"underfloor heating systems"

Heat Mat's electric underfloor heating mat system has been installed at the Kench, Hayling Island, recently shortlisted for the 2014 RIBA Manser Medal architecture award. The property won a RIBA South regional architecture award in 2013. The holiday home has been designed in the spirit of the original chalets once located in this area, with an open-plan living space and floor to ceiling glazing. Space is limited in the property, therefore underfloor heating was proposed as the ideal solution. Heat Mat's 160W underfloor heating mats and NGT thermostat were installed.

A Uflex underfloor heating system consisting of fifteen zones has been installed as part of a barn conversion project in Thirsk, North Yorkshire. Here, we talk to Oliver Carter Plumbing and Heating, the G1 installer who completed the installation, to discover how they found working with the new Uflex underfloor heating range from Grant.

Hatfield Place, a luxury country house wedding venue, chose Junckers solid wood flooring fitted with Leveldek underfloor heating system for its newly developed building. The new foyer, ceremony hall and wedding breakfast room overlook the original walled garden, with views of the beautiful parkland to the rear. The redeveloped building is bright and airy with large feature windows and high ceilings. In the foyer, a spacious room with seating for up to 300 guests, Junckers 22mm Oak Variation flooring provides a warm and lively backdrop, adding character with its subtle colour variations and natural grain patterns. In contrast, the ceremony hall and wedding breakfast room were fitted with Junckers’ Oak Harmony plank flooring, a wide board floorboard which gives a more uniform impression required for the formal spaces. Both floor types were pre-finished in Junckers’ popular Ultramatt lacquer, a strong and durable finish with no surface sheen. Delivered pre-finished, the floors are ready to walk on as soon as they have been installed and will withstand years of dancing and dining with the correct maintenance. The floors in all three rooms were installed over Leveldek, Junckers’ fully integrated underfloor heating and levelling system. Working in partnership with Jupiter Heating Systems, the Leveldek system was developed to simplify the specification process to offer a versatile levelling system, underfloor heating and solid hardwood floor from a single point of supply. Underfloor heating is the most efficient way of heating a large, open area. Specifying Leveldek offered Hatfield Place an all-in-one solution whereas traditionally, installation of the heating system, levelling system and the floor itself would have to be separately sourced. The system is efficient and cost effective to run, ideal for use in a large space. For energy efficiency and fast acting warm-up time, the heating pipes are installed directly beneath the floorboards and the panels are insulated and reinforced for outstanding heat output. The system can be used on an uneven substrate as varying heights can be achieved with the stacking cradles. For more than 30 years, Junckers’ wooden floors have been recognised as the only type of solid hardwood flooring on the market stable enough to be guaranteed for use over underfloor heating. Junckers offers a full guarantee for the system, which is recommended for residential and commercial buildings as well as sports and dance. The flooring contractor was PICA Floorings. 

A new flooring solution was required as part of a large, high-specification selfbuild housing project on the stunning Archerfield estate in North Berwick. Underfloor heating had been specified for the ground floor of the house and it was important that the chosen floor solution would help to optimise heating efficiency. Given the scale of the project it was also important that the chosen screed solution could be installed quickly over a large area to fit within the build programme. Following initial discussions and a successful pump trial the customer decided to use Tarmac’s TOPFLOW Screed C cement based liquid screed.TOPFLOW Screed C is a free-flowing, cement based liquid screed that can be trafficked after just 24-48 hours and dries within 21-28 days. It can be pumped into place and allows large areas to be covered quickly with up to 120m2 laid in as little as 45 minutes. Fast drying times mean it can be laid later in the programme when the building is fully water-tight and still hit deadlines for installation of flooring. It is ideal for use with underfloor heating systems. As a self-compacting screed, it fully encapsulates heating pipes without leaving any voids and is also a more conductive medium than traditional sand and cement screeds, improving the thermal performance of the system. It is also compatible with most cement based adhesives meaning it can be used with a wide range of flooring types.The fast-drying times and early trafficking characteristics of TOPFLOW Screed C enabled other trades to follow on quickly, helping to provide continuity and efficiency within the client’s build programme. The contractor was delighted with the outcome, commenting on how good the material was to work with and on the excellent finish achieved.

The Audley Stanbridge Earls retirement village is an exclusive residential development of 155 luxury retirement apartments and cottages designed around a Grade II listed Tudor Manor house on a 32 acre site near Romsey, in Hampshire. Underfloor Heating had been specified as part of the design and the large floor areas now needed to be finished with floor screed that could be installed quickly and efficiently within the operating windows provided by the main contractor.TOPFLOW Screed A Thermio + offers a higher thermal conductivity than conventional sand-cement screeds, can be laid thinner and fully encapsulates heating pipes without leaving any voids. This makes it ideal for use with underfloor heating systems where it helps to improve the thermal performance and energy efficiency of buildings. All TOPFLOW Screed A products are made from gypsum and are completely cement free, with a binder made from 98% recycled material. This gives it a lower carbon footprint than a conventional cement-based screeds, saving up to 20.45kg CO2e per m2, making it a more sustainable choice.

Salthaven Apartments, Tower Road, Poole, DorsetThe Salthaven apartments in Dorset aimed to deliver luxury living for occupants. Bayview Developments not only constructed beautiful homes for them, but also opted for highly energy efficient heating within the new development.Each of the 12 two or three bed apartments have been fitted with their own individual exhaust air heat pump (EAHP). This technology has been installed in buildings across continental Europe for many years but is now being used more commonly within the UK. Bayview Developments were looking to exceed their planning requirements by reducing carbon emissions and providing cost savings for occupants. NIBE’s innovative EAHPs were therefore the ideal solution.The solution to the projectA NIBE F730 EAHP system removed the need for gas boilers, something Bayview were keen to do given the UK’s net zero targets and commitment to phase out the technology. As heat pump technology is powered by electricity, no gas has been installed at the site.The NIBE F730 unit can be found in the utility room cupboard of each apartment and is comprised of a ventilation system, a hot water cylinder and a heat pump – a complete ‘all-in-one’ product. It works by drawing warm air from the kitchen and bathroom to feed the heat pump, which extracts the heat energy. The recovered energy from the ventilation system is used to drive the heat pump process, which heats the underfloor heating and provides water for the integrated 180litre hot water cylinder. The stale air from the ventilation system is then released outside, whilst fresh air from outdoors is introduced via wall inlets with cleanable filters. The efficient system minimises energy consumption by combing ventilation heat recovery with heat pump technology, that is perfect for well insulated new build properties such as these.The ResultsThe EAHP systems meet the average annual heat demand of 6019 kWh for each individual flat whilst also providing instant hot water. Occupants are able to schedule their heating to suit their timetable and energy tariffs, and therefore benefit from lower energy bills. The system performance factor (SPF) measures 3.33 – this means the system is very efficient as every kW of electricity used to run the unit produces approximately 3 kW of heat energy.NIBE utilised connected electricity meters in 3 apartments to remotely monitor the systems performance across a 12-month period. NIBE was thus able to see how the systems met energy demand consistently for residents, keeping them comfortable and warm throughout the year.Energy consumption data shown in Figure 1 visualises electricity consumption data from the monitored apartments throughout the year. This data also covers the provision of all heat pump controls and continuous mechanical ventilation.Figure 1: 2022 Energy Consumption data for monitored apartments.The all-in-one system has shown a noticeable reduction in energy bills for each apartment too, with all 3 monitored apartments experiencing both monthly and cumulative cost reductions in their energy bills as shown in Figures 2 and 3. This comes with the additional peace of mind that consumers will be kept cool in the summer months with ventilation with no increase in costs.Figure 2 and 3: Monthly and Cumulative Heating Bills for Apartment 11 with the NIBE F730 heat pump compared to a natural gas boiler.The occupants of Apartment 11 are saving on average £130 on their annual heating bills with the heat pump system in comparison to a natural gas boiler, even with the additional provision of mechanical ventilation. We expect that these savings will continue to increase as the Government seeks to rebalance green levies to decrease electricity prices.Sunstone Energy Ltd, the installer for this project, told us how easy the control system is to use for this heat pump, allowing for heating and hot water to be available at any time during the day. The building also benefits from insulation, underfloor heating, smart controls, double glazing, hot water cylinders and mechanical ventilation with heat recovery (MVHR).TestimonialVictoria and John are both residents of the Tower Road apartment complex and have been comfortably living with the exhaust air source heat pump system for a year. They added “We are delighted so far with the new heating system, and love that it has been providing us with heating and hot water throughout the year, keeping us warm in the cold winter months. The heat pump works just as well as our older systems and it is great to know that we’re also doing our bit for the environment in the process.”About the installerSunstone Energy Ltd takes responsibility for delivering complete renewable solutions appropriate to their client’s properties. Their expertise includes the installation of ground source and air source heat pumps, underfloor heating, solar panels, biomass boilers and MVHR.  

A Grant Uflex MINI low profile underfloor heating system has been installed throughout the entire downstairs of a four-year-old property, providing the homeowners with complete comfort in the rooms they occupy the most frequently.

A Grant Aerona³ air source heat pump has been installed at a home in Wiltshire, replacing the biomass boiler that was previously heating the property. Working together with an underfloor heating system, the Aerona³ heat pump is operating efficiently to deliver warmth and comfort throughout the home.

University of West LondonLocated in the heart of England’s Capital, the University of West London (UWL) is committed to playing a leading role in tackling the global climate crisis by becoming net zero carbon by 2030. The University reported a 60% reduction in carbon emissions in 2021 compared to 2005. However, with a long way still to go before it is able to operate at net zero, UWL welcomed a £5 million award from the Government’s Public Sector Decarbonisation Scheme (PSDS) in 2021. With aspirations to retrofit its main sites in Ealing and Brentford, the funding unlocked a major opportunity to improve air quality around the borough whilst taking a big step towards meeting its net zero pledge by 2030.The SolutionUWL contracted Ameresco as principal contractor and designer, who partnered with NIBE Energy Systems and JKN Renewables, Ltd. The first and main challenge was to design a ground source heat pump (GSHP) system for the university without disrupting the main car park on the campus to reduce the impact on students. This, in turn, resulted in an innovative solution, combining a ground source heat pump system working with boreholes and solar PVT panels. The designed system not only supplies 222 kW of PV electricity generation but, crucially, acts as a collector system for the GSHP, capturing naturally occurring energy in the air to drive the heat pump process, and therefore reducing the number of boreholes required. The old gas boilers previously heating the campus were replaced with 584 solar PVT panels in combination with 34 169-meter boreholes to provide 900 kW of heating and hot water throughout the site. Further reducing disruption across the campus, JKN Renewables carried out an off-site build, with the pre-built PVT and plant room modules being delivered on time despite constraints caused by the COVID-19 pandemic. The heat pumps and solar PVT were supplied by NIBE Energy Systems, and JKN Renewables undertook the design, installation and commissioning of the system.The ResultsThis transformation really highlights the benefits of combining multiple technologies to deliver efficient, low-carbon solutions. Whilst the full capacity could have been delivered using boreholes, which would have been a less costly option, the University welcomed the installation of PVT as an innovative and space-saving option.The major project will save an estimated 500 tonnes of carbon each year, and 9,460 tonnes across the equipment’s lifetime. It will also save 3,116,738 kWh of gas-derived energy per year (equivalent to 70 heated homes) whilst improving local air quality.The project is thought to be one of the world’s largest PVT projects, and positions UWL as a leader in higher education for addressing the climate crisis. The project was recognised by the Energy Managers Association’s (EMA) Energy Management Awards, receiving the Highly Commended designation in the Decarbonisation Project Category.Testimonial“We have invested more than £150 million in our campus recently to create an inspiring social and learning environment for our students. But we know all this great work will be for nothing, unless we do our bit to tackle climate change. We have been taking a leading role in our community to tackle the global climate crisis… Recently, the university declared a climate emergency and pledged to become a zero net carbon institution by 2030. A big step to meeting this pledge, has been our decarbonisation program, that has seen the university harness the latest renewable technology to create our own energy and introduced energy saving measures across the campus. Backed by more than £5 million of Government funding, the project is the largest of its kind in the higher education sector, and really underlines our ambition to be one of the most sustainable universities in the UK.”Anthony WoodmanProfessor, deputy vice chancellor and provost for health of the University of West LondonAbout the installerJKN Renewables are specialists in low energy heating, cooling and hot water systems. They provide design, consultancy and installation services to both domestic and commercial sectors, with a range of experience in the renewable heating sector. They pride themselves on providing expert advice and quality installations of ground and air source heat pumps, underfloor heating and solar thermal.See a full video of the project here

South Lanarkshire College (SLC) in Scotland has opened a new, ‘zero-energy’ teaching block on its East Kilbride campus. Specifically designed with first-rate environmental credentials in mind, it boasts a whole host of efficiency-enhancing measures – including highly insulated floors, walls and roofs, triple-glazed windows, low-energy lighting and electrics, rainwater harvesting and solar PV panels on the roof. The college approached NIBE Pro Installer Anderson Floor Warming and Renewables in search of a system that would meet the heating requirements of the eight-classroom block in the most sustainable, cost-effective and reliable way possible.The SolutionSLC already has a range of NIBE products in its on-site renewables training centre, which students use for practical sessions, so a heat pump from NIBE was the natural choice to heat the new block. Mike Anderson, director at Anderson Floor Warming and Renewables, specified, designed and fitted a NIBE F1345 40kW ground source heat pump (GSHP) system to complement the building’s water-based underfloor heating, which operates at similarly low flow temperatures.ResultsNow up and running, the NIBE system is so efficient that it has been awarded a rating of A+++ in line with energy labelling criteria under the ErP Directive. SLC’s new teaching block has become the first building in the UK to achieve a BREEAM sustainability rating of ‘Outstanding’, with the facility excelling in all 10 assessment categories – from energy, waste and water to health and wellbeing.Customer Testimonials“We pride ourselves on our forward-thinking approach to sustainability at SLC, and we couldn’t be happier that our new teaching block has been deemed ‘Outstanding’ by BREEAM assessors. The NIBE heat pump system and the solar PV panels combined generate enough renewable energy to meet the block’s entire heating and power needs, making it a ‘zero-energy’ building. It really is a huge asset to the whole college – not only from a resource point of view, but also as a real-life example of sustainability in action. As well as being a valuable learning space for our construction and energy students, it’s a place for us to bring local businesses and community groups, and showcase the benefits of low-carbon, low-resource buildings first-hand.”Stewart McKillop, principal at South Lanarkshire College

The revolutionary, award-winning underfloor heating system Schlüter-BEKOTEC-THERM was the natural choice for one of the UK’s greenest self-build projects.

Royal Winchester HouseComer Homes is renowned for the high quality of its residential and commercial developments, which span London, Hertfordshire, Dorset and throughout the South East. Its latest project is Royal Winchester House, a landmark building of one and two bedroom apartments at the heart of Bracknell's new town centre. As a planning requirement of Bracknell Forest Council, Comer Homes was required to provide a sustainable, low energy form of heating that would offer a reduced carbon footprint, as well as being affordable to run.The SolutionComer Homes specified F730 Exhaust Air Heat Pump systems from NIBE for all 337 apartments on the development to ensure they could meet their renewable targets. The new homes builder employed MKP Consultants Limited to undertake the building services design as they had previous experience of NIBE systems on other apartment developments in the area.The NIBE F730 Exhaust Air Heat Pump system was an ideal solution, as it offers mechanical extract ventilation, alongside heating and hot water in a compact design. The heat pump units were installed in a service cupboard in each apartment, as they have a small footprint of only 0.6m2.NIBE F730 operates by recovering energy from the ventilation air and, if desired, extracted from outdoor air, the heat energy is absorbed by the heat pump using a vapour compression process and subsequently transferred to the water-borne heating system, in this case an underfloor heating system. The integrated 180L domestic hot water cylinder also ensures a plentiful supply for the one- and two-bedroom properties.A sustainable solution, NIBE F730 keeps energy consumption to a minimum. The efficient control system automatically adjusts the indoor climate for maximum comfort for the occupant, using a combination of weather compensated control and the low energy inverter driven compressor.Each apartment is also fitted with a NIBE RMU 40 room controller, to allow greater flexibility of control for users and if required can be easily connected to NIBE’s internet remotely monitoring and control platform UPLINK™.Thanks to this innovative heat pump system, residents at Royal Winchester House are set to benefit from lower energy bills and a reduced carbon footprint.The ResultsThe NIBE F730 system complies with Parts L, F and G of the building regulations, and helps to meet planning requirements designed to reduce energy consumption and carbon footprints within residential housing developments. External noise is kept to a minimum and building aesthetics are unaffected by the need for external plant.TestimonialHead of Projects at Comer Homes, Jack O’Brien explains: “We were looking for a heating and ventilation system that would be both sustainable and affordable to run. We have been impressed with the performance of NIBE’s heat pumps, with their high efficiency, low noise and low running costs further enhancing the sustainability of the whole development.”For more details about energy efficient heating from NIBE, visit the website.About Royal Winchester HouseRoyal Winchester House is a landmark building of high specification 1 and 2 bedroom apartments available to rent. The unique design and architecture of Royal Winchester House creates a striking and impressive presence from the ground floor retail spaces up to the luxury penthouse levels.Royal Winchester House has been built for the private rental market and the development is being managed by Chancellors estate agency. The apartments benefit from high standards of insulation and air tightness. In addition to the NIBE heat pumps, the whole development has been fitted with a biodigester for the repurposing of food waste, as part of reducing waste sent to landfill and to add to its sustainability.For more information about new homes available at Royal Winchester House, visit the website.

The ChallengeFounded in 1432, Sevenoaks boarding school is one of the oldest and most prestigious in the country with some of the buildings dating from the 17th Century. The client requested an easy-to-use, energy-efficient underfloor heating solution in rooms of different uses across the school that would have a negligible impact on floor heights. The installation of the system would also have to be considerate of the historic nature of the building.The SolutionDue to the need for a low floor build-up and with a project featuring a mix of floor finishes, our Foil Heater was the ideal choice for an easy-to-use and quick to install underfloor heating system. The Foil Heater is perfect for use with the school’s carpeted and wooden floor finishes and was installed in conjunction the Dual Overlay System when fitted with the carpeted flooring for a stable subfloor solution that can handle heavier load areas. Warmup’s StickyMat System was installed throughout the school’s bathrooms, which can be fitted directly within the layer of tile adhesive or levelling compound, therefore having little-to-no effect on floor heights. Our Tempo Thermostat was installed for accurate floor heat control alongside overall control by a Building Management System.The ResultThe beautiful and historic Sevenoaks Boarding School has now been given a 21st Century update with a responsive Warmup heating solution that didn’t substantially raise floor heights. The staff and pupils can now enjoy radiant warmth throughout the year, leading to better comfort levels and therefore a happier space in which to study and work.

Our Partner, Fast Floor Screed Ltd, pump-applied self-levelling, Südanit 280 Alpha Hemihydrate Screed in this new wonderful Passive house, A1 rated self-build in Cork. The delivery, completed using their mobile screed factory, enabled our Alpha Hemihydrate flooring solution to be installed quickly and efficiently over the entire project. The architect Wain Morehead Architects, described the screed ‘the response time in your screeds also helps maintain comfort – verified during this week during monitoring/testing’, which we knew but are delighted to hear this also from Wain Moore Architects.This CE marked, self-smoothing, self-levelling screed is the most technologically-advanced floor screed available, complying with the performance requirements of EN 13813.Südanit 280 Alpha Hemihydrate Screed’s advanced composition means that it reacts with water quickly – providing consistent, reliable drying characteristics and considerably faster drying times – enabling following trades to proceed without delay.The major delivery, completed using their mobile screed factory enabled our Alpha Hemihydrate flooring solution to be installed quickly and efficiently over the entire project. The Fast Floor Screed Mobile Screed Factory – is a unique system. The lorry mounted rigs carry Sudanit 280 Alpha Hemihydrate binder, sand & aggregates and water in separate compartments. The automatic production process ensures materials are precisely weighed, fed to the mixing bin, and into the pump for easy, mess-free installation. This ensures the Fast Floor Screed Mobile Screed Factory produces Sudanit 280 Alpha Hemihydrate floor screed to a consistently high quality. Have a look at some previous projects we delivered to Fast Floor Screed Ltd.The floor is remarkably quick to walk-on – applied at 500m² per day and walkable within 6 hours and it’s particularly suitable for use with UFH, fully encapsulating pipes and services – increasing the performance of underfloor heating.Did you know…?This Alpha Hemihydrate Screed can be installed in a heated floating-floor screed construction, uniquely, with the commissioned underfloor heating system up and running @ 25°C?!Smet Building Products Ltd in partnership with Fast Floor Screed Ltd, demonstrates, once again, a superior level of customer service, both pre and aftercare. Whether your job is self-build, retro-fit, floor renovation, design, commercial or an industrial venture – we have a floor compound suitable for you.Contact Smet Building Products Ltd for any advice regarding your substrate.

To provide high quality instantaneous hot water, the developers were persuaded to move away from a conventional recirculation system to the higher efficiency single-pipe solution, using nVent RAYCHEM HWAT-M self regulating cable and the unique nVent RAYCHEM RayClic connection system. In addition, nVent RAYCHEM T2Red and T2Reflecta underfloor heating was used in the main living areas. The self-regulating cable could provide very responsive heating without overheating, thus avoiding damage to the high quality wooden flooring. Underfloor heating was also used in the bathrooms, using nVent RAYCHEM T2Quicknet. All fully integrated with the BMS to avoid individual controllers.

This new-build house was in a remote location and off-grid for mains gas, the house was to be heated by a heat pump and so efficiency was a major consideration for the project. The Lewis Deck system was chosen for the 1st floor of the building to provide the same efficiencies for the underfloor heating as the concrete ground floor as well as providing a high level of acoustic separation for this quality timber frame project. The build-up included the Lewis flanking and resilient strips, Lewis Deck, Anhydrite liquid screed and underfloor heating pipes.

This self-build project was looking to improve the quality of the 1st floor construction, eliminate any danger of floor creaking that is common to timber floors and include an efficient underfloor heating solution.Underfloor heating work at its most efficient when it is installed within a screed, this is the way ground floor system are installed and being able to replicate this pipes in screed arrangement upstairs makes sense for the performance of the complete system.Also, by including some stiffened mass to the upper floors, the feel of the floor is replicated from the ground floor and also provides some very useful solar thermal buffering to keep summer temperatures under control in a building technique that otherwise has very little mass to to achieve this, especially on the upper levels.A timber frame structure requires the floor to provide racking to prevent the building from twisting. Meaning the floor needs to be secured to the joists below so the floor can stop twisting. There are 2 ways of installing Lewis Deck in timber frame structures. Firstly is to fix the Lewis Deck down or, alternatively, fix a timber deck on top of the timber joists and the Lewis is then laid loose on top of the timber with the resilient acoustic strips in between , thus, further enhancing the acoustic performance of the floor.

The developer of an apartment conversion scheme in the Pennine hills village of Diggle near Oldham wanted to achieve superior sound reduction standards in the walls and floors and go beyond the minimum requirements set out by the Building Regulations.The Old Mill House project involved transforming a Victorian industrial building into several residential dwellings. The project’s design needed to comply with the requirements of Approved Document E, which sets out minimum standards in England and Wales for airborne and impact sound transmission between dwellings where there is a Material Change of Use.However, to deliver the highest quality living accommodation to potential buyers, the developer insisted that the acoustic specification not only met the minimum standards but went beyond them.To achieve their goals for the floors and walls, they approached Hush Acoustics for assistance in developing the specifications and providing the required products.Given the unique nature of the properties being created, the acoustic design for the flooring had to be compatible with underfloor heating and more unusual floor finishes such as stone tiling.The specification developed by Hush Acoustics for the separating floors beneath the floorcoverings featured a plywood timber deck, below which was the underfloor heating system and 8mm Hush FFR resilient underlay.For the ceiling side, Hush recommended standard acoustic insulation for use within the timber joists, two layers of 15mm Fireline plasterboard attached to the underside of the joists, the Hush MF Ceiling System to allow Hush Slab 100 to be fitted in the void created, finished with a layer of 15mm Soundbloc plasterboard.For the separating walls, two specifications were developed according to the types of walls. In areas where there was an existing masonry wall, a wall lining consisting of independent stud work, Hush Slab insulation and Soundbloc plasterboard was developed. In other areas of the scheme, a twin timber stud wall is recommended, again featuring Hush Slab insulation and Soundbloc plasterboard.As part of the process, the Hush Acoustics team undertook many site visits and guided the design and build process to ensure the correct installation was followed, and pre-completion testing was also arranged.The solutions developed and provided by Hush Acoustics fully met the developer’s goals to go beyond Approved Document E’s compliance standards according to the pre-completion tests.

An Essex-based project centring on the provision of a much-needed National Autistic Society (NAS) school has seen the installation of electric underfloor heating system Schlüter-DITRA-HEAT-E-DUO into the 60 houses built to off-set its costs.

Guests to a new luxury spa at one of London’s most famous hotels are relaxing in comfort after the installation of the environmentally friendly underfloor heating system, Schlüter®-BEKOTEC-THERM, by Schlüter-Systems.

VIEGA MEGAPRESS – THE IDEAL FIT FOR FESTOOL HQAward-winning international power tools manufacturer, Festool has invested £10 million into its new headquarters based in Bury St. Edmonds. As part of the construction, Viega’s Megapress press connection technology has been utilised for the building’s new state-of-the-art heating system, allowing for an efficient and effective installation.Festool has relocated its 55 office-based employees to the new site in Suffolk Business Park, in Bury St. Edmonds. The large, modern facility includes meeting rooms, cafés and office space with a separate warehouse and demonstration facility. It was important for the company that its new headquarters represented a modern and sustainable design and could be a facility where the company can continue to expand and develop.The headquarters has a complex range of HVAC systems, including a hybrid air conditioning system, underfloor heating and domestic services. Viega’s carbon steel press fitting system, Megapress was an ideal solution to create the pipework connections, offering a fast and effective alternative to traditional methods such as welding.David Aldous, Mechanical Project Manager at Ceetech, the contractor for the project, commented: “We selected Megapress as it ticked all the boxes. It provided a secure press connection without the need for welding and allowed our team to undertake the work efficiently and effectively. This project had to be completed to a tight deadline, so it was essential to make strategic time gains throughout the installation period.“We were also able to make valuable time-savings because with the Megapress system, there is no need to prepare the pipe surface or clean it after as with welding, threading or grooving. From a health and safety perspective – it also removes the element of hot works.”A highly effective pressing method, Megapress connections can be made in just seven seconds – helping to achieve a 60% reduction in installation time. After cutting the pipe to the required length, contractors need only deburr the cut surface, slide the press fitting into place and press the connection.The simplicity of the press fitting process also ensures that a uniform seal is created on each connection throughout the project; particularly important on large-scale developments where there is set to be thousands of joints across a single site. Once the fitting has been pressed, it forms a strong and secure connection.David concluded: “The Megapress system is excellent, I’ll certainly select Viega again for future projects. It was a clean installation and the end-client was pleased with the high quality of work."

SubFloor raised steel flooring was used to renovate, raise and level a 285 m² listed museum floor into a modern meeting space in Ellesmere Port, Liverpool.This simple and elegant solution raised an uneven stone floor up to 300 mm to allow for installations and insulation. The joist and screw system allows for quick and easy assembly so that the floor can reach the desired height. Steel joists were used to meet moisture requirements in the port area and underfloor heating plates were assembled on top.Products:Steel Joist 45x30x3800 mmSubFloor Screw 300 mmScrew FootInsulation Bearer 120 mmInsulation Bearer 95 mmHeight Variation: 50 - 303 mmSystem Weight - c/c 400 mm: 2.88 kg/m²Materials:Steel SUB250 GD, Z100 GalvFibre-reinforced VitamidePolyamidePoint Load 50 x 50 mm: 5.78 kN6.78 kN/m² - Between screws10.54 kN/m² - Over screw at joist edge[According to SS-EN 1195:1998] 

Located to the south of Newark, Middlebeck is a 694-acre urban extension which will provide new housing, access to local amenities and a new purpose built primary school. The Christ Church C of E Primary School has been constructed to serve the local community and boasts an attractive design by Gollifer Langston Architects, with the L shape plan of the new school forming two sides of a courtyard.Constructed by the Lindum Group, the attractive and contemporary design of the new school building embraces the use of natural daylighting and the extensive use of glazing helps to strengthen the connection between interior and exterior spaces. Senior’s slimline SF52 aluminium curtain wall system has created a light and welcoming entrance, with Senior’s versatile SPW600 aluminium windows and secure SPW501 aluminium commercial doors used throughout.Robust and fully recyclable, Senior’s aluminium fenestration systems were powder-coated to further enhance durability and to complement the white brise-soleil installed to the south side of the building to help control solar gain. Additional solar shading protection from the overhanging roof, in addition to the use of natural ventilation, photovoltaic roof panels and underfloor heating also contribute to the overall sustainable design of the school building.Senior worked closely with supply chain partner Alusec to deliver the fenestration package.

Tom Smith Plumbing and Heating Services, G1 Installers who specialise in renewable, eco-friendly technologies, completed the installation of a hattrick of Grant products in a new build property in Perranporth, Cornwall. An Aerona³ heat pump, Wave cylinder and Uflex underfloor heating system are working together to fulfil the heating requirements of this new family home.

CEDARWOOD HOUSE, BATH Customer: ST8 LimitedProject Installation Dates: 2021Flooring Systems Installed: Unique Character – Bolidtop FiftyFiftyColour: HazeArea: 200m2  This high end property developer from Bath knew exactly what to expect from Stratum, being a returning customer. Stratum were a part of this new build design for an eco-friendly modern family home. Since the developer experienced a Stratum resin floor in his previous new build property, he was keen for it to feature across a larger area on this project, with the installation taking place in the kitchen and main living space, hallway, utility room, cinema room and the garage. Challenge-      To select a colour and finish that would sit alongside and compliment a range of different materials chosen for the interior spaces.-      To carefully programme in the work and coordinate with the other trades on the project.-      To achieve the desired level of liveliness in the character of the floor when being mixed and applied. -      To install the floor system alongside a mechanical car lift within the garage Solution-      Bolidtop FiftyFifty was selected for all of the living spaces to create a seamless flow with a bespoke, warm, modern aesthetic. An anti-slip epoxy resin floor was selected to meet the demands of a garage.-      Stratum consistently communicated with the project manager, navigating around the project whilst maintaining access to adjoining areas for other key trades.-      To invite the customer to watch the pour.-      To arrange delivery of materials to site at just the right time. Benefits/Installation-      The developer had experience of working with Stratum and our floor systems which helped with the planning and design stages of the build, e.g substrate, underfloor heating, skirting detail etc.Result-      A beautiful unique floor, for a stunning, environmentally friendly new build home. This floor provides comfort and pleasure with ease of cleaning and will provide many years of use.“This was to be a quality high-end, energy efficient new build family home. We used resin throughout the lower ground floor with under floor heating. The installation was brilliant. We look forward to working with Stratum again.”Nick Sandy | Director at ST8 LIMITED 

The building was constructed using ICF blocks that are to have a rendered finish. Internally the ground floor is a concrete slab and the upper floor has timber posi-joists with the Lewis Deck and resilient strips laid above. 16mm underfloor heating pipes are then clipped into our new clip rail system with a free flowing screed then poured on top, 50mm thick. This then gives 20mm cover to the heating pipes, maximising the efficiency of the whole system.

Cambridge Central Mosque is Europe's first eco-friendly mosque and the first purpose-built mosque within the city of Cambridge. The mosque is well insulated and naturally ventilated, using efficient heat lights in the roof and solar panels on the top to help generate renewable energy.Cellecta XFLO Micro was specified by Marks Barfield Architects as its underfloor heating insulation boards were used to help create an efficient and environmentally friendly heating system. Cellecta ScreedBoard 20 was also specified for the overlay floorboard. It is suitable for all types of steel, concrete and timber floors.Warmafloor were awarded this 250m² contract to develop this eco-friendly structure.

In 2020, Paul Dow Joinery approached us to create the kits for a two 5 bed house luxury development he was undertaking in Burntisland. The client wished to create energy efficient, large open-plan house's with wrap around balconies and large glass expanses to allow lots of solar gain but also draw attention to the amazing view of the River Forth right across to Edinburgh.Fast forward to July 2023 and we've only been on site for 4 days and look at the headway that has been made on the first property. The ground and first level are almost complete and ready for the roof. The client has opted for a large glazed roof panel to allow light through the mezzanine level down to the ground level.The houses will promote various renewable's including an air source heat pump, underfloor heating, solar panels and triple glazing to compliment the high level of air tightness provided by the SIPS system.

The stunning Oak Da Vinci flooring adds a touch of sophistication and elegance to the space, while its durable and high-quality construction ensures it can withstand everyday wear and tear.This versatile flooring option is easy to maintain, making it ideal for busy households. Its engineered construction also ensures that it is suitable for use with underfloor heating systems, making it the perfect choice for homeowners looking to incorporate modern heating solutions into their home.Whiteriver’s Oak Da Vinci flooring is not only beautiful and functional but is also eco-friendly, manufactured using sustainably sourced materials. The end result is a stunning floor that adds value to any property while being kind to the environment. 

Verdo, Kew BridgeEcoWorld BrentfordCemfloor Level PlusA luxury development of apartments, shops, restaurants, parks and offices situated next to Brentford Football Club in West London.Cemfloor Level Plus was chosen for this project as the contractor required a screed that could be installed at low thicknesses. Cemfloor Level Plus was supplied by Capital Concrete and installed by Advance Screeding UK ltdClose to the River Thames, and next to Brentford football club in West London, Kew Bridge is a selection of beautiful new homes, as well as shops, cafes and restaurants. It is part of the wider Brentford regeneration project, and developed by EcoWorld.There are a total of 6 blocks on the site, and Cemfloor was the screed of choice for the main contractor.The main contractor had problems with the floor levels on site, so Cemfloor provided a thin screed system to work alongside the unique low profile UFH system; a castellated mat system installed onto Superfoil insulation. The UFH system was supplied by Compact Underfloor Heating. The complete floor build was only 45mm in depth and included acoustic insulation, thermal insulation, castellated UFHsystem, and Cemfloor Level Plus.Advanced Screeding installed Cemfloor Level Plus throughout the development. In total 800m3 of screed was easily pumped to height, over 11 floors without issue,providing an excellent, fast drying low profile floor, and saving significant time on the project.As Cemfloor Level Plus is a ready mixed solution it removed the need for any site mixing, material storage and material disposal from the site. Given the volume of screed required; if a self leveling compound product was used this would have equated to approx. 55,000 x 25kg bags of material having to be mixed on site.

In Manhattan Loft gardens, they have a dry install system and are going to use the recommended system from Sika, then fit the floor fully bonded with our SW890 adhesive. Installation and site visits are part of our service. With large residential tower developments, there will normally be slabs for each floor. These will take at least two years to dry out completely. This means that unless the slabs have a DPM applied there will always be a chance of moisture affecting whatever is laid on the floor be it a cradle system or dry install underfloor heating system.

The Dairy is a retirement Living Plus development built in 2017 for people over the age of 70. Providing both one and two bedroom apartments, each apartment has a fully fitted kitchen, underfloor heating, fitted and tiled shower room with level access shower and a 24 hour emergency call system. Facilities include a hair and nail salon, lifts to all floors, club lounge, restaurant and a south facing courtyard garden. Transport links to surrounding towns and cities are available via rail and road. The railway station has trains running directly to Charing Cross and London Bridge which takes one hour.Cellecta’s Mojave S1-8 was specified by Lewis & Hickey due to it being a lightweight option for an acoustic composite floor build up. This system has a low energy use, reducing running costs and co2 emissions, which benefits the environment.McCarthy & Stone were awarded this 2,860m² contract to construct this development on St John’s Road in Royal Tunbridge Wells.

Contract flooring specialists, C & C Flooring (Midlands) Ltd, have used UltraFloor’s expert subfloor preparation materials to install LVT flooring at Alver Valley Garden Centre in Portsmouth.BackgroundYour Local Garden Centre have recently opened a new store in Alver Valley, Hampshire. With a reputation of supporting local suppliers, fantastic products and delicious food, it was imperative that the brand new Alver Valley Garden Centre lived up to the high design expectations these centres are known for.The ChallengeThe power floated concrete substrate was installed in December with a view for the garden centre to open in April 2022 – an extremely short time frame for the 4,500sqm job. The project also took place during the winter months and therefore the cold temperatures also needed to be considered if the project was to be completed on time.The SolutionWith over 15 years experience in the flooring sector, C & C Flooring (Midlands) Ltd knew that UltraFloor’s expert subfloor preparation materials would be up to the challenge.After waiting 28 days for the new cement substrate to fully cure, the team at C & C Flooring (Midlands) Ltd diamond ground the floor to expose the aggregate. UltraFloor Area Sales Manager, Mark Berry, tested each area prior to applying DPM IT to ensure the moisture content was less than 98% RH.Once achieved, DPM IT was applied and allowed to cure for 12 hours. DPM IT is a two component, solvent free epoxy resin system for use as a surface damp proof membrane. Designed to provide protection against subfloor moisture, DPM IT has a pot life of 45 – 75 minutes, a cure time of 5 hours and boasts a 98% RH floor moisture tolerance.Once cured, UltraFloor Prime IT Multi-surface Primer was applied in preparation for the application of Level IT Smooth.Formulated to promote adhesion to all UltraFloor smoothing underlayments, Prime IT Multi-surface Primer reduces pinholing, minimising the risk of costly failures. With a coverage rate of 200m² at 3:1 dilution, Prime IT multi-surface Primer is a must-have product for all flooring installation projects.Pump or trowel applied from 2mm to 30mm, Level IT Smooth has an extremely smooth finish, essential for installing LVT, and boasts a superior flow – perfect for larger flooring projects.With a coverage rate of approximately 5.5sqm at 3mm, Level IT Smooth is suitable for underfloor heating systems, has a working time of 20-30 minutes and can receive foot traffic after just 2-3 hours – allowing you to move on to the next part of your project quickly.The superior performance of Level IT Smooth is just one reason why this much-loved smoothing underlayment is being used on a daily basis up and down the country.Once dry, Karndean LVT was then installed across the garden centre.ResultsDue to the enormity of the project, the flooring was completed in three sections, 1,500sqm at a time. The project began in January and was completed by the end of February 2022 in plenty of time for the opening of the fantastic new garden centre.“DPM IT performed as expected and dried in very good time and was easy to work with. Level IT Smooth flowed exceptionally well and was perfect for such a large job.” Andrew Williams, Director at C & C Flooring (Midlands) Ltd.

Dandi Wembley: A new kind of livingWe've been working with architecture and development specialists Dandi Living for 12 years. They wanted a cost effective way of retrofitting a 14-storey office block to accommodate 360 apartments with a hard wearing flooring solution.We've been involved on the York House project from the beginning. Existing floors have been assessed and levelled, and our Impervia White Washed Oak has now been installed.The project, known officially as Dandi Wembley, is located in the heart of North West London. It's designed to offer fully furnished studio and one bed apartments surrounded by elevated communal spaces for socialising, relaxing, working and revitalising. Their aim is to deliver a new kind of city co-living.The benefits of RetrofittingAs part of our commitment to providing the sustainable, safe and healthy choice for waterproof, fireproof, and formaldehyde free flooring, we adopt and promote retrofitting as part of the RetroFirst campaign.Originally developed as a response to the escalating climate crisis, RetroFirst is a campaign led by Architects’ Journal. The campaign’s objectives are simple: to prioritise retrofitting existing buildings over demolishing and rebuilding them.On the York House project, the cost saving of using Impervia®, because of the acoustic back layer and residential warranty of 30 years, was more than 35% of previous estimates.Impervia® is perfect because of its acoustic backing and a rigid core. It will be cleaner than the tiles which will have been professionally cleaned before fitting the Impervia® Flooring.Because there is no movement in the rigid core it means Impervia® can be installed right up to the skirting without the need for any trims. The look will be perfect as if it was the original floor.Floors for residential spaces like homes and hotels require a high level of resistance against mould, dents, water and fire. This is where Impervia® holds its own, boasting a range of features such as water & fire resistance and dent & mould proof.Why White Washed Oak flooring is perfect for residential projectsOur White Washed Oak flooring is finished with a heavy-duty commercial grade wear layer that is waterproof, stain and scratch-resistant. Using patented 5G-i push-fit locking system and built-in acoustic IXPE backing layer which reduces impact sound by 21dB; installation is quick and easy.It can be used with underfloor heating. With no PCPs or Formaldehyde, this rigid stone composite flooring has a textured surface just like real wood with the added advantage of being sustainable and healthy flooring.The white washed Impervia Oak floor creates a warm spacious feel for the apartments, so with a 30-year warranty, it's perfect for residential developments like this.If any boards do get badly damaged, they can be easily replaced as Impervia Flooring has its own acoustic backing and uses the latest push fit click system. No adhesives are needed and water spills will not damage the floor as it is waterproof and fireproof.It's available sizes include:1524 x 180 x 6.5mm (5mm plank + 1.5mm IXEP backing) 10 pieces per carton = 2.76 m21524 x 228 x6.5mm (5mm plank + 1.5mm IXEP backing) 6 pieces per carton = 2.086 m2‍1824 x 228 x6.5mm (5mm plank + 1.5mm IXEP backing) 6 pieces per carton = 2.5 m2If you'd like to discuss sustainable, luxury flooring for your next residential project, get in touch with us today!

M&E contractor ‘The All Group’ designed 2.5km RAYCHEM of HWAT-M self-regulating cables in a single pipe hot water system throughout the hotel. Controlled by RAYCHEM HWAT-ECO smart controllers, the system provided the benefits of energy efficiency plus savings in material costs, labour and space. Pipe freeze protection was delivered using 5.5 km of RAYCHEM WinterGard, controlled with RAYCHEM RAYSTAT-ECO-10. Underfloor heating was installed in the bedrooms, using RAYCHEM T2Red with T2Reflecta. In addition, RAYCHEM T2Quicknet 160 was installed in the en-suite bathrooms and the hotel’s luxurious spa.

Built on a self-build development site at Graven Hill in Bicester, where every property is different, this house utilises a number of different design styles and is constructed from an ICF system called Durisol Blocks. The first floor is constructed using the Lewis Deck and includes sound separation, underfloor heating and wet-rooms. It is common for the 1st floor to see a liquid screed installed over the deck, however for this project the client just ordered a little additional of the concrete being poured down the walls to complete the floors.