Building News is an information portal for all professional building specifiers. Here you can find all of the latest construction news from around the UK and the rest of the world.

Ideal Heating & ACV launch Low Carbon Systems CPD at CIBSE Build2Perform Live

  

Groupe Atlantic companies Ideal Heating – Commercial Products and ACV UK will be exhibiting together at this year’s CIBSE Build2Perform Live event, 5-6th December at London Excel, on stand 206. As part of their Experts Together campaign, both companies will be showcasing their range of commercial heating and hot water solutions and will be presenting a new CIBSE accredited CPD – ‘Low carbon systems: appliances and applications using heat pump technology’

 

The new CPD is the first one to be developed jointly between Ideal Heating – Commercial Products and ACV UK and follows on from the recent announcement of a £60m investment programme at Groupe Atlantic’s manufacturing site in Hull to further its development of innovative low carbon technologies. As well as covering the principles underpinning the mechanics and operation of a heat pump system, the new CPD will also look at how commercial monobloc air source heat pumps can be best used with other technologies including direct electric.

For those not able to attend the CPD presentation at Build2Perform Live, it can be booked

BY CLICKING HERE

and delivered online or in person

 

Visitors to Build2Perform Live can not only benefit from the CPD, but also see Ideal Heating – Commercial Products and ACV UK products up close.

The ECOMOD range of commercial monobloc air source heat pumps will take centre stage for Ideal Heating. These heat pumps, which are available in six outputs from 14kW to 70kW, offer highly efficient COP performance with low environmental impact, thanks to the use of R32 refrigerant. POD Heat Interface Units (HIU), designed to meet all the requirements of the heat network installer, operator and end user, will also be displayed, alongside Ideal Heating’s market leading condensing boilers. The Evomax 2 – the UK’s number 1 selling wall hung commercial boiler – will be shown in cascade to clearly demonstrate its space saving footprint, whilst still able to deliver up to 900kW.

Sitting alongside Ideal Heating, ACV will be exhibiting some of its most popular products including the WaterMaster Evo gas fired stainless steel condensing water heater with tank-in-tank technology. Also utilising tank-in-tank technology, ACV’s SMART ME range of stainless steel indirect cylinders will be on show. These have been designed for use with multi-energy sources – including heat pumps – to produce domestic and commercial hot water. Lastly, visitors to the event can also see the E-Tech W wall hung electric boiler range from ACV. Available in seven models, single or three-phase, the range provides an easy to integrate back-up or top-up to heat pumps.

With this year’s Build2Perform Live theme addressing delivering Net Zero and adapting to climate change, experienced Specification Managers from both ACV and Ideal Heating will be on hand at the show to not only take visitors through the product ranges, but also provide advice on the most cost-effective means of decarbonising commercial heating.

For more information on CIBSE Build2Perform Live, plus to register for free attendance

CLICK HERE

 

For more information on Ideal Heating – Commercial Products – CLICK HERE

 

and for ACV UK CLICK HERE

 

 

 

 

 

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Guiding housebuilders through Part L and beyond

CCF and Knauf Insulation unite to guide housebuilders through Part L and beyond

 

Showing a strong commitment to both sustainability and supply chain collaboration, leading insulation, drywall and ceiling product distributor CCF has joined forces with Knauf Insulation to identify some of the most common issues surrounding meeting Part L and achieving lower U-values to understand how best to support customers through changing regulations.

 

As the year-long transition period for the new Part L regulations has come to an end and with the introduction of the planned Future Homes Standard less than two years away, the two companies came together to discuss the important roles that both product manufacturers and distributors have to play in supporting the industry to be able to deliver the energy efficient homes of the future. With both companies providing their own unique perspective, technical insight and practical suggestions, it was an excellent example of supply chain collaboration at its best and the discussion was recorded so that customers can access this resource at their convenience.

 

Representatives from both companies’ sales and technical teams met to primarily discuss the implications of Part L. The team also shared suggestions of the practical steps both product manufacturers and distributors could take to make the process of navigating regulation changes easier for housebuilders and how to engage with customers as early as possible. The two-hour session could easily have been longer with so much to discuss and so many insightful points raised by the team, touching on the skills shortage, competence issues as well as how to bridge the performance gap through product training.

 

Jolyon Berg, Head of Technical at CCF commented:

“One of the themes raised time and again is collaboration. If we’re to adapt to changing regulations in order to build homes fit for the future then effective supply chain collaboration has never been more important. Open and honest conversations like this with input from different stakeholders is a vital part of this collaborative approach and I’m proud that CCF is playing its part in such constructive conversations.”

 

To watch the video of the discussion please visit https://www.youtube.com/watch?v=yLkiWEQPuo0   

For more information about CCF’s products and services, please visit www.ccfltd.co.uk 

 

 

 

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3 Steps To Controlling Thermal Transfer Effectively In Facades

Farrat’s Commercial Manager for STRUKTRA® Chris Lister discusses the role of structural thermal breaks in facades

 

“It is already understood in the industry that facades serve multiple functions in the building envelope, making the integration of thermal breaks crucial for several reasons including- enhanced energy performance maintaining the integrity of the thermal envelope, controlling condensation and fulfilling fire performance criteria. All whilst offering architectural flexibility, contributing to sustainability targets and meeting the required building codes and standards.”

 

“Building facades are a complex part of any building construction. The assured thermal, structural and fire performance of components within this highly visible and exposed element is critical to the safety and longevity of any project.”

 

Farrat, a UK engineering company, were established in 1959 and have a pedigree in R&D developing new solutions designed to control both vibration and thermal energy for designers, specifiers and contractors. Their work on improving the performance of structural thermal breaks has recently been studied by both the Fraunhofer Institute for Building Physics IBP and the University of Salford resulting in reports available online in the Farrat Knowledge-Hub.

 

Chris Lister continues

 

“We commissioned research at the Fraunhofer IBP (Test report P7-081e-1/2023 Calculation of the Point Thermal Transmittance and the Temperature Factor of Steel Structure Connections.) which can be downloaded in full via our website. Plus, a 4-year PhD project was conducted both on-site and at the “Energy House” located at the University of Salford in Manchester, United Kingdom. Using a specialist temperature and climate-controlled building to conduct full-scale testing of a typical steel-to-steel connection passing through the building envelope.”

 

“As a result of over 15 years of research including commissioned independent studies at scale, 3D thermal modelling and a PhD project we can confidently conclude that our STRUKTRA® connections perform equally or better thermally than alternative solutions making it the best performing thermal break both structurally and thermally in the market. We provide architects, designers and contractors with 3 easy steps to take when controlling thermal transfer effectively in facades.”

 

Step 1.

Narrower connections reduce both material and costs: many solutions on the market require you to design connections larger than necessary (both the length, width and thickness of the steel end plates). This creates an unnecessary increase in the size of the connection and more material required. Instead, check to see if you can map the same or better static performance (i.e. compressive strength, rotational stiffness) with a more compact thermal break. In many cases, the thickness of the connection can be reduced from 80mm or 120mm down to 25mm using STRUKTRA®.

Step 2.

Easy and efficient design: Often cumbersome design processes or external planning tools are necessary to design thermal separations in load-bearing connections. This costs important time. STRUKTRA® can be integrated into all common Euro Code 3 connections without the need for special design tools. This simplifies the process and saves you valuable time.

Step 3.

Superior and certified materials: the thermal breaks in load-bearing connections must withstand the highest loads and reliably deliver their thermal insulation performance. Therefore, look for certifications and quality seals, such as the ETA CE mark or Passivhaus. In addition, research any available studies that have been conducted by independent organisations.

Mr. Lister closes with a clear message.

 “Remember if it’s not certified, it’s not the right product.”

 

Please click here to visit the Farrat Website

 

 

 

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Fassa transform period cinema with breathable render solution

Leading Italian render manufacturer, Fassa Bortolo, has recently finished renovation works on Odyssey Cinema in St Albans, transforming the building’s tired, damaged façade with a striking new render finish which has brought a new lease of life to an iconic local establishment.

Fassa’s National Business Development Manager for the east, Andy Sampson, has worked closely with project distributor Southern Render Supplies, to see the redevelopment through from start to completion.

Following an initial site assessment, Fassalime Puracalce was specified to help tackle damp and deteriorating walls, as well as to improve air quality inside the building to create a more comfortable space. This specific line is made using naturally sourced materials for a porous, permeable solution which allows the building to breathe and better regulate moisture, temperature and air flow.

The 5650 undercoat was used to address the damp walls and ensure the successful adhesion of the system to the brick substrate, followed by a layer of KB13 which helped to make the surface level. Texture was added using a float for a finish akin to the original. The last step was two coats of PX505 for added protection and durability against the weather, which will help to protect the building for years to come.

The full install was carried out by Stuart Kilner of Applied Render Solutions. Stuart explains:

“When we were asked to provide a quote for the cinema, Andy was quick to come out to site to provide a full specification. Andy worked closely with us, making several site visits, particularly once the existing render was removed and unforeseen problems with the substrate were uncovered. It was a very challenging project, but working alongside Fassa, with all their expertise and product knowledge, made it much easier.”

A representative at Southern Render Supplies comments:

“This was a really special building which we were proud to be involved with. We are always happy working with the team at Fassa and supplying their Fassalime range as it always gives a perfect finished result – and this project was no different. The client is very happy with the outcome.”

For more information, please CLICK HERE to vist the Fassa Bortolo Website

  or call 01684 218 305

 

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Constructionline Premier membership confirmed for EJOT and LIEBIG anchors

 

EJOT’s range of high performance concrete anchoring solutions, at the heart of which is its globally renowned LIEBIG heavy duty anchors, is now available for main contractors and public sector project teams to specify and procure with confidence through the Constructionline platform.

In being approved as a Constructionline Premier member by the industry-leading procurement and supply chain management service, EJOT has been verified to operate to the highest ethical and quality standards under the latest membership structure.

Membership to this highest level means EJOT has successfully complied with Constructionline’s enhanced assessment criteria in areas including environmental management, quality management and equal opportunities policies. As a result, buyers involved in major public sector building and infrastructure projects can find valid information on EJOT’s fastening systems, including its market-leading building envelope solutions and LIEBIG heavy duty anchors, in Constructionline’s supplier database.

Paul Papwoth, EJOT UK’s structural anchoring specialist said:

“We’re really pleased to have been approved as a Constructionline Premier member because we know how important it is for buyers on major projects to have total confidence in their supply partners, particularly for safety critical applications like anchoring into concrete.

“As a global business we are dedicated to working to the highest quality standards, whether that’s in respect of our ISO registered manufacturing systems, environmental management or ethical considerations. This is coupled with the high technical standards for our EJOT and LIEBIG branded products, many of which are certified to internationally recognised standards including ETAs (European Technical Assessments), the UKCA mark and FM Approvals, to give procurement teams full confidence in our ability to meet their project goals.”

Originally created as a government department more than 20 years ago, Constructionline supports thousands of businesses across the public and private sectors by connecting buyers and suppliers. It increases opportunities for members like EJOT to access a wide range of procurement contracts and projects, while at the same time giving buyers access to a validated pool of high quality suppliers working to enhanced PAS 91 criteria.

The LIEBIG range of heavy duty anchors has been used globally since the 1980s in wide variety of applications. These include nuclear power facilities, military establishments, tunnels, bridges and other safety critical high load installations and applications.

In the UK, a number of significant recent infrastructure projects have benefited from LIEBIG anchors too. These include HS2, where LIEBIG Superplus BLS anchors provided a versatile solution to securely fix silos at one of the project’s concrete batching plants, and the construction of the Third River Crossing bridge in Great Yarmouth, where LIEBIG Ultraplus anchors were specified to attach the bridge’s lifting, holding and lowering mechanism.

The depth of the assessment and scrutiny involved in the Constructionline scheme means no part of a supplier’s business goes untouched. As part of EJOT’s Constructionline verification process, it submitted a variety of quality specific documentation, ranging from its ISO 9001:2015 certificate and ethical and equality policies, to information detailing the company’s Carbon Reduction Plan 2035 and the data to demonstrate its reduction efforts to date.

 

CLICK HERE to find out more about EJOT UK and LIEBIG

 

 

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PPD Security Ratings Made Simple

An illustrated guide aimed at ironing out confusion over standards and accreditation for security rated powered pedestrian doors (PPD) has been published by the Automatic Door Suppliers Association (ADSA).

Guidance for Security Rated Powered Pedestrian Doors is a free 20-page illustrated document which defines principal burglary resistance security standards currently used in the UK.

Available to download from ADSA’s website  www.adsa.org.uk/about-us/news/post/security-rated-ppd it outlines the scope of each standard, how they vary from each other and how they apply to exacting benchmarks such as Secured By Design – an initiative managed by UK police.

The document clarifies the range of physical attack ratings against damage which may be caused during burglary or vandalism and outlines the levels of testing undertaken for products to achieve certification. These are depicted through diagrams and flow chart to help the reader make better sense of each standard and its processes.

It is also packed with interactive links for further reading and access to standards documentation – helping keep all related content in one place.

ADSA produced the guide after recognising confusion across the industry over the different standards. The initiative was prompted by an increasing number of enquiries to its technical support line from members and other industry professionals including architects, specifiers, building owners and facilities managers, seeking clarification on subtle differences between the likes of RC2, RC3 and LPS 1175.

Darren Hyde, ADSA’s Technical and Training Manager, said:

“This publication is a useful addition to the information that we currently offer through the ADSA Academy and our training courses. It extends a level of understanding to a larger audience – not just ADSA members but those in the wider development and building management industry.

“There are a variety of standards which apply to the security of automatic doors to ensure that they meet quality standards to protect property from attempted burglary and vandalism. Some of the requirements within these standards overlap but each is intended to meet a specific criteria and this publication outlines how these apply, together with the levels of testing which products must undergo.

“Ultimately, these standards raise the bar by ensuring our industry produces quality products that are resilient and provide peace of mind to the end user.”

For further information about ADSA membership contact: rachel@adsa.org.uk

 

 

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MIRA SHOWERS JOINS FUTURE HOMES HUB AS AN ASSOCIATE MEMBER

 

Mira Showers, the UK’s leading showering manufacturer, proudly announces its association with the Future Homes Hub, a pioneering initiative dedicated to addressing climate and environmental challenges in the homebuilding sector. As the only shower company currently holding an associate membership, Mira Showers is taking a step forward to achieving water efficiency while ensuring an exceptional showering experience for consumers.

 

The Future Homes Hub, established in response to the Future Homes Task Force’s call for collaborative efforts, aims to facilitate the creation of high-quality, sustainable homes and resilient communities that align with the UK government’s net-zero and environmental targets. Committed to working together, Mira Showers, the newly acquired Recoup, waste-water heat recovery specialists, and the Future Homes Hub share common values and are focused on developing innovative solutions that benefit both consumers and the planet.

Founded in 1921, Mira Showers has a rich heritage of design, innovation, and commitment to its people and community. Mira Showers remains dedicated to providing solution-led products that meet the needs of its customers while prioritising sustainability. Likewise, Recoup also shares the same sustainability ethos and commitment to pioneering environmentally friendly change.

By becoming an associate member of the Future Homes Hub, Mira Showers is taking a proactive role in driving water efficiency and sustainable showering practices. The company’s expertise, gained from over 100 years in the industry, will contribute to the development of technical solutions for regulatory changes and the overcoming of barriers to successful implementation. Mira Showers will actively collaborate with the homebuilding sector, supply chain partners, and government organisations to drive industry-led proposals for current and future policy challenges.

Mira Showers’ commitment to sustainability extends beyond its association with the Future Homes Hub. The company’s dedication is outlined in its Environmental, Social, and Governance (ESG) Report, which provides detailed information on its sustainability practices and initiatives, including the innovation of sustainable products and efficient water usage, and waste reduction during the manufacturing process.

The Future Homes Hub operates as a non-profit making company limited by guarantee, bringing together leading homebuilders and related organisations. With over 50 of the largest homebuilders already committed to the Hub’s vision, it acts as a platform for knowledge sharing, collaboration, and overcoming sector-wide challenges. While its immediate focus is on England, the Hub aims to extend its reach to other UK nations in the future, with strong interest already expressed from colleagues in Wales and Scotland.

Mira Showers’ membership in the Future Homes Hub highlights the company’s dedication to water efficiency and sustainability. By leveraging its expertise and collaborating with industry leaders, Mira Showers aims to deliver innovative showering solutions that enhance the consumer experience while conserving water resources.

CLICK HERE TO VISIT THE MIRA SHOWERS WEBSITE

 

More information on the company’s commitment to
sustainability can be found in the Mira ESG Report

 

CLICK TO VIEW THE REPORT HERE

 

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INSTALLERS ACROSS UK SPEAK ON THE DIRECTION OF CURRENT & FUTURE COMMERCIAL & DOMESTIC ENERGY 

 

  
 
  
Chris Goggin expands his recent discussions that focused on the concerns of heating engineers and system designers regarding the malleable condition of UK energy policy. He has listened to 10 installing contractors, from all parts of the UK for their views, from a pragmatic level on how they see the market and developments.

 

 

Rinnai has continued to listen to 10 professionals who specialize in domestic and commercial properties with heating and hot water provision. We asked them a series of further questions and promised anonymity so that they could speak freely. Heating engineers, system designers and boiler installers were asked what current systems and appliances attract customer interest, what future options do they consider viable and if they worry about a lack of clear governance affecting their future.

A range of professionals who work in heating and hot water from across northern, east midlands, southern England, and Scotland share what they think on the UK government’s strength of direction relating to future energy dispersal.

The southeast region of England is the most affluent and holds the highest population density in the country. Four installing contractors who specialize in commercial and domestic heating were asked on their thoughts about central policy and governmental direction.

Please note that these are personal views from a selection of installers around the UK.

An installer from Orpington, Kent said:

“I’m only currently fitting gas equipment now. In terms of the future, I think hydrogen will be used over electric boilers. Electric boilers are expensive and need an electrician when fitted. They’re inconvenient and costly.”

A gas engineer located in Sevenoaks, Kent shared his observations:

“I like the idea of hydrogen going forward. The only thing that worries me is extra costs that installers must incur through regulations and yearly skill renewal classes. I’m not a huge fan of heat pumps, they can be temperamental. I recently had to take out heat pumps from a whole block of flats. Once temperatures dropped below zero outside, they stopped working.”

 A solar engineer based in Biggin Hill, Kent recently switched from installing gas equipment to fitting solar panels shared his thoughts:

“I didn’t want to be left behind because they won’t be fitting gas in new builds from 2025. All in all, I’d say solar offers proven technology, is best for the environment and can also be a good investment. I have heard of hydrogen but don’t think it is proven or profitable enough for the government to use.”

A gas engineer from Croydon, Surrey offered similar opinions:

“I think the industry has already started to go solar. If you don’t mind the sight of them on your roof, solar panels can be a good investment. Now I’m fitting more gas equipment than anything else. Hydrogen can be used but extra registration costs worry me.”

A gas engineer from Birmingham is aware of a change to UK energy dispersal – he says:

“I still fit gas boilers but have also completed a solar course. I’m still not one hundred per cent sure where the industry will go in the future. It makes sense to think that the government will move towards solar as they profit from it. I’ve heard of hydrogen, but I don’t think big business, or the government will want to use it. It’s cheaper to run and better for the environment but less profit for the big cats. I can’t see hydrogen being used for those reasons.”

A plumber from Nottinghamshire is not happy with the current quality of governmental advice, he added:

“the government need to clearly outline the future after natural gas heating, so we know where to focus our attention. It worries me, do I go solar, electric or hydrogen? I’m not being told anything useful, and I’m worried for the future.”

A gas engineer based in Sheffield, Yorkshire believes future UK power will not be gas based:

“the future is heating pumps and solar. I’ve worked with both and can recommend either of them to my customers. I cannot see hydrogen being used – no way. Existing pipework can’t withstand hydrogen. All pipework will have to be replaced with plastic to cope with hydrogen. That’ll be too costly. Hydrogen can be used for industrial purposes but not for domestic heating.” When also asked on any future fears for job security: “none, I already work in other areas other than gas.”

Another located in Sheffield, Yorkshire feels the future should be focused on green gasses:

“looking at the options available to heating I’d have to pick hydrogen – although there are no domestic boilers available, apparently, they are on their way. Electric is too expensive, and I don’t trust solar. I’m currently advising my customers to update their appliances over the coming years to accept hydrogen.”

A gas engineer residing in Glasgow, Scotland, agrees with hydrogen:

“we must go hydrogen because it’s compatible with existing infrastructure and the cost won’t be too different to switch your gas system over. It’s best for the environment and all other options have flaws. I’m not concerned for my future.”

Another gas engineer who works in Glasgow, Scotland, is more sceptical on the overall direction of the UK government:

“I know the goal is no more gas equipment by 2025, but that’s only new builds – and what are new builds after 2025 getting? Hydrogen could be an easy switch over but there isn’t even any hydrogen equipment or large-scale hydrogen available and we’re two years off. I don’t think the powers have made up their minds. I’ll be okay, I’ll adapt to whatever they come up with.”

 

It is evident that heating professionals believe they are provided with unclear information of future UK energy dispersal and could benefit from agreed centralized instructions. Decarbonisation of all industrial, domestic, and commercial UK practises is a huge task – however, insight passed down to installers from the UK government could help to accelerate UK decarbonisation aims.

Rinnai understands the current pressures faced by installers, system designers and customers alike. Rinnai aims to provide all customers and professionals with information that creates a better understanding regarding all UK energy matters. Enhanced levels of knowledge encourage improved decision-making skills when purchasing a heating and hot water system.

CLICK HERE TO VISIT THE RINNAI WEBSITE

or HERE to EMAIL RINNAI

CLICK HERE For more information on the RINNAI product range

 

RINNAI’S H3 DECARBONISATION OFFERS PATHWAYS
& CUSTOMER COST REDUCTIONS FOR
COMMERCIAL, DOMESTIC AND OFF-GRID HEATING &
HOT WATER DELIVERY
                                                   

Rinnai’s H3 range of decarbonising products include hydrogen / BioLPG ready technology, hybrid systems, and a wide range of LOW GWP heat pumps and solar thermal. Also, within Rinnai’s H3 range is Infinity hydrogen blend ready and BioLPG ready continuous flow water heaters which are stacked with a multitude of features that ensure long life, robust & durable use, customer satisfaction and product efficiency.

Rinnai’s range of decarbonising products – H1/H2/H3 – consists of heat pump, solar, hydrogen in any configuration, hybrid formats for either residential or commercial applications. Rinnai’s H3 range of products offer contractors, consultants and end users a range of efficient, robust and affordable decarbonising appliances which create practical, economic and technically feasible solutions. The range covers all forms of fuels and appliances currently available – electric, gas, hydrogen, BioLPG, rDME solar thermal, low GWP heat pumps and electric water heaters.

Rinnai H1 continuous water heaters and boilers offer practical and economic decarbonization delivered through technological innovation in hydrogen and renewable liquid gas ready technology.

Rinnai’s H1 option is centred on hydrogen, as it is anticipated that clean hydrogen fuels will become internationally energy market-relevant in the future; Rinnai water heaters are hydrogen 20% blends ready and include the world’s first 100% hydrogen-ready hot water heating technology.

Rinnai H2 – Decarbonization simplified with renewable gas-ready units, Solar Thermal and Heat Pump Hybrids. Rinnai H2 is designed to introduce a practical and low-cost option which may suit specific sites and enable multiple decarbonisation pathways with the addition of high performance.

Rinnai H3 – Low-GWP heat pump technology made easy – Rinnai heat pumps are available for domestic and commercial usage with an extensive range of 4 – 115kW appliances.

Rinnai’s H3 heat pumps utilise R32 refrigerant and have favourable COP and SCOP.

Rinnai is a world leading manufacturer of hot water heaters and produces over two million units a year, operating on each of the five continents. The brand has gained an established reputation for producing products that offer high performance, cost efficiency and extended working lives.

Rinnai’s commercial and domestic continuous flow water heaters offer a limitless supply of instantaneous temperature controlled hot water and all units are designed to align with present and future energy sources. Rinnai condensing water heaters accept either existing fuel or hydrogen gas blends. Rinnai units are also suited for off-grid customers who require LPG and BioLPG or rDME.

Rinnai products are i2HY20 certified, A-rated water efficiency, accessed through multiple fuel options and are available for purchase 24/7, 365 days a year. Any unit can be delivered to any UK site within 24 hours. Rinnai offer carbon and cost comparison services that will calculate financial and carbon savings made when investing in a Rinnai system. Rinnai also provide a system design service that will suggest an appropriate system for the property in question. Rinnai offer comprehensive training courses and technical support in all aspects of the water heating industry including detailed CPD’s. More information can be found on Rinnai’s website and its “Help Me Choose” webpage.

 

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Call goes out for construction firms to shape new decarbonisation and retrofit framework for public sector

Specialist contractors are being sought to help influence a multi-million-pound framework dedicated to tackling the energy-efficient retrofit and decarbonisation of Great Britain’s public sector buildings and social housing stock.

 

Not-for-profit public sector construction framework provider LHC Procurement Group (LHC) is looking for specialists to take part in market engagement and provide feedback on initial proposals for its Decarbonisation and Retrofit (N9) framework.

 

It is hosting a pre-tender engagement (PTE) webinar on 20 September for contractor and consultancy organisations interested in shaping the new framework.

 

Some of the key areas that LHC aims to explore during PTE include the PAS requirements, emerging technologies, and SME inclusion to identify any changes required to ensure a more balanced and inclusive framework.

 

Set for launch in mid-2024, N9 is the successor to LHC’s Energy Efficiency Measures and Associated Works (N8) framework and builds on the provider’s 30-year heritage of delivering energy efficiency procurement solutions.

 

It will offer public sector clients more access to suppliers offering a wider range of technologies and services, while targeting EPC improvements for housing stock.

 

The public sector is faced with the challenge of retrofitting housing and other buildings to make vital energy-efficient fabric improvements. The exact scale of the task is unknown, but the social housing sector owns 4.4 million properties in the UK, while – according to the Climate Change Committee – there are another 1.9 million non-domestic public buildings.

 

Dean Fazackerley, LHC’s Head of Technical Procurement, said:

 

“At this stage, we are focusing on ensuring our N9 framework meets needs across the public sector, matches marketplace capability, and works to achieve government targets and future policy requirements. It’s clear our selection criteria must align with relevant standards to ensure N9 is robust, meets the expectations of all stakeholders and supports LHC’s drive to becoming a Gold Standard framework provider.

 

“We’d encourage would-be suppliers for our N9 framework to attend the webinar, as it presents a unique opportunity to work in collaboration with our dedicated technical team to shape the framework in its early stages.”

 

N9 is currently divided into seven workstreams, each containing multiple lots. The workstreams include Building Insulation and Performance; Heating Systems; Control and Management Systems; Electrical, Servicing and Maintenance of Renewable Systems; Multi-Disciplinary Works; and Consultancy.

 

All bidders will be required to meet relevant industry standards, such as PAS 2035 and 2038, and there will be specific requirements for each lot.

 

Dean Fazackerley added: “In the coming months we will be working with suppliers and clients to set out individual requirements for each lot, as different standards will be necessary depending on the nature of the work.

 

“N9 will be operating within a highly competitive market, with the potential for changes in government policy and the rapid evolution of the energy sector during its four-year term. That’s why pre-tender engagement is so important for us in helping to identify opportunities to futureproof the framework as much as possible for the years to come.”

 

 

LHC has been developing frameworks specifically dedicated to energy efficiency and net zero construction via retrofit and new build for 30 years, when discussions around the topic were still in their infancy.

 

Clive Feeney, LHC group director, said:

 

“In the early days of our energy efficiency frameworks, there were other issues that were more pressing for public sector organisations. These included economic recession, regulatory changes, and technology adoption. While those all remain relevant today, the journey to net zero is now the biggest challenge facing our industry.

 

“LHC frameworks are underpinned by 57 years’ experience, and we are here to support local authorities, housing associations, schools and a range of other public sector organisations in delivering a range of energy efficiency and decarbonisation works. We are passionate about improving lives and places through quality procurement solutions, as well as awarding grants for community projects and schemes through our Community Benefit Fund.”

 

Prospective suppliers can register early interest in this framework opportunity to receive further updates by registering on LHC’s eTendering portal: https://in-tendhost.co.uk/lhc/aspx/ProjectManage/18

 

For more information on LHC and to register for the PTE webinar, visit: www.lhcprocure.org.uk/pte-n9

 

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RINNAI SUPPORT FOR INSTALLERS ON CONSUMER CONFUSION CONCERNS 

 

Chris Goggin of Rinnai looks at Government policy on low carbon heating and hot water provision which is defined by international pricing, supply chains and political polarisation leading to a rare level of market confusion. This has led to UK customer confusion over which appliance and what fuel should be sourced for heating and hot water needs.  Installers & contractors suffer when advising and specifying on behalf of customer due to constant shifts in policy and regular mainstream media misinformation. Here are some reactions to this.

 

 

Rinnai has been listening to the concerns of heating engineers and contractors regarding the centralized policy decisions that can result in inadequate heating and hot water provision on many sites. UK policy is aimed at introducing low carbon methods of DHW provision and heating yet is still heavily reliant on natural gas as the national fuel.

It can be argued that heating engineers have not been provided with consistent information on domestic energy policy management by the government. Installers rely on consistent advice passed down from government in order to properly assist customers in selecting the correct hot water and heating system.

UK energy policy makers appear lax in keeping UK consumers and installers fully informed on the wide and expanding range of low carbon & decarbonising products that are currently available. The current strategy, heavily espoused by the main media channels, appears to rely on a narrow band of appliances and fuels, namely heat pumps and electrification.

UK indecision has influenced the stalling of renewable projects and prohibits financial investment in green energy production. In a recent discussion focusing on UK hydrogen between Dr Alan Whitehead MP and Tarmindo. Global, an international renewable investment company, the following concerns were mentioned: A lack of clarity in the long-term hydrogen business model is creating uncertainty across UK hydrogen projects and the wider supply chain. Sustained uncertainty could persuade investors into other markets; and a collective industry concern believes that prolonged indecision will prevent projects from starting, causing further negativity to spread across the UK hydrogen supply chain. Hydrogen project developers are keen for work to begin.

Offshore wind is another area of concern for renewable developers. Despite the UK introducing the CfD (Contracts for Difference) scheme that aims to encourage low carbon electricity generation big business has already begun to stall and halt multiple projects. Swedish wind company Vattenfall has halted construction on a multi-billion-pound offshore wind project – Norfolk Boreas. If completed the wind farm will create enough clean energy for 1.5 million homes. Vattenfall claim the project is no longer profitable due to market circumstances.

We spoke with several installers about this very topic. They are based in the South-East, the most densely populated and most affluent region. The first is a builder/heating contractor who operates at the higher end of the market doing a small number of new builds and conversions each year. He aways asks clients first what they want and then advises according to the practical, economic and technical aspects of the job’s feasibility.

He told us:

“The lack of clarity and decisiveness, of course, makes us look bad and that we don’t know what we are talking about. It seems that everything about NetZero and lowering carbon is forever changing, making it difficult too properly pass on the correct advice.”

 

When asked on what method of heating and DHW is most enquired about

He said:

“Air source heat pumps and natural gas are the two most popular methods, and little is mentioned about hydrogen – if anything ever at all. We do a fair of amount of commercial works too. They always go for a traditional gas system. Sometimes they go for a system using a heat pump plus auxiliary back-up, or a solar thermal configuration.”

 

Another business owner/installer said:

“It’s complicated at the moment. Lots of change. However, I don’t think it sullies our reputations, we don’t look bad because of the government. However, they don’t do themselves any favours. When we are asked about what type of heating and hot water delivery system a site wants, most customers ask for natural gas – a small number have asked about installing electrical boilers, but I advised them to stick with gas. There’s so much indecision and poor information coming out of the newspapers and TV. Installers are a lot savvier than we are credited with – we are businessmen and need to give our customers the best possible advice on the practicalities and the costs of heating and hot water.”

 

An additional business owner who maintains considerable experience across combustion engine design and construction as well as commercial and domestic plumbing believes:

“hydrogen will definitely flow through pipes into houses sometime in the future.” When asked about other forms of renewable power customers enquire about, he said: “heat pumps are an area of interest that clients of mine enquire about, as is solar. But, for now I advise all clients to stick with natural gas. For all the talk of gas being phased out, I can’t see that happening just yet. But I believe hydrogen will happen.”

 

When asked for his views on communication between government and installers,

He said:

“I’ve had no problems, I stay on top of everything. Although a clear sense of direction would be better for everyone involved.”

 

Another plumber, interviewed and filmed at the recent Installer Show 2023,

Said:

“There is a pressing need for all of us to stay current with all new developments because there is so much changing in the industry. If you’re not getting on board, you’re going to fall behind.”

 

Clearer communication that provides customers with a complete range of alternative energy vectors will result in the correct system being installed in the correct property.

Rinnai is designing and producing a comprehensive selection of products, heat pumps, solar thermal, continuous flow water heaters, electric storage tanks, all fuels of gas BioLPG, hydrogen ready appliances and electric, plus a complete range of auxiliary and ancillary products – all available in system format and delivered to site in one complete consignment.

Rinnai is offering a NEW and FREE customer service that designs the ideal heating and hot water system suited specifically to the requirements of the customer’s own site – on or off grid. Rinnai’s H3 range covers existing energy products as well hydrogen, heat pumps and hybrid solar systems. All energy vectors are covered and were designed to help produce savings in all customer costs and carbon emissions.

Rinnai believe that installers could benefit from better levels of communication between the energy industry and policy makers. Without updated and sustained communication, UK customers and heating engineers could continue to see difficultly when designing systems that require a practical, technical and economic approach.

Rinnai understand the complexity of contemporary energy issues and remains committed towards providing technical, economic and feasible options for UK installers and customers alike.

CLICK HERE TO VISIT THE RINNAI WEBSITE

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CLICK HERE For more information on the RINNAI product range

 

 

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Rinnai’s H3 range of decarbonising products include hydrogen / BioLPG ready technology, hybrid systems, and a wide range of LOW GWP heat pumps and solar thermal. Also, within Rinnai’s H3 range is Infinity hydrogen blend ready and BioLPG ready continuous flow water heaters which are stacked with a multitude of features that ensure long life, robust & durable use, customer satisfaction and product efficiency.

Rinnai’s range of decarbonising products – H1/H2/H3 – consists of heat pump, solar, hydrogen in any configuration, hybrid formats for either residential or commercial applications. Rinnai’s H3 range of products offer contractors, consultants and end users a range of efficient, robust and affordable decarbonising appliances which create practical, economic and technically feasible solutions. The range covers all forms of fuels and appliances currently available – electric, gas, hydrogen, BioLPG, rDME solar thermal, low GWP heat pumps and electric water heaters.

Rinnai H1 continuous water heaters and boilers offer practical and economic decarbonization delivered through technological innovation in hydrogen and renewable liquid gas ready technology.

Rinnai’s H1 option is centred on hydrogen, as it is anticipated that clean hydrogen fuels will become internationally energy market-relevant in the future; Rinnai water heaters are hydrogen 20% blends ready and include the world’s first 100% hydrogen-ready hot water heating technology.

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Rinnai is a world leading manufacturer of hot water heaters and produces over two million units a year, operating on each of the five continents. The brand has gained an established reputation for producing products that offer high performance, cost efficiency and extended working lives.

Rinnai’s commercial and domestic continuous flow water heaters offer a limitless supply of instantaneous temperature controlled hot water and all units are designed to align with present and future energy sources. Rinnai condensing water heaters accept either existing fuel or hydrogen gas blends. Rinnai units are also suited for off-grid customers who require LPG and BioLPG or rDME.

Rinnai products are i2HY20 certified, A-rated water efficiency, accessed through multiple fuel options and are available for purchase 24/7, 365 days a year. Any unit can be delivered to any UK site within 24 hours. Rinnai offer carbon and cost comparison services that will calculate financial and carbon savings made when investing in a Rinnai system. Rinnai also provide a system design service that will suggest an appropriate system for the property in question. Rinnai offer comprehensive training courses and technical support in all aspects of the water heating industry including detailed CPD’s. More information can be found on Rinnai’s website and its “Help Me Choose” webpage.

 

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