Local Authority Building & Maintenance May/June 2023

MAY/JUNE 2023

LOCALAUTHORITY BUILDING& MAINTENANCE

HOUSING & REGENERATION

TECHNOLOGY IN CONSTRUCTION

ROAD TO ZERO CARBON FIRE PROTECTION & SECURITY

HOUSING 2023

We preview the biggest event on the housing calendar

EMBRACING NEW TECHNOLOGY

Wates Residential’s Geraint Sewell talks to LABM about the challenges surrounding housing decarbonisation and how innovative new technologies can help decrease construction and post-occupancy emissions

THE LEADING MAGAZINE FOR LOCAL AUTHORITY AND HOUSING ASSOCIATION SPECIFIERS

CoNTENTS

reguLarS

5 comment

Work of Art

6 news

VIVID secures £100m facility — Golding Homes adopts Sustainability Reporting Standard — Changeworks publishes research into fuel poverty in rural Scotland

7 thermal Performance insights with a. Proctor group

Advice on improving the thermal performance of existing homes

8 Project update

North Lanarkshire Council’s Holehills

Regeneration — Bromford’s biggest-ever land led site — Karbon Homes’ Ponteland retirement living scheme

10 industry comment

Matthew Warburton, Policy Advisor at the Association of Retained Council Housing (ARCH) looks at the new Tenant Satisfaction Measures

12 Housing Fit for the Future

Nigel Sedman, Executive Director of Homes at ForHousing, discusses the importance of working in partnership

14 View from the Supply chain

John Mellor from Glidevale Protect highlights the need for greater data transparency in construction

15 under Warranty

Global Home Warranties tackles the issue of quality control in new homes

advice for local authorities and housing associations on improving the energy efficiency of existing homes

HouSing & regeneration

24 building a concrete Future

The specification of concrete bricks for New Gorbals Housing Association’s North Gate Development in Glasgow

27 digital transition

The role of technology in improving health and care in social housing

30 easing the Pressure

Why choosing electric showers can help ease financial pressures for property owners and occupants

33 From one Home to every Home

Improving the energy efficiency and environmental performance of existing social housing

35 round-up

tecHnoLogy

37 embracing new techology

Working with supply chain partners to embrace new technologies and decrease emissions during new home construction and throughout a property’s lifetime.

39 round-up

43 Low carbon construction with Structural timber

The STA tells LABM why it believes structural timber presents the greatest opportunity for low carbon construction

46 rising to the challenge

Frameworx addresses the challenges and opportunities surrounding the decarbonisation of existing housing stock

48 round-up

50 new building and Fire Safety Framework

A guide to the new framework launched by Pretium Frameworks and the Hyde Group

53 breaking point

The safety risks surrounding the use of monolithic glass in high-rise residential buildings and an alternative solution

56 round-up

How new tech can help deliver net zero

40 award Winning Performance

CIBSE discusses Swansea Council and the Welsh School of Architecture’s award winning project to energy-efficiently retrofit to six bungalows

new framework for housing providers

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Work of a rt

Public art has a vital role to play in connecting people to places, especially on new developments, helping to promote thriving communities and create a sense of identity. so it was a real privilege to be asked to be part of the judging panel for this year’s Blunden Prize public art competition, run by housing association, stonewater.

stonewater has been commissioning local artists to deliver public art pieces for its new developments for a decade now. in 2021, the housing association launched the Blunden Prize national competition as a retirement gift for former stonewater Chair, George Blunden, who believed passionately that ‘homes are more than bricks and mortar’, and that the area around people’s homes ‘should impress not depress’.

The brief for this year’s competition was to design a concept for an art installation within a set budget for the housing association’s new Calverley Lane scheme in Horsforth, Leeds. When complete, the development will provide 152 new affordable homes on the site of the former Leeds City College campus, close to the Rodley nature Reserve and the high street in Horsforth.

encourage people to the visit area? The last thing anyone wants to do is deliver something that no one understands. For stonewater, the extent to which the artist considered engagement with the local community to influence their final design was also important. over 50 entries were received and whittled down to a shortlist of just eight. i was invited to stonewater’s offices in Reading for the day to join fellow judges stonewater Chairman sheila Collins, CEo nicholas Harris, and Chief Growth & development officer Jonathan Layzell in interviewing the final eight.

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Prospective artists were tasked with designing an art installation that reflected the local area and vernacular, with a nod to the new development in some way. sustainability is hugely important to stonewater; all their new developments embrace low carbon technology, are designed with energy efficiency in mind and include provisions for green space. so it was essential that the artists’ factor this into their choice of materials, taking into account the use of local materials, ethical sourcing and environmental impact for example. The winning piece of art will need to stand the test of time too, so durability and resilience were also essential ingredients.

Will the art installation create a striking visual impact and sense of identity? Will it resonate with the local community, create a focal point and leave a positive lasting impression? Will it

COVER STORY:

it was an incredibly tough job. The variety and quality of the shortlisted entries was impressive, clearly a great deal of time, thought and effort had gone into the submissions. The level of research some had done into the local area and its rich history particularly impressed me, especially how they managed to translate that into the designs. Using art to foster and reinforce a sense of community and belonging can be incredibly powerful, and this was also reflected in the designs.

The competition provides a fantastic opportunity for local artists to be a part of something extremely positive and enduring. i’d like to say a big thank you to the artists for sharing their wonderful ideas with us, and also to stonewater and see media for inviting me to be on the judging panel, it was a great experience. After much deliberation, the finalists were chosen and all that remains is for a winner to be announced at an event in the summer. Watch this space.

Wates Residential is working with Cardiff Council to deliver the Cardiff Living development programme, which will to provide 1,500 new homes across the city over 10-years. Turn to page 37 to find out more about the development programme and how working with supply chain partners to embrace new technologies can help reduce emissions.

“ Using art to foster and reinforce a sense of community and belonging can be incredibly powerful… ”

Atkins to deliver masterplan for Homes England’s Rugby scheme

VIVID secures £100m facility

Affordable homes provider VIVID is continuing to use its ESG credentials to attract investment, this time announcing a new £100m Sustainability Linked Facility from ABN AMRO. Access to this funding and facility supports VIVID’s objective to build and develop more energy-efficient, affordable homes. The facility is unsecured and has metrics linked to the organisation’s environmental, social and governance (ESG) work, helping incentivise a positive impact for the organisation’s customers and communities. The new facility was announced three months after VIVID secured the sector’s first green loan.

Golding Homes adopts Sustainability Reporting Standard

Maidstone based local housing provider, Golding Homes, has adopted the Sustainability Reporting Standard (SRS) for Social Housing, a voluntary reporting framework that takes account of the work the organisation is doing to address its impact on the environment.

David Hart, Director of Finance and Procurement at Golding says: “Adopting SRS is a natural progression for us in our desire to make Golding greener and we’re delighted to take this step forward. Last year we produced our first ever Environmental, Social and Governance Report setting out our commitment to reducing any negative impact of our work on the environment. Our new Environmental Sustainability Strategy builds on this. The SRS framework covers 48 ESG criteria and will support us to focus on affordability, carbon emissions and energy efficiency, safety, equality, diversity and inclusion and the customer voice.”

The scheme will make a significant contribution to meeting housing needs, including affordable housing, in the area, while also providing new schools, healthcare, retail provision, green areas, community spaces and infrastructure improvements for the wider community.

The engineering and design consultancy, working with supply chain partners LDA Design and Levitt Bernstein, has been appointed as masterplanner and multi-discipline designer for Homes England’s portion of the 4,000 homes that remain to be delivered as part of the South West Rugby Urban Extension.

Alongside this, sustainability and biodiversity net gain are embedded in the approach as Atkins will ensure the environment plays a key role in benefiting communities, whilst minimising the impact on nature.

Joanne Farrar, Project Director for Atkins, says: “This is a hugely significant development that will help to meet the real need for housing in this part of the West Midlands. But this is about more

than simply building houses to meet the acute demand. This project and the physical and social infrastructure that it will deliver will create truly thriving places based on safe and secure homes, producing better social value outcomes. It also represents a priority development with a clear focus on creating a sustainable community where people can live, work and play for generations.”

Ben Frodsham, Senior Planning and Enabling Manager for Homes England adds: “Atkins has been providing services for Homes England for many years and has a strong track record of delivery both nationally and in the Midlands region.

“The team was able to demonstrate a joined-up and efficient approach to the scheme, bringing some trusted supply chain partners in to add additional value including LDA Design and Levitt Bernstein.

“We have great confidence they will deliver what is needed to support Homes England in the delivery of a vibrant, sustainable and successful new community in South West Rugby.”

Atkins, part of the SNC-Lavalin Group, is set to deliver planning and design services for a major urban extension in the West Midlands.

CGI from LDA Design

Fuel poverty in rural Scotland

The impact of far higher levels of fuel poverty on the physical and mental health of people living in rural areas of Scotland is outlined in new research published by Changeworks.

Comparing three regions — Caithness and Sutherland, Highlands and Islands and remote rural areas — the analysis shows not only that fuel poverty affects proportionately more households in these areas compared to the rest of Scotland, but that the depth of fuel poverty is worse.

Interviewed for the report, people with lived experience of fuel poverty and frontline advisors told researchers that the far higher levels of fuel poverty have clear impacts on individuals, often resulting in poorer health and social isolation.

Commissioned by the Rural & Islands Housing Associations Forum (RIHAF), the Highlands & Islands Housing Associations Affordable Warmth group (HIHAAW) and Highlands and Islands Enterprise (HIE), the report sets out the drivers, impacts and extent of fuel poverty in rural Scotland.

The report also outlines clear solutions that the Scottish and UK Governments and Ofgem can take to alleviate the issue. This includes improving the identification of those with enhanced heating needs, broadening the eligibility of existing support, delivering more support on the ground through community anchor organisations and wider reforms of the energy market.

More details on the research here www.rdr.link/lak001

A copy of the full report is available to download here www.rdr.link/lak002

A copy of the solutions paper is available to download here www.rdr.link/lak003

Thermal Performance Insights with

Increasingly within the housing sector, there is recognition of the urgent need to improve the energy efficiency of our existing housing stock. In doing so, strategies for retrofitting existing buildings are of crucial importance. Equally, preserving the lifecycle of buildings is a priority, more than ever due to the rising energy costs.

The objective is securing the future of our ageing housing stock by providing warm, damp/mould-free living space. When considering the insulation of buildings, we refer to U-values, which quantify the rate of heat loss through a building element such as walls, roof, windows, and doors. The lower the U-value, the slower the heat generated by the heating system will escape, and less energy input is required to maintain a comfortable internal temperature.

Where thermal performance is poor, this has a significant impact when occupants are in fuel poverty or belong to a vulnerable social group such as the elderly. This can lead to health problems for these groups, so upgrading such homes is a priority.

With improved performance in mind, the A. Proctor Group developed Spacetherm WL, a high-performance laminate specifically intended for use where internal space is limited. Spacetherm WL is fixed to the internal surfaces of existing walls without the need for mechanical fixings. Consisting of a Spacetherm aerogel insulation blanket bonded to 3mm Magnesium Board (MgO), at just 13mm thick, there is often no need to remove skirting boards and cornices, saving time and cost. For example, a typical solid wall will have a U-value of around 2.1 W/m2K, and after installing Spacetherm WL, this can be reduced to around 0.8W/m2K, dependent on the wall structure.

This makes Spacetherm ideal for use in rooms with limited floor area, at door and window reveals, and in other areas where retaining existing features would otherwise limit the use of thick and bulky insulation. The thermal conductivity of Spacetherm, at 0.015 – 0.0195W/m2K, makes it among the best thermal insulants in use today, combined with its high vapour permeability, making it ideal for refurbishments.

John Johnston, Sales Director at A. Proctor Group, addresses the thermal performance of existing housing stock.

New solar batteries will help North Lanarkshire Council tackle fuel poverty

That is the view of Arc-Tech (Scotland) Managing Director, john Gallacher, whose company is responsible for the installation of north Lanarkshire Council’s first solar battery storage units at the Holehills Regeneration in Airdrie.

Located on Dykehead Road northeast of the town centre, 150 two- and threebedroom homes for social rent are replacing a series of multi-storey flatted blocks as part of the Council’s target to build 5,000 new homes across the local authority region by 2035.

Of the 150 homes, 19 are being delivered to a piloted net zero carbon standard of build that has been developed by main contractor, CCG (Scotland), with the support of Arc-Tech who specialise in the delivery of Mechanical & electrical (M&e) services and the design and installation of renewable energy systems. each net zero home has its own battery storage unit; known as the ‘Powerwall’, it is

supplied by the world-renowned car-maker and clean energy company, Tesla.

The battery links to solar PV panels installed on the roof, which capture energy from the sun during daylight hours. under normal circumstances, the occupier will only benefit if the energy is used at the time of generation, however, if it is not, the energy is exported to the national Grid.

Rather than losing out on energy being lost, the battery retains energy for later use, even during a power outage, which allows the occupier to benefit from variable tariffs during the evening.

The combination of the renewable energy system and the enhanced built form delivers a minimum energy Performance Rating of 104 (A) — the average rating in Scotland is 61 (D) — representing significant betterment for the occupier and the environment.

john Gallacher, Arc-Tech (Scotland) Managing Director, says: “Arc-Tech is one of the few companies that are certified to

install these hugely innovative solar battery storage units, alongside eV connector points, on behalf of Tesla in Scotland. It is an exciting time for renewable tech; the system in place here is incredibly intuitive and, when combined with excellent fabric performance characteristics, it will go a long way to supporting residents during this prevailing cost-of-living crisis.”

Dykehead Road is supported by a grant funding contribution of £9.7m from the Scottish Government and is due for completion later this year.

north Lanarkshire Council, Housing Convener, Councillor Heather BrannanMcVey, adds: “I’m delighted to see our first net zero homes available for tenants here in north Lanarkshire. These homes reaffirm our commitment to embracing and investing in new technology that improves energy efficiency and comforts for our tenants, reduces emissions and consumption while minimising fuel poverty.”

Solar batteries installed at a new affordable housing development in North Lanarkshire are seen as a major step forward to tackling fuel poverty and climate change.

Bromford secures planning permission

Housing association Bromford has secured planning permission for its biggest-ever land led site in Gloucestershire. Tewkesbury Borough Council finalised its approval for the construction of 100 new homes at Bromford’s 16.8 acre site at Delavale Road in Winchcombe.

The development will comprise 50 affordable homes for rent and shared ownership, and 50 homes for outright sale. Homes will range in size from one-bedroom flats to five-bedroom houses, some of which will have dedicated home office space to encourage flexible working. A number of new trees will be planted across the site, which also includes a play area, while a new pedestrian and cycle link will be created to link the new homes to nearby Mercia Road.

Matt Batham, Head of Pre-Construction at Bromford says: “By providing 50% affordable housing on the site, this development will give more local people the opportunity to stay living in the area who otherwise couldn’t afford to live in the town. This is the biggest site we have purchased so far and forms part of our strategy of increasing the amount of land we buy and develop ourselves.”

Energy-efficient retirement living scheme

Good progress is being made on the development of a new energy-efficient retirement living scheme in the Northumberland village of Ponteland.Karbon Homes’ £5.5m ‘Athol House’ scheme on Callerton Lane will provide 34, much-needed affordable apartments for over 55s, with one- and two-bed homes available for a mix of affordable rent and shared ownership.

The scheme is being constructed by EQUANS and will benefit from a communal green heating system, powered by commercial air source heat pumps, which will supply the communal areas of the scheme and each apartment with underfloor heating and hot water.

Zoey Hawthorne, Assistant Director of Development Delivery at Karbon Homes, says: “We’re delighted to bring these much-needed apartments to Ponteland and have worked hard to create a scheme which meets the needs of the local community. We’re particularly excited about the inclusion of a low carbon heating system, which will not only help residents save money on their energy bills but will also significantly reduce carbon emissions produced by the scheme.”

Pictured from left to right: Gary Hall from EQUANS, Sara Armstrong from Karbon Homes, Louise Buckton from EQUANS and Shaun Sinclair from Hall and Partners

Tenant Satisfaction Measures — the challenge ahead

Matthew Warburton, Policy Adviser at the Association of Retained Council Housing (ARCH), discusses the new tenant satisfaction measures, which are being introduced by The Regulator of Social Housing as part of a new system for assessing how well social landlords in England are performing.

The requirement on social landlords to collect information for the new tenant satisfaction measures (TSMs) came into effect from 1st April. For some of the TSMs, this means landlords should already be collecting the relevant information, for example, on the number of repairs carried out within target times, or the number of complaints received.

For the 12 TSMs to be collected from tenant participation surveys, the task is to commission and schedule appropriate surveys at some point during 2023/24 and arrange to repeat them annually. But for other indicators, including arguably the six most challenging, 31st March 2024 has become an unyielding deadline that is likely furrowing brows and keeping managers awake at night — or ought to be — in many councils and housing associations just now.

The six TSMs in question are RP01 — the number of homes that do not meet the Decent Homes Standard, and the five BS indicators that relate to the percentage of gas, fire, asbestos, water and lift safety checks carried out. These are the most challenging indicators because for each of them there is only one score that can be reported to the Regulator next year without fear of regulatory comeback, and that is 0 for RP01 and 100% for the other five.

Which is not to suggest that landlords don’t have to worry about regulatory comeback until summer 2024. Until the Social Housing (Regulation) Bill is enacted and comes into force, the Regulator’s powers to enforce the Consumer Standards, including the Homes Standard to which all these indicators currently relate — are limited to cases where there is a risk of, or actual, severe harm to tenants. But precisely because the BS indicators relate to key safety checks there can be a strong presumption of a risk of serious harm if they have not been carried out.

Decency criteria

On decent homes, landlords might be able to justify reporting homes that do not comply with the decency criteria requiring a reasonable state of repair, reasonably modern facilities or a reasonable degree of thermal comfort, especially if they can show budgeted plans to improve them in the near future. But no excuses are likely to be accepted for the continuing existence of serious (category 1) hazards as defined in the Housing Health and Safety Rating system.

Recent action by both DLUHC and the Regulator in relation to damp and mould has demonstrated both that the issue is, rightly, judged of high priority and high enough risk to meet the serious detriment

test and justify action under current legislation. It should not be forgotten that the same principles apply to any other category 1 hazard found to exist in the social housing stock.

Matters are made more complicated by the fact that the Government has just renewed its efforts to complete its review of the Decent Homes Standard, which will need to reflect an updated version of the HHSRS, which has also been subject to review. Early decisions on the new Standard are needed so landlords planning to update their stock condition surveys during the year can be sure they will be collecting the right information.

“ These are the most challenging indicators because for each of them there is only one score that can be reported to the Regulator next year without fear of regulatory comeback... ”

Strength in numbers

Form lasting partnerships to build more, truly affordable homes, recommends Nigel Sedman, Executive Director of Homes at ForHousing.

With housing waiting lists

groaning, building new homes is essential. In fact, research from housing charity Shelter earlier this year reveals 1.2 million households are stuck on social housing waiting lists. That’s up by 5% in the last two years.

The social housing sector’s role in tackling the housing crisis is crucial. Throughout my career at ForHousing, I have overseen the development of thousands of high-quality homes. This year marks a decade of developing homes in Salford and across the North West. Since 2013, we have either built or have on-site 1,900 new homes — 70% of which are offered at a social or affordable rent. We understand that having a safe place to call home increases people’s life chances. That’s why we have 1,330 more homes in the pipeline.

Leading role

None of this would be possible without partnering with like-minded organisations, charities, and national, regional and local government. The Chancellor’s recent announcement that the Greater Manchester Combined Authority (GMCA) will have greater control over funding and building affordable housing, is good news. It provides an opportunity for us to step up our partnership working across the region to build much-needed homes, and we look forward to playing our part.

In Salford, ForHousing’s role leading the new development element of the Salford Strategic Housing Partnership means I see first-hand how working in partnership makes

more things possible. Collaborating closely with Salford City Council means we can regenerate disused council land. We have done this many times over the years, for example Amblecote Gardens, an extra-care scheme in Salford launched in 2014.

As with every extra-care scheme we develop, we worked closely with the council to align the project with their older person’s strategy. The transformation of the wider Amblecote neighbourhood had already been underway with 100 new family homes, but the completion of Amblecote Gardens was the icing on the cake. By working together we provided new amenities including shops, a library, GP services, a pharmacy, and hairdressers — benefitting not just new tenants but local residents too, helping create a vibrant community.

Working together

The Willows in Weaste, completed in 2017, is another flagship development from the past decade. It provided more than 100 new affordable homes on the former Salford Red Devils rugby ground.

We are now doing something similar with the former Salford City Roosters grounds. By working together with the club and the council, we are ensuring that the Roosters retain a smaller site and will benefit from better facilities, while providing almost 50 eco-friendly social rent homes.

Partnerships also mean strength in numbers when it comes to funding bids. Thanks to working closely with Salford City Council, we have successfully secured funding for specialist housing schemes, for

example, to tackle homelessness.

Sometimes partnerships are a requirement. For Homes England grant bids, we frequently work with local authorities to make sure our proposals include the necessary variety of homes. It strengthens our application and means we can deliver homes the local area really needs. For instance, we secured over £1m in Homes England funding with Cheshire West and Chester Council to build almost 140 mixedtenure homes in Wharton Green, Winsford.

And when it comes to planning permission, we all know linking with partners is crucial. Getting pre-planning advice and feedback from the council is invaluable, while continuing to meet with local residents and tenants to hear what they want means we create sustainable communities that stand the test of time.

Looking ahead, we know partnership working can be the catalyst to drive forward opportunities for new housing schemes that meet a range of needs. It’s tougher than ever for people to afford quality housing that gives them the best possible chance in life. But everyone deserves that chance. That’s why our focus for the next 10 years is on developing homes for social rent and making more things possible for more people.

n For more information on ForHousing visit www.forhousing.co.uk

Amblecote Gardens extra-care scheme in Salford

Data transparency in construction

With the Building Safety Act and Future Homes Standard on the horizon, along with the golden thread of information, manufacturers have a critical role to play in ensuring a safe and sustainable specification process, and data transparency is a way to provide added reassurance to clients. As John Mellor from Glidevale Protect suggests, this is a responsibility that must be shared by each member of the supply chain.

Successful construction projects are built on data. With hundreds of different manufacturers both in the UK and overseas, potentially involved in any given construction project, understanding the provenance of each material specified is complex and challenging.

Clarity: Honesty is the best policy

A lack of data transparency during construction can effectively widen the ‘performance gap’ of a building, so it follows that by sharing accurate information at every stage we can ensure that buildings are as energy-efficient in operation as they were designed to be.

With specifiers relying on the information manufacturers like ourselves release to them, it’s crucial to be upfront and honest about test results and the specific testing conditions employed to enable specifiers to make an informed decision. Transparent technical claims can have an impact on whether a product will pass or fail in situ which could affect everything from the energy efficiency to the safety of a building.

Compliance is not just about individual products in isolation but needs to factor in the entire system, including any related products or product variations. For example, reflective wall membranes should be tested to the required thermal and emissivity performance standards, claiming both aged and unaged thermal resistance ‘R’ value figures in order to help a specifier make an informed

decision about performance in a worstcase scenario.

Glidevale Protect provides both aged and unaged thermal resistance values on our external and internal reflective membranes to demonstrate transparency and highlight any difference in performance levels. Aged thermal resistance values accurately reflect real life performance figures, take into account any logo that is printed on the low-emissivity surface and are based on the recommended fixing centres as detailed in the Structural Timber Association’s (STA) Advice Note 18 for external wall breather membranes.

Reliability: Get a second opinion from a third party

Providing reliable and substantiated technical information that is fully supported by trusted third-party accreditations gives added creditability to any claims being made as all performance results are independently checked and verified. This process offers specifiers a clearer view of how the products can help achieve compliance as part of the building as a whole.

It is also good practice for all manufacturers to clarify and verify technical data. Relying on UKAS accredited certification bodies such as BM TRADA is one of the best ways to guarantee compliance.

Specifiers can also look out for manufacturers like Glidevale Protect who

are working to recognised standards such as ISO 9001 and ISO 14001, which are international standards that demonstrate a company’s ability to consistently provide products and services that meet customer, regulatory and environmental requirements.

Accessibility: Make sure data is readily available

It goes without saying that any product data should be made readily available and in an accessible format for all key stakeholders from architects to installers and end clients. We’re all working towards the same goal — to create healthy, sustainable buildings — and this relies on being open, collaborative and sharing data.

We’re continually reviewing our product information and installation guides, which are all freely available to download from our website along with digital BIM objects for many of our products, and all our specifications are written to be comprehensive and clear so that nothing gets lost in translation.

When it comes to data transparency, the supply chain is only as strong as the weakest link so it’s up to manufacturers to make sure they’re playing their part.

n To access Glidevale Protect’s product information or to discuss how the technical team can assist you with your next project, please visit https://glidevaleprotect.com/technicalresources/

The Protect TF200 Thermo & VC Foil Ultra construction membranes from Glidevale Protect being installed on a project. Image ©Matthew Nichol Photography

The Protect Thermo Extreme membranes from Glidevale Protect were specified for a One Manchester housing project

UNDER WARRANTY in association with

Quality control

Affordable quality homes for housing associations — there is a solution, says Global Home Warranties.

It is an inconvenient truth, but some developers do not like to build affordable homes. Many claim they will suffer from significantly reduced profit margins — taking their earnings below 20% — and this is the prime excuse given at the planning stage to try and avoid the issue, according to Global Home Warranties, but, says the company — it does not have to be like that.

Most developers do not have a choice and planners will insist that they will have to include some element of affordable properties into the mix, but with the pressure on margins it is inevitable that some will cut corners and deliver poor quality. This in turn can put even more of a strain on margins — a situation, claims Global that could be avoided by getting it right first time.

Current planning conditions state that developers building between five and nine homes must ensure 20% of them are affordable — more than nine, and then this figure rises to 30%. That figure can further rise to 40% for greenfield sites.

Recurring issues

Global, who partner closely with many of the country’s housing associations to provide a robust inspection and risk management process on site, are seeing many recurring issues in new-build affordable homes, such as faults in bay windows and sunrooms, issues with workmanship on cold bridging affecting

energy efficiency, lead flashing problems on chimneys and lead tray installations incorrectly installed.

“It is also common for us to note dirty cavities and ties along with a host of other problems, which mainly seem to be associated with affordable homes,” says Maurice Johnston, Managing Surveyor at Global Home Warranties. “We do not see anything like the same issues in quite the same number on more conventional houses.

“It is clear that developers are trying to cut costs when building affordable properties and this is understandable when margins are under attack, but at some stage they will have to go back and correct those problems, putting even more pressure on those margins. They would be better to work more closely with us, and our housing association partners, to get it right first time.”

Global work with clients before ground is broken, acting as another level of quality control. This works extremely well for developers helping to keep costs down, with Global able to inspect every new home on site throughout the build process with the same rigorous standards whether it is classified as affordable or otherwise.

At the end of the build process, the company provides a comprehensive latent defects warranty supported by an ‘A’ Rated insurer, but more importantly it is giving the developer, the housing association and the end customer, total peace of mind and the confidence that

the home has been delivered to the highest standard.

Tackling housing defects

According to a recent House of Commons report, there is growing evidence of more and more owners of newly built homes struggling to achieve satisfactory resolution when defects are reported to builders. This confirms the findings of an earlier survey by the Charity Shelter, which revealed that, of the 241 English respondents that had bought a new house in the past 10 years, some 51% had experienced major problems as a direct result of the initial construction.

If these issues are not rectified, tenants and housing associations will continue to complain about quality, builders and developers will in turn rack up even more costs as they try to put right all of the problems adding even further pressure on margins, planning applications will be held up and the cycle will carry on — but it does not have to be like that.

Global is taking a proactive step in helping developers to solve these problems with its new Clerk of Works offering. Being on site on a weekly basis to monitor progress and workmanship will inevitably help to control costs.

n More information on Global Home Warranties and its services here www.globalhomewarranties.com

Maurice Johnston, Managing Surveyor at Global Home Warranties

Network and innovate

Housing 2023 returns to Manchester Central in June with a packed conference programme, offering ample debate and networking opportunities, as well as the chance to check out the latest technologies available for social and affordable housing providers in the exhibition, plus two award ceremonies to celebrate the achievements of those in the sector. Here, event organisers Ocean Media share with us why this year’s show is one not to be missed.

Throughout the whole of the UK, the housing sector is facing unprecedented challenges. From uncertainty in government funding; new regulations; the pressing need for more homes; the equally pressing need to maintain and improve the homes we have while modernising procedures and services to meet the expectations and needs of tenants and residents. And that’s without mentioning external pressures such as the continuing cost-of-living crisis and the pressure on all other public sector services.

That’s why, for Housing 2023, we have put together a fantastic programme of content that packs in lots of learning. With an abundance of thought-leaders and expert-thinkers joining us across three days, the event is an opportunity to come together with peers from across the sector

Discover new and innovative solutions in the exhibition that could help you deliver better quality homes

Attendees will have the opportunity to hear essential updates and guidance from leaders across housing including DESNZ, DLUHC, Homes England and RSH

to network and innovate. And through all of this, we’ll make sure improving professionalism is at the heart of every discussion, to ensure you continue to provide the best outcomes for your tenants and residents.

Why attend Housing 2023

Learn something with 150+ hours of CPD accredited sessions across six stages on the show floor — the award-winning Fringe stage, Unlock Net Zero Live stage, Tenant and Resident Engagement stage, Knowledge and Insight stages and PfH Live. Engage with government at Housing 2023 and hear essential updates and guidance from leaders across housing including DESNZ, DLUHC, Homes England and RSH. Hear from over 450 speakers covering topics including the net zero challenge, the cost-of-living crisis, building safety, affordability, funding, housing delivery, tenant engagement, specialist housing, data, mental health and wellbeing, innovation and much more.

Plus network with over 8,000 housing professionals and find the whole supply chain under one roof, from the main procurement frameworks to government bodies, from development and asset management experts to green home suppliers and engagement specialists, Housing covers the entire supply chain. Discover a show floor packed with 350+ exhibitors and discover new and innovative solutions that could help you deliver better quality homes.

The Housing experience

Housing also provides the chance to meet, share, collaborate and take the opportunities on offer back to your teams and organisations. This year, there are more tangible outcomes and takeaways than ever before, and a programme of events and activities for local authority and housing association teams to take part in:

l Celebrating Brunswick — an anniversary tour (26th June) — join a study tour to see the Brunswick Village development showcasing great community spirit, regeneration and extra-care living.

l Women in Housing/Housing Heroes Awards (26th June) — the opening ceremony at Housing 2023. Celebrate the leaders, innovators and changemakers across the sector, shining a light on the incredible work carried out by teams and individuals in the past 12 months.

l Attend the Unlock Net Zero Live Awards (27th June) recognising and championing progress on the journey to decarbonisation for the UK housing sector and the supply chain that supports it.

l Take part in a charity walk to Castlefield Viaduct (28th June), the National Trust’s Manchester garden in the sky. This is one not to be missed and a great chance to keep fit whilst giving back.

l Housing Rocks, charity fundraiser (28th June) — join up to 900 people who want to give back at Housing Rocks and raise as much for charity as possible.

Submit ‘bands’ for rock-a-oke followed by a true Mancunian DJ!

l Housing jobs fair (29th June) in partnership with GMCA Careers Hub, GM Housing Providers, Manchester City Council, Manchester Evening News, Inside Housing and supported by Cllr Bev Craig, Leader, Manchester City Council.

l For all those looking for a career with purpose. The housing jobs fair will bring together the largest recruiters in the region and those looking for opportunities to join a long-term career in a sector that supports local communities.

Housing is the biggest event in the housing calendar. This year, there are more tangible outcomes and takeaways than ever before. Housing has something for everyone. Join the conversation #bettertogether #ukhousing

Housing 2023 – 27-29th June, Manchester Central

3 days | 8,300+ attendees | 450+ speakers | 10 streams of content | 350+ sponsors and exhibitors | 60 official fringe events

Register for your free* visitor pass now: housingevent.com or use the link here www.rdr.link/lak004

*Visitor passes are free to housing associations, local authorities, public sector, housebuilders, master developers, funders, architects, planners and BTR landlords, student accommodation, retirement living and extra-care providers. Fees will apply to other commercial organisations and will be automatically added so please ensure you register using your work email address.

“Hear from over 450 speakers covering topics including the net zero challenge, the cost-of-living crisis, building safety, funding, housing delivery, tenant engagement and much more. ”

There are 60 fringe events at the show

Q&A: METRO ROD

Drainage support

LABM speaks to Peter Molloy, Managing Director at Metro Rod, about the regulatory requirements governing drainage, the importance of carrying out regular surveys and inspections, and the services the company provides for councils and housing associations.

What are the main regulations governing drainage in the UK that local authorities and housing associations must comply with?

Peter: Building Regulations Part H centres on drainage and waste disposal and is relevant to every public and commercial building in the country. It shares details about how to safely discharge foul water, wastewater and rainwater, the separate systems within drains and how to manage buildings built over sewers.

Additionally, the Water Industry Act 1991 makes it a criminal offence for any building or organisation to discharge into public sewers any matter which may interfere with the free flow of wastewater. Furthermore, every commercial premises arranging collection and disposal of waste — including waste cooking oils and fats — must comply with the requirements of Section 34 of the Environmental Protection

Act 1990 and the Environmental Protection Act (Duty of Care) Regulations 1991. In terms of local authorities specifically, Section 59 of the Building Act 1984 enables a local authority to require satisfactory provision for drainage of an existing building by service of a notice on the owner. A local authority’s environmental health department should deal with any reported complaints of ‘statutory nuisance’ such as smells, effluents, accumulation of refuse or any premises in such a state that could be prejudicial to health or a nuisance.

How important is it to carry out regular drainage surveys and inspections?

Peter: It’s absolutely vital. None of us can ever truly know what is going on underground where drains are situated, without inspection. Fatbergs, tree roots, broken pipes and more, all have the potential to cause major infrastructural

issues if left for too long without being resolved, and repairs can cost thousands of pounds. CCTV drain surveys conducted on a regular basis can spot any potential issues before they arise, meaning property owners and local authorities can better plan for important maintenance. This will reduce repair costs overall, minimise the impact on their neighbourhoods and improve their reputation with residents and tenants.

Metro Rod offers a range of services, including clearing blocked drains, CCTV drain surveys, drain repair and septic tank emptying and management

Peter Molloy, Managing Director at Metro Rod

What are the different types of surveys available and what do they involve?

Peter: For a site to be fully compliant, it’s vital that a drainage map, or asset map, is produced so local authorities can understand where effluent is discharged. It’s an essential tool in developing a waste management and flood management plan. Unless there is a large extension built at a particular site, it’s unlikely the drains are ever going to change so once this job is done, it won’t need to be carried out again.

A CCTV drain survey can also be used to understand the condition of the drains and detect problems before they have the chance to become costly, inconvenient issues. A CCTV drain survey can also be used to find the cause of re-occurring blockages and damaged pipes.

What is drainage mapping and how can it help with flood management?

Peter: Asset maps go hand in hand with CCTV drain surveys — but asset maps provide even greater detail on the drains beneath a site. An asset map will be crossreferenced with an ordnance survey to provide a map of the drains and give an accurate indication of the depth, latitude and longitude of each drain within a 2cm accuracy. Should a spill happen on-site, an asset plan can be drawn upon to understand how any auto shut-off valve or containment will be put into effect to prevent any effluent from entering the drains.

What services do you offer to social housing providers?

Peter: We understand the drainage challenges and demands that social housing organisations face on a daily basis. Managing a portfolio of properties can be really difficult, juggling multiple requests and responsibilities all at once — so when a provider receives a call from a tenant telling them there is a blocked drain or burst pipe, it can disrupt their usual day-to-day activity, which can then impact other residents.

From keeping tenants happy to reporting on the frequency and cost of maintenance services, our expertise in the social housing industry is extensive, and allows us to tailor our approach to suit the needs of each customer.

We have one of the broadest portfolios of services of any national drainage contractor, including:

l Clearing blocked drains

l CCTV drain surveys

l Gutter clearance

l Drain repair

l Septic tank emptying and management

l Soil stack cleaning and maintenance

l Pre-planned maintenance

l Sewage pump station maintenance and installations

l Tanker services

l Wastewater treatment plant maintenance and installation

We have more than 500 qualified drainage engineers nationwide, meaning we have the resources to offer fast response times, high-quality service and 24/7/365 availability.

What are the most common drainage problems you encounter working with local authorities and housing associations?

Peter: Typically, the main issue we see is overflowing or slow-running drains. This is usually caused by blockages, from materials like fats, oils and grease, which cause a build-up of substances that stems the natural flow of water. We also find that blockages are caused by misuse and abuse when people dispose of nonflushable items such as wet wipes down the drain. All of these issues lead to foulsmelling drains and should be reported as soon as possible to avoid further damage to infrastructure and properties.

How is the adoption of new technologies shaping Metro Rod’s solutions and services for social housing providers?

Peter: Technology is at the centre of our lives today, and its capabilities in every sector advance at an incredible pace. New technology within drainage often comes with the benefit of improved speed of survey or repair, and the ability to provide customers with insight on the cause of reoccurring blockages.

We capture this data on behalf of our customers and share it through bespoke reporting software, detailing areas of overspend or anticipated challenges to give customers the knowledge to make informed decisions. As such, we embrace technology and how it enables us to broaden our portfolio of services.

We embed ourselves in the innovations taking place within the market and for any innovative ideas we have of our own, or technologies we adopt, we develop training courses and present them to CABWI for accreditation to demonstrate their relevance, currency and quality.

n For more information on Metro Rod and its services is available here www.rdr.link/lak005

Q&A: METRO ROD

It’s absolutely vital to carry our regular drainage surveys and inspections

Many housing associations now prefer to sign documents electronically, saving the time and resource needed to facilitate ‘wet-ink’ signatures and/or the affixation of a common seal on hard copy documents. This is leading some to consider the merits of completely dispensing with their traditional execution methods and fully embracing electronic execution for all documents, including deeds registrable at the Land Registry.

For housing associations considering this approach, the first step is whether electronic signing is permitted under the housing association’s rules/articles. The NHF Model Rules, upon which most housing associations base their own, provide that in the absence of affixing a common seal, the board can “authorise the execution of deeds in any other way permitted by law”. The question, therefore, is what does the law permit.

Signed, sealed, delivered: No more!

Housing associations constituted as Community Benefit Societies (CBS), which is the norm, are governed by the Co-operative and Community Benefit Societies Act 2014 which makes clear that, as an alternative to executing under seal, a society can execute a document by the signatures of (a) any two members of the society's committee or (b) a member of the committee and the society's secretary. The meaning of ‘signature’ is not further defined in the legislation but, in the absence of any specific restriction, it has become normal industry practice to accept electronic signatures as a valid form of ‘signature’ for the purposes of this legislation.

Electronic signatures

If, having checked its rules/articles and the relevant legislative provisions, a housing association decides to rely exclusively on electronic execution going forward, it must ensure that its internal delegations and approvals line up accordingly and a properly qualified/industry accepted electronic signature platform is used.

There will no doubt be counterparties who take a more traditional approach so, even though there may be no legal prohibition on signing electronically, housing associations should nevertheless be prepared to face questions on this in some transactions. We expect this will become increasingly rare but, practically

speaking, it is worth considering a backup plan for where resistance is met.

It is also important to ensure that any electronic signing protocol is fully compliant with Land Registry guidelines where the signed document will need to be registered with them. There should be no obstacles to registering such documents at the Land Registry so long as the formalities set out in the Land Registry’s practice notes are complied with.

It is understandable that many housing associations want to move to a more efficient protocol of electronically signing all documents. In doing so, it is important that proper consideration is given to the relevant governance issues.

Matt Cowen, Senior Associate at Winckworth Sherwood, discusses the electronic signing of documents and the factors housing associations need to consider when adopting this approach.

n Matt Cowen, Winckworth Sherwood Matt Cowen is a Senior Associate at Winckworth Sherwood. Visit www.wslaw.co.uk.

“The NHF Model Rules, upon which most housing associations base their own, provide that in the absence of affixing a common seal, the board can “authorise the execution of deeds in any other way permitted by law”.”

InstallerSHOW 2023

Returning to the NEC in June with a packed content programme and an even bigger exhibtion, InstallerSHOW is a key event for installers and specifiers of heat, water, air and energy technology. Here, we explore what’s on offer for local authority and housing association specifiers.

Taking place at the NEC on 2729th June, this year’s event is set to be even bigger — with 400+ exhibitors set to welcome 15,000 industry professionals. Building on the success of its Birmingham debut last year, the 2023 show will feature an expanded offering for visitors to reflect the growing momentum towards net zero solutions.

The event offers a great opportunity to network with industry peers, make new connections, gain insights, debate current challenges and engage in lively discussions on key issues, as well as see the latest sustainable technology innovations and discover new solutions.

The elemental content theatres, BEAMA’s Net Zero by Design, Solar Innovations and the Wates Innovation Zone are just some of the highlights for local authority and housing association specifiers at this year’s show.

elemental content theatres

The speaker line up in the elemental content theatres includes ex-footballer Gary Neville and former Housing Minister Esther McVey, with the discussions taking place in two areas — the Housing Hub and the Decarbonising Buildings Theatre.

Sessions in the Decarbonising Buildings theatre include: The case for mandatory solar; The business case for sustainable buildings; Strategies for achieving net zero

buildings; Energy generation for local authorities; The electrification of heat in buildings; Delivering energy security with low-carbon fuels & hydrogen micro-CHP; The unsung heroes of energy saving; Bristol City Leap: A blueprint for decarbonisation at city-scale; Keynote: Gary Neville; Balancing ventilation, IAQ and energy savings; Improving heat network efficiency; and Sustainable supply chains for building retrofit.

Housing Hub highlights include: National Home Improvement Council (NHIC) Home Upgrades Conference; Who is going to buy a heat pump?; Getting retrofit right first time; The most effective ways to tackle fuel poverty; The future of housing retrofit; ECO funding and decarbonisation; Retrofitting hard-to-treat homes; and Overcoming barriers to low-carbon tech.

Net Zero by Design

BEAMA, the UK trade association for manufacturers and providers of energy infrastructure technologies and systems, will be hosting the Net Zero by Design feature theatre with a full timetable of live events.

Session highlights include: Electric Vehicle Charging; The health risk of poor indoor air quality; Heat pumps and electric heating; Building for Net Zero; What’s next for new-build after the 2025 fossil fuel ‘ban’?; Maximising Efficiency From Gas Central Heating Systems; and Retrofit for Net Zero.

Sustainable technology

Solar Innovations, supported by Solar Energy UK and MCS, will incorporate interactive demo sessions to boost knowledge of solar technology, battery storage, inverters, finance for the market, and upskilling opportunities.

Wates Innovation Zone

Featuring exclusive product demos and an actionable, insights-led speaker schedule, don’t miss the Wates Innovation Zone, which will showcase a host of extensively vetted suppliers who can offer genuine, market-leading sustainable technology to help in the design, construction, maintenance and use of buildings.

Confirmed participants include: Altecnic; Advanced Bacterial Sciences; Veritherm; Eurocell; Lumi Plugin; EVC; Ambion Heating; Cercula; Blygold UK.

InstallerSHOW

l NEC Birmingham from 27-29th June

l Packed exhibition with 400+ exhibitors

l Comprehensive content programme featuring live debates, panel discussions and hands-on product demos

l Free entry and free parking

n More information about the show here www.rdr.link/lak006

Register for a free visitor pass here www.rdr.link/lak007

Building a concrete future

Concrete bricks are often overlooked in the selection process, with clay bricks usually being favoured, even though they are comparative in many ways. There are also specific benefits of concrete bricks, including their sustainability credentials, which are becoming more important in building project considerations.

A recent project where concrete bricks were extensively used is the North Gate Development in Glasgow. Designed by Architects Page\Park and built by contractor CCG, the North Gate Development in the Gorbals area of Glasgow is among the latest projects for

New Gorbals Housing Association. The aim of the project was to transform a constrained brownfield site into highquality social housing and create a new landmark within the area that also blended with the existing architecture.

A carefully designed series of interconnected towers, the seven-storey North Gate Development, provides a mix of one- and two-bedroomed flats designed to meet the needs of older residents.

The shape of the building means that all 31 flats have dual or triple aspects to maximise natural light and provide views across the city, to create a sense of belonging. With sustainability a core

Here, Fiona Coyle, from Marshalls Bricks & Masonry explains how Marshalls’ concrete facing bricks met with the performance, sustainability and affordability demands of the aesthetically celebrated North Gate Development, a high quality social housing project in Glasgow.

consideration for this development a high-performance building envelope was incorporated, which included a mix of double and triple glazing as well as 72 photovoltaic (PV) panels discretely integrated into the roof. The building’s location and design are also intended to encourage active travel and the use of public transport.

Brick selection process

With brick work featuring prominently, both internally and externally, finding the correct brick for the project was essential. The contractor CCG approached Glasgow Brick Yards (GBY), one of the largest brick stockists and distributers in Scotland, for help finding a suitable product. GBY, CCG, Page/Park and New Gorbals Housing Association were all involved in the selection process. Several Marshalls bricks were identified as possible options.

To help facilitate the final selection, Marshalls and GBY built several test walls at the GBY site nearby. Ultimately, the Marshalls Glencoe Vintage Stock Facing Brick was chosen for its light brown and

The seven-storey North Gate Development is a carefully designed series of interconnected towers

grey tonal variations, which evokes the traditional blonde sandstone used throughout Glasgow.

The Marshalls facing brick lent itself to this project for several reasons. Firstly, the range of colours available meant that the project team was able to select one that met the requirements of the building and reflected the architectural styles and influences of that area of Glasgow.

Sustainable option

Secondly, for a development where sustainability was at its core, the use of concrete bricks became especially advantageous. Marshalls facing bricks are manufactured using raw materials that are generally sourced from suppliers within a 50-mile radius of the manufacturing site, and use minimal cement in the mix design.

The manufacturing of the concrete bricks also creates minimal C02 emissions. The natural exothermic reaction that takes

place is usually sufficient to cure the product. This contrasts with the energy intensive production of clay bricks, which need to be fired in kilns at temperatures between 700 and 1,110˚C.

Further to this, concrete facing bricks can sequestrate carbon once in situ, meaning choosing a concrete brick over a clay brick results in a 49.1% carbon saving. Concrete bricks can also be crushed and recycled at the end of their life, diverting construction waste away from landfill.

Concrete solution

Cost-effectiveness was another important consideration for the New Gorbals Housing Association on this project. There is often a misconception that concrete bricks cannot be laid as quickly as clay bricks, and therefore leading to higher labour costs. However, this persistent belief is not supported by evidence and is the result of a misunderstanding about the

product. For the North Gate Development, the information provided by Marshalls, in addition to CCG’s experience with concrete bricks, reassured the client that the building could be completed on time and to budget.

Despite the numerous similarities to clay and in addition to the lower environmental impact, concrete bricks are still often overlooked. The North Gate Development demonstrates how concrete bricks can be used in a way that supports the aesthetic, environmental and budgetary requirements of a modern social housing development.

Concrete bricks from Marshalls Bricks & Masonry were specified for New Gorbals Housing Association’s North Gate Development in Glasgow

The Marshalls Glencoe Vintage Stock Facing Brick was chosen for its light brown and grey tonal variations

“Concrete bricks can recycled at the end of their life, diverting construction waste away from landfill. ”

Ringing the changes

LHC Procurement Group’s Group Managing Director Clive Feeney and Chair of the Board

1. How much difference will the company structure and new Board make to LHC Procurement Group?

Clive: This is the culmination of an 18month governance review and nine years’ wider work to fully embed our business units across Great Britain, to enable us to better represent our public sector clients’ needs at a local level.

The new structure really recognises our commitment to improving lives in local communities. not only is this baked into our procurement solutions but is delivered through our Community Benefit Fund, which provided almost £275,000 in grants to local community causes across the country in 2022/23.

Simon: The fact that this year LHC has had one of its strongest financial performances is testament to this work. It also illustrates that these fundamental structural changes are right to prepare us for future growth.

2. How important is it that LHC has directly sought board representation from public sector organisations it works with?

Clive: We’ve been clear since the start of this process that having senior representatives from public sector

organisations across Great Britain on the Board is essential for directing and shaping the future of LHC, ensuring its continued growth and success.

To understand what is happening out there in the communities in which our frameworks operate, we need to work closely with those organisations that are truly embedded in these areas.

Simon: In my experience, the organisations that really manage to hone their services to meet clients’ and customers’ needs are those that are integrating these views and challenges at board level. This was certainly key in attracting me to the chair position at LHC.

3. What are the challenges and opportunities for the next 12 months?

Simon: Building an effective board that provides appropriate oversight, and both supports and guides the executive in delivering our core services, presents an immediate challenge and opportunity.

Clive: It’s going to be a very exciting, busy 12 months embedding our fantastic new Board and CLG structure, working to deliver what the public sector needs in terms of social housing, education, and the

maintenance and refurbishment of the built environment. We are using the changes to further sharpen our services and drive excellence in public sector procurement.

4. Why is good practice procurement so important for the future of the construction sector?

Clive: Procurement is vital for the construction sector in driving jobs creation, pushing for higher standards against legislation and guidance, and encouraging collaboration.

There has never been such a concerted focus on procurement, frameworks and alliancing as key mechanisms for achieving excellence in the built environment, and this will continue with the Procurement Bill.

Simon: One of the ways the uK can speed up our transition to carbon net zero is by expanding our low-carbon housebuilding and major retrofit programmes. Value-led public sector construction frameworks have an important part to play in this.

n For more information on LHC and its services visit www.lhcprocure.org.uk

Simon Wilson discuss positive changes at the organisation, and what its new CLG structure and Board mean for public sector clients.

Simon Wilson, Chair of the Board at LHC

Clive Feeney, Group Managing Director at LHC

Digital transition

Gavin Bashar, UK Managing Director at Tunstall Healthcare, discusses the role of technology in making social housing more affordable from a health and care perspective.

Around 4.2 million people live in the social rented sector1, yet housing is often forgotten when it comes to integrating services that support vulnerable people. However, it has a significant role to play in improving health outcomes and supporting health and community care services, and making these services as efficient as possible.

While social housing is often cheaper than privately rented accommodation, and can offer greater security from eviction, local councils and the social housing sector must be included in developing strategies to offer more integrated and cost-effective support to those that are most in need, and the duty of care reaches far beyond simply providing shelter.

How to implement technology

Understanding how to adopt the right technology is important if we are to transform our services. This ranges from reducing costs and inequalities, to

increasing inclusion and engagement amongst those needing social housing.

With so many solutions currently on the market and every individual requiring different levels of care, it can be challenging to procure and integrate the correct technology. However, there are some practical steps that can be taken.

Working in partnership with providers will support the delivery of effective technology enabled care services (TECS) and data led practice. A collaborative approach, including co-production with tenants, means any investment in technology is maximised and service delivery models are designed around improving service user experience and delivering organisational goals.

Outcomes and financial savings should be defined at the outset and tracked effectively. Good measurement is based on making sure goals are well defined and measurable, and that any financial savings are applied at the beginning so that the whole service can be evaluated, rather than

smaller elements. The importance of outcomes does, however, go beyond financial savings. Providing more preventative and personalised care in social housing by using technology, also gives people more choice and control, which in turn can help to maintain independence and thereby prolong tenancies.

Integrating the right devices

There is massive potential in how infrastructure improvements will allow technology to enhance services. With the UK’s Public Switch Telephone Network (PSTN) ceasing in 2025 and switching to voice over internet protocol (VoIP), social housing providers need to audit existing technology estates and develop strategies for upgrading equipment to digital where necessary.

This will ensure that vulnerable people are not put at risk when we reach the cut off point for the transition, and that providers take advantage of the opportunity to use technology to offer tenants better support.

HOUSING & REGENERATION

By educating themselves on how the upgrade might impact services, providers will be able to plan accordingly and ensure they are able to get the right devices working in the homes of their tenants. However, it’s important to remember that technology can’t and shouldn’t be used to replace human interaction, but it can be used to target care where and when it is needed most. This will ultimately make housing services more efficient.

Housing providers can also ensure they are well prepared by partnering with a range of stakeholders involved in the

digital transition. Whether this is communications providers or technology partners, collaboration is required to develop an effective solution that mitigates the risk of disruption in service delivery. It’s also important to seek advice to ensure any investment can deliver longer as well as shorter term benefits, i.e. choosing technology solutions that will evolve over time.

Implementing tech to drive cost efficiency in practice

Tunstall Healthcare has worked closely with Lincolnshire Housing Partnership (LHP), not only on a day-to-day basis, but have also collaborated to prepare a strategy for the UK’s transition to a digital communications network and adapting its services to become more resilient and agile during and post pandemic.

LHP and Tunstall have worked to audit existing schemes and equipment and scope a potential footprint for new technology and service delivery models. The relationship with the healthcare provider is multi-layered — as well as working together to improve services to LHP customers, Tunstall has supported LHP’s successful bids to provide TECS to

other organisations, and enable initiatives with partners in health and social care.

Embedding the change

With implementation of the current reform agenda already underway, as well as the significant pressures on existing services, it is understandable that the bandwidth for addressing yet another issue such as technological change may feel peripheral when compared to the scale of charging reform or current workforce challenges.

However, it’s widely understood that technology needs to be front and centre of any strategy to drive true change. It is likely to provide the best route over time to enhancing the capacity of housing services whilst at the same time reducing pressure on the workforce and maintaining high quality services. Housing providers should be thinking now about where technologies could reduce expected pressures in the future.

1. Housing, England and Wales: Census 2021

Tunstall Healthcare’s Comunicall is a scalable communications system for group living environments

“Providing more preventative and personalised care in social housing by using technology, also gives people more choice and control, which in turn can help to maintain independence and thereby prolong tenancies.”

Easing the pressure

Against a backdrop of high inflation and soaring energy costs, housing associations and tenants are facing numerous challenges. The topic of energy and water efficiency is front of mind for many. Here, Martyn Brown, Technical and Contracts Manager at Triton Showers, explores key considerations for shower specification and why going electric can help ease financial pressure for property owners and occupants alike.

The cost-of-living crisis appears to show no sign of subsiding anytime soon. Statistics released in April reinforce this, showing that the Consumer Price Index (CPI) inflation rate is almost a full percentage point higher compared to those projected in the Bank of England’s February report.

In the context of social housing, last year’s Sector Risk Profile highlighted numerous challenges posed by inflation, centring around financial pressures such as rising cost of debt, a proposed rent cap, and a weak housing market. Simultaneously, tenants face their own difficulties, with some households having to default on rent and/or go without necessities such as food, gas and electricity1

With these challenges front of mind, the conversation comes back to how properties can be made more efficient. Whether upgrading insulation, adding double-glazing or making homes more airtight, the reality is these options are not always easy to implement at scale. Add the varying age, condition and design of the UK housing stock into the equation,

along with a shortage of tradespeople, and changes become increasingly difficult to roll out at speed.

Certainly, wide-scale home improvement strategies should be the end goal. Yet, in the interim, there are alternative ways to implement energy and water saving measures. One such solution is efficient electric showers. Deliverable in a much shorter timescale, installing this technology can provide immediate, tangible effects that can be seen year-round.

Efficiency with electric

When it comes to bathroom specification, there are many reasons to opt for electric models, but one core benefit is that they draw on domestic cold mains supplies and only heat water on demand. Warming flow only when needed is deemed the best way to safeguard energy and financial savings over time.

In real terms, showering with an electric unit could cost nearly a third less to run each year when compared to a mixer option. This is according to our recent research, with findings based on a five-

minute shower and comparing an 8.5 kW electric model to a mixer fed by an Arated combi boiler outputting 12 l/min.

Our analysis also reveals that users could see a reduction in energy usage of up to 76% and save more than 40 litres of water per shower. Plus, carbon footprint could be reduced by up to 70%. All in all, an electric shower could save up to 52,000 litres of water for an average three-person household when compared to alternative shower types.

At a time when cutting costs is a priority, any energy and water saving goes a long way, therefore it’s clear that choosing an electric model can make a big difference. Not only this, as people become more mindful of their consumption of resources in terms of environmental impact, installing electric showers can help tenants make their lifestyle more sustainable.

Installation considerations

When potentially faced with hundreds, if not thousands, of homes to look after, efficiency in terms of installation rollout is an equally important consideration. This is

The Triton T80 Pro-Fit electric shower (above bath)

particularly pertinent given that any difficulties in this process could lead to higher project costs, delays in residents moving in, and ultimately, downtime. Therefore, opting for systems that are designed with ease of installation in mind is essential. It’s also valuable to consider ongoing service, maintenance support and aftercare when choosing a supplier. Doing so allows housing providers to remain wellequipped in the event that something should go wrong.

Whether installing shower systems into new bathrooms or retrofitting, solutions such as the T80 Pro-Fit and T80Z Thermostatic Fast-Fit make the installation process simple. Multiple cable and water entry points ensure a smoother fit

and mean that one model can suit multiple layouts. On top of this, these models feature a generous footprint, which makes it simple to cover any existing screw or fixing holes for a clean finish. The T80Z Thermostatic also benefits from SwingFit technology, for left and right cabling, as well as Swivel-Fit, which is a 180° fully reversible swivel water inlet that accommodates water connections from either the left or right hand side of the unit.

Riding the wave

With recent headlines suggesting that the cost-ofliving crisis won’t fade quickly, finding ways to ease the pressure facing housing

associations and tenants remains important. Specifying efficient electric showers can make an incremental difference here, generating impressive energy and water saving — ultimately, saving money. Keeping installation front of mind is also important when considering all facets of efficiency.

1 https://www.gov.uk/government/news/rshidentifies-key-risks-facing-social-housing-sectorin-2022-and-beyond

n For more information about Triton and its energy-efficient thermostatic electric showers, visit www.rdr.link/lak010

The Triton T80 Pro-Fit

“Showering with an electric unit could cost nearly a third less to run each year when compared to a mixer option. ”

From one home to every home

Improving the energy efficiency and environmental performance of existing homes is obviously a major area of current focus for local authorities and housing associations. Russell Smith, Managing Director of Parity Projects and Founder of not-for-profit RetrofitWorks, looks at the challenges and solutions.

Retrofitting our homes is one of the most critical climate problems to solve, contributing 20% of the UK’s carbon emissions. It’s also one of the biggest engineering challenges that UK has ever faced and will only be successful if as a sector, the supply chain works collaboratively.

The Department for Energy Security and Net Zero (ESNZ) recently announced its £1.4bn of grant funding to local authorities and social housing landlords to help upgrade the energy efficiency of ‘eligible’ households under the Social Housing Decarbonisation Fund. While this is great news for the environment and represents a huge boost for job creation and economic growth, the key word here is ‘eligible’. Stock data is often a challenge.

In our experience, Registered Housing Providers find it difficult to get started due to uncertainty about the energy performance of their homes, so need help

to identify which are eligible for funding. And even after having gathered data and secured the finance — works under which have to be completed to very tight timescales — knowledge continues to be tested. What retrofit works need to be completed first, and in what order? How should they adapt their plan in response to planning officer and tenant needs? And does concurrent spend on repairs and maintenance offer synergies or duplication of effort? To do this, landlords need stock data and the ability to model it in response to a huge range of drivers and constraints.

Don’t recreate the wheel

Over the last 17 years Parity Projects has been driving the retrofit market on a mission to provide the most cost-effective route to Net Zero of the UK’s homes. Our aim is to have a retrofit plan for every home in the country. That starts with an energy model for every house, and we’re nearly there. Our

data analytics services have been used to assess the potential for improved energy efficiency in over 20 million individual homes so far across the UK (including 155 social landlords and two million social homes on our Portfolio platform) and has identified the potential for billions of pounds of annual savings for their residents.

The data model is just the first step, but an important one. We build a full RdSAP dataset for every home as the more data points the greater the potential for identifying savings. The full power of our services comes from highly scenario modelling that tests retrofit options for each home, dependent on clients’ aims, preferred measures, planning (and other) constraints and budget.

This combination in our Portfolio and Pathways software gives users the ability to report on baseline performance, on options for future delivery, and on progress as they complete works.

©IWei/AdobeStock

and while it uses RdsaP, the methodology goes far beyond what is offered by an energy Performance Certificate. Parity Projects applies RdsaP in its full potential through the incorporation of more

measures; up-to-date pricing, fuel tariffs and carbon factors. this allows users to plan and report against more complex social and environmental targets than a-g rating alone, layered with indices of Multiple Deprivation, flood risk and other open data to map and report on need and opportunity.

We want to share our knowledge base and work with more clients on our Portfolio and Pathways platforms to deliver net Zero in the right way, using data science, software and analysis to help clients deliver energy efficiency efficiently, and effectively. Regardless of your size, we can help develop cost-effective retrofit programmes that meet their cost, comfort and carbon goals.

For example, our Portfolio service helped L&Q secure £300m by being able to benchmark their housing saP ratings, model costs and benefits, and specify works with confidence, and Broadacres use Portfolio to inform borrowing needs and saP performance projections, as funders discount financing where saP ratings improve over time.

Parity People: Supporting your data journey

our team is passionate about acting on the climate emergency, in a way that also makes homes healthier to live in and cheaper to run. We bring together experience from the building, finance, technical and policy sectors but we are also personally invested. Many of us at Parity have retrofitted our own homes, and some are involved in local community actions. equally we know that not everyone is able to act as an individual, which is why we want to help our clients bring every home up to the standards required by the 21st Century.

if you want help with a retrofit project, please contact us via our website for a free demo — whether you want to model options for your own housing stock, for an area, or for an individual home.

Example of baseline reporting

Example of progress reporting

“ Our Portfolio service helped L&Q secure £300m by being able to benchmark their housing SAP ratings, model costs and benefits, and specify works with confidence...”

©William W. Potter/AdobeStock

New ventilation system to tackle the damp and mould

Ebac’s new mechanical ventilation with heat recovery (MVHR) system is designed to be an easy to install, self-managing, ‘hands-off’ eco-system for landlords and tenants, offering a major solution to the UK’s damp and mould problem. The unit, which can be installed in any loft opening, is a ‘whole-building’ solution, continually extracting polluted, humid air from within a building and replacing it with fresh air taken from outside through a heat exchange system. It offers significant cost savings through its patented Smart Control System, which adjusts airflow and performance levels based on live readings from a property’s internal climate, reducing energy usage, and only requiring a filter change every 1224 months depending on usage.

n For more information visit www.rdr.link/lak011

Part F support for councils

REHAU has worked with injection moulder glazpart to supply the 4000 Link Vent, to assist local authorities with complying with the Part F of the Building Regulations. June 2022 saw updates to Approved Part F of the Future Homes Standard, which covers ventilation. The change saw trickle vents become mandatory within the majority of replacement window frames in existing dwellings and new-build housing. REHAU has incorporated glazpart’s new trickle 4000 Equivalent Air Area (EQA) Link Vent into its existing range alongside the company’s bigger 5000 EQA and the smaller 2500 EQA Link Vents. Its compact size, alongside the inclusion of fixing clips, enables for easier and faster installation into window frames and sashes, and it has the advantage of easily complying with habitable, kitchen and bathroom ventilation regulations (8000 EQA). REHAU has published a series of fact sheets guiding professionals through the changes made to ventilation and energy efficiency requirements under the Future Homes Standard.

n Download the fact sheets here www.rdr.link/lak012

New water boosting solution

TankBoost from Salamander Pumps is an easy to install, single unit solution to ensure water performance remains at optimum levels even in large, multi-storey homes. The product will deliver flow rates up to 80L/min and pressures up to 3.0 Bar. It combines a cold-water storage tank and an integral pump. The high-quality stainless-steel pump is submerged within the tank; this means that the unit is extremely quiet throughout operation.

It has been designed to meet the water pressure and flow needs of domestic and light commercial installations, with four tank sizes available ranging from 100L to 450L. TankBoost will overcome insufficient water pressure and flow in combi or unvented systems. It is the first product in the Salamander Pumps range to deliver flow rates beyond 36 L/min, ensuring powerful showers, strong flowing taps, and quick toilet cistern replenishment.

n More information on TankBoost here www.rdr.link/lak013

Fast, smart integrated heat pump cylinder

The Mixergy iHP offers an ideal solution for developers and housing providers who want the low carbon benefits of an integrated heat pump cylinder, but also require the convenience of fast hot water. To date, typical integrated heat pump cylinders have been large and slow, taking anywhere between six to 10 hours to reheat. Thanks to Mixergy’s patented smart Stratos technology, a modular heat pump that heats water from the top down, usable hot water is available up to 10x faster.

The new cylinder brings with it all the smart advances offered across the Mixergy range, including top-down heating, smart tariff use and machine learning. This allows the user to optimise their energy use to save even more on their energy output and carbon footprint.

n More information on Mixergy iHP is available here www.rdr.link/lak014

Geogrid forges new path for contractors

Answering contractor demand for a more efficient and robust composite geogrid, leading supplier of specialist geosynthetics, Wrekin Products, has introduced a new two-in-one solution. Wrekin’s SX Composite 3030 consists of a nonwoven geotextile thermally bonded to their existing SX geogrid. It combines the functions of reinforcement, separation and filtration into one single product, rather than having to use two separate solutions.

The solution will help save time when acquiring materials and achieve quicker installations, thanks to the multi-purpose product performing as both a geogrid and a geotextile solution combined. The SX Composite 3030 has been designed with housing, infrastructure, renewable energy and rail projects in mind.

n More information on the SX Composite 3030 here www.rdr.link/lak015

HoUSINg & REgENERATIoN RoUNd-UP

Switchee smart thermostats rollout

Platform Housing Group is in the process of installing 300 of the Switchee smart thermostat devices in selected homes in its stock with the aim of gathering data to help improve energy efficiency and indoor air quality for customers. The devices control central heating but can also monitor humidity levels and heat usage within the homes. Furthermore the landlord can also communicate with the residents with messages via the devices smart touch screen. Since the start of the year, the installations, carried out by Project Heating Solutions, have seen many benefits in a short space of time.

Joan Tyler, who lives in Worcestershire, was one of the Platform residents to get the device installed in her property as part of a raft of measures to improve the energy efficiency of her home. It will monitor the humidity levels in her home and eventually help with controlling the temperature when she gets an air source heat pump installed by the landlord.

Joan says: “We’ve never had gas here and I have lived with a coal fired system up to now, which is expensive and hard to maintain. I’ve never had this kind of central heating before, so I’m really looking forward to pressing that button.”

In another instance, a customer’s device reported to the Platform team that the average temperature was not rising

above 12 degrees in their home. They were able to trigger an alert of potential fuel poverty and send a neighbourhood officer to the resident to investigate.

As the project continues, Platform will be able to monitor the thermal efficiency of a home following any kind of work that has been done to monitor the effectiveness and provide residents with information and advice.

n More information on the Switchee smart thermostats here www.rdr.link/lak016

Jen Arnold, Retrofit Customer Advisor for Platform with Martin Claridge from Project Heating Solutions installing the new Switchee Device at a customer’s home

Embracing new techology

Geraint Sewell, Principal Design Manager at Wates Residential, talks to LABM about the challenges surrounding housing decarbonisation, and how working with supply chain partners to embrace new technologies can help local authorities and housing associations decrease emissions from homes during construction and throughout their lifespan.

When it comes to decarbonisation, housing is one of the UK’s most problematic challenges. The residential sector is responsible for 16% of our greenhouse gas emissions, while just 15% of local authorities can say that more than half of their homes are at energy efficiency band C or above. At the same time, despite Prime Minister Rishi Sunak scrapping national housebuilding targets, there is enormous pressure to build new homes. The current backlog is estimated to be around 4.3 million and this crisis shows no sign of slowing.

How then can local authorities address the decarbonisation challenge, when increasing housing provision must also be top priority?

The answer lies with technology

There is a significant opportunity for local authorities to work with delivery partners to find and use new technologies that not only decrease emissions as new homes are built, but also throughout a home’s lifetime.

At Wates, we are transforming our company to become a net zero carbon organisation by 2045. This means

exploring the many materials, products and processes that are coming to the fore to enable the development, design and construction of sustainable homes, creating the houses that our country needs without compromising on net zero ambitions.

This includes resource efficient materials with low embodied carbon content or those derived from natural resources, as well as products that deliver significant biodiversity net gains, optimise building efficiency, or help save water.

For instance, we have installed Wates Innovation Network partner Recoup’s Waste Water Heat Recovery System (WWHRS) on

Passivhaus homes built on the site of the former Highfields Centre in Heath, Cardiff as part of the Cardiff Living project

The Cardiff Living project

Aspen Grove housing development, which is part of the Cardiff Living project

Residents Cada N'Teck (on the left) and Krzysztof Kaniewski (on the right) outside the Crofts Street modular housing development in Cardiff

TECHNOLOGY IN CONSTRUCTION

the majority of our sites in Cardiff. This system uses residual heat from a shower’s wastewater to pre-heat incoming cold water, meaning less energy is used to get the shower to the required temperature.

Another example is the Allume SolShare, being trialled at Brookfield Drive in Cardiff, which equally distributes the electricity generated from solar panels on an apartment block to each individual affordable tenant.

Technologies already exist and it is up to the residential sector, alongside local authority partners, to harness them and ultimately benefit from their potential.

Low carbon tech in action

In Cardiff, the Council has ambitions to be carbon neutral by 2030. And, as we deliver our Cardiff Living development programme to provide 1,500 new homes across the city over 10-years, we’re helping them to achieve this goal.

The Aspect Place development, for example, has been designed and

constructed using Passivhaus principles to create healthier, more thermally efficient homes that will cost residents — and the planet — less to heat.

By carefully designing the fabric of the buildings, as well as using Mechanical Ventilation Heat Recovery (MVHR), the latest hydrogen ready combi boilers and triple glazing, the houses are effectively protected from the elements, meaning they are far better insulated than a typical UK property and less reliant on the standard heating systems which make up a large proportion of the residential sector’s emissions.

At Aspen Grove, a development of 214 homes, the Council has made use of lowcarbon technologies, including electrical vehicle charging points, solar panels, lithium-ion batteries and ground source heat pumps, to achieve CO2 emissions around 90% lower than an average home and 80% lower than a new-build.

Not only this, but the homes are also connected by a state-of-the-art monitoring system to help residents understand how they can reduce the amount of energy being used on an ongoing basis, such as for heating and hot water, and to take excess power from the grid. At the same time, this allows them to make sure they are creating an environment that is comfortable for them and reduces fuel bills.

Modern methods of construction

As an industry, we also need to pay close attention to the emissions created during the

construction of a building. By working with partners to manufacture houses offsite, local authorities have an opportunity to minimise the resources required at the construction site and to deliver more energy-efficient buildings by maximising the performance of the materials that make up the fabric of the building itself.

Modular homes delivered for Cardiff at Crofts Street are 90% more energy-efficient than standard homes built to current Building Regulations and — in recognition of their environmental credentials — have achieved Grade A in Energy Efficiency and Environmental Impact (CO2) ratings. Solar panels and MEV Heat Recovery with electric heating elements mean they’re not required to connect to the mains gas service and will therefore emit significantly less CO2 than a standard home.

As an added bonus, modern methods of construction have allowed the Council to build and install new homes for local people in record time. At Crofts Street, residents moved into their new homes within weeks of them being lowered onto the site.

Tackling these challenges together

Building more homes and tackling climate change might seem at odds with each other, but both are crises we must urgently address. And, by investing in new technologies — be those new methods of building, renewables or smart digital tech — we can make this possible. Building homes can be part of the solution as we move towards net zero.

n More information on Wates Group here www.rdr.link/lak017

n More information on the Wates Innovation Network here www.rdr.link/lak018

A bathroom at the Croft Street development in Cardiff

“There is a significant opportunity for local authorities to work with delivery partners to find and use new technologies that not only decrease emissions as new homes are built, but also throughout a home’s lifetime.”

Inside the Aspen Grove development in Cardiff

TECHNOLOGy IN CONSTrUCTION rOUND-Up

Modern methods of construction apprenticeship programme

Technology in facilities management

New research from Watco has revealed that almost half (45%) of facilities managers think that their organisation could become unviable in the next couple of years if it doesn’t improve its digital technologies and skills. The study found that 72% of facilities managers (FMs) admit that their business is slow to embrace digital innovation and 18% said that their biggest priority over the next year will be upskilling and training employees on new technologies.

Leading UK offsite timber frame manufacturer, Donaldson Timber Systems (DTS), has partnered with West Herts College to offer an apprenticeship programme in support of the next generation of talent in the construction industry for timber frame construction. The partnership originated with DTS’ appointment to the Hertfordshire OSM framework, which included the commitment to engage with the local College. The 2.5-year programme was open to students on the College’s Level 2 City and Guilds carpentry course.

The apprenticeship will include four days per week on-site, delivered by one of DTS’ service level agreement partners, Bedfordshire-based S.E. Carpentry. One day per week the apprentices will attend the College to work on in-class modules, including an additional module that will focus on modern methods of construction (MMC) for timber frame that was developed in partnership with DTS. This covers an understanding of construction technology; health and safety; an introduction to MMC; and understanding construction information, materials and the installation process, together with site/project communications.

Simon Horn, Technical Development Manager at DTS, says: “Supporting skills development in the next generation is crucial to the ongoing evolution of the UK construction industry, and is something we’re committed to at DTS, so working with the College to grow and support talent was a great fit. This apprenticeship programme is a pilot project for DTS and is something we would like to roll out in more areas, with more partners, in time.”

Sian Williams, Curriculum Director at West Herts College, comments: “We’re excited to partner with DTS on this programme to give our learners an opportunity to receive hands-on training and develop their understanding of Modern Methods of Construction. It has been fantastic to work closely with DTS to develop MMC modules that incorporate new design and technologies that enable our learners to gain the most current and update knowledge and skills linking into a variety of curriculum courses.”

Spencer Earl, Managing Director of S.E. Carpentry, adds: “We’re proud to partner with DTS and West Herts College to provide two apprentices with the opportunity to learn from our team and develop their skills. It’s also unquestionably a great benefit for our business, as we will have two qualified installers at the end of the programme who are trained to work on DTS’ timber frame build systems.”

n More information can be found at www.rdr.link/lak019

The research also found that some innovations have already risen in popularity. In fact, 33% of FMs say that they are using customer portals, and almost a quarter (21%) said that customer portals will be the digital tool that will have the most significant impact on the sector in the next 12 months. This is because customer portals help to maintain a ‘golden thread’ of maintenance information, which is something that is set to become enshrined into law under the Building Safety Act, which is due to come into force in October this year.

On top of this, 55% of FMs are considering introducing resource and management software in the next two years. This software can help to schedule and plan maintenance activities, allocate resources more efficiently, and monitor equipment and facility performance in real time.

On top of this, 55% of FMs are considering introducing resource and management software in the next two years. The survey of 250 facilities management professionals revealed the five key technologies that FMs think will have the biggest impact on their role are — customer portals to maintain a digital ‘golden thread’ of information; sensor technology (e.g. to understand; temperature & air quality metrics); robotics (e.g. for cleaning tasks); resource and workforce management software and Internet of Things (IoT).

n For more information on Digital Transformation in the Workplace, download Watco’s free report here www.rdr.link/lak020

Swansea Council and the Welsh School of Architecture won the Domestic Project of the Year category at this year's CIBSE Building Performance Awards for the energy efficiency retrofit of six bungalows. The project builds on the learning from similar retrofit schemes undertaken by the school, as Juliet Rennie of CIBSE explains.

As residential energy efficiency retrofits go, the results of a collaboration between Swansea Council and Cardiff University's Welsh School of Architecture (WSA) in refurbishing a terrace of six council bungalows are impressive. The home's carbon emissions are down 94%; average annual energy consumption is only 5MWh, significantly lower than the UK average of 15MWh; and the home's Energy Performance Certificate rating has improved from a G (the worst) to an A (the best).

This is a refurbishment that demonstrates what is possible when retrofitting local authority homes for energy efficiency. Particularly when you consider that the retrofits were carried out using offthe-shelf materials and technologies.

What is more, the homes tackled under this scheme were not exceptionally bad; in fact, they are described by the WSA as being "typical of many Welsh homes" in that they are off the gas grid and have been constructed with poorly insulated windows, walls, and roofs, making them

expensive to heat and prone to damp and mould.

Unsurprisingly, the refurbishment won Project of the Year – Domestic, at this year's Chartered Institute of Building Services Engineers (CIBSE) Building Performance Awards. The judges were clearly impressed with the approach taken by the WSA saying it "will have far-reaching impacts in Wales and beyond".

Whole house approach

The WSA's approach builds on learning from earlier residential retrofits, including work the school had undertaken in collaboration with Wales and West Housing

(another CIBSE award winning project) where it developed its integrated approach to energy efficiency improvements. This ensures retrofit decisions are based on the most appropriate interventions for each home by considering how a mix of technologies and interventions perform as an entire system.

Professor Joanne Patterson, Professorial Research Fellow at WSA, terms this "a whole house approach". She says its success depends on data-driven decisions.

The six council bungalows before the whole house retrofit

Fabric energy efficiency improvements included external wall insulation

Swansea Council collaborated with the Welsh School of Architecture on the retrofit project

WSA's starting point for each residential retrofit is its Practical Retrofit Early Stage Survey (PRESS). This is a systematic method of collecting information developed by the school to help it understand how residents use their home and the level of comfort they expect.

Data model

Crucially, PRESS is supported by a detailed study and monitoring of the building fabric. This is used to identify existing performance issues; it includes airtightness testing, fabric U-value measurement, and the use of a thermal imaging camera to identify areas of excessive heat loss that may need additional treatment.

Data obtained from the monitoring is used by the WSA to calibrate a digital model of the home. The model allows the school to virtually test different combinations of fabric improvements and technologies to assess how these perform holistically. The home's energy use, carbon emissions, and cost of energy is calculated for each combination of

measures. Outputs from the model enable potential energy savings to be assessed against capital costs.

In determining which interventions are appropriate, the school first focuses on improvements to the building fabric through the addition of internal or external insulation to minimise heat losses before considering the most appropriate heating system. Finally, the impact of adding photovoltaic panels (PVs), a mechanical ventilation system with heat recovery (MVHR) and the benefit of energy storage batteries are assessed.

Property improvements

In Swansea, fabric energy efficiency improvements to the bungalows included external wall insulation, a reduction in the glazed area, installation of high specification double-glazed windows and the addition of loft insulation. Technological additions included: a ground source heat pump (GSHP), photovoltaic panels on the roof and a large battery capable of storing surplus electricity generated by the PVs. The properties were also fitted with an MVHR system to provide a constant source of energy efficient ventilation.

Retrofitting this quantity of energy efficiency improvements can be very intrusive for residents. So, to help minimise the impact of the works, the teams from Swansea Council and WSA decided to implement the retrofit in two phases: fabric efficiency improvements took place over one winter with the installation of the energy supply and storage technologies the following year.

Post-retrofit monitoring by the WSA ensured the technologies were working as

predicted, that they had been commissioned correctly and that their operation had been optimised. In addition, to help residents use the technologies effectively, the WSA produced a simple user guide and Swansea Council's energy manager also spent time explaining the operation of the technologies to residents.

Resident feedback

Following completion of the works, residents were interviewed for their perceptions on the impact of the retrofit. Overall feedback was positive with thermal comfort in both summer and winter scoring top marks; the availability of daylight also received top marks, that despite an increase in the depth of the window reveals because of the addition of external wall insulation. However, the issue of noise from the new GSHP compressor and the new MVHR system were both identified as audible, although neither was considered by residents to be intrusive.

In terms of energy use, post retrofit monitoring over two years by WSA showed that from March to September (out of heating season and when days are longer) 95% of the home's energy was provided by the combination of PVs and battery, which meant that once standing charges had been excluded, resident's energy bills for the supply of electricity and heating hot water were just £3.00 per month. No wonder the CIBSE awards judges were impressed.

Post-retrofit monitoring by the WSA ensured the technologies were working as predicted

Solar PV panels were installed on the bungalows

“To help residents use the technologies effectively, the WSA produced a simple user guide and Swansea Council's energy manager also spent time explaining the operation of the technologies to residents. ”

Low carbon construction with structural timber

Housing associations and local authorities face numerous challenges, including the ongoing quest to help the UK achieve net zero by 2050. Here, Andrew Orriss of the Structural Timber Association, explores why structural timber presents the greatest opportunity for low carbon construction, and how organisations are implementing it into their construction plans.

Offsite construction is considered by many as the future. Timber itself is perfectly suited for offsite construction for several reasons. Firstly, it is lighter than other traditional materials, making the transportation of fabricated components to site much simpler and quicker with excellent vehicle utilisation with enough panels for an entire house fitting on a single vehicle.

Meanwhile, the controlled factory environment leads to minimal defects and an overall higher quality build with less waste. This high precision manufacturing improves the overall airtightness of the build, which will

increase the energy efficiency of the home. A timber frame structure has larger capacity cavities, enabling the installation of more insulation, thus reducing heat loss and further bolstering energy efficiency. Overall, offsite construction helps to alleviate tight project deadlines, overcome skills shortages and reduce the environmental impact of construction.

A good example of this method in practice, is a housing development delivered by Donaldson Timber Systems, where offsite construction was used to build 60 homes. The housing association, L&Q, were committed to procurement based on

whole-life costs and low carbon factors, which was one of the reasons in their decision to choose timber frame, as well as their determination to embrace Modern Methods of Construction (MMC) and offsite.

Timber systems suit eco town policy

An additional consideration is how offsite manufacture can reduce the cost of construction by reducing the amount of time spent onsite through precision engineering. This was demonstrated at another Donaldson Timber Systems project for Bicester Eco Town — the UK’s first eco town designed to achieve high standards of environmental sustainability.

ROAD TO ZERO CARBON

The A2Dominion development sought to deliver the most sustainable living in the UK for its residents, along with ensuring the homes were as affordable as possible.

The pre-assembled flat roof modules and insulated floor cassettes meant a pair of semi-detached homes that are fully insulated and watertight were completed in just 72 hours, while also achieving reduced costs on preliminary site preparation. This will be a huge consideration for housing associations across the industry, along with ensuring homes are future-proofed through achieving maximum energy efficiency.

Achieving optimal insulation with SIPs Using Structural Insulated Panels, or SIPs in a recent large-scale project, SIPCO successfully manufactured and delivered 24 high-quality, affordable homes across four streets designed for modern community living in the Manchester area. SIPs are an advanced method of construction that exploits composite panel techniques to deliver a structure that boasts exceptional thermal characteristics, while also enabling highvolume, fast-build and high-performance houses that can be built offsite.

The increased use of structural timber presents an opportunity to transition towards a more sustainable and carbonefficient method of construction. The environmental benefits are vast, from possessing the lowest embodied carbon of any building material to its increased energy-efficiency both in construction and operational carbon output.

Arguably one of the most important factors about timber, is that it is the only truly renewable and sustainable building resource. Providing forests are properly maintained and managed, timber will

remain a sustainable and endless material, with typically five trees being planted for every tree farmed.

The STA work tirelessly to increase the safe use of structural timber in construction, and we do this through education, research and by ensuring our members uphold the highest standards. We achieve this through our STA Assure Quality Assurance scheme, which offers firm reassurances that STA members are supplying products and systems to an audited quality scheme, meeting or even exceeding current legislation and regulatory requirements. STA Assure ensures that our members keep on top of the constantly increasing industry expectations on quality and competency, and as legislation continues to evolve, the technical support offered by the STA is invaluable.

n Find out more about the STA here www.rdrlink/lak022

n More information about STA Assure is available here www.rdr.link/lak023

“The environmental benefits are vast, from possessing the lowest embodied carbon of any building material to its increased energy-efficiency both in construction and operational carbon output.”

The Sigma II Build System from Donaldson Timber Systems (formerly Stewart Milne Timber Systems before its acquisition by the Donaldon Group in 2021) was specified for 94 of the first 393 homes at Bicester Eco Town

Rising to the challenge

David Miller, Director of the new procurement framework, Frameworx, looks at why the required retrofit upgrades to the UK’s housing stock represents the biggest building challenge our sector as has ever seen.

With the recent release of the UN’s ‘survival guide’ to avert climate disaster, which says we are likely to breach the critical 1.5˚C in the 2030s, the Government’s new Powering Up Britain Energy Security Plan is welcome. Boosting the UK’s energy security and independence, reducing household energy bills and ultimately getting to Net Zero is a step forward. Now, collectively, we need to shift towards cleaner and more affordable energy sources, and as a sector, ensure we’re improving our homes for the best chance of being Net Zero too.

Retrofit is key

It’s no secret that some of the oldest and most energy-inefficient homes in Europe

are to be found here in the UK, with an estimated 28 million properties requiring retrofit if we are to hit the legally binding pledge of Net Zero by 2050. Our homes use 35% of all the energy on the grid and emit 20% of the carbon dioxide emissions that contribute to climate change. More than 80% of existing homes will still be standing and occupied in 2050; building 250,000 new homes per year only adds 1% per year to the stock and reduces domestic emissions by 0.3%, so simply building new zero carbon homes will not get us close to the target.

To date, government has drawn on decades of independent research and provisions, but the resulting energy efficiency schemes and initiatives have not delivered as standalone measures. Until now.

Social Housing Decarbonisation Fund Wave

2.1

Enter Wave 2.1 of the Social Housing Decarbonisation Fund (SHDF). A total of £778m has been awarded through the second wave of SHDF, the Department for Energy Security and Net Zero (DESNZ) has announced. Whilst we all welcome the necessary funding to help cut emissions of homes across England, it will involve challenges. Government’s £3.8bn SHDF over 10 years is allowing social housing landlords to invest to improve the energy efficiency of their housing stock.

Retrofitting is one of the most critical climate problems to solve, contributing 20% of the UK’s carbon emissions. It’s also one of the biggest engineering challenges that the UK has ever faced and will only

There’s no point fitting solar PV on a damaged roof or onto a poorly insulated, damp and draughty home

©ink drop/AdobeStock

be successful if as a sector, the supply chain works collaboratively.

If you’re a social housing landlord who has successfully secured SHDF funding, (if you’re not already) you will need to work with providers who can efficiently and effectively work with you to deliver your decarbonisation and retrofit programmes. Frameworx offers options of approved providers that can help you deliver under the Energy Consultancy framework and Planned Maintenance Framework for Net Zero Carbon Works.

Tight timescales are involved. The grant must be drawn down and expended by 31st March 2025, with works completed by 30th September 2025. In order to meet deadlines, landlords need to be working with their providers now to survey overall stock energy performance and recommend properties to put forward for the retrofit works on a fabric first principle. The sooner the process begins the better the outcome, especially against the backdrop of a tight labour market.

Why does retrofit matter?

To achieve the decarbonisation goals, we have to take a whole house, multimeasure, fabric first approach and at every opportunity, embrace a retrofit strategy, which maximises the benefits of low carbon solutions, avoids unforeseen circumstances and unintended consequences, and reduces energy demand. There is an appetite for getting the job done. Collaboration is the way forward, with multi-skilled teams, shared tasks, shared risks and shared problem solving, partnering with retrofit specialists. This has to be a ‘pull together’ scenario to take on the battle to mitigate climate change.

Partner for success

The good news is that Frameworx providers are ready and waiting to help housing providers deliver Net Zero. Representing some of the best providers for energy efficiency improvements, with the appropriate certifications to deliver eligible measures, e.g., Trustmark or equivalent accredited, with relevant MCS standard certification to achieve the required PAS 2035:2019 specification, you are not alone. Our Framework members will guide you through the jargon and most importantly make sure you’re doing retrofit in the right way, e.g., there’s no point fitting a shiny new PV system on a damaged roof or onto a poorly insulated, damp and draughty home.

The earlier the SHDF procurement process starts the better the outcomes for successful contract delivery, value for

Frameworx is a new not-for-profit procurement organisation, offering an innovative solution for social housing providers, contractors and suppliers who have a shared commitment to investing in social value and the communities in which they work. Set up in 2022 in association with the National Housing Maintenance Forum means it is backed by the credibility and expertise of an organisation that represents more than 80% of the UK’s register providers of social housing.

Key benefits of Frameworx: Aligned with M3NHF Schedule of Rates; all surpluses invested back into social value, sustainability, innovation, research and training; supplier benchmarking, monitoring and sharing best practice; not-for-profit; highly competitive maximum fee 1.5%; direct award and mini-competition available as call off methods.

money, smooth, fully-resourced programme delivery — and ultimately, the planet. The task is truly enormous, but together through collaboration, we can work towards achieving it.

Date for the diary:

Frameworx Showcase online event on the 12th June, 11am-12pm

The Frameworx team are getting together to provide an online Showcase event, dedicated to frameworks. Ideal for everyone working in procurement and for any social housing providers or suppliers and contractors who just want to understand more, during this one-hour session:

l We’ll go back to basics to look at the important role frameworks play in our sector.

l Explain more about the different ways to procure effectively and flexibly through Frameworx.

l Introduce the scope of service providers available to you.

l Give you the chance to meet the team and find out more about our social value commitments and the Frameworx difference.

n To reserve your place for the online Showcase event email luana@m3h.co.uk

n To find out more about how Frameworx can support you, visit www.nhmfframeworx.org.uk

“Collaboration is the way forward, with multi-skilled teams, shared tasks, shared risks and shared problem solving, partnering with retrofit specialists. This has to be a ‘pull together’ scenario to take on the battle to mitigate climate change.

ROAD TO ZERO CARBON ROUND-UP

New heat pump range for commercial buildings

Ideal Heating’s new range of monobloc air source heat pumps is designed to help improve energy efficiency and reduce reliance on natural gas within commercial buildings. Available in six outputs and seven models (14kW, 14kW (single phase), 18kW, 26kW, 32kW, 50kW and 70kW), the ECOMOD range provides a minimum A++ Energy related Products (ErP) efficiency rating and high co-efficient of performance (COP) rating of up to 4.85. R32 refrigerant ensures a low global warming potential (GWP). The heat pumps also include an inverter-controlled compressor that can control the building temperature based on specific requirements of the space, further enhancing the efficiency of a building.

Ideal ECOMOD heat pumps can be used alone or cascaded to meet the heating requirements of larger commercial buildings. They can also be installed alongside other Ideal solutions, such as the EVOMAX 2 and the IMAX XTRA 2 commercial condensing boilers, to build a low carbon hybrid heating system. The range output models are light and compact units in comparison to similar products, making installation and delivery easy. All products also come with a five-year warranty — when commissioned by Ideal Heating — and noise levels as low as 68dB(A), the equivalent of a quiet refrigerator.

Chris Caton, Product Director – Commercial Product Management for Ideal Heating, Groupe Atlantic UK, ROI & NA, says: “The range of outputs available means we can cater for many commercial buildings. For example, our 14kW single phase unit is suitable for sites without access to three phase electricity, such as care homes or community halls, while all units can be cascaded to meet the needs of larger spaces, making them a versatile and cost-effective choice.”

n For more information on the ECOMOD heat pumps visit www.rdr.link/lak024

Enhanced solar panel range

Whole house heat recovery

A new MVHR (Mechanical Ventilation Heat Recovery) range is available from EnviroVent. The Sabik 350 and 500 series are designed to provide balanced and sustainable ventilation for new and refurbished homes, incorporating modular features, with user-friendly controllability. The Sabik 350 and 500 systems have significant airflow capacity of up to 414m3hr and 601m3hr respectively (in free air).

The Sabik 350 unit is Passivhaus certified providing that the modular preheater and enhanced ePM1 70% filter are installed. Optional features of both systems include a pre-heater, Volatile Organic Compounds (VOC) sensor, wall spacer bracket for tight installations, and constant flow module. Available in two sizes to suit different properties, the systems benefit from minimal noise levels thanks to reduced air leakage, as well as offering energy efficiency benefits which help to save on annual heating costs.

When connected to an AirSens sensor, the Sabik 350 and 500 systems react automatically to changes in air quality, instantly increasing the extraction rate when needed to a maintain healthy environment.

n For more information on the Sabik 350 visit www.rd.link/lak025

n For more information on the Sabik 500 visit www.rd.link/lak026

To further support the availability of sustainable roofing solutions, Marley has extended its SolarTile range, with the launch of a new panel. Larger than Marley’s existing 335Wp system, the new M10 Solar Photovoltaic Panel delivers a peak power of 405Wp to increase total power from a roof area, while allowing for the installation of fewer solar panels to achieve the desired power output.

The new M10 also offers simple roof integration with a clean, low-profile aesthetic making it a sustainable solution for new-builds and retrofit projects. It can be fitted during a normal roofing programme and comes with compatible roofing kits for simple fitting and installation times reduced to less than 45 min/kWp. The M10 panel achieves exceptional fire performance, wind resistance, and weather tightness and is the ideal solution for any solar roof project.

The monocrystalline half cut M10 (182mm) format cells are laid out in 6 by 9 by 2 arrangements over a black back sheet with black framing for a contemporary and seamless look. The M10 offers 10 slimline connectors for each cell meaning the higher power rating enables roof integrated solar to be even more cost-effective.

n More information on Marley’s M10 solar panel solution here www.rdr.link/lak027

‘Smartr’ digital offer to decarbonise the built environment Equans has introduced a new advanced digital platform that will drive efficiencies and help accelerate decarbonisation efforts across the built environment. The Smartr platform connects and integrates data from across a building or estate to provide a complete overview of a sites performance, allowing for faster and better decision-making.

The platform provides active, meaningful insights through Smartr Connect — a secure cloud-based remote monitoring solution that optimises and controls a building's energy and carbon performance.

It gives users the power to control costs with remote management, diagnostics and asset integration, increase productivity with flexible and efficient working practices, and use all-in-one reporting analytics to accurately assess progression towards sustainability goals. The system helps to connect people, places and technology, providing a seamless experience for building users, owners and facilities managers.

With un-optimised systems in buildings typically wasting more than 20% of their energy consumption through poor configuration and scheduling that is not in line with operational requirements or environmental conditions, the Smartr platform can provide significant energy and cost savings.

By using the Smartr platform, building owners and managers can also look at the bigger picture, make better decisions faster, spot opportunities for automation and improved control of

systems — and deploy remote fixes. By making data analytics intuitive, it enables proactive action to better control energy which can be enhanced further by use of machine-learning and AI (Artificial Intelligence).

James Graham, Divisional CEO for Equans UK & Ireland, says: “By using Smartr, customers can improve their environmental impact while maximising efficiency, helping them to meet their environmental, social and governance (ESG) goals and obligations.”

n More information on the Smartr digital platform here www.rdr.link/lak028

New building and fire safety framework

Pretium Frameworks and the Hyde Group have launched a new framework, created to help public sector organisations achieve and maintain compliance with the new Building Safety Act. Here, Mathew Baxter, CEO of the Echelon Group, discusses the new framework with LABM.

The Building Safety Act was borne out of the recommendations made by Dame Judith Hackitt following the Grenfell Tower tragedy in 2017 and aims to reform building and fire safety legislation. It overhauls existing regulations and in the words of the Government aims to “create lasting change and make clear how residential buildings should be constructed, maintained and made safe.”

The consequences of failing to deliver on building safety are extremely serious but the introduction of the Act brings a host of challenges for the housing sector, at a time when resources are already being stretched by issues such as disrepair and decarbonisation targets.

Pretium Frameworks and Hyde Group have recently launched a new £1.35bn Building and Fire Safety framework, designed to support housing providers and other public sector organisations with delivering all aspects of building safety and fire safety compliance.

Designed and procured jointly by the Hyde Group and Echelon Consultancy, it

places emphasis on delivering high-quality works and services, offering assurance, through a competent and accredited supply chain and builds on the success of Pretium and Hyde’s first-generation fire safety services framework, which was accessed by 32 unique external users, as well as being utilised by Hyde.

The first-generation framework, was very much focused on fire safety but the introduction of the Building Safety Act, provided an opportunity to reframe the new offer to build in additional works and services, supporting housing providers in all areas of building safety compliance.

Digital recordsanddocumentation

Under the Act those involved in the design, construction and refurbishment of buildings must keep comprehensive, up-to-date, digital records and documentation, throughout the lifecycle of a building, from the very start of the design process.

This “golden thread” of information, which must be easily accessible to all relevant parties, should incorporate the

information required to understand how a building needs to be managed and detail any changes to the building and its structure, considering safety at every stage.

The new framework is designed to offer practical solutions for each element of works and services to enable compliance with the Building Safety Act, as well as building on the fire safety-related works and services from the original framework.

It is split into 11 workstreams, delivered by main contractors, specialist installers, manufacturers, technical advisers and consultants, and nine of these are further broken down into regional Lots, giving comprehensive coverage across England and Wales.

Worksandservicescovered

The works and services that can be delivered through the framework are as follows:

l Fire doors – supply & install

l Fire doors – supply only

l Fire door inspections

l Fire door remedial works

Mathew Baxter, CEO of the Echelon Group

l Fire proofing & stopping

l External wall inspections

l Fire engineer

l External wall works

l Fire risk assessors

l Fire safety projects (up to £2m)

l Fire safety projects (over £1.5m)

This includes the capacity to support with professional services and requirements such as building safety case reports, and resident engagement strategies.

It aims to provide an easy to use and flexible mechanism for housing providers to deliver vital building safety projects and

fire related works, as well as accessing the relevant professional services, using a competent and accredited supply chain.

The framework has been developed using expert specialist advice, with Frankham Risk Management Services acting as technical adviser, where appropriate, and technical documents have been co-produced, with a bespoke specification for each Lot.

One of the key aspects of the framework is compliance and assurance, and all suppliers were subject to an intense evaluation process, with appropriate accreditations being checked

in person, by third-party consultants, giving framework users peace of mind that all works carried out through the framework conform with current regulations.

*The Echelon Group comprises Echelon Consultancy Pretium Frameworks and Echelon Improvement Partnerships

n For more information on accessing the framework, which like all Pretium Frameworks, has a cost-effective fee structure, email buildingandfiresafety@pretium.co.uk or visit www.pretium.co.uk

The new framework is split into 11 workstreams

“The new framework is designed to offer practical solutions for each element of works and services to enable compliance with the Building Safety Act. ”

Breaking point

Following the ban on laminated glass in balustrade applications (due to potential fire spread risks), the specification and glazing industries appear to have partially moved away and found an alternative solution, with some instead reverting to monolithic (i.e. single pane) toughened glass. While the ideal product in low-rise applications, monolithic glass isn’t without its safety risks in high-rise residential buildings, as Andy Lake, Pyroguard’s Sales Director UK & IRE explores further here.

With increasing attention placed on the need for quality housing, it’s important that local authorities and developers are providing a comfortable and safe space for tenants to call their home. Part of this can include providing tenants, even those in high-rise buildings, with access to a private outdoor balcony space.

When it comes to constructing these balconies, glass can be an ideal building material, helping to offer a striking exterior feature and bring more natural light into the individual apartments. However, specifying the correct safety glass solution

for these external balustrade applications can be a difficult task, particularly when the goalposts are moving.

Changing regulatory requirements

Approved Document B of the Building Regulations is being modified regularly and as such the required solution is changing. Not too long ago, the go-to solution

Specifically designed laminated glass such as Pyroguard Balustrades is suitable for glazed balustrades in high-rise residential buildings

was plastic foil laminated glass (e.g. with PVB or EVA plastic foil interlayer), rising in popularity as an alternative to monolithic toughened glass — a product that carried with it various safety concerns when installed in high-rise buildings. However, following the Grenfell disaster of 2017, the regulations moved on again, banning the use of such laminated glass on external wall balustrades of high-rise buildings over 18 metres tall (since revised to 11 metres tall). This ban was due to the foil interlayer between the individual glass sheets being highly flammable.

An unfortunate, and potentially dangerous, consequence of this change in regulations is that we are now seeing the old, previously discarded monolithic toughened glass option once again being installed within these high-rise balcony settings. While this product does meet the fire safety requirements and can be an ideal solution for very low-rise applications, it presents some major safety risks for high-rise residential applications. It’s imperative that, while we focus on the new toughened specification requirements from a fire safety point of view, we don’t let other safety standards slip.

Making the right choice

Single pane toughened glass is known to occasionally spontaneously break. Once broken, it has a high likelihood of falling

from height, because of its low residual strength. Understandably, this brings with it two major safety concerns: firstly, the risk to building occupants, with a hole or gap in the barrier large enough for someone to potentially fall through; and secondly, the risk to the general public at ground level below, with falling glass debris.

It is for this reason that a different kind of laminated toughened glass, using a chemically engineered, non-flammable interlayer, is the safer choice. Strong enough to accommodate high mechanical stresses, the fact that there are multiple panes (or plies) in the system means that even in the event one ply breaks, the glass will still remain rigid and in place, retaining its strength and durability. This is by virtue of the adhesion of the interlayer and the strength of the retained unbroken pane of the laminate.

Laminated glass solutions

At Pyroguard, we are extremely concerned to once again see monolithic toughened glass being specified and installed on new high-rise development buildings, again putting people’s safety at risk. Whether this is due to value engineering or general confusion with the ever-changing regulations and standards, is difficult to say. What is important is that the industry is aware of the solutions available that meet these new fire safety

regulations, without detrimentally impacting fall safety as a result.

Along with our partner Q-Rail, we believe that specifically designed laminated glass, such as Pyroguard Balustrades, with fire safe properties remain the most appropriate solution for glazed balustrades in our high-rise residential buildings. Utilising our engineered fire-resistant interlayer, present in our wider portfolio of fire safety glass products, Pyroguard Balustrades are inherently non-flammable and have a reaction to fire rating of A2-s1, d0.

It is also recommended for the industry to refer to the Standing Committee on Structural Safety (SCOSS) document ‘Structural Safety of Glass in Balustrades’ for further guidance.

Pyroguard Balustrades utilises Pyroguard’s engineered fire-resistant interlayer

“It is for this reason that a different kind of laminated toughened glass, using a chemically engineered, non-flammable interlayer, is the safer choice. ”

New Building Safety Act provisions for high-rise buildings new provisions of the 2022 Building Safety Act came into force on 1st April 2023, including a duty to keep the safety and standard of buildings under review, facilitating improvement in the competence of industry and building inspectors, and a duty to establish a system for the giving of building safety information . Full implementation of the Act is due by october 2023.

But what are the recommended methods to create an effective building safety regime in higher-risk environments such as highrise? the ‘golden thread’ approach was outlined by dame judith Hackett in her report, ‘Building a safer future’. Paul thompson, BIM Manager at ASSA ABLoy opening Solutions, says: “BIM has the ability to create greater transparency and produce this ‘golden thread’ of information, allowing building elements such as doorsets to be managed through a single platform — from specification to installation and ongoing inspection.”

ASSA ABLoy’s openings Studio BIM application integrates with design software to create and visualise openings for complete door, frame and hardware schedules and specifications. this enables seamless extraction of door design intent and all relevant interfaces to assist fabricators to develop complete door requirements that meet Building regulations.

Product information, performance data and budget information are captured within the BIM design environment. through real time, collaborative working, these designs can be validated for compliance, functional performance, and aesthetics plus presented as 3d views that can be fully re-integrated into the overall project design.

With linked internal systems, ASSA ABLoy use this final schedule of information to manufacture the complete doorset solution including the leaf, frame and all specified hardware.

Fire performance construction membranes for high-rise and high-risk buildings

Partel, a leading manufacturer of air and wind tight membranes, has combined a decade of industry experience and technical knowledge to develop two new fire-rated breather membranes eXoPerM duro A1 and eXoPerM Mono duro A2, that surpass current fire safety regulation levels for high-rise and high-risk buildings.

these high-performance membranes are designed to achieve the highest levels of fire performance while also protecting the building structure by allowing vapour to diffuse from within the structure towards the exterior keeping the internal components of the wall dry, preventing ‘thermal bypass’ of external air through the insulation, and also performing the secondary task of weather protection and preventing penetration by external environmental impurities such as wind and rain.

Suited to offsite and onsite construction, residential or commercial projects, both products are fully independently certified and tested in accordance with en13501-1. the membranes are compliant with document B Fire Safety and are suitable for use in a range of external wall types, especially in high-rise buildings or those that pose a greater risk of fire safety.

An extension to openings Studio is now widely used in the industry, which offers a mobile app that directly accesses this data for use during the door installation process, ensuring full validity of the finished product prior to project completion. the app also offers an easy to use ‘check box’ system to carry out and capture detailed inspections based on the specific details of each door included in the schedule.

A report validates if a door has remained compliant, or identifies what elements need to be corrected or replaced to return the product to the standard required, providing full traceability and ownership of all changes at all stages.

1. https://www.legislation.gov.uk/uksi/2023/362/made

n More information on Partel’s construction membranes here www.rdr.link/lak030

New set of Briton ‘Fire Door Safety’ guides launched Allegion UK, a pioneer in fire safety hardware and manufacturer of ‘Briton’ door controls and exit hardware, has launched its new set of best practice guides, designed to provide a broader understanding of fire door safety in commercial, education and healthcare environments.

In support of fire safety best practice, the three ‘Fire Door Safety in Review’ guides have been compiled using original research from commercial, education and healthcare sectors, drawing upon key insights from building managers and door hardware specialists. Allegion’s research has uncovered several findings and emphasises a fundamental misunderstanding of fire safety responsibility and the importance of fire door hardware across all three fields. The guides are intended to provide essential and accessible information on hardware specification, installation and maintenance, helping responsible persons to improve fire safety standards in their buildings.

Pete Hancox, Country Manager at Allegion UK, comments: “Specification, installation and maintenance are vital components of fire door safety, and we believe it important to raise awareness and improve knowledge on these crucial subjects. The ‘Briton’ door hardware experts at Allegion UK have extensive experience in fire door safety within commercial, education and healthcare environments, and we understand that there is a clear disconnect between legislative fire safety standards and the reality on the ground in these building environments.

“Our research has revealed fire safety is often compromised in these settings. In healthcare, three in four are unsure whether their building’s fire door hardware is installed correctly and operates as it should. Similarly, in education, over 50% of our respondents were not aware of fire door maintenance procedures in their building. And in commercial buildings, almost 40% are not up to date with the latest in fire safety regulations.

“We hope our newly launched guides act as an invaluable resource for those tasked with improving and maintaining fire safety standards in these core sectors.”

n You can download free copies of the Briton ‘Fire Door Safety in Review’ guides here www.rdrlink.lak032

CHANGING PERCEPTIONS IN MATERIAL SPECIFICATION

“Re-imagined, modified and re-examined as a highly relevant building material for today.”

Page 4-5

Water proof

intro...

The Mastic Asphalt Council Board would like to afford a very warm welcome to all our readers. The Mastic Asphalt Council - otherwise known as MAC - is the trade body for the mastic asphalt industry in the UK. Our members represent more than 90 of the country’s leading contractors, manufacturers and suppliers of mastic asphalt.

Top quality products, design and workmanship are fundamental to MAC. Membership is only open to those contractors, manufacturers and suppliers that can satisfy stringent quality requirements. To maintain the industry’s reputation and ensure high quality applications for every single project, only trained applicators are permitted to install mastic asphalt under MAC’s strict rules. Being a MAC member enhances the reputation of a contractor and gives a badge of quality and assurance that they meet the very highest of standards with regards to factors such as trading and credit history, insurance policies and quality of workmanship.

Only MAC members can use the MAC logo as a mark of quality. Mastic asphalt manufactured by MAC members is produced in the UK and is not imported.

MAC’s Purpose & Mission

Mastic asphalt offers total waterproofing integrity for roofing and tanking, acts as a tough working surface and damp-proof membrane in flooring and provides a durable wearing surface for paving.

info@masticasphaltcouncil.co.uk

01273 242778

• To promote excellence in construction using mastic asphalt

• Provide a free of charge technical information service to architects, surveyors and other specifiers relating to the design of all types of mastic asphalt installation

• Regulation of the quality and workmanship for the installation of mastic asphalt

• To set codes of good practice and promote measures governing the safety of operatives

• Encourage high craft skill levels, backed by CITB-approved training schemes, to a minimum of NVQ Level 2 and ideally Level 3

• To represent our members’ interests at industry, national and international levels through liaison with other trade associations, professional societies, governmental departments and other bodies

• Sponsor the research and testing of mastic asphalt materials and associated equipment

THE MAC BOARD

The MAC board is a perfect example of the vast experience acquired in the industry and several board members started off their career with a mastic asphalt apprenticeship. Such is the experience acquired within the MAC board that eight board members have accumulated almost 300 years’ mastic asphalt experience between them. With an average of over 35 years’ experience each, there are even three MAC board members who have totted up over 50 years’ service in the mastic asphalt sector - Malcolm Grinstead, Keith Collins and Terry Grandi.

We need products that are guaranteed to perform and therefore reduce our ongoing maintenance.

Proof mastic asphalt is perfect for local authority specifications.

Changing Perceptions in Material Specification

Although mastic asphalt is one of the world’s oldest construction materials, it can sometimes be perceived as a one-dimensional waterproofing product that is only available in a standard black finish. But like many longlasting, tried and tested materials, mastic asphalt is being re-imagined as a highly relevant building material for today.

Mastic asphalt is most commonly associated with flat roofing applications but due to its waterproofing properties, durability and versatility, it is being specified for a whole range of construction applications - both new build and refurbishment projects - where a seamless, durable surface is required.

One architectural designer who has realised the potential of mastic asphalt is Charlie Luxton, who specialises in sustainable architecture and design, with an overall aim of creating beautiful, energy efficient buildings that age gracefully and don’t cost the earth to build or maintain. Charlie combines his design work with presenting TV programmes such as ‘Building the Dream’ and ‘Homes by the Sea’.

As well as specifying mastic asphalt for client projects, Charlie has used mastic asphalt on the construction of his own home. Specifically on the build of a complex stair detail where the stairs descend through a flower bed. Mastic asphalt was used to form stairs, upstands, sumps and drainage outlets - a “hugely complex 3D object,” according to Charlie.

“This is what mastic asphalt can offer - waterproofing, a durable surface, even a decorative finish. I am a paid-up member of the mastic asphalt fan club,” he said. Building Charlie’s own house became a journey to embrace re-imagined older materials.

“Increasingly as I detail my buildings I am looking always for the most robust way of achieving beautiful finishes. Mastic asphalt is tough, with a long life span, and repairable. If the integrity of the covering is compromised or if you want to alter and make changes to the building over time you can easily repair with it and this makes it eminently suitable for the realities of building,” said Charlie.

He also refers to the environmental credentials of mastic asphalt.

“Mastic asphalt is 100% recyclable and inherently efficient to install. It was an eye opener on my build. The mastic asphalt guys used what they needed and took back what they didn’t, to reheat and reuse. No waste at all. Many alternative materials such as complex multi-layered roof membranes can be incredibly difficult to recycle and this is not likely to change anytime soon. We need to reduce waste first. Waste during build is hard to control but waste before installation is a huge issue too, with 10% of materials coming to building sites leaving in a skip,” he said.

Charlie advises specifiers to try to use more simple, less refined, inert products like wood fibres, lime and timber.

Passionate about sustainable architecture since he was a fresh-faced student in the early 90s, Charlie says urban areas, suburbia and gardens are all oases of bio-diversity and to support this green roofs played a huge role.

“I used to be sniffy about green roofs in the countryside but increasingly we are looking at their role to provide habitat. In towns they reduce the heat island effect, reduce particulates and provide much-needed wildlife refuges as well as reduce solar gain and control temperature fluctuation through the thermal mass they can provide.

“The big issue with green roofs is longevity and robust construction. Mastic asphalt with its longevity and robust nature is a great material for these green roofs. Buried under a few hundred millimetres of soil the life span of mastic should be impressive.”

Charlie also has his own take on skills shortages.

“The big issue is getting people who know how to install systems and materials well, whether it be MVHR, EDPM or tape and fill plasterboard. In principle they are all good but installed wrong they become a huge problem.

“I am increasingly aware of just how much time site issues can cost a practice. You can be very disciplined and smart through the design stage, planning, detailing and 95% of construction just to lose your hard-won profit when an installation goes wrong and you get into the quagmire of the blame game.

“Specifying robust materials that have a guaranteed level of craft from the people fitting them, especially when it comes to roofs, can be invaluable.

Watching the team install the mastic asphalt on my own build was fascinating. Seeing 15-20 mm of the black stuff going down and being sculpted into a stair and upstand was incredible.”

And on value-engineering.

“It’s about accepting that buildings have to last a long time. We need to be thinking about finishes that last 100 years, not 20. To need minimum maintenance over the long term. Clearly this has a cost implication but to fully understand this we need to think in terms of life cycle cost not just installation cost. And the life cycle cost of mastic asphalt is much lower than its competitors.”

As well as its robustness and longevity, Charlie said he also specified mastic asphalt for his own home for its versatility.

“It’s a material that can be a roof finish, a floor finish, deal with the complexities of stairs, is robust enough to be the stair finish itself, even in my case if just while construction is in process, and can then take a screw being dropped on it and trampled into the surface again, again and again.

“Doing my house spent time with waterproofing installers and I couldn’t help watching and finding out what is involved. They loved working with mastic asphalt, partly due to its flexibility. It was a fascinating craft.”

In conclusion, Charlie said: “Some of the most interesting and best new materials we are using in our office are the old ones. But sometimes you can think you’re looking backwards and it turns out you were looking forward.”

“W hen well-installed, you know deep down that products like mastic asphalt will last hundreds of years. It is very inert and through the work that the Mastic Asphalt Council (MAC) and the industry has done, carbon neutral. All of which is a huge achievement.”

“ Like many long-lasting, tried and tested materials, mastic asphalt is being re-imagined, modified and re-examined as a highly relevant building solution for today.”

Fire proof

MEETING NEW FIRE STANDARDS

With the fire rating of waterproofing systems under increasing scrutiny since the Grenfell fire disaster, it is becoming increasingly important for specifiers and building owners to consider the fire classification of waterproofing systems.

The Mastic Asphalt Council has recently tested its Recreation Duty (RD) Grade Mastic Asphalt system incorporating glass fibre tissue underlay to the European fire classification standard EN 13501-1. It successfully achieves a fire classification rating of Bfl-s1, confirming the product is flame retardant with very limited smoke development.

In addition, when fully supported on a concrete substrate, mastic asphalt achieves an EXT.F.AA fire rating to BS 746: Part 3 and has a BROOF (t4) classification in accordance with BS EN 13501-5:2016.

MAC Director Malcolm Grinstead said:

Traditionally consisting of graded limestone aggregate bound together with bitumen, today’s mastic asphalt systems are now manufactured using advanced polymer modified formulations to ensure all the performance characteristics of traditional asphalt systems, with the added benefits of increased flexibility, enhanced handling and sustainability. The incorporation of modern polymers into mastic asphalt systems has helped lead to its resurgence in the construction industry.

Mastic asphalt has achieved the European Standard Bfl-s1 fire classification, making it the perfect choice for specifiers who need to demonstrate exceptional fire ratings on their project.

info@masticasphaltcouncil.co.uk

01273 242 778

Recreation Duty Mastic Asphalt is manufactured in the UK and is ideal for use on roofs, access walkways, balconies, terraces, podiums, plant rooms and stairways.

For specifiers and contractors seeking an efficient, cost-effective and simple to install way to weatherproof the exposed parts of buildings, mastic asphalt is a proven, long-lasting surfacing material. Seamless, durable and with exceptional waterproofing characteristics, mastic asphalt can be installed with minimal disruption and downtime.

For major projects, mastic asphalt is usually taken to site by hot charge tankers direct from the manufacturer to the point where it is needed for rapid installation - a major advantage for contracts with critical time constraints. For smaller projects solid blocks are preheated in boilers placed at ground level. At no time is there any type of naked flame at the point of installation and because mastic asphalt is so highly flame resistant, there is little or no potential fire risk.

No Naked Flame

As mastic asphalt is laid in molten form, it is often confused with other types of waterproofing membrane that require naked flame or torch on application. In reality, there is no naked flame at the point of installation and because mastic asphalt is so highly flame resistant, there is little or no potential of fire risk.

It’s now more important than ever that I specify products which contribute to building safety.

Proof mastic asphalt is perfect for local authority specifications.

“At present it would seem few waterproofing systems have achieved the Bfl-s1 fire classification rating to the European Standard, and this confirms mastic asphalt is a great choice for specifiers who need to demonstrate excellent fire ratings for waterproofing products.”

A MODERN SOLUTION FOR TODAY’S FLOORS

THINK OF MASTIC ASPHALT AND MOST PEOPLE TEND TO ASSOCIATE IT WITH ROOFING, TANKING, PAVING AND SCREEDING PROJECTS. LARGELY DUE TO ITS ABILITY TO OFFER THE ULTIMATE IN WATERPROOFING PROTECTION

But increasingly, mastic asphalt is being specified for flooring projects across innovative applicationsboth refurbishment and new build, internal and external projects.

Not only is mastic asphalt an ideal underlay to receive subsequent floor finishes such as carpet, vinyl or tiles, it is also an excellent flooring finish in itself, offering many benefits for the overall construction process.

It is increasingly being used for flooring applications from light domestic to heavy industrial use, where a seamless, dust-free surface is required for highly trafficked areas. Polished, decorative grades of mastic asphalt are also proving increasingly popular.

Mastic asphalt comprises of suitably graded limestone aggregates bound together with an asphaltic cement - primarily refined bitumens - to produce a dense, voidless material. It cannot be compacted, and is spread by means of a hand float, rather than rolled.

Easily installed with no joints, no additional water is added to the building, making the overall drying time of the construction drastically shorter.

Mastic asphalt can be put into use directly after cooling - usually within a few hours - reducing construction time considerably. It does not require compaction to reach its final stability and can absorb temperature variations and slow settlement without cracking.

Odourless during application, it does not create any dust and is non-flammable. When tested to the European fire classification standard EN 13501-1, it successfully achieves a fire classification rating of Bfl-s1, confirming the product is flame-retardant with very limited smoke development.

With high vapour resistivity in excess of 100,000 MN/g, it is listed as an approved radon and methane barrier and is non-toxic with no tar.

Case Study: Royal College of Art

MAC contractor member Bell Asphalt completed a stunning mastic asphalt flooring project at the Royal College of Art’s new £135m campus in Battersea, London, within the Battersea Creative Quarter. The 500m2 project was so impressive that it was shortlisted for the ‘Best Development and Hybrid’ Project at the MAC Awards 2022.

The new building was designed by Herzog & de Meuron and the mastic asphalt flooring system was chosen to reflect the college’s creativity, whilst ensuring a highly durable, low maintenance flooring solution. Bell Asphalt installed a bespoke ‘terrazzo-style’

Installed by trained craftspeople who are approved members of the Mastic Asphalt Council, mastic asphalt is 100% recyclable and it is often specified on the basis of its sustainability values as the UK mastic asphalt industry was the first in the world to achieve the CarbonZero standard.

Mastic asphalt flooring is typically graded according to its usage, namely Grade I - Special hard flooring, Grade II - Light duty flooring, Grade III - Medium duty flooring and Grade IV - Heavy duty flooring. Most forms of solid construction will provide a suitable base for mastic asphalt flooring applications and further guidance on substrates can be found in the MAC Flooring Technical Guide at https://masticasphaltcouncil.co.uk/flooringtechnical-guide/

flooring system featuring decorative stone chippings within the mastic asphalt. The finished surface was then expertly polished to create the distinctive terrazzo appearance.

New CPD Flooring Presentation Available

Want to learn more about mastic asphalt flooring? MAC has introduced a new CPD presentation entitled ‘Mastic Asphalt: Flooring Solutions’ which is now available to be delivered online or in person. To arrange, please contact Malcolm Grinstead by emailing info@masticasphaltcouncil.co.uk

TERRAZZO TREND

Over recent years, MAC has seen a trend emerging of the use of mastic asphalt flooring incorporating terrazzo. Terrazzo flooring has made a resurgence due to its durability, longevity and low maintenance properties.

Modern interpretations of terrazzo have been created by combining decorative stone chippings with mastic asphalt, which is then polished to create infinite possibilities in any design situation.

Other finishes can also be created - matt or smooth - as opposed to the highly polished effect normally associated with terrazzo. In addition, slip and skid resistance can be incorporated into the wearing course of the mastic asphalt to achieve the desired finish.

Sustainable Solutions to Meet Net Zero Carbon Targets

With the UK government setting a target of net zero carbon emissions by 2050, procuring sustainable building materials has become more important than ever before.

Mastic asphalt is well known for being tough, durable and long-lasting, but what is perhaps less well known is that it is one of the most sustainable and greenest building materials currently available. More and more specifiers, facilities managers and building owners are choosing mastic asphalt for a wide range of green roof applications - from schools to hospitals, office buildings to apartment blocks. Whether intensive or extensive, biodiverse or brown, it is critical that green roofs are built on a solid waterproofing foundation.

Recognised for its environmental performance and aesthetic properties, a green roof system laid with a mastic asphalt waterproofing system enhances the environment, controls storm water run-off and reduces noise and heat transmissions by upgrading the acoustic and thermal performance of a roof. When contractors use mastic asphalt for a green roof system, it eliminates the need for root barriers, which may well have been necessary had a substitute material been used.

Mastic asphalt has one further advantage over other types of waterproof membraneit is carbon neutral - a massive bonus for any building owner anxious to show their green

credentials and, when it has reached the end of its useful life, it can be recycled or used as roof screed, minimising the impact on the environment.

The Building Research Establishment (BRE) has officially stated that mastic asphalt is capable of lasting 50-60 years, but MAC has many examples well in excess of this.

For instance, mastic asphalt was first laid at London’s St Paul’s Cathedral in 1906 and it provided well over 100 years’ of effective waterproofing before it needed replacement.

MAC manufacturer member IKO has been involved in many CarbonZero projects across the UK, where the net carbon footprint of projects is entirely offset using internationally approved carbon credits, which means for every tonne of mastic asphalt made, IKO is helping to fund environmental and humanitarian causes.

One example is Westminster Cathedral, the seat of the Cardinal Archbishop of Westminster and the Mother Church for Roman Catholics in England and Wales. In 2015 the existing mastic asphalt was renewed on the roof of the cathedral and during the works some 35 tonnes of mastic asphalt was installed, equating to 5.5 tonnes of CO2 offset.

IKO’s CarbonZero mastic asphalt solution has also been used to renovate Tower Bridge, one of London’s most iconic landmarks which is

NET ZERO CARBON

used by thousands of people every day. MAC contractor member Infallible Systems installed over 400 tonnes of mastic asphalt, equating to 50.11 tonnes of CO2 offset.

A major project has also been completed at Four Squares Estate in Southwark, whereby IKO was asked by Keepmoat and Southwark Council to investigate issues relating to the existing access walkways. It was agreed that mastic asphalt would be used for the refurbishment, along with screed repairs and new expansion joints. During the works some 1,400 tonnes of mastic asphalt was applied and in terms of impact, this is the equivalent of 218.4 tonnes of CO2 offset

Back in 2008, the Mastic Asphalt Council made history as the first industry in the world to achieve the CarbonZero standard. Since then mastic asphalt has offset thousands of tonnes of carbon dioxide - underlining its status as a green waterproofing material. Mastic asphalt can help specifiers to achieve the highest BREEAM rating possible as mastic asphalt can be integral in any building design where an A+ rating is required.

The Versatile Building Solution

Case Study: Wolfson College

Founded in the 1960’s, Wolfson College is one of the University of Oxford’s largest graduate colleges located in the north of the historic city. Named in honour of Sir Isaac Wolfson who contributed to the college’s foundation, the college buildings were designed by architects Powell and Moya and were ready for occupation in 1974.

Overlooking the River Cherwell, the college has three Modernist quadrangles and was awarded Grade II-listed status in 2011. Over the last few years, the college had experienced problematic leaking within the building that could have impacted on many of the rooms underneath that form the core of the establishment. These include the boiler house, workshops, nurseries, the car park and also the main switch room which controls the entire college.

MAC member Oxford Asphalt has maintained the college roofs for many years and has a long-standing relationship with the maintenance team at Wolfson College. The maintenance team sought further advice from Oxford Asphalt and a site visit was arranged with MAC Director Malcolm Grinstead, roofing manufacturer IKO and Oxford Asphalt to carry out investigations and devise a suitable waterproofing solution.

The roof area in question had originally been protected with a quarry tile finish, so due to the building’s Grade II listing, it was important that this was preserved in order to suit English Heritage’s stipulation. Furthermore, sustainability was a key element of this refurbishment project as the team at Wolfson College is striving to achieve a zero carbon estate by 2024, which marks the 50th anniversary of the opening of the college building. If this is achieved, it will make Wolfson College the first zero emissions higher education establishment in the UK.

Following the inspection at Wolfson College and further research, a specification was prepared, and Oxford Asphalt undertook the works to strip the tarmac, strip the quarry tiles and remove the reinforced concrete screed which was up to 180mm deep in places down to the concrete roof slab so the whole roof area could be started again from slab up.

A bituminous membrane was then applied on a coat of primer for a temporary waterproofing which then had IKO Permascreed built up in layers to create minimum falls of 1: 80 to the existing gully outlets.

IKO Permascreed is a super-strong, rapid-setting mastic asphalt waterproofing solution. It allows roofs and decks to be trafficked much sooner than traditional cement screeds and eliminates the potential for standing water, which was crucial for this project as the tile finish would not have worked if any standing water was present during the installation. IKO’s Polimar FCS liquid applied waterproofing was used over the mastic asphalt Permascreed due to height restrictions at perimeter details and to allow the quarry tile finish to be backed by a guarantee.

As the upstands were uneven, IKO Permaphalt mastic asphalt was applied onto Expanded Metal Lathing to create an even surface for the IKO Polimar to be installed over to give an aesthetically pleasing finished appearance. IKO Permaphalt is a specially formulated mastic asphalt solution for waterproofing that uses advanced polymer technology to provide long term durability, increased fatigue resistance, improved temperature stability and ease of installation.

Mastic asphalt is manufactured in the UK and when laid to a 25mm thickness, as manufactured by MAC’s manufacturing members, it achieves a reaction to fire classification of Bfl-S1 when tested in accordance with EN 13501-1:2018.

The mastic asphalt refurbishment has reinstated the waterproofing on the college building, ensuring the underlying rooms are not at risk of water penetration for many years.

Even though mastic asphalt is one of the world’s most traditional construction materials, having been first patented in 1837, it has evolved to meet the needs of modern construction. Mastic asphalt requires skilled application which involves ensuring that asphalt is at the correct temperature, and then spreading it using traditional techniques to coat the surface. A thermoplastic material that changes shape when heated, mastic asphalt cures to form a hard, durable, finished product to suit all applications of mastic asphalt.

Different Applications

Mastic asphalt is most commonly associated with roofing applications and can be applied to form a continuous waterproof covering over flat, sloped or curved surfaces. It can be worked around pipes, roof lights and other projections to provide a completely seamless membrane. Able to be applied to most types of roof decks including concrete, timber and profile metal, it can also be used on warm roofs, cold roofs and inverted roofs and is manufactured in the UK.

Increasingly MAC contractor members are also installing mastic asphalt paving and finishes to balconies. It offers a hard-wearing surface for car parks, HGV service decks and bridge decks. Durability and versatility make it an ideal covering for areas subjected to regular foot traffic. It can be laid as the surface finish or beneath promenade tiles or paving slabs. Other typical applications include flooring projects, tanking and highway repairs.

Screeds

In recent years, there has been an influx of projects where mastic asphalt screeds have been used to provide a stable and cost-effective base for waterproofing applications. Unlike traditional cement screeds which can be slow to cure and labour intensive, there are mastic asphalt screeds on the market that cure rapidly even in inclement weather conditions and can be walked on within

just 60 minutes, making them ideal for fast-track projects where other trades are waiting to get to work and the screed needs to be trafficked or overlaid quickly.

Mastic asphalt screeds have zero water content, eliminating the time taken for moisture to evaporate in traditional screeds and eradicating the risk of cement stained water penetrating into the underlying structure.

The flexibility and fast curing times of mastic asphalt screeds enable contractors to achieve precise drainage falls quickly and more efficiently, level out uneven substrates and provide a stable base for specified roofing deck system.

Laid at a minimum thickness of 10mm, the screed thickness is up to 80% less than traditional materials, making it much lighter and equally suited for both refurbishment and new build projects. For full waterproofing protection, mastic asphalt screeds can be overcoated with mastic asphalt roofing systems, as well as other roofing systems such as felt, hot melt roofing, liquid coatings and single ply roofing.

A mastic asphalt screeding and paving solution was installed by BriggsAmasco onto the award-winning Skypark project in Glasgow.

LIFE CYCLE COSTS AND LOOKING BEYOND SHORTTERM PRICING

Selecting suitable waterproofing products for projects has become an increasingly difficult task for local authority specifiers due to the many factors that need to be taken into account. Such as longevity, sustainability, fire credentials, ease of application and cost. Cost is often one of the first considerations, but there are other factors to consider beyond the initial quoted price. At the Mastic Asphalt Council we see many examples where construction professionals have taken a very myopic view and chosen roofing products based on price alone. Cases where the specifier or end user did not fully understand the limitations of the product, or chose to ignore them, simply to save money. This often leads to rapid failure and usually means that the local authority or building owner has to foot the bill for a second time.

It is often all too easy to take the short-term view and look at initial installed costs of a product and the impact this will have on the project budget. On face value, some waterproof membranes such as mastic asphalt might not seem to offer the best value for money. Fortunately, more and more specifiers are realising that they can actually find the best value for money and most sustainable solutions from tried and trusted waterproofing products.

The true cost over the lifetime of a building is perhaps a more accurate reflection of the value of a particular product.

For example, many systems might seem initially attractive from a cost per square metre point of view, but will then require relatively expensive refurbishment or replacement within a limited period of time. Sometimes only a few years.

The Building Research Establishment (BRE) has independently accredited mastic asphalt to last at least 50-60 years, but there are many cases of asphalt roofs providing effective waterproof protection for 80-100 years. For example, the rooftop of Buckingham Palace is protected with mastic asphalt and it has kept the building dry for well over 80 years. Mastic asphalt was also first laid at London’s St Paul’s Cathedral in 1906 and it provided well over 100 years’ of effective waterproofing before it needed replacement.

Lowest Life Cycle Costs Over 60 Years

When compared with alternative waterproofing systems, mastic asphalt can offer the lowest life cycle costs over a 60 year period, when the typical refurbishment and replacement requirements for each system are taken into consideration.

It is the longevity and durability of mastic asphalt that makes it the best value solution. Though alternative waterproofing membranes may appear much better value initially, many of them have life expectancies of around 1520 years which is only a third of the typical life expectancy of mastic asphalt. Another consideration is that while some modern waterproofing products may provide impressive results in laboratory tests, they may perhaps not perform so well when installed and exposed to the rigours of UK construction methods and wet weather conditions.

Quality of Installation

It is also worth noting that the quality and reliability of any chosen waterproofing system is only as good as the quality of installation.

The Mastic Asphalt Council ensures that every installer of mastic asphalt has trained and achieved a NVQ level 2 qualification in the mastic asphalt craft. Unlike many other systems, mastic asphalt is only ever installed by reputable and skilled crafts people.

Comparative Lifecycle Costs

Typical costs based on a 200m2 roofing application

“ For a roof the size of a football pitch, mastic asphalt could cost £40,000 less than other waterproofing products over the lifetime of the installation.”

Protecting our Heritage

The material has managed to maintain its place as the waterproofing material of choice throughout the intervening years. With a reputation as a traditional material, it is hardly surprising to find that Buckingham Palace, the Houses of Parliament and the Bank of England all have mastic asphalt roofs that have lasted for more than 100 years.

Authentic materials for the conservation of these buildings and structures must not only retain the character, but also prove long-lasting and highly effective. Mastic asphalt, whilst a traditional waterproofing material that was first patented in 1837, offers durability and wear resistance far beyond modern alternatives which is why it is so frequently specified for refurbishment projects by the National Trust and English Heritage, as well as other public and private owners of prestigious buildings.

Testament to the longevity of mastic asphalt is Britain’s most famous home, Buckingham Palace, which features mastic asphalt on its rooftops.

Mastic asphalt has kept the Royal household dry for over a century. A stone’s throw away on the Thames, the Houses of Parliament’s complex and elegant roofs have also been waterproofed with mastic asphalt.

Mastic asphalt has also been used on the iconic 125-year old Tower Bridge, the Grade I listed river gateway into London. The bridge had previously been protected with mastic asphalt and it had performed so well that it was decided to specify it again. One of the biggest challenges was to strip

back the existing mastic asphalt and replace it whilst minimizing disruption to pedestrians and river traffic.

With the refurbishment carried out while the bridge was still open to pedestrians and ships, there were many restrictions with plant and machinery due to weight limits. A total of 800 tonnes of material had to be broken out and reinstated, all with limited access whilst at the same time ensuring millions of pounds worth of bridge lifting machinery was kept dry and safe.

What makes mastic asphalt so appealing for heritage projects, from local restorations to maintaining internationally renowned buildings, is its suitability, performance and appearance, which is in keeping with the stonework of these prestigious structures. More faithful to tradition than virtually any other roofing system, modern polymer modified mastic asphalt provides a far more effective waterproofing material.

Although mastic asphalt is renowned for use on heritage buildings, it is equally likely to be found on modern buildings, especially town centre and large shopping centre developments built using traditional construction methods. Both Bluewater in Kent and Birmingham’s Bullring have mastic asphalt roofs.

If longevity is any measure of success for a construction material, then mastic asphalt is a winner, as it can boast a history dating back to Old Testament times.

Case Study: St Paul’s Cathedral

Developing the Next Generation

One of the most renowned heritage applications of mastic asphalt can be found at London’s St Paul’s Cathedral - the largest Cathedral in England. With its world famous dome, it is an iconic feature of the London skyline and the masterpiece of Britain’s most famous architect Sir Christopher Wren.

Mastic asphalt was first laid in 1906 on the Stone Gallery that circles the Cathedral dome and it provided a remarkable 111 years’ weatherproof protection before it required refurbishment by MAC contractor member Sussex Asphalte.

This project was deemed so successful that it won the accolade of Project of the Year at the MAC Annual Awards in 2018. Earlier that year, Sussex Asphalte and IKO PLC celebrated another award win with St Paul’s Cathedral as it was selected as the Best Mastic Asphalt Project at the NFRC (National Federation of Roofing Contractors) Annual Awards.

When the mastic asphalt on the Stone Gallery was renewed, approximately 20 tonnes of the original mastic asphalt was saved and stored on-site to allow it to be re-used again in the future. Just nine months later it was re-melted, sieved and used again by Sussex Asphalte for a further mastic asphalt waterproofing project at St Paul’s Cathedral - this time on the North Courtyard. The underlying workshops and storage facilities were affected by water ingress, so it was necessary to waterproof the 500m2 area, again with mastic asphalt.

The recycled mastic asphalt was used as the first layer of waterproofing to the North Courtyard. This then had a 15mm recreational duty top coat of mastic asphalt with added granite applied. The intricate nature of the courtyard with numerous protrusions, lights, changes in height and directions created

a challenge to ensure all falls were adequate and no ponded water, as this is a busy storage yard for the Cathedral. There were many tight, intricate areas with changes in direction to upstands. Furthermore, the existing asphalt was difficult to remove and the awkward nature of the space made it challenging to ensure straight lines and high quality workmanship.

Where previous design details were not adequate, Sussex Asphalte - in conjunction with the Clerk of Works at St Paul’s Cathedralraised upstand heights and improved falls to ensure there was no ponding. All three of Sussex Asphalte’s current mastic asphalt apprentices who attend New City College Hackney gained vital knowledge and skills on this landmark project, under the watchful eye of Sussex Asphalte’s senior charge hand who himself attended New City College Hackney some 15 years ago through Sussex Asphalte.

The project was carried out during the lead-up to the busy Christmas period and operatives had to contend with adverse weather and plummeting temperatures, maintaining watertight areas at all times to enable works to continue below unhindered. Disruption was kept to an absolute minimum as thousands of visitors from all around the world visit the Cathedral every week. Despite the testing weather conditions and busy nature of the site, the project was delivered a week early with a saving of £11,000 for the client.

The Mastic Asphalt Council carries out a great deal of work to raise awareness amongst the younger generation about the benefits of learning to apply mastic asphalt and the career opportunities available.

As one of the few construction activities still regarded as a ‘craft trade’, it’s important that the next generation of mastic asphalt installers are developed and trained.

New City College Hackney, formerly Hackney Community College, is the national centre for mastic asphalt education and training, and relies upon support from MAC and its members.

The mastic asphalt craft is taught by professional tutors and the traditional time-served apprenticeship is now incorporated into national vocational qualifications, leading to a NVQ Level 2 or Level 3 qualification.

MAC aims to protect the future of the industry by supporting apprentices through an intensive three year training programme that will ensure they can install mastic asphalt to the highest standards. The craft training programme is said to be one

of the most demanding in the construction industry, and includes practical and theoretical training to use mastic asphalt across a wide range of applications. Students can utilise state-of-the-art facilities at New City College Hackney, which include a workshop replicating a real work site and a one-tonne asphalt mixer. Several MAC members have donated plant and raw materials from which apprentices can learn the practical elements of this age-old trade.

Local Authority Research Results

Detailed here are just some of the comments that the local authority research carried out by MAC generated:

“Knowing what I know now about mastic asphalt, I will certainly look for more opportunities to specify it.”

“The fact that mastic asphalt is only ever installed by trained craftsmen is certainly appealing. You can have the best designed system in the world, but this counts for nothing if the quality of installation is not up to scratch!”

The trade body carried out the research by surveys and in-depth interviews with local authorities UK-wide to gain a greater understanding of the awareness, perceptions and attitudes towards mastic asphalt and specifying waterproofing products in general.

Mastic asphalt is a versatile, durable, sustainable waterproofing system with a wide range of applications across roofing and green roofing, flooring, balconies, paving, heritage and other waterproofing projects. Carbon neutral, fully recyclable and UK manufactured, the Building Research Establishment (BRE) has officially stated that asphalt is capable of lasting up to 60 years, but MAC has many examples well in excess of this. Key findings from the research have indicated that local authorities have previously tended to focus on the operational side of buildings, but the focus has shifted so the embodied carbon of a product is becoming increasingly important in terms of how it is manufactured, delivered and installed. With global supply chains being as fragile as they are, respondents said they preferred to specify products which are manufactured in the UK.

Respondents also indicated that with so many new products continually entering the market, it is difficult to know if they will perform as the manufacturers say they will, so proven materials which are tried and tested provide the reassurance needed. They also said that with budgets being cut year on year, they are increasingly looking to specify products that offer better durability and lower costs over the lifetime of a building.

Malcolm Grinstead, Director of MAC said:

“The survey has given us some really useful data and findings about how and why local authority specifiers choose the waterproofing products that they do. It also allowed us to communicate some important benefits about mastic asphalt such as its carbon neutrality and recyclability, life cycle cost benefits, fire performance and its versatility and suitability for other projects such as flooring. Typically, mastic asphalt is perceived as just a heavy-duty roofing product, but its versatility extends way beyond this.”

“I previously had a simplistic view that mastic asphalt was more expensive than other options. So it’s really surprising to learn that it’s life-cycle costs are actually significantly lower.”

“It’s really interesting to know the variety of applications that mastic asphalt can be used for, far more than I was aware of before. And the fact that you can also achieve decorative finishes on internal flooring is a real bonus!”

“I wasn’t aware that mastic asphalt is independently accredited to last over 60 years. This reliability would certainly help to reduce the cyclical repairs that are needed on buildings, which in turn will help make our budgets go further. Our clients certainly take a lot of notice of this kind of thing.”

The Mastic Asphalt Council has carried out research amongst local authorities which has confirmed that sustainability is becoming more influential in the product specification decision making process and that local authorities are specifying waterproofing products because they are carbon neutral.

“I’m really surprised to learn that mastic asphalt is carbon neutral and fully recyclable.”

“Mastic asphalt seems more relevant for the needs of today’s construction industry than ever before.”

RESOURCES

Technical Guides

To assist specifiers, we have produced a number of online technical guides relating to various applications of mastic asphaltnamely roofing, paving, flooring, tanking and highways. These are easily accessible in an interactive flip book format from the Mastic Asphalt Council website.

At MAC we provide a free of charge, no obligation technical information service to architects, surveyors and other specifiers relating to the design of all types of mastic asphalt installation. If you need any technical assistance, please contact us on Tel: 01273 242778 or email info@masticasphaltcouncil.co.uk

MAC Technical Guides, visit www.masticasphaltcouncil.co.uk

CPD Presentations

We offer two CPD presentations which can be delivered at your premises or online. Both presentations last approximately one hour each and count towards CPD points. To arrange a CPD presentation to your organisation, please email info@masticasphaltcouncil.co.uk

Black to the Future

• What mastic asphalt is, its history and its relevance in today’s market

• Performance benefits such as durability, waterproofing and fire safety

• Specification of mastic asphalt to achieve sustainability targets

• Design considerations when specifying mastic asphalt versus alternative materials

• Diversity of mastic asphalt applications

Mastic Asphalt: Flooring Solutions

• The modern solution for today’s construction

• Performance benefits, sustainability and the CarbonZero standard

• Design considerations and mastic asphalt flooring types such as terrazzo flooring

• Grades, thicknesses and uses, plus factors affecting selection

• Case studies

Covered Roofing Supplies Ltd Unit 6 Lockwood Way Walthamstow, London E17 5RB

Tel: 0208 365 0203

www.coveredroofing.co.uk

info@coveredroofing.co.uk

Level 2 Mastic Asphalt Programme Outline

This course provides you with a broad knowledge, understanding and skills training to become qualified within Mastic Asphalting. The qualification is aimed at people who wish to join the construction industry as a Mastic Asphalter.

What do need to get on the course? College interview and assessment. You need to be employed in the Mastic industry.

Where does it lead?

Employment.

How will I learn?

You will study a combination of theory and practical sessions, with a focus on practical applications of Mastic Asphalt.

How will the learning be examined or assessed? You will be assessed by a combination of observation and completion of practical tasks, theory-based assignments and an end of year examination taken online. Interested? Get in touch to secure your place on the course for September 2023

For all your roofing materials We’ve got it “covered”

Mastic Asphalt Council Contractor Members

A & E Elkins Ltd

Unit 1A Juno Way Industrial Estate, New Cross, London SE14 5RW 020 8692 4960 enquiries@elkinsconstruction.co.uk elkinsconstruction.co.uk

Abbey Asphalt Roofing Ltd

360 Brook Lane, Sarisbury Green, Southampton SO31 7DP 01489 600393 / 07968 347742 info@abbeyasphaltroofing.co.uk abbeyasphaltroofing.co.uk

Able Waterproofing Ltd

3A Mitcham Road, Croydon CR0 3RU 020 8680 7999 ablewaterproof@gmail.com ablewaterproofing.co.uk

Actual Roofing Solutions Ltd

69 Rowley Avenue Sidcup, Kent DA15 9LF 020 8302 1049 / 07860 803622 info@actualroofingsolutionsltd.co.uk

Bell Asphalt Co Manor Way, Swanscombe Kent DA10 0LL 020 8304 1901 bellasphalte@gmail.com bell-asphalt.com

Black Rock Asphalt 40 Wivelsfield Road, Saltdean Brighton BN2 8FQ 01273 303160 blackrockasphalt76@Gmail.com

Briggs Amasco Ltd

West Midlands (Head Office)

Amasco House, 101 Powke Lane Cradley Heath, West Midlands B64 5PX 0121 502 9610 tlawther@briggsamasco.co.uk briggsamasco.co.uk

Briggs Amasco - Aberdeen Northfield Ind Estate, Quarry Road, Aberdeen AB16 5UU 01224 662380 enquiries@briggsamasco.co.uk

Briggs Amasco - Hull Amasco House, Crescent Street, East George Street, Cottingham HU16 5QA 01482 849528 enquiries@briggsamasco.co.uk

Briggs Amasco - Leeds

Amasco House, Aberford Road, Woodlesford, Leeds LS26 8LG 0113 282 5743 enquiries@briggsamasco.co.uk

Briggs Amasco - Romford Amasco House, Station Road, Harold Wood, Romford, Essex RM3 0BS 020 8536 6630 enquiries@briggsamasco.co.uk

Briggs Amasco - Manchester Amasco House, Richmond Road, Trafford Park, Manchester M17 1RE 0161 872 5841 enquiries@briggsamasco.co.uk

Briggs Amasco - South Shields

South Shields Business Works, Henry Robson Way, South Shields NE33 1RF 0191 427 4787 enquiries@briggsamasco.co.uk

Briggs Amasco - Glasgow Amasco House, 24 Lenziemill Road, Cumbernauld, Glasgow G67 2RL 01236 850070 enquiries@briggsamasco.co.uk

Briggs Amasco - Chessington Typhoon Building, Oakcroft Road, Chessington KT9 1RH 020 8391 8670 enquiries@briggsamasco.co.uk

Brindley Asphalt Ltd Meadwood House, Bath Street, Bilston WV14 0ST 01902 405161 dw@brindleyasphalt.co.uk brindleyasphalt.co.uk

Cambridge Flat Roofing Co Ltd

Unit 7, The Dock Business Park, Ely CB7 4GS 01353 664100 estimating@cambridgeflatroofing.com cambridgeflatroofing.com

Capital Roofing Co Ltd

Capital House, 193 Westcombe Hill, Blackheath, London SE3 7EZ 020 8858 5123 becky@capital-roofing.co.uk capital-roofing.co.uk

Cardiff Asphalt

Melwood, 1 Werngoch Road, Cyncoed, Cardiff CF23 6SD 029 2241 4835 / 07447 491252 ryan@cardiffasphalt.co.uk cardiffasphaltroofing.co.uk

Elite Roofing Systems Ltd 70 East Hill, Dartford, DA1 1RZ 01322 617716 michael@eliteroofingsystems.co.uk

Falcon Asphalt 30 Lovat Road, Breightmet, Bolton BL2 6LP 01204 370029 falconasphalt@yahoo.com

Fraden Contracts Ltd

Fraden Works, Siebert Road, London SE3 7EJ 01795 880109 info@fradencontractsltd.co.uk fradencontractsltd.co.uk

Greenroof UK Ltd

Unit 3, 24 Wellington Road, Bishopbriggs, Glasgow G64 2SA 0141 847 1200 info@greenroof.org.uk greenroof.org.uk

Guaranteed Asphalt Ltd

Guaranteed House, 2 Mercury Way, London SE14 5RR 020 7277 8773 info@guaranteedasphalt.com guaranteedasphalt.com

Howard Evans Roofing & Cladding Ltd

Westgate Aldridge, Walsall, West Midlands WS9 8EX 01922 749511 info@herc-uk.com herc-uk.com

ISD Solutions Unit A 125 Business Park, Llanthony Road, Gloucester GL2 5JQ 01452 520649 kbowsher@isd-solutions.co.uk

Ifield & Barrett Roofing Ltd

Unit 14, Rippleside Commercial Estate, Ripple Road, Barking IG11 0RJ 020 8592 5886 info@ifieldbarrett.co.uk

Impact Roofing & Building

142 Station Road, Chingford E4 6AN 020 85211444 jobs@impactroofingandbuilding.co.uk impactroofingandbuilding.com

Infallible Systems Ltd Unit 26, Manford Industrial Estate, Manor Road Erith DA8 2AJ 020 8836 9610 john@infalliblesystems.co.uk infalliblesystems.co.uk

James Roofing 4 Yew Tree Cottages, Colliers End, Ware SG11 1EQ 0800 9177335

matt.jamesroofing@gmail.com

james-roofing-hertfordshire.co.uk

James Roofing Ltd 38 Beadon Road, Bromley BR2 9AT 020 8462 8707 / 07956 632517

jamesroofing@ntlworld.com jamesroofingltd.co.uk

J B Asphalt Ltd Stretton Way, Huyton Depot, Liverpool L36 6JF 0151 252 0137 sales@jbasphalt.co.uk jbroofingsolutions.co.uk

Jones Bros (Flat Roofing) Ltd

17 St Mary’s Road, Hayling Island, PO11 9BY 02392 463211 adam@jonesbrosroofing.co.uk jonesbrosroofing.co.uk

Jukes Asphalt Roofing & Flooring Ltd

21 Odell Street Redditch Worcestershire B97 6ry 07534 894349 Jukesasphalt@Gmail.com jukesasphalt.co.uk

Knight Asphalte Co Ltd

Tonbridge Road, Teston, Maidstone ME18 5AF 01622 850648 mail@knightasphalte.co.uk knightasphalte.co.uk

Lane Roofing Contractors Ltd Walsall House, 165-167 Walsall Road, Perry Barr, Birmingham B42 1TX 0345 066 7000 info@laneroofing.co.uk laneroofing.co.uk

M & A Mastic Asphalt Ltd

74 Trowels Lane, Derby DE22 3LT 01332 513899 info@magroupuk.com magroupuk.com

Malden Roofing Contractors (Sheffield) Ltd

2 Platt Street, Sheffield S3 8BQ 0114 272 5399 admin@malden-roofing.co.uk malden-roofing.co.uk

NRA Roofing & Flooring Services Ltd

Rock House, Millership Way, Ilkeston DE7 8DW 0115 930 4019 info@nraroofing.co.uk nraroofing.co.uk

Mundy Roofing Unit 6 Marlin Park, Central Way, Feltham, Middlesex TW14 0RX 020 8818 6930 info@mundygroup.co.uk mundyroofing.co.uk

Nuxley Roofing & Construction

Unit 7B, Beechcroft Farm Ind Estate, Chapel Wood Road, Ash, Sevenoaks TN15 7HX 01474 879298 dave@nuxleyroofingandconstructionltd.co.uk nuxleyroofingandconstructionltd.co.uk

Opus Waterproofing Solutions 27 Quarry Hill Road, Borough Green, Sevenoaks, Kent TN15 8RQ 01732 400115 info@opuswaterproofing.co.uk

Oxford Asphalt Co Ltd Bell Lane, Cassington, Oxford OX29 4DS 01865 395662 info@oxfordasphalt.co.uk david@oxfordasphalt.co.uk russell@oxfordasphalt.co.uk oxfordasphalt.co.uk

Oxley Asphalte Roofing Services 146 Saunders Hill, Brighton, East Sussex BN1 9ES 07799 037048 oxleyasphalte@outlook.com oxleyasphalte.co.uk

Poplar Roofing Ltd 22 Stortford Road, Hoddesdon, Herts EN11 0AH 07734 723523 poplarroofing@hotmail.co.uk

Premier Mastic Asphalt Ltd Unit 9, High Street Ind Estate, High Street, St Austell PL26 7SU 01726 822918 info@premiermasticasphalt.co.uk flatroofingincornwall.co.uk

Prestige Asphalting Ltd Uk 170 Rochester Drive, Bexley DA5 1QG 07737 722201 mleeson69@icloud.com

Raynor Ltd 33 Larwood Grove, Sherwood, Nottingham NG5 3JD 0115 920 2899 raynormastic@btinternet.com raynorflatroofing.co.uk

Rio Asphalt & Paving Co Ltd 50 Devon St, Nechells, Birmingham B7 4SL 0121 359 5522 ed@riogroup.co.uk riogroup.co.uk

R J Evans Flat Roofing Ltd Palmers 1, 101 Crow Green Road, Pilgrims Hatch, Brentwood CM15 9RP 01277 260204 estimates@rjevansroofing.com

Russell Trew Ltd Unit 4C, Standard Ind Estate, Henley Road, London E16 2ES 020 7511 2611 info@russelltrew.co.uk russelltrew.co.uk

Southern Asphalt 58 Church Road, Portslade, BN41 1RU 01273 439561 southern.asphalt@btconnect.com www.southernasphalt.co.uk

Sussex Asphalte Ltd Unit 3 Weyfield Farm, Pyecombe BN45 7DE 01273 417315 info@sussexasphalte.co.uk sussexasphalte.co.uk

Tucker & Tunstalls Ltd Paragon House, 33 Church Street, Ossett WF5 9DN 0113 279 2535 admin@tuckertunstalls.co.uk tuckertunstalls.co.uk

UK Roofing Specialist Ltd East Hill Farm, East Hall Lane, Wennington, Rainham RM13 9DS 020 3327 1303 james@ukroofingspecialist.co.uk. info@ukroofingspecialist.co.uk ukroofingspecialist.co.uk

John Fetherston Asphalt Roofing Ltd Unit 64, Western Parkway Business Park, Ballymount, Dublin D12 K229 00 353 87 256 0328 fetherstonroofing@gmail.com

masticasphaltcouncil.co.uk

FIRE PROTECTION & SECURITY ROUND-UP

The next evolution in Home Life Safety

Introducing the newest innovation in Multi-Sensor alarms from Aico, the Ei3030 Multi-Sensor Fire and Carbon Monoxide (CO) alarm. The flagship alarm in Aico’s technologically advanced 3000 Series, the Ei3030 combines individual Optical, Heat and CO sensors, for the ultimate fire and CO response.

The Ei3030 multi-sensor Fire and CO specifications include:

l Fire Response — The device contains a Thermistor Heat Sensor and high-performance Optical Sensor that intelligently work together, but will also operate independently.

l CO Response — The proven electrochemical CO Sensor provides an accurate CO response. The CO response is in line with BS EN 50291-1:2018.

l Visual Indicators — The Ei3030 has visual Fire and CO) indicators. The relevant indicator flashes depending on what has triggered the alarm.

l Kitemarks — This device holds Kitemarks for British Standards BS EN 14604:2005, BS 5446-2:2003 and BS EN 50291-1:2018. The alarm also has a range of additional benefits, including built-in dust compensation technology. The self-monitoring dust compensation mechanism reduces the risk of false alarms. The optical sensor chamber continually self-monitors minute changes in dust levels, automatically recalibrating the alarm’s trigger point

when necessary to reduce false alarms. The Ei3030 can also be fitted in any room where both Fire and CO protection is required (excluding the kitchen) meaning coverage can be provided with fewer alarms.

The alarm utilises an easi-fit base, is mains powered, has a 10-year rechargeable lithium cell backup, and is compatible with other Aico mains-powered units. It is also compatible with the Ei3000MRF Module for wireless interconnection and data extraction via the Ei1000G Gateway. The Ei3030 includes Aico’s AudioLINK+ technology, making it simple to gain data directly from the alarm head via the AudioLINK+ app.

n More information on the new Ei3030 alarm here www.rdr.link/lak033

Advertisement index

Mastic Asphalt Council..........Loose insert

A. Proctor Group ....................(page 2/IFC)

www.rdr.link/LAK101

A. Proctor Group............................(page 7)

www.rdr.link/LAK102

Aico Ltd ........................................(page 55)

www.rdr.link/LAK103

Andreas Stihl Ltd ..........................(page 11)

www.rdr.link/LAK104

Baxi Heating UK Ltd ..................(page 42)

www.rdr.link/LAK105

BPD ................................................(page 21)

www.rdr.link/LAK106

DoorCo ........................................(page 32)

www.rdr.link/LAK107

Geberit Ltd ....................................(page 31)

www.rdr.link/LAK108

Horne Engineering Co. Ltd ......(page 36)

www.rdr.link/LAK109

Ideal Heating Ltd ........................(page 49)

www.rdr.link/LAK110

Kingspan Insulation Ltd ............(page 45)

www.rdr.link/LAK111

LABM ONLINE ............................(page 32)

www.rdr.link/LAK112

Metro Rod ......................................(page 9)

www.rdr.link/LAK113

Polypipe Civils ..............................(page 18)

www.rdr.link/LAK114

ProBuilder Live ....................(page 59/IBC)

www.rdr.link/LAK115

Rockwool UK Ltd ..............(page 60/OBC)

www.rdr.link/LAK116

Saint-Gobain Construction ......(page 29)

www.rdr.link/LAK117

Samuel Heath & Sons ................(page 52)

www.rdr.link/LAK118

Sunray Timer Fire Doors ............(page 51)

www.rdr.link/LAK119

Titon Hardware Ltd ....................(page 57)

www.rdr.link/LAK120

Vaillant Ltd ....................................(page 13) www.rdr.link/LAK121

Wavin Ltd ........................................(page 4) www.rdr.link/LAK122