"hot and cold water"

Networked heat pumps in a new build development at the York Way EstateGround source heat pumps from Kensa are cutting costs and carbon at a development of 91 high-quality social rent new homes at the City of London Corporation’s York Way Estate in the London Borough of Islington. The environmentally-friendly newbuild scheme is supporting the City Corporation’s Climate Action Strategy.Key Facts91 new homes in 4 blocks, all for social rentRanging in size from studio apartments to four-bedroom homesFour-star Home Quality Mark in line with LETI design guidance - https://www.leti.uk/cedgAnnual heat demand 215,563 kWhMixture of 63 x 3kW and 28 x 6kW Kensa Shoebox heat pumpsProviding heating, hot water and passive cooling31 x boreholes with an average depth of 145m184.83g NOx saved per year

Fit Fresh needed a flooring system that could withstand the demands in its busy processing facility, such as regular forklift traffic and cold rooms kept at temperatures of around 5ºC.

Union Industries, the UK’s leading manufacturer of bespoke industrial doors, has helped food importer and distributer, Taj Foods, improve efficiency through the installation of high-speed freezer doors – the Eiger Door.Taj Foods, specialists in frozen exotic food and prepared meals, was established in 1980 and recently expanded its cold storage at its Sheffield warehouse to meet growing demand. The project undertaken by EJM refrigeration, involved improving its energy efficiency and carbon footprint with the installation of a new CO2 refrigeration system.The two Eiger Doors will enhance operational efficiency in the high-demand environment and will maintain consistent freezer temperatures, while ensuring unimpeded access to cold stores.Since its launch in 2002, the Eiger Door has been installed as a fast-access traffic door at major food retailers, 3PL cold storage and distribution, and frozen food manufacturers across the UK.The Eiger Door ensures that consistent temperatures can be maintained and features an innovative dehumidification system, which prevents snow and ice build-up on the door blade and frame. This feature tackles a consistent issue plaguing other door types, as the freezer encounters humid ambient air entering the cold store.Minimising downtime is also supported by the Eiger Door’s robust construction and its tried and tested crash-out and reset system. Due to the modest difference in size between Forklift Trucks and the door opening, as well as the busy nature of this freezer, this is of particular benefit at this depot when considering the long-term reliability of the Eiger Door.Rob Howe, Union Industries’ Technical Sales Engineer, said: “The installation of the Eiger Doors at Taj Foods showcases our commitment to providing cutting-edge solutions that prioritise efficiency and reliability.“Over the past 20 years, the Eiger Door has consistently proven to be a superior and effective innovation for cold storage access, overcoming challenges such as ice build-up and excessive energy use to maintain consistent temperatures.“We are confident that the Eiger Door will significantly contribute to Taj Foods’ operational success.”Anil Solanki, Managing Director at Taj Foods, said: “We were looking for a reliable door solution to fit in with the redevelopment of our Sheffield warehouse, and after reading about the success of the Eiger Door we approached Union Industries to assist us to improve operational efficiency as we doubled our capacity.“We believe that the advanced features of the Eiger Door will not only enhance the efficiency of our cold storage but also contribute to long-term reliability, minimising disruptions in our day-to-day operations.” 

River Street Tower Bauder Bakor Hot Melt structural waterproofing system with mixed landscapingSynopsisRiver Street Tower is a 32 storey, luxury student accommodation situated in Manchester.Bauder Building BoardProject: River Street TowerProject type: New buildLocation: River Street, ManchesterWaterproofing: Hot MeltRoof size: 1774m²Specifier: Simpson Haugh and PartnersApproved contractor:LRL Roofing Solutions

Morris Blitz CourtBauder LiquiTEC cold applied liquid waterproofing systemSynopsisMorris Blitz Court is a residential housing estate in Hackney that has undergone an extensive amount of refurbishment works as part of the Decent Homes Programme. Included within the approved scheme was the renovation of all of the building’s balconies and walkways, as well as the transformation of the 1,000m2 concrete podium deck located above the car park into an aesthetically pleasing social space.Bauder Building BoardProject:Morris Blitz Court​Location:Hackney​Roof Area:1,400m²​Specifier:Mansell Construction Services​Approved Contractor:Armour Group​The specificationVarious waterproofing options were explored by the client, however, it was decided that the Bauder cold applied liquid systems would be the optimal solution given all the requirements.Project challengesOne of the major challenges for this project was the low door thresholds connecting to the podium deck, which couldn’t be raised, meaning that the build-up for the majority of the cold applied waterproofing and landscaping elements would need to be less than 100mm in height. Because of these restrictions the only drainage and protection board suitable within the system was Bauder’s Versicell 20, which is just 20mm in height but can withstand extremely high loading. The surface of the deck consists of three distinct finishes; permeable paving on the ground floor patios and walkways, artificial turf featuring fibreglass planters to serve as a communal garden and rubber mulch to create a play area for children.Balconies and communal walkways were waterproofed with Bauder’s cold applied reinforced waterproofing layer; which is extremely fast curing and can withstand foot traffic within an hour of being installed. Residents remained in situ throughout the installation so working hours were scheduled to accommodate for school hours. Despite the challenges encountered all works were completed on time and to budget. Products appliedBauder LiquiTEC SystemA cold applied liquid waterproofing system that offers the maximum versatility in roofing. The fast curing properties of the PMMA resin allow for exceptionally fast installation times.System installedBauder LiquiTEC cold applied liquid waterproofing system1 LiquiFINISHA PMMA based resin that requires a catalyst and is solvent, isocyanate and halogen free. The final coat, used to seal and bind the quartz wearing course in LiquiTEC Balcony, Walkway & Terrace Systems, and also to provide the desired colour to the finished waterproofing.2 LiquiPAVE RFA combination of LiquiPAVE R resin and LiquiPAVE F filler. It is a fast curing, cold applied liquid self-levelling waterproofing aggregate bond coat. When topped with quartz, is suitable to receive heavy duty foot traffic. 3 LiquiBALKONA fast curing waterproofing resin, for use on the main flat area of the LiquiTEC Reinforced Balcony, Walkway & Terrace system, beneath the LiquiPAVE RF Deck Floor Layer or other landscaping elements.AdvocacyHarsha Amin, Project Manager from Hackney Homes:“Bauder delivered a comprehensive waterproofing solution of the highest quality; providing expert technical support throughout the project. They have successfully transformed this housing estate in terms of appearance and functionality.”

OverviewThis project saw the refurbishment of King Solomon International Business School, which was changing hands from office use to education. The building now features specialist science rooms, resistant materials workshop, drama studio, outdoor sports hall, music rehearsal rooms, food technology, ICT rooms and language rooms.ChallengesDue to the change of building use, a full survey of the roof covering was required. Excessive moisture was found within the existing asphalt covering, water ingress was present and the internal top floor of the building was not suitable to be used as a teaching space. The roof area presented many challenges with complex detailing to existing balustrade posts, live mobile telephone masts and large quantities of plant / M&E installed.SolutionsAs a starting point, the roof was completely stripped due to the high level of water ingress. The existing asphalt covering was removed ready for installation of a new Excel RBM system, with Hytherm ADH PIR thermal insulation. Much of the existing M&E was found to be redundant and could safely be removed from the roof area.The complex detailing to the balustrades and fire risk areas was simplified using Starcoat PMMA cold applied liquid waterproofing, allowing for a long term, robust and financially viable solution. High level roof areas were also detailed with ease using Starcoat PMMA. Successful installation provided a peace of mind roof covering for the next 25 years, supported by Axter’s Platinum Guarantee.Systems in useExcel®Starcoat® PMMA

Berwick Street is a lively and diverse community in the heart of London's Soho district, built between 1687 and 1703. It runs between Oxford Street to the north and Peter Street to the south and is well known for its thriving market which was established in the 18th century, making it one of the oldest markets in London. 90-104 Berwick Street has recently been transformed from an unattractive 1950s block into a stylish, contemporary, mixed use development. Although unlisted, the building is situated in the Core Central Activities Zone and the Soho Conservation Area, so it was vital that any changes made were in keeping with the surroundings. Clement Windows Group was requested to supply and install the custom- made steel windows and door screens used for the shop fronts on the ground level. A combination of products was specified from both hot rolled and cold formed steel profiles all with polyester powder paint surface coatings. These included Clement W40 steel windows which sit beside and above the doors, the Jansen Economy 50 range of single and double doors and Jansen Economy 60 range of bi fold doors.The Project Manager, Ben Styles said “The Clement W40 steel windows and the Jansen Economy doors provided us with the slender, elegant frames we wanted for this Central London development, giving the shop fronts a contemporary look while remaining true to the urban origins of the site. Clement delivered to our timescales, and we would use them again.”

Newton CWC (Cold Wall Coating) Eliminates Condensation on the Internal Walls. It was installed on the internal walls in this pantry and eliminated condensation completely. Contains unique mineral powders which raise the temperature of the wall.

This building was once home to the Henderson Garage door production facility, with the client in the process of renovating the entire premises to be split into several new warehousing and office units. To be able to secure new tenants, however, there was an urgency to stop a mass amount of water ingress into the building, due to the roof's years of neglect.Systems in useHyranger®Starcoat® RChallengesThe state of the existing waterproofing was poor, meaning it needed to be stripped back to the metal deck below. Given the years of water ingress it was clear some areas of the substrate were deteriorating and would need replacing.There was also an issue with the adjacent metal cladding to the perimeter of the roof space, one of which was coated in an asbestos paint and the potential for asbestos rope within the old rooflights. All of this needed addressing prior to the roofing works commencing.SolutionsAxter were called to initially survey the roof area, highlighting the main areas of concern and interface issues. Following a roof condition survey report, proposals were put forward as to how best to detail waterproof these areas and achieve the brief set out by the client.To the metal cladding, Starcoat R cold applied liquid bitumen PU resin was used to create a waterproofed upstand without the need for the complete removal of the cladding. Upon discussions with the building owner, it was also discovered that the existing rooflights were no longer needed, so these were boarded over and waterproofed in line with the rest of the main field area.The Hyranger system, comprising polyester reinforced SBS polymer modified bitumen membranes, was ideal for the job due to its guarantee strength, stability, performance and cost efficiency.The completed roof gained a 20 year guarantee and extended the life of the building.

An Orkney based seafood processing facility required durable, slip resistant floor coating systems for its production environments.Cooke Aquaculture Scotland is one of the leading producers of Scottish salmon, headquartered in Glasgow, with seawater farming operations in both Orkney and Shetland, and supplying national supermarket chains including Waitrose, Marks & Spencer and Tesco. Not only does the company pride itself on being the largest producer of organic Scottish salmon, Cooke Aquaculture has also established its own in-house feed division, ensuring their salmon are thriving, as well as ensuring their operations are sustainable from sea to delivery.While the strong tidal waters around the islands — the most northerly part of the UK — make for an ideal salmon farming location, transporting goods for the transformation of Cooke Aquaculture’s processing facility proved challenging. In spite of this, the installation team were able to complete the project, installing vebrocrete HF and vebrospeed Quartz over two phases across two areas of the production facility.With the production facility being subject to lots of water, both from the production processes, as well as the cleaning regimes, a suitably resistant and anti-slip finish was required to promote both safety and hygiene. vebrocrete HF, Vebro Polymers’ high performance seamless PU concrete, was chosen in Blue for the first large production area.  The system, which demonstrates excellent resistance to the effects of low temperatures, as well as hot water washdowns and associated thermal shock. The positively textured, seamless and hygienic floor coating is ideally suited to areas where a balance between intensive cleaning and slip resistance is required. For the second phase in another production area, vebrospeed Quartz was chosen to transform the floor under a fast turnaround. The attractive yet functional slip-resistant floor coating system based on fast-cure MMA (methyl methacrylate) technology, cures in as little as 60 minutes, meaning production can be back up and running very quickly. 

Revolving doors from dormakaba act as a lobby reducing noise, dirt and drafts in Emirates Arena. The KTV automatic revolving door can limit warm air loss and cold air intake – vital on the Velodrome’s exposed site - helping to reduce the building’s energy consumption and costs.

As a company passionate about UK manufacturing, Aston Martin’s choice to work with Polyroof - the only independent UK manufacturer of cold-applied liquid systems - was a natural one.The new roofing system had to be cold-applied to eliminate the risk of accidental fire during installation. New insulation was also desirable to further improve the thermal performance of the roof. It was essential to reduce disruption to the operations of the facility, meaning any new system must be rapid to install with the existing roof predominantly being kept in place.After leaks were reported, The findings of Polyroof’s survey were presented to Aston Martin in the form of a bespoke specification, where the Protec Warm Roof System was the recommended solution. Core tests taken during the inspection had revealed that despite the leaking through the existing PVC single-ply membrane, the existing build-up of 60mm PIR insulation was found to be dry and in sound enough condition to be retained as the base for the new roofing system, saving the client time on the project.It was also identified that the current insulated roof configuration was missing a Vapour Control Layer, meaning the roof was at risk of condensation issues. This problem was designed out by the installation of 120mm Polyroof RES Insulation above the existing single-ply membrane, which was made good to form an effective vapour control layer.By creating a “hybrid” roof with double the insulation above the vapour barrier than below, the risk of condensation was eliminated and this was demonstrated by analysis conducted on the proposed build-up.To eliminate the standing water issues, sumps were placed around the existing outlets, greatly improving their drainage capacity, and offering a highly cost-effective solution when compared to the need to alter the falls of the roof.Polyroof Technical Services visited site regularly to advise and assist architects, specifiers and contractors in all aspects of the project.The finished roof provided a seamless and extra-tough waterproof membrane that was supported by the trusted Polyroof Accredited System Guarantee, with a separate insurance-backing scheme provided at no cost to the client. Aston Martin Lagonda now have the peace of mind that the roof above this landmark facility will be leak-free for decades to come. 

IKO Polimar FCS is a high performance cold applied, two part, fast curing waterproofing system was a perfect solution for this project as it cured within 20 minutes. Also, being a self-levelling and slip resistant product, it enabled residents to come and go within minutes of it being applied.

A high profile residential development located on the derelict site of the once mighty Wimbledon FC, completed in 2008.OverviewAxter designed and supplied a complete structural waterproofing, insulation, drainage and landscaping solution to all elevated podia. The areas were intensively landscaped combining hard and soft finishes, creating a mixture of meandering pedestrian walkways and landscaped recreational gardens with a combined area of 6000m2.ChallengesThe primary challenge was to achieve a robust structural waterproofing system that could provide construction programme design, installation and cost efficiencies.A complex site drainage strategy, combined with multiple hard and soft landscaped finishes of varying depths, resulted in the need for additional drainage and water retention measures to be designed and implemented throughout the site.A high cost and varied landscaping design, with a relatively short seasonal installation time frame, demanded a waterproofing system designer and manufacturing partner that could meet these challenges.SolutionsThe design supply and installation of Wilotekt-Plus, unique second generation hot melt structural waterproofing system, provided 30% quicker on site installation speeds than traditional first generation hot melt systems. This ensured the waterproofing was completed swiftly, in excess of 500m2/day, which enabled landscaping finishes to be installed within deadline.The drainage strategy was simplified across all podia through the creation of a horizontal drainage zone above the waterproofing. Axter’s combined reservoir and drainage board was installed, retaining appropriate moisture levels for the specified plant requirements, whilst allowing excess moisture to drain freely away. It also acted as a permanent shutter for concrete works that allowed secondary structures to be built off these areas without contacting the waterproofing system or interrupting the drainage zone.Intensive hard and soft landscaping was completed by Frosts Landscapes Ltd using conveyor technology to distribute the soil and plants across the podia with ease.Systems in useWilotekt®-Plus

Client: Cheval ResidencesLocation: Edinburgh, ScotlandSector: Hotel, Leisure & HospitalityYear: 2021Project Size: 150 m²System: vebroscreed Renovatevebroscreed Renovate, from Vebro Polymers, bonded to marine ply and concrete, has been installed across the ground floor reception and concourse leading to the bar area and restaurant.vebroscreed Renovate is a single part, fibre reinforced, cementitious smoothing underlayment screed, incorporating a blend of graded fillers, fine cements, and polymers, with excellent flow properties. The material is mixed with a cold-water addition to deliver a fine flow slurry that can be both pump and pour applied. The material has been used to level the existing concrete surface prior to the installation of terrazzo and ceramic tiles, which have been chosen in keeping with the listed building’s new interior scheme. Incorporating a specially formulated fibre technology, vebroscreed Renovate aids application and strength resulting in a strong, sound and even base that is ready to commence the tiling process after only 8 hours.All screeding on site has now been completed and the site turned over to the tilers, who are on track to complete ahead of building’s opening in a matter of weeks and to coincide with Scotland’s relaxation of international travel restrictions. 

Wadham CollegeBauder Bakor 790-11 Hot Melt structural waterproofing system with BauderGREEN componentsSynopsisThe University of Oxford’s Wadham College graduate centre project was a complex refurbishment. Led by Lee Fitzgerald Architects and main contractor Feltham Construction it involved the careful restoration, adaptation and extension of the 1960’s grade II listed building.Bauder Building BoardProject:Wadham CollegeLocation:OxfordRoof Area:439m²Specifier:Lee Fitzgerald Architects​Main Contractor:Feltham ConstructionApproved Contractor:Deane Roofing & CladdingThe specification The brief for the project was to renovate the graduate centre and to link to the main college by creating a new entrance to the building. This led to the construction of a new building, the McCall MacBain Graduate Centre, which also now provides access to the Barbara Naylor rooftop gardens above the different reading, media and seminar rooms of the graduate centre. With the ageing existing waterproofing exceeding its life expectancy, the roof garden terrace was in need of a replacement roof system.As an accessible area which will experience a significant amount of foot traffic, the Bauder Hot Melt was determined to be the best solution for this roof. With a durability to match the expected life of the building and a self-healing system, the Bauder Bakor Hot Melt System is ideal for use on protected roofs such as inverted, paved, ballasted and terrace roofs.The resultApproved contractor Deane Roofing & Cladding carefully removed 439m² of the existing waterproofing, stripping the rooftop back to the concrete deck surface before installing the different layers of the Hot Melt system.The completed roof terrace now provides a modern and peaceful garden area where graduate students can relax and socialize between their work periods. Following several site visits by Bauder’s expert Site Technicians and a final leak test, a 20 year guarantee was issued for the roof terrace.System installed1 BauderPLANT E 42Green torch-on root-resistant capping sheet.2 790-11Hot melt rubberised bitumen asphalt with a percentage of post-consumer recycled materials that infills and fully bonds to all minor deviations in the deck.3 DeckPrimed concrete.

Situated on the shores of Lough Erne, Rossharbour Resort offers a luxury glamping village complemented by beautiful landscaping.Catering to Northern Ireland’s growing glamping market, Rossharbour Resort boasts a six-acre holiday destination. Onsite accommodation includes unique glamping pods each with a private hot-tub, wigwams as well as family-sized cottages.The resort is suited to a wide variety of guests including couples, groups and families, as well as those looking for a traditional fishing weekend.Guests can enjoy an outdoor hot tub or sauna overlooking wonderful views across Lough Erne. The accommodation includes a private sandy beach with access to the lake. Tobermore paving features on charming pathways and luxurious patio areas.

In a historic moment blending heritage, accessibility, and community spirit, the much-anticipated Ignatius Sancho Café officially opened its doors in Greenwich Park on Saturday, 23rd March. The launch event, attended by esteemed guests and locals alike, marked a milestone in celebrating the legacy of Ignatius Sancho, a remarkable 18th-century figure whose impact resonates through the centuries.Changing Places, Changing LivesAstor Bannerman was pleased to be involved in the project to contribute to the cafes abilities to cater to diverse needs. The Changing Places facility includes:Astor’s Invincible Height Adjustable Changing TableABW-CP Height Adjustable Wall Mounted Wash BasinOT200 Overhead Ceiling Track HoistGeberit – AquaClean Mera Care Shower ToiletKwickScreen Wall Mounted Privacy ScreenThese facilities underscore The Royal Park’s commitment to inclusion and accessibility.Borras Construction, the construction company behind the project, received accolades for their dedication and craftsmanship. Architect Mark Martines from Architype envisioned a blend of historical charm and modern functionality, transforming the old ranger’s lodge into a vibrant community hub just a stone’s throw away from the picturesque deer park in Greenwich.The CaféThe Ignatius Sancho Café promises to breathe new life into the park, offering an array of lunch items ranging from hot and cold sandwiches, freshly brewed coffees, cakes, salads, and much more. Beyond serving as a place to stop by on your visit to the park, the café aims to be a focal point for fostering connections, promoting diversity, and celebrating Greenwich’s heritage.As guests step through the door of the Ignatius Sancho Café, they engage in an experience that encapsulates the ethos of inclusivity, creativity, and community synonymous with the legacy of Ignatius Sancho.For more information and updates, visit Ignatius Sancho Café’s website.

Axter were called to investigate the condition of balcony walkways on this residential project, which appeared to be deteriorating.ChallengesOur technical team completed a roof condition survey and found that the existing system had significant cracking, notably at the joints of the substrate board, which had caused water to penetrate the system. This cracking indicated a lack of suitable flexibility within the resin compound and there were no movement joints to help compensate for this.Over time, these cracks in the field area would have worsened due to expansion and contraction caused by the changing weather. The ridges would have become more pronounced, leading to greater water ingress, trip hazards and potential injury. There was no drip trim installed to the external edge, so water was able to track under the deck and present as a leak, damaging the soffit below. With residents living in the block and requiring access to the walkways, it was important that the refurbishment works would not impair their movements too greatly, or impact them with noise, hot works and other associated hazards.SolutionsIt was not practical to remove and replace the existing system, so an overlay was essential. The Starcoat PMMA system provided the ideal solution as it had the flexibility to accommodate the walkway movement whilst minimising the impact on the residents. The system assembly included a hard-wearing, self-levelling mortar and anti-slip aggregate designed to withstand heavy traffic and resist any potential damage from pedestrian access. A bespoke coloured sealer was also applied to the waterproofing system to match the existing metal works and colour scheme on the project.As the system is rain-proof in approximately 20 minutes and trafficable in around one hour, this meant that the access route could always be maintained and all internal detailing around residents’ front doors could be easily co-ordinated.As Starcoat PMMA is a flame free system, compliance with all NFRC Safe2Torch recommendations was achieved. This was essential considering the presence of combustible materials such as doors and frames.No requirement for gas or heating equipment on site also meant that the level of noise was kept at a minimum, with only a paddle mixer and hand tools being used to complete the installation. To further limit the potential impact of the works, a low odour system formulation was used.A metal trim was introduced at the external perimeter, allowing water to run off and prevent any capillary action back under the substrate boards and into the system.Axter Alliance Installer, Blue2 Contractors Ltd, worked efficiently and to a very high standard to complete the project in under a week, delivering an aesthetically pleasing, effective and robust waterproofing solution.Systems in useStarcoat® PMMA

150 CheapsideBauder Hot Melt structural waterproofing systemSynopsis150 Cheapside is a new-build office development in the City of London, offering some 182,740 square foot of office space on eight floors. Overlooking St. Paul’s Cathedral, this landmark construction has recently gained an ‘Excellent’ BREEAM rating.Bauder Building BoardProject:              150 CheapsideLocation:           LondonRoof Area:         2000m2Investor:            St Martin’s Property InvestmentsArchitect:          Michael Auckett ArchitectsContractor: Knight AsphaltThe specificationThe client, St. Martins Property Investments, opted to use the Bauder extensive green roof finish, combined with Bauder’s Bakor waterproofing build up - a durable hot melt system installed at a comparatively low cost compared to traditional felt solutions.The resultWith both the waterproofing and the sedum blanket finish being sourced from one supplier, complete compatibility was guaranteed providing the client with an ‘immediate’ green roof finish and waterproofing build up with a life expectancy in line with that of the structure.System installedBauder Bakor 790-111 BauderPLANT E 42Torch-on root-resistant capping sheet green2 790-11 with reinforcement layerHot melt rubberised bitumen asphalt with a percentage of post-consumer recycled materials that infills and fully bonds to all minor deviations in the deck.3 DeckPrimed concrete.

SubFloor flooring was used in a conversion of an industrial premise for youth gaming activities. This allowed insulation to separate the cold floor from the main area and for wiring installations under the floor.This simple and elegant solution raised and levelled the floor 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.95 mm Rigid insulation was positioned on the insulation bearers and a 22 mm chipboard was placed on top.Products:Wooden Joist 45x45x3600 mmSubFloor Screw 200 mmSubFloor Screw FootInsulation Bearer 95 mmHeight Variation: 105 - 236 mmJoist separation: c/c 600 mmSystem Weight - c/c 600 mm: 2.82 kg/m²Materials:Pine T0-C24Fibre-reinforced polypropylenePolyamideCold Galvanised Sheet SteelPoint Load Limit (50 x 50 mm):Load next to screw over joist edge - 9.72 kNLoad between screws over joist edge - 15.85 kN

Hexham and Northern Mart is an auction house in Hexham (25 miles west of Newcastle), specialising in the sale of livestock and cattle to farmers across the North East of England. The business decided it was time to replace its old gas-fired heating system with a more sustainable alternative – one that would not only reduce energy consumption and running costs, but also earn additional income through the Renewable Heat Incentive (RHI). Minimising impact on day-to-day operations during the transition was another key consideration. Managing director Robert Addison tasked renewable energy specialist and NIBE Pro Installer Calibrate Energy Engineering with finding the right solution to meet the heating and hot water demands of the 112,050sq ft building.The SolutionThe team at Calibrate specified, designed and installed a 300 kW renewable heating system made up of five 60 kW NIBE F1345 ground source heat pump (GSHP) units. They paired this with a 50 kW solar PV array, fitted to the roof of the main pen area, which partially powers the NIBE GSHP system. The in-ground heat collectors required for the GSHP were laid in the fields around the buildings, with the controls units sited in a prefabricated plant room to the rear of the premises. The installation took just three months from start to finish, and during this time it was business as usual for Hexham and Northern Marts.ResultsDocked together in a cascade for greater output capacity, the five NIBE F1345 GSHP units now meet 95% of Hexham and Northern Marts’ 394,000 kW/h annual heating and hot water demand. Meanwhile, the 50 kW solar PV array generates enough free electricity to offset a significant 50% of the power needed to run the GSHP system. Hexham & Northern Marts is set to make a 236% return on investment – reaping an estimated £862,000 in energy savings and commercial RHI payments over the next two decades.Customer Testimonial“We couldn’t be happier with our new renewable heat and power sources. As well as delivering instant reductions in energy usage and subsequent savings on heating bills, the NIBE GSHP solution is providing us with a steady stream of income for the next two decades, thanks to the RHI. The power produced by the solar PV panels is an added bonus, and makes running the heat pump system even more cost-effective.“As a result, we’re expecting to see returns of more than double our original investment over the next 20 years – which is absolutely invaluable from a business point of view. Not only this, but we’ve got an efficient, reliable renewables setup that’s fit for the future, and will continue to deliver ongoing savings for years to come.”Robert Addison, managing director, Hexham & Northern Marts

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.”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.

Sheraton Huzhou Hot Spring Resort Location: Huzhou, Zhejiang. Planner: Shanghai Feizhou Group. Construction surface: 65.000 m². Architecture: Mr. Ma Yansong. Interior architecture: HBA. Number of rooms: 282. Fittings supplier: Häfele. Completion: September 2012.

Wensleydale Cheese has been made in Wensleydale, Yorkshire since 1150 when monks settles and lived at monestary at Forsnear Hawes. Today cheese is till handcrafted with the original recipe at the two Wensleydale Creamery sites using milk from local cows.Wensleydale Creamery required floor finishes throughout production floors which would be hygienic and very durable to provide a long term solution. Excellent chemical resistance was required against regular spillages from dairy produce such as whey.Dairy production procedures mean that floors are subjected to heavy duty use and impact from fork lift trucks and storage equipment.SystemThe system chose was FasTop TG69 polyurethane floor screed which has been applied throughout the two creamery sites. The system provides a completely seamless finish which is ant-slip even in wet conditions and which can be cleaned to the exacting conditions required in a modern food factory.Coved skirting has been formed around perimeters of all production and storage areas to create a 'tanked' finish which can be cleaned with hot water processes such as steam cleaning. The product has been tested and certified by Campden BRI as a non-taint product and is certified by HACCP as a food grade material.

CHALLENGEIlam Park was a popular tourist destination in the Peak District with a parking problem. The main car park is paved with asphalt but their sloped overflow car park suffered from rutted, unsafe and uneven surfaces due to poor drainage and puddling. More asphalt would create water runoff and drainage problems elsewhere so a permanent and durable permeable paving solution was required.SOLUTIONHanpaveTM was chosen as it’s a freedraining system that’s tested to bear almost any vehicle. There are no more problems with rutting or uneven surfaces. It’s also highly durable, weather-resistant and made from 100% recycled plastic. When installed on a properly engineered permeable base (no pipes or ducting required!), it can be in-filled with gravel or grass for an attractive, stable base that becomes virtually invisible to the average user.CONCLUSIONHanpaveTM was installed in 2019. We called in on a very wet day in November 2022 and the HanpaveTM grids were in excellent condition. Surfaces were even, rutting was gone and, even in torrential rain, puddling could only be found in areas paved with asphalt – not HanpaveTM. Despite some extremely hot summers, Hanpave’s unique expansion absorbing design and professional installation have given Ilam Park an effective, longlasting and attractive solution to their overflow parking problems.

Fulham JettyBauder Bakor 790-11 hot melt structural system with Bauderflex waterproofing system and BauderGREEN sedum systemSynopsisFulham Wharf is a landmark regeneration scheme that began in 2013 and included the ecological enhancement of an abandoned jetty on the River Thames. This redevelopment was designed to provide the local community with an ecological education centre and bio-diverse wildlife reserve.Bauder Building BoardProject:Fulham JettyLocation:LondonRoof Area:1,000m²Specifier:FabrikApproved Contractor:Accurate RoofingProject challenges One of the major challenges for this roof was installing the central sloped section, which required exceptional levels of technical input and workmanship. This roofing area was waterproofed with the same bituminous green roof system as the upper roof; however a special timber design for retaining the substrate and sedum blanket was also needed. Since its official opening in October 2013, the lower wildflower roof has become a haven for a variety of different birds and insects.The resultThe building’s new roof swoops down to become a continuum with the jetty deck and is covered with a green habitat providing three distinct environments for wildlife; one on the flat roof, one on the slope and the third on the jetty deck. The education centre roof was waterproofed with Bauder’s root resistant bitumen membrane before then having a sedum blanket fitted. On the lower roof, 650m² of Bauder’s hot melt structural waterproofing was installed along with a wildflower blanket, providing an instant carpet of vegetation. Systems installedBauderflex bituminous waterproofing system1 BauderPLANT E 42A torch applied, SBS elastomeric bitumen capping sheet. The product features chemically treated bitumen to deliver superior root resistance which has been tested and approved by the FLL. The membrane is reinforced with 250g/m² spunbond polyester fleece to allow the finished product to cope with structural movement without fracture.2 BauderTEC SPRINT DUOSelf-adhesive bitumen underlayer with “DUO” lap technology to ensure thorough sealing of lap joints, even in lower temperatures. The product features a glass fleece reinforcement for strength and stability. The product benefits from cleaner, safer, and faster installation than traditional torch-applied membranes.3 BauderPIR FA-TELightweight, PIR flatboard insulation board with aluminium foil facing on both sides. This product has zero ozone depletion potential.4 BauderTEC KSD FBSSelf-adhesive air and vapour control layer with a mica finished upper surface to allow easy bonding of insulation using the specified Bauder Insulation AdhesiveBauder Bakor 790-11 hot melt waterproofing system1 BauderPLANT E 42Torch-on root-resistant, green capping sheet. Reinforced with spunbond polyester fleece to allow the finished product to cope with structural movement without fracture.2 790-11 with reinforcement layerHot melt rubberised bitumen asphalt with a percentage of post-consumer recycled materials that infills and fully bonds to all minor deviations in the deck.3 DeckPrimed concrete.Bauder XF 301 Sedum system1 BauderGREEN XF 301Sedum vegetation blanket instantly providing at least 90% coverage on an extensive green roof. Integrated water retention and filter layer.2 BauderGREEN AL 4040mm high perforated edge/drainage trim frames and retains the Bauder XF 301 sedum system.3 BauderGREEN SDFMulti-functional drainage and filtration layer which prevents the roots of sedum plants from becoming waterlogged.4 BauderPLANT ETorch-on root-resistant capping sheet green

Marischal Square Bauder Bakor Hot Melt structural waterproofingSynopsisMarischal square is a mixed use complex in the centre of Aberdeen based on the site of the former council headquarters building, St. Nicholas House. In 2011 Muse Developments undertook a £107m redevelopment of the site creating space for two new office buildings, seven restaurants and café bars, a 126-room hotel, a modern civic space and a new public space area in between the new buildings.Bauder Building BoardProject:Marischal SquareLocation:AberdeenRoof Area:5,400m²Client:Muse Development & Morgan SindallApproved Contractor:Briggs AmascoThe specificationWith large parts of the new roofing areas being accessible terraces and areas which will experience a significant amount of foot traffic, the Bauder hot melt structural system was a natural choice. The system was combined with hard and soft landscaping to provide the different aspects of the various terraces, stairways, podium decks and rooftops.The Bauder Hot Melt structural waterproofing system is ideally suited as a waterproofing system beneath paved or ballasted surfacing, car parks, podiums, plazas, green roofs and substructures.Project challengesA key challenge for this project was the fact that Muse Developments and Morgan Sindall, who were working jointly on the development, were looking for a single source waterproofing. Bauder proved to be the perfect fit, covering and delivering all elements of the waterproofing systems.The resultApproved contractor Briggs Amasco carried out the works on the 5,400m² of the separate roof areas, whilst expert Bauder site technicians carried out a total of 26 site visits over the duration of the project to ensure the quality of the installations. Following a final inspection, Bauder was able to issue a 20 year product and workmanship guarantee on the project.System installed1 BauderPLANT E 42Green torch-on root-resistant capping sheet.2 790-11Hot melt rubberised bitumen asphalt with a percentage of post-consumer recycled materials that infills and fully bonds to all minor deviations in the deck.3 DeckPrimed concrete.

The pupils at Bleasdale School were lucky enough to go to school every day in an area of outstanding natural beauty. This made outdoor play one of the best parts of the day, unless it rained or it was too hot! The staff decided the best way to tackle this was to look at adding some protection to their outdoor areas.

A major new regional distribution centre for the Co-operative Group Ltd in Biggleswade, Bedfordshire will feature Ravatherm XPS X 300 SB insulation. The 661,000 sq ft facility, which will be powered by 100 percent renewable energy, has already achieved BREEAM Excellent rating; Ravago’s BRE Green Guide “A” rated insulation will contribute to maintaining this environmental excellence in the upcoming fit-out phase and beyond.Ravatherm XPS X 300 SB has proven popular with cold store specialist contractor ISD Solutions, who will join Tritax Symmetry and Winvic Construction in Biggleswade for the fit-out this April. ISD had opted for the high-performance extruded polystyrene (XPS) thermal insulation boards in the construction of cold stores at B&M’s 1 million sq ft Bedfordshire depot; Ravago’s top-tier product and customer service won ISD’s approval and ensured continuation of the partnership for the Co-op project.Manufactured in King’s Lynn, UK, Ravatherm XPS X 300 SB’s closed-cell structure and declared lambda of 0.030 or 0.031 ensures high compressive strength and low moisture uptake – making it perfect for commercial cold storage.Natalie Sutton, Account Manager for South England & Midlands, Ravago Building Solutions, said: “The new distribution centre is not only significant for the Co-op, but also offers enormous value in terms of safeguarding the environment whilst creating new jobs in the area. It has been fantastic to work with ISD Solutions again to deliver our high-performance insulation for such a significant project”.Martin Taylor, Estimating Manager, ISD added: “This project has significant requirements, and Ravatherm XPS 300 SB’s combination of excellent thermal performance, simplicity, and cost-efficiency ensures we can exceed these. Having previously partnered with Ravago, we have every confidence in the team to deliver consistently outstanding insulation solutions.”

Royal Marsden HospitalBauder LiquiTOP cold applied liquid waterproofing systemSynopsisThe Royal Marsden Hospital located in Surrey, established by Dr William Marsden, 1851 for the treatment and research into cancer.Bauder Building BoardProject:Royal Marsden HospitalProject type:RefurbishmentLocation:Sutton, SurreyWaterproofing:LiquiTOP Roof size:315m²Specifier:Blenheim Roofing Services LtdApproved contractor:Blenheim Roofing Services Ltd

The 'HOOLA' in Tidal Basin Road in East London, gateway to the soon-to-be regenerated Royal Victoria Docks area, has transformed a brownfield site into two rippling 23 and 24 storey glass towers, that offer 360 apartments with a mix of studios, along with one, two and three-bedroom units.The buildings are super-insulated and the concrete frame will act as a heat sink – absorbing heat on warm days and releasing it back into apartments when it cools. An innovative link-up with the neighbouring ExCel Exhibition Centre will also see excess heat piped directly into the two towers. This will provide all the necessary heating and hot water requirements and significantly reduce maintenance costs by doing away with the need for individual boilers. A critical design requirement for such a super-insulated building was the avoidance of any risk of thermal bridging at the many concrete-to-concrete balcony connectivity points – so highly efficient structural thermal breaks were required throughout. The preferred solution was the Schöck Isokorb® T type K for cantilever balconies.Luke Smerdon-White, Technical Director at Thorp, takes up the story: "We had to design, manufacture and deliver 1410 precast concrete balcony sections that had to then be cast integrally with the in situ concrete structure." "The exposed front-face is curved, with almost 50 different dimensional configurations, while the internal face has a facetted line that had to correlate with the glazing line and opening doors."

Architectural glazing systems by Kawneer were specified for their “robustness and quality” for two linked 16-storey apartment blocks on the last plot to be developed in one of Britain’s fastest-growing property hot spots - the £37 million BTR (Build To Rent) towers at Erie Basin in Salford Quays, Manchester, a stone’s throw from MediaCityUK.Kawneer’s AA®100 curtain walling features as strip curtain wall to copper-coloured rainscreen areas of the towers at Erie Basin. In addition, AA®110 curtain walling features on link bridges and as floor-to-ceiling screens facing the water. While the AA®100 system uses 50mm sightlines, the AA®110 system uses 65mm but both in this case were zone-drained. They are complemented by AA®541 open-out casement window inserts and AA®720 ultra thermally-efficient entrance doors.The Kawneer systems were installed over eight months by a team of up to 35 from approved specialist sub-contractor FK Group for main contractor GRAHAM and client Glenbrook, the privately-owned property development and investment company, who acquired the site from the Peel Group.The prominent dockside development is GRAHAM’s second project with Glenbrook, with work also underway on another £27 million BTR project in Ellesmere Street, Castlefield, Manchester, which also features Kawneer systems.

The JACKOBOARD range from BEWI is “ideal” for use as a tile backerboard on projects where increasingly popular underfloor heating systems are being installed, the company says.Made from extruded polystyrene foam (XPS), the construction boards are said to be inherently waterproof because the structure of the board does not allow water to penetrate. They are designed to be easy to work with and cut, as well as truly lightweight.They are finished on both sides with a special coating and reinforced fibreglass mesh, ready to be tiled, rendered or plastered. The boards are said to possess excellent thermal insulation properties, which give them enormous advantages over plasterboard or cement board. They are especially suitable for interior construction, the company says, especially in rooms subject to high moisture levels.According to BEWI, JACKOBOARD goes “beyond bathrooms” and can be used in any room of the house and as a backerboard for virtually any tiling project.The boards are suitable for quickly and effectively levelling uneven walls and floors, for partition walls, compensating for cracks in substrates and for creating substrates for laying tiles on non-adhesive surfaces.JACKOBOARD is also said to provide the best waterproof, insulated, tiling substrate for underfloor heating projects. Whether electric mats or hot water systems are being installed, BEWI says, JACKOBOARD – laid underneath the heating elements or pipework – will help to decrease warm-up times of the system by pushing the heat directly up to the tile layer. In this way, the heat generated by the system is used in the most efficient way, not just during the initial heat-up stage, but in general usage with the continued thermostat-controlled use of the heating system.As builders are forced to reduce the carbon footprint of their projects, the materials they choose to build with can provide a key to unlocking the thermal performance of a building. The XPS foam used on JACKOBOARD products reportedly achieves excellent insulation properties. It’s designed to help maximise the energy efficiency of walls and floors, improving the overall thermal performance of any property.www.bewi.com

Vetrotech supplied their very own Pyroswiss fire-resistant glass, which resists fire for up to 30 minutes, thus building a physical barrier against flames, hot smoke and toxic gases. The glasses were supplied in various colors, which bring a warm and creative touch to the facility while marking the different departments within the hospital.

👉 Client: Rathcorbally Construction👉 Insulation: baseTherm® 200👉 Floor Screed: Sudanit 280 Alpha Hemihydrate Floor Screed over UFH👉 Floor area: 880 m2baseTherm® is:👉 Seamless & void free👉 Without heat loss or cold bridges👉 Full encapsulation of services👉 No surplus & no waste👉 Levels the substrate = even thickness of screed👉 Even screed thickness = uniform heat