"air conditioning systems"

Challenge As part of a major Council Housing refurbishment project Portsmouth City specified the installation of a new vinyl floor covering to all stairwells with new Equality Act compliant stair nosings. The Equality Act offers best practice guidance and recommendations on how to make stairways safe and accessible for partially sighted people. Any new stair nosings for the project would therefore need to feature appropriately sized dimensions, a contrasting band of colour and tactile hazard warning surfaces to assist with user safety.

Weston-super-Mare’s Revo Kitchen & Terrace Restaurant has been transformed with high-quality floor to ceiling Kestrel Aluminium Folding Sliding Doors that maximise the views and create a fresh, airy space that allows natural light to flood in.

Dales designed & manufactured curved aluminium solar shading units installed above digital advertising screens positioned over each side of the Hyde Park Corner underpass near Knightsbridge. The 260mm Shadex elliptical aluminium blade extrusions were rotated 45° and then curved to multiple radii horizontally before being manufactured into cassettes. The complete structure covers an area 15 by 13 metres with the cassettes bolted into cantilevered structural steels. Gary Newton, Director for Outdoor Plus, providers of the digital screens commented that the curved solar shades: “..certainly do finish it off to a very high specification adding to the overall high-quality aesthetic appearance”

We supplied and installed over 500m² of Jakob Webnet for the new build sports hall at St Dominic’s College in Harrow. The Webnet, now clad with climbing plants has created a free-standing green wall which provides shade to the building and effectively disguises it, allowing it to blend in to the surrounding grounds.

Spitfire Homes chose to use Saige's Solid Grey Decking board for their walkways between offices to create a sleek and safe space.

Automatic sliding doors provide patient comfort at outstanding healthcare facilityThomas Audley Ward at Homerton Hospital, London - The trust operates acute services from a single site: Homerton University Hospital, which opened in 1986. Based on an aggregation of ratings across all of the core services provided from the hospital, the hospital has been rated by Care Quality Commission as ‘Outstanding’.Architect – Hunters ArchitectsProduct – SL500 bi-parting doors in slim-eco profiles with fixed side screens of up to 8 panels covering 6.7m on 4 separate bays.The works encompass a full ward refurbishment comprising of layout changes, floor, wall and ceiling finishes, sanitary appliances, mechanical and electrical installations, fixtures and fittings renewal and internal doors.Working alongside the project lead architect, we assisted with the design to create 4 new ward entrance screens, to assist with reducing noise and air pollution, creating a more welcoming and comfortable patient environment. Our slim-eco door profiles were chosen and also provided with our unique TightSeal system, minimising any gaps around the doors. In addition to the door profiles, directional activation units were installed, contributing even further to eliminate unnecessary opening cycles. 

After securing funding via the CIF application, Knighton Fields Primary Academy was able to address some of the long-term issues they had in relation their roof, which was beginning to show signs of wear.ChallengesThe existing waterproofing had been suffering with significant amounts of standing water, water ingress, structural deck failure (localised), poor thermal insulation, and several tired old and dilapidated lantern roof lights. All roof areas needed to be inspected and level surveyed and, in one localized area, the existing waterproofing and deck had to be entirely stripped and removed owing to significant deflection and fear of collapse. The works needed to progress swiftly so as to provide minimal disruption to the school environment.SolutionsAfter inspection, proposals were put forward for a tapered insulation overlay where deemed necessary, to help improve falls to existing outlets and rid the problem of standing water. In most instances, the existing roof covering was simply overlaid and formed part of the new Air and Vapour Control Layer (AVCL) before a new Hytherm ADH flat/tapered insulation board and two-layer fully adhered Excel RBM system was installed over this. On the area where the existing waterproofing had been stripped, the deck was replaced (to falls), a new AVCL installed and the same Excel warm roof system was carried through to complete these areas.Works progressed throughout the summer holidays to avoid any disruption to the school or pupils. NFRC Safe2Torch principles were observed, prescribed and employed as part of the scope of works. An Insurance backed Guarantee covering design, materials and workmanship was issued upon practical completion of the works and following successful sign off from the Axter in-house QA team (who monitored the procession of works from start to finish) to the client, indemnifying their risk and protecting the building and its occupants for a period of 25 years.Systems in useExcel®

Fort DunlopBauder Total Green Roof System (BTGRS)SynopsisDuring the recent regeneration in and around Birmingham, innovation has been a key factor; a theme optimised by the redevelopment of the Dunlop Tyres warehouse which has been transformed into 45,000m² of office space and a 6,000m² hotel.Bauder Building BoardProject:Fort DunlopInvestor:Urban SplashLocation:BirminghamArea Size:7,100m2Architect:Shed KMContractor:James M Green Company LimitedThe specificationPractical challenges such as the reduction of noise pollution and maximising the building’s lifespan were all met by the Bauder Total Green Roof System with an extensive landscaping of sedum. The planting scheme provided instant coverage as the sedum was laid as pre-cultivated vegetation mats. Green roofs have excellent acoustic qualities for both external sound (up to 3dB) and internal noise (up to 8dB). This proved essentially in the selection of the Xero Flor blanket due to the proximity of Fort Dunlop to Birmingham Airport. The resultThe entire solution provided a watertight installation in conjunction with a 20-year guarantee whilst making the structure both environmentally friendly and aesthetically pleasing.System installedBauder Total Green Roof System (BTGRS) 1 BauderPLANT EA torch-applied, root resistant 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 KSA DUOA self-adhesive bitumen underlayer with “DUO” lap technology to ensure thorough sealing of lap joints, even in lower temperatures. 3 BauderPIR FA-TEFlatboard insulation used on the lantern roof area to help meet its U-value of 0.15W/m²K. 4 BauderTEC KSD FBSA self-adhesive SBS elastomeric bitumen air & vapour control layer, with a mica finished upper surface to allow easy bonding of insulation using the specified Bauder insulation adhesive.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

Dyson’s low energy hand dryers are helping Welcome Break to reduce its carbon footprint, with the hand dryers emitting 85% less CO₂ than single-use paper towels.[1] Global research and technology company Dyson for Business, and the UK’s leading motorway service provider Welcome Break, are announcing details of a recent partnership which is helping Welcome Break to deliver its sustainability goals by using the latest washroom technology.  The company has installed over 450 Dyson Airblade 9kJ low energy hand dryers across all of its 44 service areas and 31 hotels in the UK. Each hand dryer uses only a sixth of the energy of conventional dryers, corresponding to 9.1 kilojoules of energy per use, and captures 99.95% of particles through its HEPA filter – helping Welcome Break’s 85 million annual visitors dry their hands hygienically and efficiently.[2]  In the wake of COP26 and the implementation of the Government’s Net Zero strategy, businesses are racing to reduce their carbon footprint.[3] One of the main areas where major sustainability gains can be seen is in the washroom. Globally, millions of tonnes of paper towels are used every year, with most going into landfill since they cannot be recycled.[4] But with research showing that damp hands can transfer up to 1,000 times more bacteria than dry hands, customers must be able to dry their hands thoroughly and sustainably.[5] Dyson’s innovative technologies negate these concerns. All Dyson hand dryers include air-cleaning HEPA filters and touchless activation as standard. Dyson hand dryers are just as hygienic as using a paper towel, and the Airblade 9kJ model produces up to 88% less CO₂ than paper towels.[6],[7] Implementing this simple change to its UK washrooms is helping Welcome Break to further its mission of becoming the greenest motorway service, while boosting hygiene levels for customers. Tom Crawford, Global Director of Sustainability at Dyson said: “Dyson was founded on a principle of lean engineering and doing more with less when it comes to our technologies and how we do business. We applied the same philosophy to the development of our hand dryers, making wasteful paper towels redundant with the launch of the Dyson Airblade™ hand dryer. Working with Welcome Break to help the company boost sustainability and hygiene in its washrooms nationwide aligns perfectly with our own goals and we are excited to see how the partnership continues to benefit visitors in the future.” Martyn Brett-Lee, Commercial Director at Welcome Break said: “We are delighted to have installed Dyson Airblade technology across our Welcome Break locations. On our mission to become a more sustainable Motorway Service Area Operator, reducing our CO2 emissions is key and Dyson’s Airblade technology is one of the many ways we’re driving this. Given the last few years we’ve all experienced, we’re pleased to provide our customers assurances that their hand drying is with HEPA-filtered, clean air.” Dyson for Business offers high quality products for professional settings including its award-winning hand dryers and air purifiers. From motorway services to education establishments, Dyson for Business offers peace of mind through its use of the latest technology and engineering innovation. --- [1] Average electricity price £0.1/kWh as of December 2018: See our calculations.[2] https://www.dyson.co.uk/commercial/hand-dryers/airblade-9kj [3] Net Zero Strategy: Build Back Greener, HM Government, https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1033990/net-zero-strategy-beis.pdf [4] https://www.dyson.co.uk/inside-dyson/sustainability/overview[5] Epidemiology & Infection, Residual moisture determines the level of touch-contact-associated bacterial transfer following hand washing, December 1997[6] Frontiers Public Health, Aerosols and Bacteria From Hand Washing and Drying in Indoor Air, 2022 https://www.frontiersin.org/articles/10.3389/fpubh.2022.804825/full [7] Average electricity price £0.1/kWh as of December 2018. See our calculations.

This Grade II listed windmill in Blakesley was built in 1832 and bought by the current owners 25 years ago. Since then, they have been keeping up with the restoration of the property.The owners stayed in a lighthouse during a vacation and read up that KEIM had been used on lighthouses due to its hard wearing and durable formula. They specified KEIM to their decorator, who subsequently got in touch to arrange a site visit.Dave Smith, Senior Sales Executive of KEIM Mineral Paints, visited the property in May 2018. It had various different coatings applied over the years, including limewash, none of which were particularly successful and the most recent limewash was patchy. The owners were looking for a long lasting, durable but breathable coating.The building was sand blasted to remove the existing coatings and allow for KEIM Silan Primer to be applied to give protection against water ingress. An extra coat of KEIM Silan Primer was applied on the top third of the building as this area was most exposed.The KEIM Royalan system was applied as it withstands harsh weather conditions and is specified for exposed locations. Its advanced formulation makes it ideal for coating hard substrates such as brickwork. The owners commented “we are very happy with the level of service provided. Dave came out to visit us a few times and was extremely helpful, explaining what was required.”

Private house, Jersey CHALLENGE Glulam beams – or glued laminated timber – are an ideal light weight alternative for steel or reinforced concrete that allow for much longer spans, heavier loads and complex shapes. Over the years timber rot may occur to such a degree that renovation becomes imminent and irreversible. That’s exactly what has happened to the property of a Jersey customer of RENOLIT’s approved contractor Advanced Roofing. A solution was sought to “save” the existing Glulam beam structure without too many structural changes. SOLUTION The RENOLIT ALKORPLAN roofing contractor solved the problem as follows: For the first stage they removed the failed, rotten areas and treated the remaining areas for insect infestation. Then they covered the glulam beams at each change of direction with RENOLIT ALKORPLAN metal sheet. Over the metal the beams were completely wrapped in reinforced RENOLIT ALKORPLAN membrane. Nicely packed… and completely waterproof. It worked really well and actually quite an ingenious idea! The glulam beams can start a second life resistant to all weather conditions. Once the glulam beams were encased there was still the issue of the solar shading to be re-fitted. Preferably without having to penetrate the newly applied membrane! The brilliant idea of using RENOLIT ALKORSOLAR profiles welded to the top edges of the glulam beams as a safe and solid support for the solar shading evolved. This project is again an excellent proof of the versatility of our RENOLIT ALKORSOLAR mounting system.

We were originally contacted by STEPS Rehabilitation when they were researching products to include in their new-build centre. they chose to go with us because of how subtle and sophisticated our product range is. The team wanted to make their facilities feel as comfortable and cosy as possible, and we provided equipment that could match that on all fronts. We also supplied and installed a completely bespoke stainless steel hydrotherapy pool complete with air jets and colour-changing LED lights! See videos of our work at STEPS over on our website.

Over 50 Howe Green 7500 Series access covers were made to order for one of London’s popular tourist attractions - The Cutty Sark, as part of an extensive refurbishment project. The aluminium covers were manufactured with bespoke Z-section supports to provide a safe, reliable route to essential ventilation ducting used to keep air circulating in what is effectively a large void under the historic clipper. The covers were fitted into raised flooring within the new museum facility. The 7500 Series are designed to withstand high levels of pedestrian traffic.

High performance sheet flooring from Polyflor was used to create a statement design floor in The Armoury Café and Kitchen at the Imperial War Museum Duxford in Cambridgeshire. Designed by London based SHH Architecture & Interior Design, this refurbished restaurant area at Britain’s largest aviation museum features a monochrome floor design which was created using 300 m² of Polyflor’s Classic Mystique PUR vinyl flooring. Installed by flooring contractors Key Floors, the Smokestone, Nocturne and Quartz shades form concentric circles that echo the Royal Air Force logo.

Airport terminals are immense places with high ceilings and are subjected to significant acoustic disruption from the outside due to air traffic. In addition, crowd noise can often make airport terminals disorienting and confusing. To improve the acoustic comfort of the terminal for its occupants, URS Corporation chose BARRISOL ACOUSTICS® as the best solution to balance aesthetics and the functional need for sound control. The results obtained were much better than expected by airport administrators. The terminal is now more acoustically comfortable and the space benefits from the modern feel of the BARRISOL elements.

The extensive use of wood cladding & decking were key elements of LSI architects’ design. However, given that ‘The Haven’ is in a flood zone, surrounded on three sides by water & constantly exposed to a high moisture content in the air, LSI needed to find a wood that they could be confident would deliver durability, dimensional stability & aesthetics. The glue laminated Accoya wood for the curved rear screen was manufactured by Newnham & Abel Ltd & hand finished with a protective merbau-coloured coating from WoodGuard by Guard Industrie. The same finish was factory applied to the cladding.

A stand-alone cycle hub with two tier parking for 120 bicycles now provides high-quality, safe and secure bike storage at Dundee’s new railway station. The vison was for a structure that wasn’t a ‘box shaped’. The solution incorporated a rear section of Lang+Fulton’s Italia-80 louvred panels. The louvers were also introduced at the top and around the sides of the glazing allowing a good air flow.The panels were hot-dip galvanised and polyester powder coated to provide a smart, long-lasting finish in a location with close proximity to the sea.

Acoustic consideration was critical for the design of a new generation cycle studio in London. An isolated sound box was constructed to form the studio with stud walls built to separate it from the café – using a lift shaft model allowing for air and acoustic separation.To complement the paired back industrial ‘Scandi’ design and monochrome pallet, HERADESIGN® in black was specified throughout. Joe Stuart of Warehome Architects said, “Heradesign was perfect for this project. It provides excellent acoustic properties and we love its natural, raw wood wool texture. Specified in black it is really striking.”

As a part of the development of the company, BT are planning to reduce their number of working locations from over 300 to just 30. BT Bristol features flexible workspaces, the latest IT and smart building technology, restaurants and cafes and a rooftop wildflower meadow terrace with panoramic views of Bristol.An important aspect of the development of this new building was its eco credentials. With the whole company seeking to reduce its carbon emissions, choices were made throughout the design and build process to support this aim. As well as the rooftop meadow, the building features a heating system from the low-carbon district heating network and aspects that encourage employees to make greener choices about their travel to and from work. In order to support this, the BT Bristol office building features parking for around 270 bicycles, as well as changing rooms, showers and lockers.Helmsman were excited to be contacted by Honeyfield Property Services to supply and install the lockers at BT Bristol. The client requested Heated Z Lockers, with hasp locks for the user to attach their own padlock.Heated Lockers are a great addition to a cycle storage area, providing a storage solution that can dry damp clothes as well as keep your items safe during the working day.The Z shape is a particularly good choice for heated lockers, as the user can hang their clothing in the taller area of the locker and let the heated locker do the hard work.Air flows through the locker through a perforated base, and perforations at the top of the locker allow the damp air to escape. The tube heaters are positioned within the stands of the locker and can be either plugged into a 3-pin power socket or wired into a fused switch.In keeping with BT Bristol’s aim for carbon efficiency, the laminate used for the project was Graphite by BioCarbon Laminates. This is one of Helmsman’s standard laminate options, and is a carbon neutral material.In addition to the lockers, we also supplied and installed seat stands, with adjustable feet, and ash hardwood seat slats. The stands, back and sides of the lockers were all cladded with matching Graphite laminate, and the lockers were finished with black circle discs with white numbering.It was great to work with Honeyfield Property Services on this project, and wish the BT Bristol office much success in the future.If you have a similar project, or want to find out more about our Heated Lockers, give us a call on 01284 530427 or fill in our contact form here.

Franke were thrilled to be chosen to provide products Hallcross Academy, Doncaster for their newly refurbished washrooms. Franke provided two solid surface washtroughs for the refurbishment. Cast in a single mould without any seams or joints Franke's solid surface composite washtroughs have been designed to cope with the harshest conditions. The smooth, pore-free and high gloss gelcoat surface also makes it hygienic and easy to clean. Chris Kightley, Project Manager at Flush Washrooms commented “We use Franke Sissons products regularly on our projects, especially their solid surface range, as we know that we are guaranteed the highest quality.”

Nearly 1000 metres of T-Pren gutter expansion joints were installed on the 28,000 sq.m. curved roof the Rocky Ridge recreational centre in Calgary, Canada. The wide curved gutter required long special lengths of T-Pren, 9-18m long, and were installed in pairs to provide double the expansion movement. T-Pren forms a waterproof expansion joint, which eliminates the standard step detail and so reduces the number of rainwater outlets required. T-Pren is a composite material made from neoprene and metal bonded under controlled factory conditions to ISO 9001 quality standards.

The design specification was for the Sympathetic restoration of a Farm Labourers Cottage using natural materials.The interior brief was for an even textured creamy Portland Stone which was safe in use, durable and had good resistance to staining, so Bowers Basebed was selected for the flooring and stairs leading out of the kitchen.The exterior brief stated that the stone for external paving needed to be safe in use and have good slip resistance results in both dry and wet conditions.It was also important that the stone was aesthetically pleasing with interesting details. Therefore Grove Whitbed was selected.The surrounding wall was topped with Bowers Whitbed due its smooth texture and ease of shaping the edges.

This case study highlights the successful implementation of Britmet’s Slate 2000 product in a housing association project. The project, carried out by Saltash Construction, encompassed a total area of 290 square meters and aimed to improve the infrastructure of the existing leaking roof. This case study examines the benefits, challenges, and outcomes of utilising Slate 2000. The housing association sector plays a vital role in providing affordable and secure housing to individuals and families. To support their mission, housing associations often undertake infrastructure improvement projects to enhance the living conditions of their residents. This case study focuses on a project to revamp a housing association's infrastructure using the lightweight metal roofing panel, Slate 2000.The Slate 2000 is a durable and aesthetically pleasing lightweight roofing material with long-term performance and weather resistance. Its stylish design and robust properties make it an ideal choice for enhancing the visual appeal and durability of residential buildings. The project involved upgrading the roofing system of a housing association's properties spanning a total area of 290 square meters. Saltash Construction, a reputable main contractor, was tasked with implementing the project. Benefits and Challenges Slate 2000's robust composition ensured long-lasting performance, reducing the need for frequent maintenance and repairs. The product's Titanium Grey colour provided a modern and visually appealing finish to the housing association's properties, significantly improving their appeal for residents and building owners. The roofing material demonstrated excellent resistance to harsh weather conditions, including heavy rain, strong winds, and extreme temperatures, thus ensuring the longevity of the roofs. The installation of the Slate 2000 required skilled labour and meticulous attention to detail due to its specific design and interlocking mechanism whilst coordinating the installation across multiple housing association properties within a specified timeframeProject Outcomes The application of Slate 2000 transformed the appearance of the housing association's existing roof, making it more visually appealing and modern. The durable properties of the Slate 2000 lightweight roofing panels significantly increased the lifespan of the roof, reducing the need for frequent maintenance and repair costs. This also improved the long-term value of the housing association, offering improved durability, weather resistance, and a refreshed aesthetic, which contributed to the overall satisfaction of the residents. Conclusion The utilization of Slate 2000 in the housing association project executed by Saltash Construction proved to be a successful choice. The product's aesthetic appeal, durability, and weather-resistance qualities enhanced the project's overall value, ultimately benefiting the housing association and its residents. This case study demonstrates the positive impact of choosing high-quality construction materials and the importance of skilled execution in infrastructure improvement projects.

ChallengesSinclair Watt were provided with a detailed brief to provide accommodation for a new main entrance and reception area, product display hall, meeting room suite, additional office space and customer service telephone hall and ancillary accommodation. By necessity these were required to be large spaces to accommodate large numbers of employees and visitors.The building had to achieve seven basic goals – to allow VELUX to be a good neighbour, to be simple and beautiful, to make arrival a good experience, to be a model of balanced daylight, natural ventilation, good indoor comfort and healthy materials, to apply a well-defined, high-quality structural concept, to obtain good sustainable standards with a minimum use of energy, to be visible and logical, and to create value and express the VELUX values.The ceiling systems had to meet the Class 1, aesthetic, fire and acoustic performance required for the 37,673 ft² two-storey building which features an engineered timber and steel structural frame. The project was the first time Zentia’s Ultima+ Finesse mineral tiles had been installed in Scotland.SolutionsSinclair Watt met the brief by incorporating a regular and prominent engineered timber and steel structural frame that provided a design with a clear distinction between the supporting structure of the building and the facades and roof. This was both to create clarity and logic in the design and to make it possible to replace or update the not-so-permanent parts of the building.The internal design incorporates a central street and atrium that acts as a meeting place as well as a general circulation area and allows the best use of natural sunlight and natural ventilation throughout the building. The building provides good indoor comfort and utilises healthy materials.The three key areas – energy efficiency, healthy indoor environment and renewable energy – constitute the basis of the new building. A fabric-first approach for the building was adopted with high insulation levels and low air permeability rates to reduce overall heat loss from the building. This combined with a natural ventilation and daylighting strategy, and the use of LED lighting and air source heat pumps as the main heating source, resulted in a highly energy efficient and sustainable building.Some 1,1,00 m² of the Zentia Prestige hA+ Tegular15 tiles were used in the ground floor offices and storerooms, while 100m² of the Finesse tiles were used in the restaurant, kitchen and toilets. The Ultima+ range features class-leading light reflectance of 87% and Euroclass A2-s1, d0 fire classification, the Tegular15 variant with Class A sound absorption and Finesse a fully concealed, fully painted edge detail.Architect Iain Mitchell said: “We specified the Zentia systems as they have a good product range, good suspension systems, with good product information and good technical backup. They met all the aesthetic, fire and acoustic performances.“Zentia shadow and transition trims were used so the Zentia ceilings tie in well with adjacent plasterboard walls and ceilings. The client is very happy with the ceiling installation and building as a whole.”Colin Burns, commercial director of specialist sub-contractor PFP, said: “We had some meetings with Zentia to talk through the detailing of the Finesse element and put it to the guys on site but apart from that, and some coordinating with services, it was very straightforward. It looks good as it always does and gives a nice bright finish. It was interesting to be the first installer of Finesse in Scotland.”

The Rhondda Heritage Park is a renowned tourist destination in South Wales, offering a glimpse into the coal mining community that thrived in the area for over 130 years until the early 1980s. Every year, thousands of visitors take a guided tour led by former colliery workers to experience the life of coal miners.The Heritage Park takes great pride in its appearance and the local heritage it represents. However, the aging asphalt roof terraces that covered the old mine shafts had been leaking constantly, damaging the visual appeal of the visitor site.The ChallengeThe Polyroof technical team was called in to help with the waterproofing and refurbishment of the two roof terraces, measuring over 1100m², that protected the underground mining attraction. After conducting a thorough survey of the roof terrace areas, a customized specification was prepared. This specification included a comprehensive set of recommendations for addressing the issues that had caused the aged and worn condition of the terrace areas over the years. To support the proposal, additional information was provided to the client to demonstrate how a liquid system could seamlessly encase and waterproof the terraces while maintaining an aesthetically pleasing solution that was true to the authenticity of the site.Satisfied that the solution proposed would provide the long-term peace of mind they were looking for, the Heritage Park awarded the contract to RM Polymers Ltd.Before starting the work, any areas affected by fungal growth or moss were treated with Polykill Anti-Fungal Wash to eliminate all spores. Any holes in the asphalt were smoothed out or removed, and levelled using Polyroof Structural Repair Mortar. All large cracks and voids were cleaned and repaired using the same mortar.PVC protrusions were removed and surfaces were cleaned with acetone. Any damaged, loose, or unsound concrete or brickwork was removed and repaired using Polyroof Structural Repair Mortar. All repairs were allowed to cure and dry before priming.The SolutionOne of the main features of the tourist attraction is the mining carts that were used to transport coal around the mine tunnels during its operation. Similar to train tracks, the mining cart tracks are fixed into the ground using metal bolts and fixings which over time had become a weak point for water ingress. Concrete and sandstone had been used as a “quick fix” to prevent rainwater entering the mine shaft below but a long-term solution was now needed. The cement and sandstone was carefully chiselled from the rails, exposing the original metal tracks which were then lifted and abraded back to their original condition. Whilst lifted, the underlying surface was made good before the application of the Protec System. Railway sleepers were then laid on a sacrificial layer on top of the waterproof membrane, upon which the tracks and mining carts were re-instated.As the terraces are constantly trafficked by the general public, the client was clear that an anti-slip finish would be required on any walkway areas.Following the application of the Protec System, Polyfinish and Quartz Sand Anti-Slip was applied to all walkway areas, to provide slip resistance and surface protection. A 50mm margin around the perimeters of the terrace was masked off to provide a neat termination of the anti-slip finish. Ensure masking tape was removed whilst resin was still wet. Then a third coat of Protec Resin was applied at a minimum coverage rate of 0.5Litres/m² (2.0m²/Litre) and whilst wet, clean dried quartz sand (0.7 – 12mm) was broadcast at an approximate coverage rate of 4.0kg/m². Once cured, the loose sand was removed.WorkmanshipThe engine houses along the tour experience featured vast amounts of intricate details and unique items and structures, such as “Bertie and Trefor” – the names given by the mine owner to the mine head stock wheels. This presented an exceptional challenge, particularly in regards to the difficulty of working on the intricate details of the degraded mastic asphalt upstands and decking.As a result of many years of weathering and gravity, the vertical sections of asphalt on the raised terraced roof had slumped and rippled, leading to stress cracks and ultimately water ingress. To overcome this ugly problem, the asphalt was stripped from these vertical sections back to the concrete and removed from site in accordance with the Health and Safety policies in place. The contractor then installed new 18mm OSB3 to these areas to create a flat substrate for the Protec System. The incorporation of Polyroof pre-formed GRP Drip trims at the bottom of the OSB3 ensured the timber would not be exposed to any rain water in the future as well as provide a neat, edge detail.To keep the overall aesthetic feel of the site, the application of the liquid waterproofing system at wall abutments was critical. This, combined with the undulating nature of the stone and brickwork meant that the contractor would not be able to install a cover flashing or termination bar. Instead, the contractor carefully dressed the system onto the wall to the standard minimum 150mm upstand height and into a chase.The edging was then finished with a mortar to provide a neat and clean weatherproof finish, in-keeping with the traditional methods of the site at the time of its construction.The roof terraces that cover the old mining areas also act as the main walkways to the Heritage Centre’s tour routes. Therefore, one of the main challenges of the project was the complex planning of the works to ensure that the site continued to operate so not to financially impact the heritage park. It was imperative that works were complete within an 8-week period with 17,500 visitors booked in for their annual Santa’s Grotto Experience Tour beginning in early December.The application speed of the catalyst cured Protec System, combined with communication between the contractor and the site to ensure unobtrusive installation, meant the centre stayed open and the tours running with minimum disruption.The benefits of using a fast-curing liquid waterproofing solution were also vital due to the ever-changing micro-climate in the Welsh valleys. On any single day, the weather would serve up anything from bright sunshine to windy, rainy conditions. Therefore, the fast-curing Protec System, combined with the flexibility of the installation team, who gave up weekends when required, ensured the project was finished on schedule. The works were completed to an extremely high standard with full encapsulation of the roof terrace areas and without a single detail being left exposed to the elements.ConclusionThe unique aspects of this project certainly kept the team on their toes. But they were determined to complete the project on time.The team worked tirelessly, even giving up their weekends to ensure that the project was completed on schedule. Despite the harsh Welsh weather, they pushed on and were determined to make sure that Santa could visit the children of the Welsh Valleys. It was a challenging project but the team’s hard work and dedication paid off.Finally, the project was completed and the results were astounding. The roof terraces are now fully waterproofed and refurbished, and the visual appearance of the visitor site was greatly improved. It was a project that was both memorable and rewarding to all those involved.

Howe Green’s 7500 Series Medium Duty Access Covers have been installed in Manchester Cathedral as part of extensive reordering works. The 7500 Series Access Covers were chosen to provide reliable yet virtually invisible access to new mechanical and electrical chambers across the entire body of the building. Over 70 covers were made, each to a bespoke size to fit precisely with the new Burlington Stone slabs being installed. Howe Green also designed a special cover grating to allow air supply to the blower working the bellows of the Cathedral’s remarkable organ.

The idea behind the project was to explore a new usage for the main exhibition hall and replace the administrative wing and develop it from a residential point of view. The project sits at the southern end of Holland Park and occupies an area of 30.000 m2. Effisus weatherproofing solutions and Consulting Services have been integrated throughout the project, aiming to maximize the building’s energy efficiency and air quality. Some of the Effisus solutions installed were: Effisus Ecofacade Membrane, Effisus Breather+ Membrane, Effisus VAP Vapor Control Barrier, Effisus Bonding KF Adhesive and Effisus 2Bond GO Tape.

This central public transportation hub has a light-filled, vibrant and inviting atmosphere thanks to light columns – a structurally expressive skylight and walkable glass floor combination that brings sunshine into the building. This innovative solution has met the most demanding requirements for a fire-rated glass floor and skylight to date; 2-hour fire rating, blast, and seismic resistance, plus live loading for foot traffic. It involves horizontal fire-rated glass, structural glass, and spacers with air-gaps to avoid replacing glass due to dirt and condensation issues that would develop with foot traffic and the outdoor environment.

A Stannah Midilift SL has brought access for all in Air Extreme, the South West’s premier indoor trampoline park in Barnstaple, proving once again what a good sport this platform lift is. Essential for people who can’t use the stairs, this hydraulic lift enables access for all to two storeys of high-octane facilities, designed to push fitness levels to the max. The Midilift SL can fit where standard passenger lifts can’t – next to the turned metal staircase in this case, with both freestanding structures sharing the same ceiling aperture to the first floor.

The University of Birmingham School was the first academy free secondary school to be assigned to a particular university. This is a new model of education, bringing together the best of university research and teaching best practice in secondary education. Technal aluminium windows were specified for this project in a 210mm high module to achieve the required available air flow and light transmission. Aluminium Commercial Doors were specified to achieve robustness and increased thermal insulation. Aluminium Curtain Walling was also used to deliver more natural light into the project without sacrificing weather performance, thermal insulation and ease of fabrication. 

Surespan supplied a number of circular dome rooflights with triple layers to The Key, situated in the new Science Central development at Newcastle University. These large 1500 (49”) and 2000 (79”) diameter polycarbonate domes feature triple layers providing a U-value of 1.8 W/m²K. The rooflights were supplied with electric opening actuators to allow ventilation to control the temperature of the fabric structure. Surespan Dome skylights were specified due to their high sustainability and small impact on the environment. The triple layers ensure compliance with energy-saving requirements and offer excellent air tightness.

8 Bishopsgate, a 50-storey tower located on the corner of two of London’s most prominent streets, is the UK’s most sustainable speculative office tower and the tallest building ever awarded BREEAM Outstanding at design stage. Developed by Mitsubishi Estates and Stanhope and described as a building full of innovation, the 570,000 sq. ft building features London’s highest solar panels, in addition to 18 litres of fresh air per person being drawn from outside every second, as part of its design ambitions to achieve both low embodied carbon and to be low-carbon in operation.

Our team manufactured and installed 26 two-compartment Laminate Heated Lockers to accommodate 52 people, designed for a wet area, which assures that there will be no risk of peeling or rust.The specification of two-compartment Heated Lockers were 1800mm high, 300mm wide, with 1mm rivets, and 450mm deep. Lockers are positioned on top of a 175mm stand, which allows the heat to enter the lockers through perforation. The Laminate Heated lockers were requested to be in ‘Gris Orage’ by Polyrey, which offers a visually pleasing design that matches the room’s colour scheme.Helmsman Heated lockers are the perfect solution for wet clothes, with laminate doors to fit your aesthetic needs. The lockers are manufactured with a perforated base as well as the shelf allowing the warm air to circulate inside the locker and perforated slots at the top allow the damp air to flow out.Laminate Heated Lockers were finished with Lowe & Fletcher Nimbus in Black. Nimbus is a great lock option since it gives users the peace of mind that their personal possessions are secured and it can be used in both public and private user modes, meaning it may be permanently locked up with a single code or used for day-to-day use.Helmsman Heated Lockers are a fantastic option for many industries. Heated lockers provide commuters and employees who require their damp clothes to dry before the end of the working day.If you have a project where heated lockers are required, or if you want to know more about helmsman products, contact us today at 01284 530496 or get your quote here today.

Borrisokane Community CollegeBauder Thermofol PVC single ply waterproofing systemSynopsisOriginally constructed in the 1970s on the site of former workhouses in County Tipperary, the Borrisokane Community College building needed to be demolished and replaced, having exceeded its serviceable life. The client wanted to bring a modern and refreshed appearance to what is a site of great historical significance and the new building’s roof played an integral role in achieving this; with the majority of the roof areas sloping inwards towards the open central courtyard area making them highly visible.Bauder Building BoardProject:Borrisokane Community CollegeLocation:BorrisokaneRoof Area:3,650m²Specifier:Healy & Partners Architects Main Contractor:JJ Rhatigan & Co.Approved Contractor:Priority Roofing & CladdingThe specificationRoof areas totalling over 3,000m2 were fitted with Bauder’s Thermofol single ply fleece backed membrane, which is lightweight, visually appealing and possesses a high tensile strength of ≥ 1100N/50 mm. The system build-up included 160 mm of Bauder’s Thermotech Glass Insulation for superior thermal performance, ensuring the roof achieved the required 0.19 U-Value, and PVC roof profiles were also installed as a cost effective way of replicating the appearance of a standing seam metal roof. Bauder supplied new rooflights to deliver high standards of illumination, insulation and ventilation, and smaller single storey roofs were waterproofed with its bituminous Bauderflex system.Products appliedBauder ThermofolA high quality single ply PVC system with a life expectancy in excess of 30 years.Bauder ThermotechAn efficient PIR insulation board with a coated glass tissue facing on both sidesThe result Despite the various design and logistical challenges encountered, all roofing works were completed to budget and in time for the start of the inaugural school term much to the delight of everyone involved in the project. System installedBauderThermofol PVC single ply waterproofing system1 Bauder Thermofol U15 FRA 1.5mm thick, reinforced PVC waterproofing membrane. Stated within BBA certificate 06/4354, the Thermofol PVC waterproofing membranes have a service life in excess of 35 years. 2 Bauder ThermotechAn efficient PIR insulation board with a coated glass tissue facing on both sides.3 BauderTEC KSD FBSA 2.5mm depth, self-adhesive air & vapour control layer with a mica finish.AdvocacyHealy & Partners Architects:“Bauder delivered a roofing solution of the highest quality, providing expert technical support throughout the project. Their single ply waterproofing system has undeniably helped in transforming the appearance of the college and most importantly given the client total confidence with regards to their roof’s long term future performance.”

The multi-million pound transformation of London Stansted Airport required a floor access solution that could accommodate very specific site conditions and meet the required loading. In two separate phases of work Howe Green supplied over 250 bespoke floor access panels and frames for the Satellite One and Departure Hall refurbishment. Howe Green adapted the 2500 Series and 5000 Series Stainless Steel Floor Access Covers to custom depths and incorporated an additional base plate reinforcement to meet the clients exact requirements. Single floor access covers and multi-part covers were supplied to provide safe and easy access to service utilities.

In 2010, Protech where approached by The Clegg Group for a renovation project of an eight storey 1930’s building.Originally known as Shaftesbury House, the building was opened in 1938 to house migrant workers in Leeds that had previously been living in appalling conditions. The development had deteriorated and was eventually closed and boarded up in 1998. As part of a regeneration programme of the area, Leeds City Council co ordinated the redevelopment of the site into what is now known as Greenhouse, a mixed-use block of eco-flats.  Roofing:ROOFING: Sarnafil® Light Grey G410-15EL.Sika® S-Vap 500.120 mm PIR Insulation.Sarnafil® Walkway.