where an immediate bond is not required, the instant grab and long open time of pressure-sensitive adhesives means that they are often the best choice for installing vinyl tiles or planks. Hybrid adhesives technology has enabled the development of pressure-sensitive adhesives with a range of additional features, including temperature tolerance and moisture resistance.

Moisture resistance When installing flooring in an area subject to high levels of humidity or surface water, an adhesive with water-resistant properties is essential. Epoxy- or polyurethane-based adhesives are highly effective at making areas impermeable to water, so they are also suitable for installing vinyl and rubber floorcoverings outdoors where surface water may collect. Advancements in technology have enabled the development of one-part, moisture-curing alternatives for internal and external heavy-duty applications.

Textile floorcoverings Specialist adhesives for textile floorcoverings are available that will develop the high-bond strength required to enable carpet installations to withstand high levels of wear when installed over large areas that will be subject to heavy use.

Carpet tile tackifiers ensure that carpet tiles are held firmly in place when subject to lateral movements, including everyday foot traffic and equipment being wheeled around, while allowing them to be easily lifted vertically if they need to be replaced at a later date if they become damaged, worn or stained.

Compatibility check Finally, it is highly recommended that contractors check the compatibility of particular floorcoverings and adhesives. For this purpose, F. Ball produces its Recommended Adhesives Guide (RAG), which lists adhesives recommended for use with over 6000 floorcoverings produced by over 200 manufacturers. 

www.f-ball.com/en

EDUCATION

SPECIFYING FOR SPECIALIST TEACHING SPACES With a diverse range of subjects taught in secondary schools, Dave Ford, Specification Manager at Altro, considers the key criteria when specifying flooring for specialist teaching spaces.

secondary school classroom floors have to deal S tandard with a lot of feet and furniture. Around 30 pairs of feet regularly come, go or rest on the floor; add to that 30 bags, 30 chairs and many table legs, and it’s clear that the floor needs to be tough. But, in any secondary school, there are many other specialist spaces with additional criteria to consider when looking at specifying floors or walls.

floor, reducing static build up that has the potential to damage valuable equipment – both in terms of cost and how vital it is in the day-to-day running of the school. There’s also the added reassurance of its fire standards’ compliance in an area that has a higher fire risk than any other space. Its 10-year guarantee ensures no disruption to the computer systems caused by repairs to, or replacement of, the floor before this time.

Art/CDT rooms

Libraries/study rooms

No surprises here. Art room floors contend with a lot of contaminants, such as chalk dust and muddy water from clay work. Flooring needs to be easy to sweep up and clean up, without pupils slipping up. A CDT room floor presents different slip hazards, such as sawdust, and on top of this, it needs to house heavy equipment and will see regular wheeled traffic. Look to specialist safety floors here, such as Altro Classic 25, with a high level of slip resistance to reduce the slip risk to one in a million, even with that muddy water, and Altro Easyclean Technology, making it easier to clean up. At 2.5mm, it’s tough enough to cope with art props or heavy equipment being dragged around the room, with the added benefit of comfort underfoot. CDT room walls will regularly be knocked, scuffed and bumped. It’s a working space and should look like one but regular painted walls will end up with chunks missing, paint flaking off, scratches, scuffs and more. A freshly-painted wall will soon look as though it was decorated years ago. This is an area perfect for wall protection, such as Altro Fortis Titantium, which is dense, impervious and resistant to bumps.

For individual learning, small group discussions or browsing the shelves, libraries and study rooms need impact sound reduction from feet within the room. No longer dusty, off-putting spaces, these rooms should feel warm, welcoming and comfortable. With foot traffic mainly in front of the shelves and around chairs and desks, the floor needs to be able to withstand busy use. Look for flooring such as Altro Orchestra, which offers comfort underfoot and 15 dB sound reduction, as well as resistance to residual indentation ensures the floor’s thickness is only a benefit, with the weight of heavy shelves and other furniture needed in these rooms causing no problem.

Computer labs/server rooms These rooms have a simple function – protect the equipment that’s kept there, particularly if it’s static sensitive. It’s also not somewhere you want to decorate regularly, so it needs to have a floor that goes the distance and is easy to maintain. Look to specialist options such as Altro Walkway 20 SD, a static-dissipative

Science labs Science labs experience dropped experiments, amongst other mishaps, with the floor taking the brunt. Add to these trollies of scientific equipment coming in and out of the lab, plus students rocking back and forth on stools, and you’ve got the need for a tough safety floor. Look to heavy-duty options such as Altro Reliance, which offers the ideal combination of good chemical resistance, cleanability, stain resistance and durability that a lab needs to look good for the long haul. And that stool rocking? Even if the rubber feet are rocked loose, 2.5mm-thick Altro Reliance can withstand the pressure from the metal studs underneath that could pierce a thinner floor. With a high level of slip resistance, staff and students are also safe from slips caused by water accidental spills.

EDUCATION

Music rooms The sound you want to hear inside a music room is the music being played. The sound you don’t want to hear outside the music room is the music being played. It’s a balancing act. An acoustic floor will reduce impact sound – footsteps within and below the rooms, chairs and other furniture being pulled across the floor. A good option here is Altro Serenade, an acoustic floor, reducing impact sound by 19 dB. At 3.9mm thick, it also provides welcome comfort underfoot to music teachers, who stand for much of the teaching day. And for music rooms – and all creative spaces – consider Altro Whiterock Digiclad, which allows you to choose from patterns or photographic images, either from our pre-designed collection, or your own design, using a straightforward ordering process. Durable and with scratch-resistant properties, the chosen design will retain its looks.

Adhesive-free options Adhesive-free floors have been a breakthrough product in the last decade, and when Altro adhesive-free floors can save you up to 50% on time, up to 50% CO2 and up to 35% in cost, you can see why their popularity has grown. With 14 dB impact sound reduction, they can help with acoustics in noisy classrooms and during the lunchtime rush. No odours from adhesive and quick overlay of existing tiles, even with asbestos, means less disruption and less downtime when you need it most. In the last year alone, Altro has added two new adhesive-free ranges, including Altro Stronghold adhesive-free for commercials kitchens and the highest slip-risk areas plus Altro Illustra, a class-leading safety floor with stunning natural aesthetic designs. 

www.altro.com/education

TIMBER

TIME FOR TIMBER Blane Pannell, Sales and Marketing Director at Taylor Lane Timber Frame, asks why now, after almost five decades, is the timber-frame construction method finally gaining national recognition and Government endorsement? England has 80% market share W hile of UK housing starts, just 9% of these new-build homes were constructed using timber frame compared with 92% in Scotland 1. England, therefore, has the greatest potential for growth. In fact, the Structural Timber Association (STA) forecasts that this figure will have doubled by 2025. This is ambitious but, in recent years, the credibility and importance of MMC Category 2 timber frame has risen sharply as UK housebuilders commit to highvolume developments using timber-frame construction and, in some cases, acquiring timber-frame manufacturers and investing in offsite production facilities. But why now, after almost five decades, is this construction method finally gaining national recognition and Government endorsement? Quite simply, timber is a crucial contributor to the UK’s net-zero target. Housebuilders, housing providers and landlords across England are all seeking ways to improve sustainability and reduce carbon emissions during construction in support of the country’s net-zero ambitions. Timber frame can help achieve this. Something that the Government acknowledges in its policy ‘Timber in construction roadmap’, updated last December. The Government has identified that “…an increased use of timber in the construction industry would make a significant difference to stimulate demand for domestic planting stock in England 2”.

By increasing tree canopy in England and, with proactive forest management, the country would be less reliant on imported timber. It would also stimulate sustainable planting of hard and soft woods. Using this homegrown timber in construction would then help reduce embodied carbon in the built environment. There are two forms of carbon in the built environment, operational – resulting from the type of energy or heating system used in the building and embodied, from the manufacture, maintenance and disposal of the construction products that form the building. A report produced by the Climate Change Committee (CCC) suggests that the use of timber can reduce the embodied emissions in a single building by 20 to 60%. Timber can also act as a carbon store. Again, the CCC has found that carbon storage is approximately 50% higher in timber-frame houses than in masonry homes and can be up to 400% higher for larger buildings 3. In actively promoting the use of timber in construction, the Government is highlighting the environmental benefits associated with this material and modern method of construction, but there are others too. It’s a fast yet high-quality build method. Using timber frame can speed up the build programme by about a third. Timber frame is highly engineered and can offer extensive design flexibility. Smart design can futureproof a property

– ideal for HA and LA housing stock. As a natural insulator, timber – when used in construction – can help to reduce running costs and energy bills. Combined, these benefits prove that the use of timber in construction – one of the country’s oldest build methods – is the future of UK construction. From housing to care homes, education facilities to student accommodation, timber is a proven, trusted and sustainable building material. 

www.taylor-lane.co.uk Sources: NHBC HMI Report 2019

www.gov.uk

www.theccc.org.uk

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BIM

“This range gives us uniquely broadbased knowledge about standards and certifications, including the latest generation of lower-impact mobile access control and energy-saving wireless access solutions,” explains Marc. In addition, ASSA ABLOY offers indepth support for six global green building certifications: BREEAM, LEED, Green Star, WELL, DGNB and HQE 2.

The full building lifecycle

HOW BIM AND SPECIFICATION SUPPORT MAKES LIFE EASIER FOR ARCHITECTS Specifying door and security solutions can be complex and time consuming, but not with the right partner. Architects – and others involved in bringing a building from concept to construction – can benefit from the time-saving support provided by a Building Information Modelling (BIM) and specification partnership. a world of ever-shifting building I nstandards and regulations, security and fire safety stand out for their complexity – and their importance for the building’s future life. Clearly, not every architecture and design studio has the detailed expertise required to complete relevant compliance and specification work quickly and painlessly. Collaborating with a BIM consultant, who also has detailed knowledge of products and local regulations, helps such projects progress more time and cost efficiently. Every stakeholder reaps the benefits – which is why BIM processes are already implemented by around 60% of UK building projects 1. Because every design is also a shifting mass of information, the result – when BIM is implemented successfully – is a project delivered faster, more accurately and with less waste. BIM offers much more than just a useful digital twin. When architects can render security and door solutions at an early stage, for example, aesthetics and usability are not disrupted by frantic last-minute alterations. Cost control is systematised. Transparency is built in.

“Leaning on specification expertise streamlines project management for both new builds and retrofits,” says Marc Ameryckx, BIM Development Manager at ASSA ABLOY Opening Solutions EMEIA. “It helps architects deliver faster, better and more cost effectively.”

Door solutions expertise from a global leader When they work with ASSA ABLOY, architects enjoy personalised support from a dedicated, locally-based specification team. This frees up designers’ time to focus on their core task: realising their vision for the finished building. ASSA ABLOY specification experts ensure issues around fire safety and barrier-free accessibility are built into designs as early as possible. Because teams are based across ASSA ABLOY’s global network, they bring expertise on local issues, standards and certifications. They can even attend in-person project meetings. From doors and door closers to wireless locking devices and complete electronic access control ecosystems, ASSA ABLOY has solutions for almost any building or opening.

The advantages of a BIM and specification partnership extend beyond the design and build stage, helping architects bring added value over the long-term project lifespan. A successful BIM process creates a transparent, authoritative store of knowledge with longevity. It benefits facilities management, health and safety, inspection, maintenance, refurbishment and more over the lifetime of the building. “Our expertise in every solution around the door helps to simplify some of the most painful processes in building design,” adds Marc. “Working with an ASSA ABLOY team adds this invaluable skillset to an architecture or design studio.”

Real-world benefits for architects, planners and consultants For a landmark new development in Madrid, for example, Fenwick Iribarren Architects partnered with ASSA ABLOY. Intuitive software coordinated the ongoing flow of specifications and parameters between designers and all external stakeholders 3. A dedicated UK project specification group was on hand to help Kay Elliott Architects deliver accurate specifications for two new hotels in Torbay, Devon 4. And, in Sweden, consultant TM Konsult has worked with ASSA ABLOY Opening Solutions on multiple projects including residential developments and public buildings, ranging from 50 to over 1000 doors in size 5. “Being able to have support for complex door environments is super valuable and time saving,” says Jonatan Jacobsson, Engineer Architecture at TM Konsult. 

www.assaabloy.com Sources: www.pbctoday.co.uk/news/digital-construction/ bim-news/latest-bim-software-trends-uk/123064 1

www.assaabloy.com/hr/en/solutions/topics/bimspecification/bim-green-buildings

www.assaabloy.com/si/en/stories/customer-cases/ fenwick-iribarren

https://securityjournaluk.com/assa-abloy-in-hotelpartnership-deal

www.ifsecglobal.com/access-control/securityspecification-expertise-assa-abloy-supports-bimprocess-swedish-client 5

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FIRE PROTECTION & SAFETY

that needs to change. As highlighted at the Grenfell inquiry, 106 of the 120 doors in the building had been replaced and comprised different hardware from the tested door. This issue contributed to the doors not performing as expected. To address these safety risks, more training is required, including a focus on the importance of primary test evidence. That is why FDM has launched a new Training Academy, which is the UK’s first practical training centre for the fire door industry.

Raising the bar

WHY SPECIALIST TRAINING IS KEY TO IMPROVING FIRE DOOR SAFETY Nicola John, Managing Director of Fire Door Maintenance (FDM), explains the vital need for accredited fire door safety training and how a new facility will help the public sector raise standards. need for more stringent fire T he door installations, inspections and maintenance is intensifying across the public sector. Post Grenfell and in line with the demands of the Building Safety Act 2022, improving overall quality, compliance and competence is

essential. Although changes to fire safety regulations will help to meet these aims, there are skills and knowledge gaps that still need to be filled. Fire doors are essential in preventing the spread of fire and smoke, yet anybody can install, inspect and maintain them – and

Purpose built, the 3000ft2 Training Academy aims to raise safety standards across the industry. Comprising different types of fire doors and components from a range of manufacturers, the facility provides a dedicated space for hands-on training plus classrooms for theory-based learning. Accredited by GQA Qualifications, an awarding body for specialist and occupational roles, a variety of courses are on offer focusing on how to deliver fire door inspections, maintenance and installations to the highest standards. The Hackitt report underlined the importance of the ‘golden thread’ and this is at the centre of the accredited training. Each course underlines and explains the risks of changing or substituting components in a fire door. After completion, participants will receive a GQA skills card proving their ability for when working on site. A variety of awareness courses are also being developed for any public sector workers seeking to learn more about fire door safety, including representatives from housing associations, local authorities and the emergency services.

Boots on the ground As part of FDM’s offer, the Training Academy is being used to provide bespoke training for our own operatives too. This 400-strong workforce is available to housing associations and local authorities seeking to outsource fire door inspections, maintenance and installations. Before any work begins, details of the manufacturers of the fire doors within a building are sourced. This information is provided to operatives at the Training Academy ensuring they know exactly what to look out for during the inspection, including any potential risks.

Turning the tide The pressing need for more thorough fire door installations, inspections and maintenance has spurred the demand for specialised skills and knowledge. High-quality, accredited training is key to ensuring all those responsible for multiple fire doors can achieve compliance and set higher safety standards. 

www.fdmltd.co.uk

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GLASS EXCELLENCE GLASS EXCELLENCE With over 46 years’ experience and UK-wide coverage, Firman Glass aims to be your number one choice for commercial and industrial glass products. With over 46 years’ experience and UK-wide coverage, Firman Glass aims to be your number one choice for commercial and industrial glass products.

Products

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• Specialist insulating glass units • Anti–slip glass Fire rated insulating glass •• Specialist glass units •• UV bonding Anti–slip glass Electric switchable glass •• Fire rated glass •• Heated glass UV bonding Decorative glass glass •• Electric switchable •• Sandblasting Heated glass TM back painted glass •• Colorfirm Decorative glass

• Sandblasting • Fabric and decorative interlays • ColorfirmTM back painted glass Applications • Structural interlays • Structural glazing • Staircases • Decoration •Applications Glass floors • Treads and stringers • Wall cladding Partitions glazing Shower screens Splashbacks • Structural • Staircases • Decoration • Roof lights • Shelving • Privacy Glass floors Treads and stringers Wall cladding Balustrades Glass doors Technical Support • Partitions • Shower screens • Splashbacks • Full height barriers • Acoustic reduction • Nationwide Coverage Roof lights Shelving Privacy Canopies Fire rated • Balustrades • Glass doors • Technical Support • Full height barriers • Acoustic reduction • Nationwide Coverage •Further Canopies • Fire rated information is available from our sales and technical offices or visit www.firmanglass.com

Firman Glass, 19 Bates Road, Harold Wood, Romford, Essex RM3 0JH Tel: 01708 374534 Email: sales@firmanglass.com Further information is available from our sales and technical offices or visit www.firmanglass.com Firman Glass, 19 Bates Road, Harold Wood, Romford, Essex RM3 0JH Tel: 01708 374534 Email: sales@firmanglass.com

www.firmanglass.com www.firmanglass.com 27

LEISURE

All images: ©Alliance Leisure

MYRTHA POOLS’ EXPERTISE ADDS VALUE TO NEW MULTI-MILLION POUND LEISURE CENTRE Myrtha Pools was involved in an exciting opportunity to deliver a new £17.5m energy-efficient leisure and wellness centre – complete with a precisionengineered, six-lane 25m pool – for the residents of the North Yorkshire market town, Knaresborough. newly-built Knaresborough T he Leisure and Wellness Centre has a range of wet and dry facilities to appeal to all ages, including a pool pod, a leisure

pool with flume and a 60-station fitness suite. Residents can also enjoy the sauna and steam room, a group fitness studio, an immersive group cycling studio and a cafe.

The ambitious scheme was originally commissioned by Harrogate Borough Council and is now part of a wider £47.9m leisure transformation project by the newly-combined North Yorkshire Council. The centre has been developed by leading leisure development specialist Alliance Leisure working in partnership with ISG Construction, GT3 Architects and international modular pool provider Myrtha Pools through the UK Leisure Framework, which is owned and managed by Denbighshire Leisure. The centre will be run by Brimhams Active, the council’s community health and wellbeing company. The state-of-the-art leisure facility has been developed next to the demolished old Knaresborough Pool, which was built in 1990 and closed last year. As well as needing a new pool, the community had asked for more fitness provision and spaces for classes. Complex mechanical and electrical works were needed at the site in King James Road, which led to a slight delay in the opening of the new centre. The impressive pool was created by innovative designer Myrtha Pools, which uses breakthrough technology to pioneer a sustainable approach to each of its projects. Energy efficiency is a crucial factor in ensuring a financially-viable and sustainable future for swimming pools across the UK. The leisure industry is facing huge financial pressures, with the average price of a swim now valued at over £5, according to a new state of the industry report from Leisure DB. Industry expert Richard Lamburn, Head of Facilities at Swim England, has said that new technologies will help to reduce operational costs and cut carbon

LEISURE emissions: “We must adopt sustainable solutions with a low-cost, low-carbon element and using different methods of construction, such as Passivhaus principles and the use of steel tanks, as used by Myrtha.” Myrtha’s pools are manufactured off site, creating a smaller carbon footprint than traditional methods of construction – which use tile and concrete – and offers cost savings of up to 20%. The six-lane pool and leisure pool with flume at Knaresborough’s leisure and wellness centre benefits from Myrtha’s precision-engineered, chromium-rich steel, renowned for its strength and resistance to chemicals and corrosion, which is vital in a pool environment. It streamlines the overall process and reduces ongoing maintenance and sustainability costs. Kevin Burns, UK Business Development Manager at Myrtha Pools, said: “The centre has been a wonderful addition to the local community, supporting modern wellness needs and ensuring access to the important activity of swimming, which we know is highly beneficial to people. “Working on this landmark project has been a joy and we’re very proud to have been part of it, particularly in the use of sustainable technology, which actively supports local authority net-zero targets.” The new centre has been designed to a BREEAM ‘Excellent’ standard, with efficient air-source heat pumps – instead of old-school gas boilers – and roofmounted solar panels to provide an ongoing source of renewable energy. Achieving the ‘Excellent’ standard places the development among the topperforming leisure facilities in the UK

when it comes to energy efficiency, said Alliance Leisure. With LED lighting throughout and a modern building management system and electrical infrastructure, the council anticipates a 60% reduction in carbon output compared to fossilfuelled alternatives. An outdoor children’s play area constructed from natural materials and designed to blend in with the surroundings has been created. Electric car chargepoints and bicycle storage have also been added to encourage sustainable travel. As well as the crucial sustainability solutions involved, the project has driven significant social value, with more than 60% of the works delivered through the local supply chain. Targeted training opportunities have also created several apprenticeship opportunities.

North Yorkshire Council’s Executive Member for Culture and Leisure, Cllr Simon Myers, said: “By moving the service offer from being a conventional swimming pool to a community health and wellbeing service, we aim to help people move more, live well, feel great and reduce the proportion of the population that is physically inactive.” Sean Nolan, Business Development Manager at Alliance Leisure, said: “It has been a real pleasure working with the team to support the council’s ambitions. We set out to meet these ambitions head on and, working in partnership with our colleagues in North Yorkshire, have delivered regeneration that will secure the health and wellbeing of communities for decades to come.” 

www.myrthapools.com/en

MMC & OFFSITE

Prefabricated panels, including Sto brick slips at Trompstraat, Drunen, NL. Image: ©NDDI.

OFFSITE CONSTRUCTION: A OPTIMISING RESULTS THROUGH SPECIALIST PARTNERSHIPS Ken O’Neill, Business Development Manager for Offsite from Sto, discusses the benefits of marrying offsite construction with external wall insulation (EWI) and how collaboration is boosting efficiency.

s the urgent need to build more homes increases, offsite construction has a key role to play. Prefabricating components and structures in a factory enables homes to be delivered more quickly and with greater control. Quality can increase as can efficiency, safety standards and sustainability credentials. To maximise the benefits of prefabrication, collaboration with specialist manufacturers will ensure systems used in the process meet developers’ specific needs while keeping production schedules on track.

Raising standards Highly versatile, external wall insulation (EWI) and rainscreen cladding (RSC) systems are ideal for offsite construction. They can be factory applied to a wide range of structural panels, including timber- and steel-framed structures. Once the EWI or RSC is installed, a wide range of facade finishes can be achieved using render, colours and textures, and brick slips. Engaging with an EWI manufacturer in the project’s early design stages will ensure the most appropriate system is prototyped and developed. The substrate build up and the components needed to meet the project’s specific performance requirements, such as thermal efficiency and aesthetics, must all be considered. These components must work together

MMC & OFFSITE Sto external wall insulation and Sto render applied to timber-frame prefabricated panels as a system otherwise it may not perform as expected once installed or meet UK Building Regulations. For this reason, it is strongly advised to work with a single supplier and avoid changing the design or substituting products at a later point in the process. In line with this need, manufacturers are developing components offering cost and productivity benefits, too. One example is the StoVentec carrier board, which is significantly lighter than traditional third-party cement boards making it much quicker and easier to transport and install. After the design has been established, an experienced EWI manufacturer will be able to provide technical guidance and support in advance of any testing throughout the production process. A manufacturer’s expertise will also help to ensure the installation of the modular wall panels runs smoothly on site. Bespoke method statements can be developed providing guidance on the most effective and efficient process for applying the EWI or RSC system.

Driving efficiency Thanks to ongoing research and development, specialist products have been designed to further increase productivity. These include adhesives and base coats that dry much quicker than standard products used on site.

Factory-installed Sto external wall insulation with a StoCleyer B mineral brick slip facade finish A further benefit is that these products can be delivered to factories in bulk quantities using silos with spray machines. These enable up to 1000kg of the adhesive and base coat to be directly sprayed onto the modular panels enhancing productivity and efficiency.

Prefabrication partners With the potential to deliver a significant proportion of new homes, offsite manufacturing will continue to grow. Specialist manufacturers are ideally placed to respond through innovative products and technical expertise. As a result, modular developers can benefit from tried-and-tested facade solutions and more streamlined production processes. 

www.sto.co.uk

TALKING POINT

FRAMEWORKS: WHY RELATIONSHIPS ARE STILL THE KINGMAKER As we continue to see an increase in projects tendered through frameworks in many areas of the built environment, there are plenty of benefits of forging longstanding relationships with framework providers. Lewis Archibald, Preconstruction and Framework Director at complete construction partner Stepnell, says that the project improvement, reduced costs, better value and greater community involvement brought about by these relationships mean that this approach will be critical as the principles of the Construction Playbook become more ingrained across the industry. now been three years since the I t’s first iteration of the Construction Playbook was launched in the run up to Christmas in 2020. That initial document has since been updated and supplemented with a companion piece in Constructing the Gold Standard, but the 14 key policies that it set out for how the Government should deliver public works projects and programmes have become the commandments by which public sector procurement is living. With the extensive support that frameworks now provide, established relationships and communication is beyond valuable when companies are trying to procure in line with best value, sustainability measures and social value delivery, all of which are particularly pertinent in the current socioeconomic climate.

Smoothing the process Far from being the red tape they were once perceived as being, frameworks have actually engendered the kind of collaborative approaches and early dialogue that many used to believe they prevented. Naturally, there are huge benefits for contractors and consultants in having strong and longstanding relationships with framework providers, but the positives run both ways. Having open two-way dialogue between the framework and the supplier means that intelligence and experience can be shared, which, in turn, gets passed down to the clients. We are regularly having conversations with framework professionals about whether single- or two-stage procurement is the right approach for a given project, or which types of

Lewis Archibald is the Preconstruction and Framework Director at Stepnell. He has more than 30 years of experience in the built environment, having initially started out as a management trainee involved in site engineering before working his way through to board level with his preconstruction expertise.

consultants need to be engaged at which stage in the process for a specific style of build. By having these conversations and enabling decisions to be made much earlier in the process, it’s a win-win for the client and the framework, as they are empowered by knowledge shared by subject matter experts. This makes the whole process a lot smoother for all concerned and can help avoid situations where clients end up taking the wrong procurement route and find themselves in a tangle. For example, a client may take what they perceive as the path of least resistance with a single-stage tender on a design and build refurbishment, only to find that whoever the chosen contractor partner is will simply price the risk that those kinds of projects are loaded with. However, by engaging earlier and having

TALKING POINT those conversations around procurement routes, they would find that two stage would have been the better option as it allows the contractor to assess the risk, look at options for mitigating it and find a best value solution.

Social value These strong relationships also prove instrumental when it comes to social value delivery – a key tenet of any public sector project. As well as helping clients make the most informed decisions in respect to the project team of contractor and consultants, proper engagement at an early stage means that social value action plans can start to coalesce in a way that means it can be embedded from day one of the project. If a contractor is in a position where it can liaise with both the key stakeholders for social value both within and outside the client organisation, they can be in a position to ensure that processes are in place to ensure those stakeholders are involved throughout the project and aren’t passed over when it comes to important decisions. This kind of approach is essential to delivering true social value. If the contractor is kept at arm’s length until a later stage, the timescales for everything are condensed, and this can lead to less focus being placed on social value at the expense of project delivery. However, if that contractor has the chance to actually engage with the people that are going to benefit from the project, they are able to work out what can make a tangible difference and

deliver longer-term improvements. This is far more beneficial than rushed initiatives that may have a short-term impact but don’t leave the lasting legacy that public sector schemes hang their hats on.

In it to win it Having been in the construction industry for more than 30 years, I’ve seen the way public sector procurement has evolved, and frameworks have been a huge part of this. Public sector procurement has evolved in the last decade and a half – in part driven by the likes of the Construction Playbook – firmly towards a ‘framework first’ approach. Those looking to be involved in public sector projects now understand that clients are looking for

added value around the procurement of their projects and that frameworks are the ideal platform to deliver this, backed up by measurable targets that are enforced by framework providers to give assurance on the clients behalf. As well as opening up a wider range of options for public sector clients and, consequently, a wider pool of potential projects for contractors and consultants, the benefits of more transparent procurement are clear to see, and contractors need to understand the added-value approach when it comes to frameworks if they are to have success in the public sector. 

www.stepnell.co.uk

TECHNICAL FOCUS

BS 476 TO EN 1634-1: WHAT DOES IT MEAN FOR DOOR HARDWARE? Daniel May of Consort Architectural Hardware discusses the proposed standard change from BS 476 to EN 1634-1 and the impact it may have on door hardware and the built environment should it pass. Regulations are designed to govern the B uilding methods and materials used throughout construction projects. For decades, modern regulations have developed to form a minimum standard and without them, many structures would be considered dangerous and risking the safety of their occupants. Where fire safety is concerned, legislation plays a vital role in ensuring a building and its design elements will behave appropriately in a fire situation. For fire doors and their hardware specifically, the UK has been following a dual approach to performance classification until now, with the British Standard 476: 22 (BS 476) running concurrently with EN 1634-1. Each assessment method is designed to grade doorsets between FD30 and FD240 depending on how long they can resist fire. However, in December 2022, the UK Government proposed to remove national classifications from Building Regulations. In doing so, BS 476 would be removed from the updated Approved Document B in favour of its European equivalent, which is considered a more rigorous testing method. Although, with the change yet to come into force, many questions continue to surround the proposal. So, what are the implications of a move to EN 1634-1 and what does it all mean for fire door hardware? Daniel May of Consort Architectural Hardware explains: “Over the course of time, regulations habitually require updating. Between outdated methods and technology to the development of new construction targets and cultural shifts – take sustainability as an example – change can often suggest progress.

“In recent years, there’s no doubt that we’ve made strides forward as an industry in relation to fire safety and building design, for example, with us seeing a number of reforms as per the Building Safety Bill and Fire Safety Act. Yet, the latest proposed change to remove BS 476 as a standard feels a little nuanced to some. Over 12 months on since the Government first made its announcement, questions and concerns remain and, with that in mind, we must look into its potential ramifications. “BS 476 is a long-established standard that has been widely accepted in the UK since 1987. As an officiallyrecognised testing method, BS 476 aims to achieve higher fire safety standards by assessing and confirming the fire resistance of various building elements, including fire doors and their hardware. To help assure a door assembly’s fire performance, the test method exposes one face of a full-scale doorset to conditions that simulate a fire scenario, where upon its results, the assembly is awarded a grade (in minutes) for which it can withstand fire.

TECHNICAL FOCUS “Similarly, EN 1634-1 is a European standard that evaluates the fire resistance of building components, including fire doorsets, and is based on harmonised testing procedures across Europe. While EN 1634-1 follows a similar testing method to that of BS 476, and has also been adopted within British Standards, there are slight differences between the two. Although both test cycles follow the same time and temperature, EN 1634-1 positions the neutral plane 500mm from floor level and has variation in its temperature control methods, meaning the furnace is driven harder and the door is more susceptible to warping. As such, the method more closely replicates real-life fire conditions and, for this reason, EN 16341 is considered a more reliable standard. “In any case, a transition from BS 476 to EN 1634-1 has the potential to send significant shock waves through the entire supply chain, and not only for the architectural ironmongery industry. There are no disputes with the testing process itself, but in moving to European standards, UK bodies won’t be able to carry out assessments and aren’t permitted to CE mark and, as a result, we will be withdrawing a long list of fire safety products from the market. By not allowing assessment through approved specialist authorities that have been operating for years, we could be facing huge delays to the industry and its projects, with an immediate influx of products forming a backlog in fire-resistance testing. “BS 476 isn’t recognised under CE or UKCA marking and any manufacturer currently testing to it as a standard would be obliged to re-test their products, causing sizeable disruption – and not to mention costs. Simply put, there would be a void to fill and seemingly not enough capacity within the regulated testing organisations for it to remain successful. With run-in time so essential to the way the industry operates, we must question whether it’s a viable solution or if we would be adding to a problem?”

As part of an ongoing consultation programme, the proposed change to EN 1634-1 remains hanging in the balance, with many stakeholders awaiting further statements to be made. On the future of fire door hardware testing, Daniel continues: “Right now, the UK Government appears to have paused for thought. Such is the importance of product testing in construction, the implementation of this proposal must be carefully considered, and the industry remains optimistic that each set of concerns will be addressed accordingly, including everything from resources and time to costs and the safety of the built environment itself. “Another area to consider is heritage projects, for example. Thousands of heritage buildings reside in the UK, and many rely on bespoke door assemblies that can be certified through assessments in the current regulations. For buildings of this type, there is no one-size-fits-all solution. Yet, with the new European standards, each door assembly would need to remain the same otherwise it would likely be too costly for bespoke testing. With such a significance being put on like-for-like products, the newly-proposed arrangement could reduce design options significantly as a result. There is an even bigger issue for composite doors, where there is no extended application, meaning you can only use exactly what has been tested in every way on previous tests. “There’s no doubt that fire safety will always remain a key concern when it comes to building design and construction and, evidently, there is a need to continue improving clarity and consistency across the board. Those values must also apply with legislative updates and, if the proposed shift to EN 1634-1 is to go ahead, it should only be done so after sufficient time and consideration is taken. Perhaps, with the UK outside of the EU, it’s wholly possible to approach these changes with a practical hybrid system? Only time will tell, but as standards continue to evolve, the industry must anticipate change.” 

www.consort-hw.com

ARCHITECT@WORK PREVIEW

ARCHITECT@WORK 20TH-21ST MARCH

SPEAKERS ANNOUNCED FOR 2024 ARCHITECT@WORK The architecture community in the UK will, once again, gather together in March to explore the latest innovations available within the built environment at ARCHITECT@WORK in London. Over 200 cutting-edge and vetted products and services will be showcased across two floors at the Truman Brewery on 20th and 21st March. One of the big draws to the show is the highly-anticipated talks programme, which is made up of three talks each afternoon. Within the two-day event, guests will have unprecedented access to some of the country’s top experts in design and architecture. This year’s theme, ‘People + Planet: Designing from the ground up’, invites discussions around the latest in biophilia, neurodiversity, wellness and embodied carbon, as well as innovative applications in materials like timber and natural stone.

Speakers confirmed include: Wednesday 20th March 15:00 – 15:45: Timber Inside and Out Wood is good. This material has been grown, cut and shaped by people since the dawn of civilisation and beyond. We know it has the ability to replace carbon-intensive alternatives, and it’s renewable. It is now being used for everything, from ply scrapers to cosy rooms; it is the choice for strength and comfort in a planetfriendly future. CHAIR: Vanessa Norwood Linda Thiel, White Arkitekter Sebastian Cox, Sebastian Cox Parvathy Vipulendran, SODA Studio Charles Tashima, Charles Tashima Architecture

16:15 – 17:00: Nature’s Blueprint For every problem, there is a natural solution. Plants and animals are the best builders, so we are now seeing mega constructions based on biomimetic design, while biophilia is brought into interiors to clean the air and make us feel healthier and happier. How can nature inspire us to create spaces and places that are better for our wellbeing while also protecting the environment? CHAIR: Melissa Woolford Jerry Tate, Tate + Co Anna Liu, Tonkin Liu Je Ahn, Studio Weave 17:30 – 18:15: Green Homes How ‘green’ is your home? The places we live can actually be really bad for us and our surroundings. We need a low-carbon future to house everyone, and design holds the key, whether it’s a one-off building buried into a rural landscape or a block of flats that has been inserted into the existing fabric of the city. CHAIR: Amy Frearson Wendy Perring, PAD Studio Rory Bergin, HTA Design Sarah Broadstock, Studio Bark Jonathan Fashanu, Dash

www.architect-at-work.co.uk

Thursday 21st March 15:00 – 15:45: Sensing Spaces For a long time, we’ve known that design can improve our mental health and creating places fit for a neurodiverse community is paramount. How can colour, smells, light and tactile materials improve the way we interact with the world? Designers and researchers can point us in a direction we’ve never imagined but vital if we’re going to create places that everyone can enjoy. CHAIR: Helen Parton Guy Kornetzki, Nulty+ Dr Katie Gaudion, RCA Savannah Willits from PLP Labs Luke Ward, Gensler 16:15 – 17:00: Re-use and Regain Most of the buildings that will be standing in 50 years’ time have already been built. The most sustainable building is the one that already exists. What are the methods in place to make sure we are saving materials and, most importantly, carbon? CHAIR: Clare Dowdy Rob Songhurst, Hugh Broughton Architects Negar Mihanyar, Hawkins\Brown Daniel Marmot, Artefact Duncan Campbell, Atelier Ten 17:30 – 18:15: London of the Future The UK capital has been known as ‘the big smoke’, but that is set to change. Designers and local Government are exploring regenerative techniques to make sure our wonderful city is cleaner, healthier and more in tune with the natural world. What will London look like in the next 100 years? CHAIR: Rob Fiehn Lousie Duggan, GLA Anne Fehrenbach, Stanton Williams

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REDUCING WATER WASTE IN COMMERCIAL BUILDINGS With the desire to develop sustainable solutions increasing, managing water usage has become more important than ever. Here, Sophie Weston, Marketing Manager at Twyford, takes a look at some water-saving solutions to consider across public and commercial projects. For more than 160 years, Twyford has led the way in bathroom innovation, creating products that continually move bathroom design forward. With a range of smart design features and pioneering products available, installers can play a vital role in sharing their know how and offering advice on the latest sustainable, water-saving solutions. Here are our top tips for reducing water waste in commercial buildings:

1. Water-saving WCs A full-flush toilet uses, on average, 13 litres of water per flush compared to a dual-flush toilet that uses 4 to 6 litres – making dual-flush technology the most effective way to reduce water consumption. Manufacturers are increasingly producing dual-flush plates and cistern systems, such as the Twyford Alcona toilet range that features watersaving Flushwise as standard.

However, water-saving cisterns are only the first step. Maintenance and upkeep are essential. The integrity of washers in valves and flat rubber seals can degrade over years of usage, so remind your customers to check their WCs for running water in the bowl when the toilet has not been flushed.

2. Taps with built-in tech It’s important to reassure customers that even small changes in the bathroom can have a significant impact on water consumption. For instance, brassware like the Twyford Sola infrared spout has builtin water-saving technology, allowing the customer to have better control of their water consumption. Infrared taps are proximity activated, eliminating the risk of accidentally leaving the water flowing. Taps fitted with this technology will usually halt the water even for the briefest of absences, such as when reaching for the soap.

3. Showers and baths that save To help customers reduce water usage in the shower without compromising on performance, we would recommend a shower fitted with a regulator or aerator. An aerator combines air with water to give the feeling of power while regulators place an upper limit on flow rates. Despite a shower using less water than a bath, most customers still like the choice. Manufacturers are continuing to develop space-saving tubs with a lower water capacity, providing the perfect option for customers who want to save water while still enjoying the occasional soak.

4. Commercial water-saving solutions Tackling high footfall areas are essential in the bid to reducing water wastage. For commercial washroom projects, specifying the right urinal system can offer real water-saving opportunities. Manufacturers are now incorporating innovations such as different operation modes, with associated low operation and maintenance costs. For example, the Twyford Centaurus urinal is completely waterless, providing a functional and hygiene solution with the added bonus of odour-reducing intelligence and anti-vandal resilience. Additionally, some urinal systems that use water incorporate a water-saving flush function and proximity flushes, making it ideal for heavy footfall washrooms. Flushing time is decreased when user frequency increases – so, for instance, the pre-set flush time is halved when another user approaches the urinal within one minute after the most recent flushing. Flow rate can also be reduced by changing the duration of the flush.

www.twyfordbathrooms.com/home enquiries@geberit.co.uk

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FLOORS, WALLS & CEILINGS

ACOUSTIC FLOOR BUILD UP ENSURES STUDENT ACCOMMODATION EXCEEDS DOCUMENT E STANDARDS CMS Danskin Acoustics has worked with acoustic consultant Atelier Crescendo to arrive at a floor build up that has contributed to achieving acoustic performance significantly exceeding Approved Document E ‘Resistance to the passage of sound’ 2003 standards at new student accommodation for St Catharine’s College in Cambridge. The accommodation provides two new houses (comprising 23 bedrooms) and improved communal spaces for students to work and socialise at St Catharine’s satellite site on the west of the city centre. It was opened to students in October. The project was designed by Cottrell & Vermeulen Architecture, and the main contractor was Conamar Building Services. Designed with sustainability in mind, the student accommodation has mass timber frames (mostly cross-laminated timber), triple-glazed windows and airsource heat pumps. After taking into account the BREEAM requirements, the criteria to be met for St Catharine’s was that the airborne noise reduction must be over 48 dB DnTw and the impact noise must be measured as under 59 dB LnTw.

CMS Danskin Acoustics designed and supplied a floor/ceiling build up using recycled materials to help improve the floor mass and enhance its impactabsorbing properties. The strategy involved double REGUPOL impact isolation layers. Layers of 3mm REGUPOL sonus eco, 18mm Versapanel from Euroform and 15mm REGUPOL sonus core were used to isolate impact sound, followed by a 32mm Smartspan, which is finished with a timber floorboard or plywood underlay with vinyl. CMS Danskin Acoustics also specified and supplied Kinetics IsoGrid hangers, a high-performance hanger used for suspending ceilings where the maximum noise-reduction performance is required. Site completion measurements undertaken by Atelier Crescendo indicated airborne noise 51-57 dB DnTw

ZENTIA EXPANDS HORIZONS WITH THE GRAND OPENING OF ITS GATESHEAD INNOVATION CENTRE Zentia, a UK market leader in complete ceiling solutions, is excited to announce the grand opening of its Innovation Centre in Gateshead, created to contribute to the growing vibrancy of the North East as a national hub for architects and specifiers seeking inspiration and industry networking.

+ Ctr, depending on location, and for impact it was 49-52 dB LnTw, depending on location, so significantly surpassing Document E standards and significantly exceeding the more demanding project acoustic performance targets that had been set.

www.cmsdanskin.co.uk 01925 577711 info@cmsdanskin.co.uk

Zentia, previously part of Armstrong Ceiling Solutions, faced a significant rebranding in 2020 to separate itself as an innovative, quality brand. Zentia continues to offer the same high-quality products, but builds on its digital approach, and works to continually strengthen partnerships, connections and communication. As a part of Zentia’s mission for strengthening connections, it has created an Innovation Centre at its grid plant on the Team Valley site. It features a large conference space that can accommodate up to 60 people and is equipped with AV facilities for presentations, as well as a thoughtfully-designed ceiling grid that displays Zentia’s latest product innovations. The centre also has two smaller meeting spaces that can accommodate six and 10 people. The Mayor of Gateshead, Councillor Eileen McMaster, officially opened the Innovation Centre in early December, signifying its importance as a regional and national milestone. Graham Taylor, Sales and Marketing Director at Zentia, said: “We are excited to open our new innovation centre and provide architects and specifiers with a space to experience our products in a real-world setting. We believe that this centre will provide a space where architects and specifiers can come to learn about our products and how they can be used to create acousticallycomfortable and visually-appealing spaces.” Mayor of Gateshead, Councillor Eileen McMaster, said: “Zentia’s new Innovation Centre is a fantastic facility and a testament to the company’s significant investment in the Gateshead area. It’s amazing to see a UK manufacturer creating local job opportunities for our communities and I’m confident that this will open up lots more opportunities for Zentia.”

www.zentia.com/en-gb 0800 371849 info@zentia.com

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ABLOY UK LAUNCHES KL100 APERIO WIRELESS CABINET LOCK FOR HEALTHCARE ENVIRONMENTS

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Abloy UK has expanded its innovative Aperio range with the new KL100 wireless cabinet lock to provide traceable, flexible and secure digital access for the safekeeping of items in healthcare settings. The user-friendly system is convenient for the storage of medication in hospitals and a secure way for patients to store possessions without the need of physical keys. The Aperio KL100 offers a comprehensive audit trail to identify who unlocked a cabinet and when – allowing tailor-made access and ensuring that patients have responsibility over their own belongings. There are a variety of uses for this keyless lock, such as on bedside lockers in hospitals and POD lockers – which patients can store their own medication in – and storage within portable EPMA dispensing carts used by staff. It can be an effective way for patients to keep personal belongings and medication safe without the use of a key. Once they are discharged, the card or wristband can then be discarded and a new card programmed to the system.

01902 364500

www.abloy.co.uk info@abloy.co.uk

SFS has published a series of well-researched white papers on sustainability in construction, including ‘Sustainability in aluminium rainscreen subframe solutions’, with subject areas ranging from the verification of scrap metal streams, through the design of rainscreen system brackets to reuse and endof-life strategies, explored in detail. Manufacturing products from recycled aluminium is a huge potential win from an environmental viewpoint, but the situation is complicated by the very varied performance characteristics of the different alloys available. Magnesium and silicon impart additional strength to the alloy, with 6063 being commonly used in rainscreen systems. However, the four types of support bracket in the SFS range are produced from the superior 6005 alloy. Crucially though in 6005, 100% of the raw material is recycled, which has required the company to create a closedloop supply chain involving certified brokers, to ensure the physical characteristics of the alloy are not threatened by mixing with other scrap. SFS is also working towards becoming part of the Council for Aluminium in Building’s wider scheme, which brings together the value chain and supports enhanced recycling processes across the industry.

0330 055 5888

uk.sfs.com ukenquiries@sfs.com

NEW HADDONSTONE BOLLARDS: ILLUMINATE ANY OUTSIDE SPACE TROX LAUNCHES THE TVE-Q VAV CONTROL UNIT FOR RECTANGULAR DUCT SYSTEMS With the introduction of the TVE series, TROX presented for the first time a completely-new measuring principle for precise detection of the differential pressure and automatic control of the volume flow rate. Now, the circularduct TVE is followed by the matching sister model TVE-Q for rectangular ducts. In typical air terminal units, the differential pressure is measured by means of measuring probes in the ventilation duct. Here, both the airflow direction and a sufficient upstream duct length must be observed for accurate measurement results. This is not required with TVE-Q. The innovation from TROX is that the differential pressure is measured directly via the damper blade. The patented measuring principle has now been transferred to the rectangular TVE-Q variant.

www.troxuk.co.uk 01842 754545 trox@troxuk.co.uk

The new Ball Bollard and Classic Bollard lighting products from cast stone specialist, Haddonstone, have been developed to edge residential lawns, paths and driveways. Versatile and robust, they can also serve as both guidance and protection solutions for hotels, schools, hospitals and other public buildings. Both designs are manufactured in Haddonstone’s TecLite material – a durable reinforced, reconstituted stone that closely resembles natural stone in appearance. With a diameter of 330mm or 13", the Ball Bollard weighs 36kg, making it sturdy enough to withstand strong winds and pedestrian contact. Meanwhile, the Classic Bollard, including the light fitting, is 960mm tall and 210mm wide and weighs a sturdy 22kg.

www.haddonstone.com

ASWS INVOLVED IN RESTORATION OF HISTORICALLY-SIGNIFICANT NORTH LONDON MANSION Coming under the jurisdiction of a highly-respected neighbourhood heritage body, the comprehensive restoration and limited remodelling of a very large residential property in north-west London has posed substantial challenges for all parties involved, particularly those responsible for the Grade I-Listed exterior envelope. As a result, the heritage architects and highly-experienced main contractor called on the expertise of Associated Steel Window Services (ASWS) to conduct a comprehensive condition survey and compile reports for the conservation authorities involved. This was prior to the London-based metal window specialist eventually being awarded contact for the full offsite refurbishment of 56 large-scale, multi-light, leaded light, mid-universal steel windows and the associated timber subframe works.

www.asws.co.uk

01604 770711

0208 665 5335

info@asws.co.uk

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Our ToughSEN collection is specially designed for education facilities. Desks and Workstations help create individual secluded spaces, while seperation screens have a noise reduction feature which aims to keep the ambient noise down. Learn more at https://www.toughfurniture.com/ product-category/toughsen/

Depending on the requirements our Workstations come with a choice of full shelf storage, left or right units or no storage at all.

CMY

Fixed computer Workstations come fully lockable as standard with a choice of star key locks if preferred. Classroom screens are designed to create secluded spaces and minimise distraction, while also keeping the noise down. Visit our website for more information.