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Welcome
BEAMA marked World Ventil8 Day with the publication of a position paper urging Government to broaden the Energy Performance Certificate (EPC) remit to recognise and assess the indoor air quality of homes.
The paper outlines a simple example of how the assessment can work. With over £1bn of the NHS budget spent on health issues related to poor indoor air quality each year, BEAMA argues that urgent action is required to maximise occupants’ awareness of the issue.
In the first quarter of 2023 over 450,000 EPCs were lodged in England and Wales, which presents a significant opportunity to make a simple assessment of a home’s ventilation performance.
Speaking at a World Ventil8 Day meeting in London, Lee Nurse, Business Development Director of Volution Group and Chair of BEAMA’s Ventilation Group said “the expansion of the remit of EPCs is a common sense approach to what is a national health crisis. It is absolutely the right time to enforce the principle that a healthy home is a basic human right. With so much policy focus on retrofitting homes to improve their energy efficiency, we should not be ignoring the ongoing health of occupants”.
Nathan Wood, Chair of World Ventil8 Day backed BEAMA’s call for EPC reform to prioritize indoor air quality.
“A home should be a haven, safe to breathe in, to rest, to thrive,” he said. “Yet for many, poor indoor air puts health at risk, strains our NHS, and weakens our well-being. By embedding air quality into the EPC, we’re moving beyond energy ratings to embrace a deeper commitment to health and safety in every home.
“This is a vital step toward making sure that every family, every child, can grow up in a space that truly supports their health. Let’s make this change for a healthier future."
The UK Government has recently announced plans to invest an initial budget of £3.4m through its Warm Homes Plan, and mandate minimum energy efficiency standards for private rental properties by 2030.
Paul Groves Group Editor paul.groves@tspmedia.co.uk
Grosvenor House, Central Park, Telford, TF2 9TW T: 01952 234000 | F: 01952 234003 www.tspmedia.co.uk | E: info@tspmedia.co.uk
The Government has set down the challenge to deliver 1.5 million new homes in five years, but in the race to deliver new homes there is a risk that the integrity of the new build supply chain is undermined.
Deceuninck has established a lead on sustainability based on its’ commitment to the Science Based Targets (SBTi) programme, with a headline pledge to cut the CO2 emissions from its own operations (Scope 1&2) by 60% by 2030 from a 2021 baseline. Find out more on pages
RIBA Chartered Practice revenue tops £4bn for first time
The Royal Institute of British Architects (RIBA) has published its annual Business Benchmarking report.
Using data submitted by UK-based RIBA Chartered Practices, it tracks business trends in the twelve months to 1 May 2024, including revenue, expenditure, profitability, salaries, types of work and global areas of growth. The full report is exclusively available to RIBA Chartered Practices.
The findings show a resilient profession that continues to grow revenue and secure international work, particularly in the EU. However, it also shows that practices continue to face tighter profit margins amid rising costs.
Key findings from the RIBA Business Benchmarking 2024 report include:
Total revenue from RIBA Chartered Practices has increased by 13%, topping £4 billion for the first time. This follows 2023’s remarkable 17% increase in revenue.
Average practice revenue has grown, with the biggest boost for mediumsized practices (10-50 employees).
• Despite increasing revenues, a steep rise in overheads caused profits as a percentage of revenue to fall by 2%.
MP visits Mitsubishi Electric installation
Claire Hazelgrove, Member of Parliament for the Filton and Bradley Stoke constituency, visited Brabazon on 7 November to see firsthand the installation of innovative Ecodan heat pumps by Mitsubishi Electric.
The visit highlighted YTL Developments commitment to building sustainable, energy-efficient new homes in partnership with Mitsubishi Electric. Reducing emissions from properties is a key pillar to reaching the government’s target of net-zero by 2050.
During the visit, Claire Hazelgrove was given a tour of the latest developments at Brabazon, the new neighbourhood for Bristol being built on the historic former Filton Airfield. YTL Developments is installing Ecodan heat pumps, a low-carbon heating solution, at The Heritage District: the latest collection of new two, three and fourbedroom homes at Brabazon.
• Payroll made up 54% of total practice expenditure. For most practices, payroll grew faster than revenue, squeezing profit margins, with large practices feeling the squeeze the most.
• Practices are optimistic about the coming year, predicting 8% growth in revenue.
While private housing work was responsible for 27% of revenue overall, it remains vital to small practices, making up over 50% of revenue for practices with <10 staff.
Revenue from international work surged by 25%, building on last year’s strong growth.
• The EU accounted for nearly half of all international work, while work in traditional markets such as Asia and the Middle East declined.
Large practices (100+ staff) were responsible for 81% of international revenue.
• The overall contribution of international projects to total practice revenue has almost doubled in two years. Staff numbers increased by 8% to over 40,000 people.
• Improvements in Diversity and Inclusion are slow. 39% of staff identified as female and <1% nonbinary/other. 84% of staff were white.
The Ecodan heat pumps are advanced systems providing an energy-efficient alternative to traditional heating methods. By switching to heat pumps, homeowners can reduce carbon emissions and household energy costs. Sustainability is central to Brabazon’s vision. Alongside heat pumps, every home at The Heritage District is rated ‘A’ on predicted Energy Performance Certificates thanks to solar panels, excellent insulation, and a network of garden streets and squares designed to boost biodiversity.
The gender pay gap was 16% and the ethnicity pay gap was 13%.
RIBA President Muyiwa Oki said: "Our annual Business Benchmarking report captures the pulse of UK architecture and stands testament to its status as a global success story.
“This year’s findings demonstrate the resilience of RIBA Chartered Practices who have increased overall revenue in a challenging year and remain optimistic about near-term prospects as they recover from economic and political instability. One thing is clear: architecture remains a powerhouse of the UK’s creative economy and global trade. Despite the fact that higher revenue has not necessarily brought higher profits, architecture has proven it can overcome considerable external challenges, from delays in the planning system to raised interest rates.
“Thank you to all those who contributed. Monitoring trends and opportunities allows us to build an accurate picture of the health of our profession so that we can continue to offer the relevant support to help all our members thrive, no matter where they live or work.”
Homes on former day care site
Hillingdon Council is celebrating the completion of a new, high quality development in Hayes, providing 34 modern social homes for residents. Construction began in 2022 on the former day care and care home brownfield site which had been left unused for many years before being repurposed to meet housing needs.
The development, delivered in partnership with Neilcott Construction, is built in two blocks of 17, Balsam Court and Silverleaf Court. The blocks are fitted with solar panels on the roof to help reduce energy costs, cycle storage, and a central car park.
ARB research reveals staggering levels of discrimination and sexual misconduct
The Architects Registration Board (ARB) has published new research on the workplace culture experienced by architects and how this shapes the quality of the work they deliver.
The research was conducted by the independent agency Thinks Insight & Strategy in 2024 through a survey of 898 architecture professionals across different career stages and further detailed interviews with 15 of the research participants.
ARB commissioned the research to support the development of a new Code of Conduct and Practice for architects, and following concerns professionals raised through ARB’s education survey and wider engagement events about mistreatment and misconduct in the sector.
The research is also informing the work of the Professional Practical Experience Commission, that will make recommendations to ARB in early 2025. Alan Kershaw, Chair of the Architects
Registration Board, said: “Architects play a vital role in society. The public rely on their competence and need them to behave ethically, to treat people with respect, and to raise concerns should they have any.
The vast majority of architects are good professionals who behave ethically. But we are appalled to learn that many of them suffer higher levels of discrimination and sexual misconduct than some other professions. There is a clear need for leadership here; all professionals in the built environment sector need to support a better culture for a better built environment.”
In response to the research findings, ARB will set firmer professional standards for architects through a new Code of Conduct and Practice with supplementary guidance on leadership and inclusion, provide tools to support them in raising concerns and challenging unethical behaviour, and collaborate with other sector leaders to promote changes in behaviours and conduct. ARB is also writing to learning providers of ARB-accredited qualifications
New housing research facility at BCU
A new state-of-the-art facility created by Birmingham City University (BCU) will give students unprecedented access to the latest technological advancements in housing to widen their skillset and make them more attractive to future employers.
“We’re educating the policy makers, housing experts, and construction consultants of the future,” said building
“It’s essential our students gain first-hand experience to drive the industry forwards. This facility provides the perfect test bed to immerse themselves in the latest technology – and it will give BCU’s students the edge that employers are looking for.”
to highlight the research and a new condition on sexual misconduct being introduced by the Office for Students, the education regulator in England.
Muyiwa Oki, President of the Royal Institute of British Architects (RIBA), said: ”RIBA is deeply concerned by the findings of ARB's research, which reveals widespread discrimination and sexual misconduct in the profession. This type of behaviour cannot— and will not—be ignored. While some practices are already leading by example, encouraging inclusive and respectful cultures, the evidence is clear that the entire profession must act.
“Championing changes to improve workplace wellbeing is a priority for RIBA, and we recognise both our unique, important role in achieving this, and the work it will take. As we prepare to publish the findings of our own investigation, we are ready to take bold steps. We continue to work with ARB and others to enable a profession that is rooted in safety, respect, and inclusion for everyone.”
BCU’s Centre for Future Homes is behind the new showroom, which is located in Millennium Point and was made possible by funding from the UKRI’s Regional Innovation Fund. It features a range of all-electric heat solutions, including heat pumps, hot water storage, panel radiators, PV, and underfloor heating, as well as ventilation options to help the more air-tight homes breathe, and walling fabric options to increase thermal insulation.
"We’re thrilled to have a new research and education hub to showcase technologies that will be used in future homes,” said Dr Monica Mateo-Garcia, Centre co-founder and academic lead. “It’s an essential space for research collaborations and professional development training to upskill students and industry.”
expert Mike Leonard, a co-founder of BCU's Centre for Future Homes.
A1 Non Combustible Magply Recovery / Protection Roofing Board
Magply recovery and protection boards have been developed to meet the roofing industry need for a cost-effective, lightweight and fireproof board that will provide an inert and stable separating layer for all types of waterproofing overlay applications. It can also be used as a tough, durable and reusable protection layer over completed installations.
Available in 6mm, 9mm and 12mm thicknesses, to suit both light and heavy traffic applications, the board can be easily cut to fit around penetrations and at abutments and can either be mechanically fixed or bonded into position when used in overlay applications.
6mm Magply can achieve B-roof T4 18mm and 20mm also available for roofing.
NHBC invests £100m in multi-skills training hubs
The National House Building Council (NHBC) is supercharging the UK house-building industry with the launch of 12 new multiskills training hubs, backed by its £100 million investment.
The new national network of NHBC MultiSkills Training Hubs will address the housebuilding industry’s growing skills shortage by producing an additional 3,000 skilled and site-ready tradespeople faster each year.
As the UK’s leading independent provider of warranty and insurance for new-build homes, NHBC is committed to closing the skills gap in the house-building industry with the launch of its new training hubs. These expert facilities will initially provide training in areas of critical demand for housebuilding, including bricklaying, groundwork and site carpentry. They are designed to stay flexible however, ready to adapt to local housing needs and changes in regulations.
Roger Morton, Director of Change and Training Hubs at NHBC, commented: “We’re not just training apprentices, we’re shaping the future of UK house building. With 25 years as an officer in the Royal Engineers, I’m driven by navigating challenges and
improving quality. NHBC’s multi-skills hubs will shake up house-building training, tackling the skills shortage head-on and making a real difference to the future of the industry. Our multi-skills hubs will have a significant impact, producing skilled tradespeople faster and who are ready to hit the ground running from day one. Our mission is to make sure every apprentice meets NHBC’s high standards, guaranteeing quality and delivering the homes the UK urgently needs, when and where they’re needed."
“With competitive salaries for qualified tradespeople, NHBC’s Multi-Skills Training Hubs offer a faster, diverse and rewarding pathway into the house-building industry. Thanks to funding support through the Apprenticeship Levy and generous grants, there’s never been a better time for builders and contractors to invest in taking on apprentices and for people to start a rewarding career in this essential industry.”
NHBC’s Multi-Skills Hubs stand apart by immersing apprentices in real-site conditions from day one, fully preparing them for life on site. While traditional training routes can take up to 30 months, NHBC’s
New housing partnership launched
Placefirst and Sky-House Co have launched a new partnership for the delivery of new housing schemes across the Yorkshire region.
The partnership has struck an initial deal to deliver 34 one and two-bedroom
apartments and 14 two and threebedroom houses at Sky-House’s Copper Street development, close to Kelham Island, following the granting of planning approval in October.
With completion expected in 2026, the development will also offer communal space for residents in addition to landscaped gardens in the neighbourhood’s centre.
The addition of professionally managed rental homes will strengthen Sheffield’s response to the nationwide rental crisis, expanding on Placefirst’s existing presence in the city with its Skye Edge development just 3 miles away.
The growth in the developer-operator’s Sheffield portfolio will offer a muchneeded increase in high-quality rental options for Sheffield’s growing nonstudent population.
fast-track approach enables apprentices to complete their training in just 14 to 18 months – nearly twice as fast as other more traditional programmes – with many graduates achieving distinctions.
NHBC’s Multi-Skills Training Hubs will help meet industry demands for faster, more flexible and practical training to support UK house builders in meeting the government’s target of 1.5 million new homes over the next five years. The initiative is especially timely, as the UK faces an urgent need for skilled workers, with estimates showing over 250,000 new construction workers will be needed by 2028 to meet industry demand.
NHBC is currently evaluating prospective locations for its new Multi-Skills Training Hubs across the UK, with plans for its first hub to launch in early 2025 and 11 more to follow at pace.
Plans submitted for approval
Pennyfarthing Homes has submitted a planning application for 74 new homes in Fordingbridge as part of its plans to build a neighbourhood of 342 homes on the northern edge of the Hampshire market town.
The new development which is part of the wider scheme known as Forde Valley and follows Pennyfarthing’s popular Whitsbury Green development, currently under construction and located on adjoining land. This ambitious project is set to deliver much-needed housing for the local community and for people wanting to relocate to this beautiful town, close to the New Forest.
SENSES: YOUR KITCHEN, BUT BETTER
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Be dazzled by the beauty of realistic woodgrains, marbles, and stones, or opt for contemporary patterns and plain designs in various textured finishes.
Our British-made worktops are engineered to withstand everyday wear and tear, ensuring a long-lasting, lowmaintenance kitchen.
• Versatile Design: Choose from smooth post-formed or sleek square-cut edges to complement your kitchen's style.
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Rearo - Enquiry 6
HACKNEY COUNCIL HOUSING WINS 2024
NEAVE BROWN AWARD FOR HOUSING
The Royal Institute of British Architects (RIBA) has named Chowdhury Walk by Al-Jawad Pike as winner of the award.
Given in honour of modernist architect and social housing pioneer, Neave Brown (1926-2018), the annual award recognises the UK’s best new affordable housing.
Named in memory of the late Dr Abdul Chowdhury who campaigned for additional PPE for frontline workers during the coronavirus pandemic, Chowdhury Walk is part of an ambitious programme of new generation council housing by Hackney Council.
Built on a plot previously occupied by garages and ad-hoc parking, the development has created 11 new two, three and four bedroom dwellings, seven of which are for social rent.
The houses are uniquely staggered, moving away from the UK’s traditional linear terrace house arrangement. This not only gives the development a distinctive sculptural quality but provides residents with added privacy and supports passive solar gain.
The terrace weaves along a newly created public thoroughfare for pedestrians and cyclists, providing the wider community with a meaningful, new way to cross the neighbourhood. The use of red brick provides a sense of warmth, while granite plinths and planters confidently line the frontage of each home.
It’s cross-laminated timber construction helps to minimise its overall environmental impact, while features such as triple-glazed windows and built-in solar panels on the mono-pitched roofs help to minimise residents' energy use.
Chowdhury Walk offers a blueprint for social housing – an elegant piece of high-quality urban placemaking that generously serves both its residents and passers-by.
The RIBA Neave Brown Award for Housing is sponsored by VM Zinc.
Astrid Smitham, Jury Chair and 2023 Neave Brown Award for Housing winner, said: “Chowdhury Walk is part of Hackney Council’s programme to build new council homes on small sites, providing eleven twostorey terraced houses on a former garage site. A new public mews provides both informal space to play and a well-used new public route. The homes feel uplifting upon entering, with the simple intuitive floor plan making efficient use of space while supporting the busyness of family life.
“Attention to detailing and quality of materials and finishes runs through every aspect of the project both internally and externally. Hackney Council’s aspirations and support are integral to the project, prioritising architect-led design and construction quality for residents, as well as an ambitious approach to procurement.”
Jessam Al-Jawad, Founding Partner at AlJawad Pike, said “Chowdhury Walk, an infill housing scheme in Hackney, London is both modest and pioneering. It demonstrates what is possible when a local authority elects to develop its own brownfield sites to address housing need and enhance the local neighbourhood.
“The design shows that even with a limited budget, creative solutions can produce social housing that offers moments of joy. It's a clear commitment to tackling the housing crisis by employing young local architects to deliver innovative solutions for the community.”
It’s more
It’s a Marley Solar Roof System.
You may just see a roof. But by specifying a complete Marley Solar Roof System, you can be sure of a secure and robust solution, that also delivers more desirable, energy efficient homes. It’s more than a roof, it’s building to make a difference.
Enquiry 8
SECURING THE ALL-IMPORTANT KERB APPEAL FOR A PROPERTY
First impressions do still count and manufacturers are rising to the challenge of providing the necessary combination of functionality and aesthetic appeal in a variety of ways.
Paris balconies, with their timeless charm and practicality, are becoming something of an architectural staple in urban and rural environments. These sturdy structures not only enhance the aesthetic appeal of buildings but also offer numerous benefits to homeowners. From their ease of installation to their ability to fill interiors with natural light while affording views of the landscape externally, Paris balconies are appealing on many levels.
One recent case study exemplifies the growing popularity of Paris balconies, showcasing their seamless integration into contemporary housing projects. In the quaint town of Marsden, Huddersfield, four Paris balconies from CRL were installed by Bespoke Glass Services on to fully renovated houses earmarked for renting out. The choice of Anthracite Grey Reveal Mounted balconies was deliberate, aiming to create a sleek, frameless appearance that seamlessly blends with the modern aesthetic of the houses.
The Paris balconies were strategically installed to elevate the allure of the properties while providing practical outdoor access for tenants to enjoy. The decision to opt for reveal mounting not
only accentuated the clean lines of the structures but also ensured uniformity across all installations.
According to the installer, this method not only kept all panels matching and looking identical but also eliminated the need for mounting on to uneven surfaces, saving time and resources that would have been spent on packing with silicone.
The CRL Paris Balcony system is designed to be used with 13.52mm, 17.52mm & 21,52mm toughened
laminated glass has a minimal frameless design. The 1200mm long profiles can be face fixed or reveal fixed to brickwork, concrete or steel and are supplied in a Grey or White finish. A top cap rail is not required as the toughened laminated glass offers extra protection if one single pane fails. Paris creates a streamlined finish and offers an uninterrupted view from the balcony.
Unlike a bolt-on balcony or those with a deck, Paris balconies do not need the foundations of a property to be reevaluated to accommodate them. This makes them a more widely used solution for refurbishment and renovation construction projects.
In terms of installation, the process was remarkably straightforward. Setting up the scaffolding proved to be the most time-consuming aspect, with the actual installation of the glass and framework being swift and efficient. This underscores the ease with which Paris balconies can be incorporated into existing structures, making them an attractive option for homeowners seeking to enhance their properties without undergoing extensive renovations.
The finished effect of the Paris balconies left the customer extremely pleased. The seamless integration of these elegant structures added a touch of sophistication to the properties, elevating their appeal and market value.
Signature urban roofing and cladding
A mid-1960s detached house that sits on the scenic Gower coastline has undergone a major renovation. The transformation features the architect’s signature style with Catnic Urban steel standing seam roofing and cladding on the cantilevered two-storey extension, bringing the property up-to-date and enhancing its modern curb appeal. Raum Architects, based in Mumbles, was commissioned to re-imagine the house. To give the property its own, distinct style in the same way the original 1960s house was architecturally of its time.
Architects Dan and Helen Belton explain: “Extending an already substantial property with a significant addition is always challenging. Through experience, the way we achieve this successfully, especially at two storeys, is to give the new structure its own unique character, and then visually link it to the original house. There was already a single-storey form there, albeit a slightly different shape. We created a new first floor, adding about 45 sqm to the floor area.”
Purposefully contrasting, the now two-storey structure combines Catnic Urban standing seam metal roofing and cladding with Cotswold Limestone stone, Marziale brick and Western Red Cedar timber cladding.
They continue: “With the exterior finishes, it was key that whilst we weren’t replicating those applied originally, we were taking the essence of the materials used and adding a modern spin in terms of texture and colour. Taking the roof as an example, the original house featured slate tiles. Whilst we used slate on the main part of the house, we specified Catnic Urban roofing in a warm grey for the extension. The standing seam finish ties in and at the same time provides that contemporary element.”
On this project, the standing seam profile works especially well as an outer shell. It’s an exceptionally exposed location and the Catnic Urban, which is BBA & UKCA certified, provides that protective envelope, a shield against the harsh elements.
Pitched in proportion to the original house, which was raised, largely to incorporate an additional storey of bedroom accommodation, the extension roof, internally, creates a 3.5m high vaulted ceiling and provides the first-floor master bedroom with a breathtaking sea view.
Available in the most popular RAL and BS colours for a seamless finish with metal window frames or doors, as well as a wide range of colour-matched accessories. The architects explain how they arrived at the particular colour for this project: “We’ve worked with Catnic Urban before and it’s great to be able to select the colour for each project with samples readily available. In this instance, we chose quite a warm grey called Merlin, which we find reflects the sky really well. It actually looks a lot lighter when it’s up.”
The main contractor, Swansea-based HJO Developments worked closely with Raum Architects during the construction to achieve an award-winning level of finish.
In a two to three-week timescale, the HJO Developments team installed 137 sqm of the 514mm profile, which is better suited to the harsh weather conditions experienced within the Gower area. The design was a large 42-degree duo-pitched roof with two walls clad to match the roof, tying into a large overhanging balcony area finished in Western Red Cedar.
With a 25-year Confidex Home Guarantee, Catnic Urban (previously known as Colorcoat Urban) is a light-weight, versatile standing seam roof and wall cladding system.
Made in the UK from pre-finished steel, it is rated A+ under BRE certification, meaning it has the lowest overall environmental impact. It is also available with Catnic SolarSeam, a bonded solar panel integration or supplied with clips for traditional crystalline solar panels.
HOW SUSTAINABLE IS YOUR SUPPLY CHAIN?
The target to deliver 1.5million new homes in the next 5-years will put massive pressure on the construction supply chain. That can’t be at the expense of supply chain integrity. We report.
The Government has set down the challenge - deliver 1.5 million new homes in five years. Yet in the race to deliver new homes there is a risk that the integrity of the new build supply chain is undermined, with immediate environmental and through-life costs.
“Supply chain integrity is everything”, says John Duckworth, Director of Commercial Sales, Deceuninck. “With material price inflation and pressure on delivery there is, however, a risk, that the integrity of supply chain is put at risk.
“Claims on building product performance and sustainability are one thing. Backing them up is another.”
A study published by the Chartered Institute of Procurement & Supply (CIPS) found that 48% of supply chain managers did not believe their organisations were transparent enough with clients and regulators about sustainability.
A further 19% admitted not even knowing how sustainable their products were themselves, despite marketing claims about commitments made to sustainability.
The CIPS suggested a lack of procurement involvement in setting corporate sustainability strategy in the UK is at least partly to blame.
Much of the UK’s carbon footprint is generated abroad, several tiers down the supply chain in the extraction of raw materials, manufacturing of products and transportation. It argues the procurement function has a crucial role in understanding, measuring, and addressing the sustainability of this supply chain.
“If you don’t know where something is coming from then you run the risk of making claims which aren’t true”, John says.
“It’s a particular problem in window and door specification. Window contractors often don’t have that transparency or understanding of their own supply chains.
“Whether that’s intentionally or unintentionally greenwash is something contractors need to be very careful to avoid”, he continues.
John argues the launch of the Green Claims Code by the Competitions and Market Authority at COP26 has been a precursor to more aggressive prosecutions for false or unfounded claims on sustainability.
This is based on existing law but makes it clear that firms making green claims “must not omit or hide important information” and “must consider the full life cycle of the product”.
Greenwashing claims are also being targeted by the Advertising Standards Authority (ASA). According to the ASA's most recent Annual Report, it secured the amendment or withdrawal of 27,378 advertisements in 2023—an average of roughly 535 per week.
“This is one of the points that is always a bone of contention for us as a PVC-U window and door systems company”, continues John. “There’s no point us pretending to be something we’re not. PVC-U windows are essentially manufactured from a polymer made from hydrocarbons – oil - and chlorine derived from salt. There’s a lot of the latter about, less of the former.
“If we’re going to use oil as a finite resource, surely it makes more sense to put it into a high value and infinitely recyclable product, than to burn it in heating and our cars, especially when
those products deliver significant through life energy savings.
“That’s a sustainable way forward –recycling something, over and over. It’s not only about renewables.”
Deceuninck has established a lead on sustainability based on its’ commitment to the Science Based Targets (SBTi) programme, with a headline pledge to cut the CO2 emissions from its own operations (Scope 1&2) by 60% by 2030 from a 2021 baseline.
Cutting emissions by 21% last year puts Deceuninck, which won the G-Award Sustainability Initiative category, already ahead of target.
Use of recycled material also delivers a reduction in CO2 emissions of 90,000 tonnes compared to virgin feedstocks as well as a 90% energy saving.
The focus the PVC-U building products industry has applied to sustainability, supporting its BRE Green Guide A+ rating.
“The PVC-U supply chain is comparatively short and most importantly, it’s transparent”, John continues. “Critically, it is recyclable. Each window can be recycled up to 10 times without degradation of performance.”
Deceuninck offers an extensive commercial window and door range, working with commercial window and door manufacturers specialising in modular builds as well as other specialisms including steel-frame construction.
Elegant its next generation window, for example, delivers a step change in performance achieving U-values as low as 0.8W/m2K.
Forming a key element of the systems company’s wider award-winning sustainability strategy the next generation fiberglass composite window system also delivers on aesthetics with contemporary minimalist features.
These replicate aluminium in an advanced, low maintenance and energy efficient, composite system and can also be combined with Decoroc, Deceuninck’s next generation finish, so fitted alongside aluminium products as part of dualspecification installations.
“It’s about the circular economy. Creating next generation products from old ones which deliver a better level of performance through-life and which are being and can be recycled more easily at end-of life”, John argues.
“PVC-U is energy efficient, it’s low maintenance, recyclable and far easier to be recycled than many other products which are seen to be sustainable – for example timber.
“What we have to do is get better at capturing that material and that requires a change in the way that we see it and in the way that specifications are drawn up to increase focus on not only whole-life costs but also end of product life and a circular value chain.”
For more information about Deceuninck’s product and service offer please call 01249 816 969, email deceuninck.ltd@deceuninck.com or visit www.deceuninck.co.uk.
Deceuninck - Enquiry 9
GET TOUGH WITH ARMA METAL PIPE BOXING
Concealing exposed pipework can present a range of challenges for social landlords and contractors, as part of ongoing property management and refurbishment. The boxing not only has to be aesthetic and easy to install, but must also be cost effective.
Most interior pipe casing and boxing projects can be addressed with preformed plywood boxing that incorporates a pre-finished, wipe clean surface, but for external pipework standard plywood boxing is unsuitable, due to its lack of weather resistance, and is not recommended for exterior applications.
Where pipework needs to be concealed from the elements and protected from damage, Arma metal pipe boxing, manufactured by Encasement, provides a tough and versatile solution, which improves aesthetics and gives a consistent finish to the project.
Conceal & protect
With de-carbonisation and the move toward net zero goals prompting the growing use of low carbon district heating schemes, as well as air-source heat pump installations, and ground source loop arrays, the need for versatile and durable pipe protection is essential.
Retrofit heat networks typically require large quantities of lagged pipework to be secured to the exterior walls of properties, often rising several storeys on a residential block before the distribution pipework branches off to serve each flat.
For air source or ground source heat pump installations, the length of pipework required is usually considerably less than a large district heat network, but metal pipe boxing is used for precisely the same reasons - to conceal and protect pipework, which in most cases are located close to the ground and in easy reach. Clearly, the location and routing of the pipework is
dependent on the specifics of each project, so the pipe boxing also needs to be adaptable to meet these different project layouts. Other aspects, such as ease of installation and the choice of finish are also considerations when specifying metal pipe boxing.
Simplified installation & maintenance
As Arma metal boxing is bespoke manufactured from strong, lightweight and corrosion resistant aluminium, to the dimensions and requirement of individual projects, this not only helps simplify the installation, but helps provide an integrated finish while also protecting the pipework from damage or tampering.
Access for routine inspection and maintenance can also be incorporated into the pipe boxing with the use of hinged metal doors or removable panels. In most cases the doors are specified
with key locks for authorised access only, particularly where they are within easy reach, while removable access panels are usually secured with tamper proof security fixings.
Two fixing options are available for the ‘U’ shaped channel profiles with either an external flange or concealed angle bracket, both of which can be readily secured to external walls with suitable fixings.
Decorative finish
PPC finishes in any BS or RAL paint colour can be specified to contrast or blend in with wall colours and surroundings, while a range of dedicated accessories is also available, which include internal and external corners, as well as joint covers and end caps.
Arma is also used on a growing range of social housing projects where fire sprinklers are installed in high rise residential blocks, to conceal interior runs of pipework where there are no sprinkler heads, such as in communal areas. As Arma is non-combustible, its use can also aid compliance with fire safety requirements.
A supply and install service from Encasement is also available on the Arma product range to provide specifiers and main contractors with a professional, expert solution that helps simplify the installation process. Encasement - Enquiry
Arma concealing air source heat pump pipework
Arma protecting distributed heating system pipework
Hardie® Architectural Panel provides versatile, safe, and compliant cladding for Modern Construction
Hardie® Architectural Panel is versatile and high-performance cladding solution, ideal for both contemporary and traditional architectural designs. These fibre cement panels offer a wide range of textures and colours, enabling specifiers to create visually striking facades that can be seamlessly integrated with other materials like stone and brick. Their design flexibility allows for innovative and aesthetically pleasing building exteriors that meet modern architectural standards.
In terms of fire safety, Hardie® Architectural Panel achieves an A2-s1, d0 fire rating. This high fire rating provides an added layer of safety for building occupants. Compliance with UK building regulations is another key advantage of Hardie® Architectural Panel.
The product meets the requirements of The Building Safety Act and Approved Document B, which mandates the use of materials that enhance fire safety in building exteriors. This compliance ensures that Hardie® Architectural Panel is not only safe but also reliable and durable, making them a preferred choice for architects and builders aiming to meet regulatory standards while achieving design excellence.
Overall, Hardie® Architectural Panel offers a blend of aesthetic appeal, fire safety, and regulatory compliance, making them an excellent choice for modern construction projects.
James Hardie Building Products - Enquiry 11
Garador’s natural timber range transforms properties
Leading British garage door manufacturer Garador now offers a huge range of beautiful up & over garage doors constructed from red cedar, a lovely natural and sustainable hardwood that adds real style to any home.
The cedar wood used in Garador’s doors is grown in cooler climates which give it a number of advantages. While many types of wood warp when subjected to moisture; cedar stays straight and flat and should last a lifetime. Garador’s expertly crafted timber Up & Over garage doors come in a wide choice of styles and stain finishes.
Garador - Enquiry 13
Mapei delivers surface solution at The Cocoa Works
A Mapei resilient flooring system has been used to complete an extensive project at The Cocoa Works in York. Installed by Titan Flooring, the project spanned apartment living rooms, bedrooms and corridors throughout the luxury redevelopment, on the site of the former iconic Rowntree Factory.
The project was completed by Henry Boot Construction for Latimer – the development arm of Clarion Housing Group. Floor preparation works were completed using two Mapei products - ECO Prim T Plus universal acrylic primer and Ultraplan Renovation Screed 3240 – a fibrereinforced smoothing compound. Both the primer and screed feature very low VOC EMICODE: EC1 Plus formulations.
Mapei - Enquiry 12
Basement specialist Crystal keeps faith with Wykamol-Triton range
Crystal Damp Proofing & Basements is working close to its base in Croydon, Surrey while also employing a selection of products from the Wykamol-Triton range with which it is fully familiar.
And while the company has undertaken many larger scale projects across the South-East since it was set up three years ago, the 40-year-old residential property its team is currently making progress on, is unusual in featuring existing basement areas both beneath the house and to the rear.
The curved outside lightwell and the main substructure had both suffered long-term problems with damp and are receiving similar treatments in the form of the C20 and CM8 studded drainage membranes, installed across the concrete floor slabs and blockwork walls respectively: offering a permanent remedy to penetrating damp.
Any water which does seep through the masonry is directed into perimeter drains formed using lengths of Aquachannel, which connect to a sump and one of the manufacturer’s Aqua Pump kits with battery back-up.
The BBA approved Wykamol-Triton CM8 and CM20 Waterproofing Membranes – manufactured from high density polyethylene - are routinely specified as an extra layer of protection for the walls and floors of cellars and basements, with their studded form allowing any water to be directed into perimeter channels and then a sump, which is automatically emptied by an electric pump.
The Wykamol Group is able to offer project specific guidance including site support where necessary, while its website offers comprehensive technical information on the entire WykamolTriton range.
Wykamol - Enquiry 14
PENDOCK PIPE BOXINGKEEPING A LOW PROFILE
The use of pre-formed boxings and casing for concealing pipework on social housing refurbishment projects has largely overtaken the time intensive procedure of fabricating individual boxing on site, to become the preferred solution for most social landlords and contractors.
Traditional methods of concealing surface mounted heating system and boiler pipework typically involved the fabrication of boxing from wood or MDF. The need to cut the pieces to length then fix them to the wall, followed by sanding, priming, painting and sealing is extremely time consuming and costly, especially in terms of labour.
While the most obvious advantage of using ready-made plywood boxing are the significant reductions in time and costs that can be achieved, project aesthetics have also played an increasingly large role in decisions to replace ‘site-made’ with ‘pre-made’.
Smooth profiles
Pre-formed boxing is curved to form smooth ‘L’ shaped or ‘U shaped profiles, so there are no sharp corners or joints along the edges of the profiles, as is usually the case with site fabricated alternatives.
Also, due to the wide ranges of sizes available, the correct profiles can be selected to meet the dimensions needed
for the project, so they can fit more closely over the pipework. This helps minimise the intrusion and visual impact in flats, where skirting level heating pipework or high level fire sprinkler systems are being concealed.
To add even greater versatility, the range includes a wide choice of sizes, enabling a consistent finish to be achieved in individual flats, even where different profile styles or sizes are installed.
This becomes more important where complete residential blocks are being refurbished, as each one will have the same continuity of finish, which is much more difficult to accomplish with site made boxing. In addition, all plywood profiles are pre-finished with a white resin impregnated décor paper, as standard, which removes the need for painting on site, saving even more time and further improving finish consistency.
Product range
MXF fire sprinkler boxing, TK pipe boxing and BC boiler casings are all manufactured from UKTR compliant pre-formed plywood, which enables Pendock boxing to be fitted in around half the time of site made alternatives. Also, they can be easily removed and re-fitted to aid routine inspection and maintenance without having to dismantle or break the boxing.
The TK pipe boxing range is designed primarily for use at skirting level and incorporates a 115-degree angle to the top of the profile, enabling it to ‘blend-in’ to the skirting and help it avoid being used as a step. A 3-sided version, the TKD, is also available, for mid-wall or vertical use, which incorporates the 115 degree angle on both sides of the profile.
Like the MXF and TK ranges, Pendock boiler pipe casings are manufactured from pre-finished and pre-formed plywood. Designed specifically to conceal unsightly boiler pipework, valves, filters and flues, they also allow easy access for gas safety checks, routine inspection or boiler maintenance.
Where exterior pipework needs protecting and concealing, the CHM and MXM metal pipe boxing range has been engineered to enclose building services and other utilities.
Bespoke manufactured to individual project specifications from 2mm aluminium, as standard, metal boxing is used widely for concealing external pipework used in low carbon district heating schemes, as well as air-source and ground-source heat pumps. Metal boxing is also regularly specified for covering fire sprinkler supply pipework mounted in open balconies or externally to flats, to provide added security and weather resistance. Also, as it is noncombustible, it is used in high rise residential blocks to conceal interior runs of pipework where no sprinkler heads are present, such as communal areas.
Details on the full Pendock Profiles family can be found on the company’s website along with downloadable drawings in PDF and DWG format, plus NBS specification clauses.
Pendock - Enquiry
MXF - sprinkler boxing
TK pipe boxing
MXM - Metal pipe boxing
MX - plywood boxing
SUNSQUARE'S SKYLIGHT SOLUTIONS
ENHANCE
SUSTAINABLE LIVING IN LEEDS
Climate Innovation District: A Model for Urban Sustainability
In Leeds, the Climate Innovation District, developed by Citu, is transforming a brownfield site into a paragon of ecoconscious urban living. This regeneration project comprises 516 high-performance, low-energy residences designed to near Passivhaus standards, utilising the Passive House Planning Package (PHPP).
Key Features:
• Scandinavian-inspired community planning
• Integrated, walkable community layout
• On-site manufacturing plant (Citu Works) for low-carbon homes
• Extensive pedestrian and cycling infrastructure
• Strategic green spaces for air quality and social cohesion
• Digital innovation, including Building Information Modelling (BIM) and energy management apps
Sunsquare's Contribution: Advanced Daylighting and Ventilation
Sunsquare, in collaboration with Surespan, has provided state-of-the-art skylight solutions to enhance natural light and ventilation in this pioneering development.
Product Spotlight: Aero Electric Roof Access Rooflights
These bespoke units, measuring 3050 x 851mm, exemplify Sunsquare's commitment to engineering excellence and innovative design.
Technical Specifications:
• Glazing: 29.5mm Insulating Glass Unit (IGU) with solar control properties
• Thermal Performance: U-value of 1.1 W/m2K
• Structural Integrity: Compliant with CWCT TN92 standards
• Bespoke insulated timber upstand for seamless roof integration
The advanced glazing system incorporates a high-performance outer pane with SN70/35 coating, optimising solar heat gain coefficient (SHGC) and visible light transmission (VLT). An argon-filled cavity and warm edge spacer technology further enhance thermal performance.
Performance Analysis and Environmental Impact
Sunsquare's Aero Electric Roof Access Rooflights deliver significant benefits: Daylighting Optimisation: Potential 20% energy savings on lighting loads in topfloor apartments.
Thermal Regulation: Advanced solar control coating manages heat gain, supporting passive design strategies. Natural Ventilation: Electric opening mechanism enables controlled airflow and night purging. Occupant Well-being: Improved circadian rhythm regulation and increased satisfaction.
Environmental Footprint: Reduced reliance on active building systems lowers operational carbon footprint.
Conclusion: Setting New Industry Standards
Sunsquare's involvement in the Climate Innovation District demonstrates our capacity to deliver bespoke, highperformance daylighting solutions for complex urban regeneration projects. The Aero Electric Roof Access Rooflight exemplifies our position at the forefront of skylight technology.
This project showcases the efficacy of collaborative approaches in sustainable building design. The synergy between Sunsquare's product innovation and Surespan's expertise has resulted in a solution that exceeds the development's stringent performance criteria. As the construction industry addresses climate change challenges, projects like the Climate Innovation District and products like Sunsquare's Aero Electric Rooflights serve as valuable case studies. They demonstrate that with appropriate technology and meticulous design, it's possible to create sustainable urban environments conducive to high-quality living.
The success of the Aero Electric Rooflights in this context underscores Sunsquare's position as an industry leader in sustainable building envelope solutions. We remain committed to driving innovation in skylight design, continuously refining our products to meet the evolving demands of highperformance, low-energy architecture.
Sunsquare - Enquiry 16
BELFAST TRANSPORT HUB FEATURES MAGPLY A1 FIRE RESISTANT ROOF BUILD-UP
One of the most notable infrastructure projects to be completed in Northern Ireland over recent years is nearing completion with the specialist roofing contractor involved installing a PVC system across an intermediate level deck, where originally marine grade plywood had been specified for the deck, but Thornton Roofing changed this to achieve A1 fire performance by recommending A1 non-combustible Magply boards from the range of IPP Ltd., thereby complying with the province’s fire regulations and mirroring those in the rest of the UK.
The development, whose value is projected to reach £340m, is being undertaken for Translink by Farrans Sacyr JV and has created a major new transport interchange for the city, featuring eight railway platforms and 26 bus stands, together with multiple public facilities. The specialist sub-contractor, Antrim based, Thornton Roofing in fact works across all of Ireland and the UK and carries out large scale private as well as public sector contracts, including on commercial office buildings, schools and hospitals.
All of the 20mm Magply boards have come from merchant JP Corry, one of Thornton’s regular suppliers and a leading distributor for the manufacturer. The five metre wide roof deck actually extends around two sides of the building to cover a total area of 850 square metres, bounded by the safety balustrade and a section of standing seam aluminium roof. The 20 mm Magply boards are screw fixed into the steel purlins that span the deck, with no requirement for thermal insulation in the build-up.
The Contracts Manager for Thornton Roofing, Gareth Simpson, commented: “We have been involved on the project since early in 2023 and have installed all of the Kalzip standing seam roof decking and other systems for the project, but this final section of roof required a substantial fire rating, 20mm Magply was chosen because of its A1 rating.”
“It has proved very straightforward for our people to cut and fix before the Armorplan single ply PVC membrane was installed, screw fixed at 200mm centres along the laps and hot air welded to form a watertight surface.
“Since the specification for this demanding high profile project, we have opted to use Magply for some further work on the Hub where an A1 fire rating is required.”
With a Class 1 fire rating and backed by BBA Agrement certification, Magply MOS boards present a fire-safe and environmentally friendly alternative to conventional plywood or OSB products.
Additionally, the unique production process enhances both the boards’ stability and long-term durability, while they create an ideal substrate for installing the full spectrum of waterproofing systems. This includes their use in recovery applications and as a temporary protection layer.
The different thicknesses of panel are also widely used as a substrate board for the direct application of proprietary render systems, as well as for flooring and pitched roof build-ups.
Additionally, for the conversion or construction of apartment buildings where fire performance is a top priority, Magply is not just being used as part of the cladding build-up, but also internally to form pattresses behind plasterboard drylining to support the weight of cupboards and bathroom fittings, where the material’s excellent pull-out strength is a real advantage.
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NEW ROOFLINE CLOSURE SYSTEMS
EXPLAINED
- HOW DOES THIS AFFECT THE CONSTRUCTION INDUSTRY?
The construction industry is on the cusp of exciting changes with the development of new roofline closure systems for external wall insulation (EWI). These advancements promise to make projects smoother, buildings more energy-efficient, and EWI a more versatile solution.
What was used previously?
Previously, concerns about leaks and heat loss at roof edges (called "rooflines") led to restrictions on using metal or plastic trims for EWI projects according to PAS 2035, a key UK regulation. This caused some problems for construction.
In some cases, particularly for midterraced houses, limitations on trims meant extending rooflines. This was a significant undertaking that added time and money to projects. Additionally, because of roofline restrictions, EWI couldn't be used on certain types of buildings, leaving them without the benefits of proper insulation.
The solution
However, there's good news for the construction industry. The solid wall insulation industry has been working collaboratively with the government and others to find a solution. This solution is called "roofline closure systems" – a new approach that focuses on strong design principles to address the concerns raised by PAS 2035.
These roofline closure systems will incorporate multiple layers of protection to completely prevent water ingress. Only strong and long-lasting materials will be used in the closure systems. Additionally, measures will be taken to minimise heat loss at roofline connections.
Finally, the new guidelines emphasise the importance of skilled installation, ensuring proper implementation of these systems by qualified professionals.
What are the benefits of the new closure system?
The creation and application of roofline closure systems offer a range of advantages for construction.
New builds and refurbishments may have more EWI system options, reducing the need for expensive roof extensions. Construction processes could become smoother, potentially saving time and money.
Furthermore, the new guidelines aim to ensure EWI systems are durable and perform well over time. Perhaps most importantly, with roofline closure systems, EWI can now be used on a wider range of buildings, allowing more properties to benefit from improved energy efficiency.
Technical Director, Joe Ragdale of Wetherby Building Systems has provided a comment on the update below.
“Introducing Roofline Closure systems into PAS has been a long journey, a collaborative effort with various members of the EWI industry for over 2 years. A new set of ‘Design Principles’
ensures any details installed are incredibly robust, providing 2 lines of protection at the roof junction which massively reduces the risk of failure at this critical point. With these new details now being acceptable, it will not only reduce costs on many projects. Still, it will also make other projects viable where it would have been incredibly difficult to extend rooflines previously.”
While the plans for roofline closure systems are still being finalised, they've received positive feedback. An official announcement with approved design details is expected soon.
Staying informed about these developments is important for construction companies, housing associations, and those involved in new builds and refurbishments.
By keeping an eye on the latest advancements in EWI technology and changing regulations, these stakeholders can ensure their projects benefit from the efficiency, performance, and wider applicability that roofline closure systems offer.
Wetherby - Enquiry 19
FASSA UK GAINS EPD CERTIFICATION FOR A96 FIBRE REINFORCED SKIN COAT
We are proud to announce that Fassa UK has achieved an Environmental Product Declaration (EPD) for our versatile A96 Fibre Reinforced Skin Coat, available in grey and white. A96 is a cornerstone of our Fassatherm External Thermal Insulation Composite Systems (ETICS) and is already certified by both the BBA (British Board of Agrement) and Kiwa BDA. This new EPD further solidifies its reliability and sustainability credentials.
What is an EPD, and Why Does it Matter?
An EPD is an independently verified document that provides transparent and comparable information about the environmental impact of a product throughout its lifecycle.
It’s a vital tool for construction professionals looking to make informed decisions that align with sustainability goals.
By achieving this certification, Fassa is demonstrating our commitment to reducing environmental impact and supporting greener building practices.
Sustainable Solutions with Fassa
Gaining the EPD for A96 reflects our dedication to developing environmentally conscious solutions that meet the demands of modern construction.
By choosing A96, you are not only selecting a reliable, high-performance product but also contributing to a more sustainable future.
A96: Versatility in Thermal Insulation Systems
A96 is an essential building product in external thermal insulation systems, offering a range of applications:
• Bonding and smoothing: Ideal for moulded or block-cut EPS panels and mineral wool panels.
• Embedding reinforcing mesh: Ensures durability and performance within Fassatherm systems.
• Superior performance: Its fibrereinforced formula enhances strength and longevity in thermal insulation projects.
Certified, Reliable, and Sustainable Already certified by leading bodies like the BBA and Kiwa BDA, A96 is a trusted choice for insulation systems. Now, with the addition of an EPD, it’s clear that this product not only meets industry standards for quality but also addresses growing demands for sustainability.
Fassa UK remains dedicated to innovation, reliability, and environmental responsibility. With A96 and our full range of Fassatherm solutions, we are building a better, greener future – one project at a time.
Fassa UK - Enquiry 21
SOLUTIONS FOR SUSTAINABLE BUILDING
Gypsotech Externa Light Carrier Boards have received an Environmental Product Declaration.
At Fassa Bortolo, we constantly seek new ways to ensure our impact on the environment is kept to a minimum and that our products have longevity.
The Gypsotech Externa Light carrier board has obtained an Environmental Product Declaration (EPD). This highperformance render board has undergone a life cycle assessment and is proven to comply to the low VOC emission criteria which is widely used across Europe.
Designed to be applied both on the inside and outside of the building
Used to build walls, wall linings and false ceilings
TO FIND OUT MORE about Fassa Bortolo and its range of render systems and building products. Visit www.fassabortolo.co.uk or call 01684 218 305
WRAPTITE EXTERNAL AIR BARRIER HELPS
TO DELIVER PERFORMANCE AND QUALITY
Wraptite®, the vapour permeable external air barrier from A. Proctor Group, is part of the high-performance residential building specification in the new Dublin city quarter, Glass Bottle.
Connecting Dublin to its bay at the base of the Poolbeg Peninsula, the development is also linking the communities of Irishtown, Ringsend and Sandymount. The creation of Glass Bottle is transforming some 15 hectares of a former glass bottle-making site that was once home to one of the most modern factories in Europe.
Building an entirely new city quarter, that is also intended to be a city-within-a-city, is expected to take around a decade. The work currently being undertaken, and which features the use of Wraptite as part of the specification, is Phase 1.
The performance of Wraptite membrane is founded on it being a simple, selfadhesive solution, with the added benefit of Wraptite Tape being used for particular areas of detailing. This approach saves on the labour and material costs associated with meeting modern energy efficiency requirements, which are at the forefront of Glass Bottle’s conception. Responsibility for installing Wraptite on Phase 1 of Glass Bottle fell to the subcontractors, Platt & Reilly Ltd. Talking about having experience of using different air barrier membranes, Project Manager Ionel
Danaca explained what makes Wraptite different.
“We’ve found Wraptite is the easiest membrane to work with,” he said. “It’s the quality of the membrane and the quality of the adhesive – and not just that it is a selfadhered membrane, but the strength of the bond itself is superior.”
A. Proctor Group - Enquiry 23
MAPEI FINISH CHOSEN FOR MAC RENDERING FAÇADE
A Mapei render finish has been used to complete an extensive façade project at a property in Sheffield.
The project formed part of a complete house renovation and extension. All materials were supplied by ProTec Render Supplies Ltd and installed by Mac Rendering Ltd.
During works on the façade, all external elevations were rendered using Mapewall GRP one-coat render. The surface was then reinforced with Mapetherm Net – an alkali-resistant glass fibre mesh. This was followed with a base layer of Silancolor Base Coat Primer – a silicone resin-based paint featuring microgranular quartz and selected charges. The surface was then finished with Silancolor Tonachino 1.5mm siliconeresin thin coat render; a fibre-reinforced, breathable and highly water-repellent textured finish. Colour shade 8510 – an off-white tone – was chosen from the Mapei Colour Project range, for both the primer and top coat, to complement the property’s Anthracite Grey-toned roof and windows.
“We’ve been using Mapei renders for around 12 months now, on a number of local projects across South Yorkshire. Our skilled installation team find the products extremely easy to use and the quality to be of a high standard. The quality of the products we install is of high importance to us as a business, knowing that our
clients are getting exactly what they have requested - in this case, a full silicone render system; a system that should last 30 years with minimal maintenance,“ commented Chris McVann, Director of MAC Rendering Ltd.
Mapei - Enquiry 24
WALL CAVITY BARRIER (RED EDITION) MEETS
MASONRY CONSTRUCTION CHALLENGE
In medium to high rise buildings where the external façade is masonry, brickwork may need structural support, typically steel support shelves, but this is often located where a cavity barrier should be positioned.
Installing wall cavity barriers together with masonry support shelves without a detrimental effect on the building’s fire safety can be a challenge. Now, testing shows this can be achieved with AIM –Acoustic & Insulation Manufacturing’s new Wall Cavity Barrier (Red Edition).
Launched in summer 2024, AIM’s Wall Cavity Barrier (Red Edition) is for use as a cavity barrier or cavity closer within the external wall structure of a building to prevent the passage of heat, flame and smoke within the cavity it fills for 30, 60 or 120-minute fire rating periods.
Due to its extended fire rating, the Wall Cavity Barrier (Red Edition) is intended for use, both vertically and horizontally along fire compartmentation lines, in medium to high rise buildings requiring enhanced levels of fire protection.
In recognition of the challenge of installing a barrier with masonry support shelves, the Wall Cavity Barrier (Red Edition) has been tested with a Leviat designed
masonry support shelf indicative of an onerous situation and performed well with cavities up to 300mm.
The test configurations were varied to represent varying levels of penetration of the masonry support bracket into the barrier.
The tests confirm that the Wall Cavity Barrier (Red Edition) gives up to 120 minutes EI (Integrity and Insulation).
The testing is in accordance with BS EN 1366-4:2021, recognised throughout the UK and EU as an appropriate resistance to fire test standard for cavity barriers.
AIM - Enquiry 25
TAYLOR LANE TIMBER FRAME HELPS WITH REGENERATION
Taylor Lane Timber Frame has constructed 49 homes using its Classic wall system at Shackleton Heights in Lockleaze, Bristol, a development by housing provider Abri.
The Hereford-based timber frame manufacturer was appointed by main contractor Speller Metcalfe on the known quality of its services and competitive rate. Timber frame was the build method of choice for the houses on the site and brick and block work was implemented
on the traditional flats. Taylor Lane’s Classic wall system is categorised as MMC Category 2 and includes factoryfitted breather paper, external sheathing and stud insulation. For this scheme Taylor Lane recommended 100mm PIR insulation.
Once fitted, the wall system achieves a U-value of 0.19 W/M2K.
Several types of rusticated brick were selected for the external finish. On some house types the brickwork is toothed for added interest. This had to be factored into the timber frame design as the stepped course impacted the cavity depth. Where the toothed detail occurs, the bricks step out to create a 60mm cavity, ensuring the minimum 50mm clear cavity is maintained.
Shackleton Heights is situated along Crome and Constable Road in the northern suburb of Bristol. The new homes have helped revitalise land that had been derelict for over ten years. The development is part of the wider Lockleaze regeneration project which is seeing over 760 homes being built in the area.
Taylor Lane - Enquiry 26
PASSIV UK UNVEILS INNOVATIVE SMART THERMOSTAT FOR HEAT PUMP CONTROL
The Passiv Smart Thermostat is the first smart thermostat designed specifically for controlling heat pumps and is the result of 10 years of R&D.
The first in a new generation of smarter heating controls, the Passiv Smart Thermostat can reduce heating bills by 30% and increase the Coefficient of Performance (COP) of a heat pump by 17% as verified by Energy Saving Trust. It can also optimise to time-of-use tariffs and rooftop solar generation.
Once installed, it learns how a home heats up and cools down and how a heating system behaves. It then uses local weather forecasts to calculate the optimal way to meet a homeowner’s comfort requirements while optimising the heat pump’s flow temperature.
This removes the need for an installer to set a weather compensation curve, taking the guesswork out of heat pump installation. Users can also participate in Greener Grid Payments, the UK’s first
automated Demand Side Response service for heat pump owners, allowing them to get paid up to £100 a year for using their heat pumps.
YBS Insulation launches new multi-layer insulation blanket
YBS Insulation, a leader in innovative building insulation products, has launched ThermaQuilt Ultra, a high-performance multi-layer insulation blanket designed for diverse applications in roofs, walls and floors.
An addition to YBS Insulation’s already extensive product offering, which also includes SuperQuilt, SuperQuilt Trade and SuperQuilt Lite, ThermaQuilt Ultra delivers exceptional thermal resistance in a thin, flexible 45mm profile – making it an ideal solution for both new construction and renovation projects in residential and commercial buildings, as well as for specialised use in motor homes, boats, and cellars.
ThermaQuilt Ultra's unique multi-layer composition effectively manages all forms of energy transfer, including conduction, convection and radiation. Furthermore, this innovative design not only retains heat in winter but also reflects solar heat in summer, reducing the need for artificial cooling systems.
Achieving R-Values up to 2.61 m2K/W, equivalent to 120mm of Mineral Wool Insulation (with a thermal conductivity of 0.044), ThermaQuilt Ultra also incorporates a built-in airtight vapour control layer to prevent moisture passage and reduce condensation risk.
With a non-degradable construction, the product maintains thermal performance throughout the lifespan of the building, while also boasting an ecofriendly composition, utilizing recycled materials. What’s more, the fibre-free design eliminates the need for personal protective equipment during handling.
Insulation - Enquiry
For more information, visit: www.passivuk.com.
Passiv UK - Enquiry 27
Nuaire launches NICEIC training facility
Indoor air quality and ventilation manufacturing specialist Nuaire officially launched its new NICEIC approved training facility at Tŷ Gwyrddfai in Penygroes, north Wales with a morning of presentations and activities attended by over 50 invited guests.
Tŷ Gwyrddfai is the first decarbonisation hub of its kind and has been created to ensure that north Wales will be at the forefront of the decarbonisation agenda. The facility is a collaborative project between Adra, north Wales’ largest social housing provider; Bangor University; and Busnes@LlandrilloMenai’s Centre for Infrastructure, Skills and Technology (CIST) that manages the specialist on-site training pods at Tŷ Gwyrddfai.
Nuaire - Enquiry 29
DuElec® Thermostatic Electric Shower
Available in 2 premium finishes the ENVi® offers intuitive control with a unique personalised showering experience.
The unique DuElec® kit seamlessly diverts water between a luxurious rainfall and five spray pattern shower head.
At the end of each shower, the all-new ENVi® provides user feedback showing individual shower use that illustrates water, energy and cost.
Tri-Hub can be installed in the loft or airing cupboard
Intuitive control provides feedback on shower use
Discover more at:
Triton ENVi®
Enquiry 30
From wall & floor sealing through shower formers to functional design elements.
DIRECTLY TILEABLE XPS components with Environmental Product Declarations.
FULLY COMPLIANT with NHBC’s technical guidance 9.2/06 concerning substrates for tiling in wet areas.
EVERYTHING FROM A SINGLE SOURCE: protection at both substrate and surface level including compatible grouts & adhesives. Plan
