"roofing membranes"

Rathbone Market is one of six schemes in the UK that has been delivered by English Cities fund (ECf), a regeneration partnership between Homes and Communities Agency (HCA), Muse Developments and Legal and General. Part of the 680,000 sq ft Canning Town & Custom House regeneration area programme, Rathbone Market was designed by Project Orange and formed the third and final phase of the entire development. Continuing its long-standing relationship with John Sisk and Son, one of the main contractors to the programme, RCM supplied a whole host of products for the successful development of the project.

Dublin City Council were particularly interested in IKO Carrara’s exceptional environmental properties with its view to adding photovoltaic panels (PV) to the existing building. PV panels in combination with IKO Carrara have greater efficiency, up to 25%, as the performance of the solar cells increases during sunny periods, at a lower ambient temperature.

Wallbarn was approached by a commercial client. The client, with a rapidly growing workforce, was expanding, but wanted to utilise existing space to avoid moving premises. A disused rooftop was earmarked for conversion into an outdoor eating and leisure area for staff. Wallbarn’s unique iDecking system was chosen to deck the terrace. Our service team scoped the project, proposing 313m2 of ‘Terra’ iDecking boards, the EasyClick aluminium rail system, underpinned by our heavy-duty MegaPad adjustable pedestals. We were on site before, during and after installation to support the installers throughout the project. The terrace is transformed into a beautiful space.

In 2012 the town of Walsall underwent a major regeneration. The Waterfront North site was developed and was based on 2.2 acres of brownfield land, where more than 300 homes and apartments, as well as a Premier Inn hotel were to be constructed. RCM were appointed by Whitbread to provide Y-wall, an advanced flexible calcium, silicate based fibre cement building board, for the construction of the Premier Inn. This was to be used as an external sheathing board, covering the structural steel frame, infilled with SFS steel.

Worcester has invested in a new £10m swimming pool as part of the city’s Perdiswell Leisure Centre refurbishment. RCM supplied the colourful Trespa® Meteon® cladding panels to the project, which were used on the outside of the pool area and entrance. RCM also supplied the colour-matched fixings and associated trims and the aluminium support frame system to this worthy project.

Located on the former Anglia Ruskin University site, in the heart of Chelmsford, City Park West is a newly created vibrant community. The scheme started in 2013 and has already delivered homes and new green space with commercial units. The second phase includes the construction of 426 new homes, 4,900sqm of commercial floor space, new public open spaces and underground parking. RCM were appointed by Conneely Facades to supply fabricated Alucobond A2 cassettes, Y-wall sheathing boards, Aluminium façade support frame and fixings to the construction of phase 2.

Glendyne natural slates installed on a unique renovation project for the Historic Hampshire landmark.

This £40 million retrofit transformation of Brindley Place, a well-known site in the Westside of Birmingham city centre, raises the bar for sustainability and wellness in an urban regeneration and commercial refurbishment project. The ‘back to frame’ concept combines 10 Brindley Place with the adjoining 8 Brindley Place to create over 200,000 square feet of offices with serviced apartments and one of the largest floorplates in the city. Amenities include an on-site café, fitness facilities, a fitness studio and bouldering wall, storage for 100 cycles, electric vehicle charging points, and two communal roof terraces with impressive views. Associated Architects have created a bold new identity for the site. The façade was completely redesigned using 245,000 locally sourced bricks from a sustainable quarry. Each one was installed by hand to cover an area of 40,000 square feet. The system was constructed off an exterior steel frame consisting of a breather membrane, thermal insulation, fire cavity barriers, and helping hand brackets and rails. Grooves were cut into the bricks before they were slotted into these rails and mortar was then applied to all brick joints.The Leicester Grey Stock, Atlas Dark Grey, and Blue Glazed bricks selected complement each other and create a modern and distinctive aesthetic that responds positively to the renovated building’s Broad Street context. Floor to ceiling windows on the large floorplates complete the design, which blends impeccably with the nearby Metro line and adjacent development. The identity is also carried through to the interior styling. This interior, that boasts a striking double-height reception area, was developed in partnership with Willmott Dixon.In addition to its impressive appearance, the renovated Brindley Place also utilises smart building technologies to provide real-time energy monitoring. The building also has excellent thermal performance, achieved a high WiredScore and an excellent BREEAM rating. Occupier wellness is also at the heart of the new design. Indeed, Brindley Place was the first building in Birmingham to receive a Fitwel accreditation. In summary, this highly acclaimed urban redevelopment has both shifted perceptions of Broad Street as an address and set new standards for the reinvention of office space in the city. It has transformed the site and provides one of the most attractive and well-equipped office buildings in the country. 

Natural sunlight and space were two of the key objectives for this extension located in South London. The client, an artist, writer, and former fine arts lecturer, had recently moved to London from Oxfordshire to be closer to her family, and was looking to produce a peaceful, tranquil space to help improve creativity when at work.“I had no fixed ideas about what I wanted, but I wanted more space because it was very small, very dark and I just needed to breathe” Client via Evening Standard.Looking to update this Victorian house into a future proof property, Atelier Baulier Architects worked with the client to achieve the radical vision of a virtually half opened roof through the use of a rooflight. Our Multi-Part Flushglaze rooflight was specified at just short of 8 metres which immerses the entire extension in daylight making the 21 sq. m. space feel much larger, hoping to improve the client’s productivity and focus. The art studio is located under the doubleheight volume, enjoying even light levels throughout the day. The writing room takes the vantage point of the mezzanine above the bathroom and is accessed from the first floor level through an opening made in the gable.Keen to retain discreet detailing to ensure the rooflight framing wasn’t distracting from the design, the Multi Part Rooflight was specified with silicone joints, as opposed to aluminium balustrades, making the product much sleeker. To help daylight flood the room even further, the unit was specified with three Wall Abutments on the high left and right side. The Wall Abutments are not visible from the internal view, this helped to enhance the desired discreet detailing.As stated, the rooflight was supplied in three sections with the frameless silicone joints segmenting each section; the three sections were sized to achieve an equal split when viewed from underneath. This meant that the end sections had to be larger to account for the upstand width.“We aimed to maximise the potential of this unusual site. Rather than subdividing the space the programme is housed within one continuous volume, allowing the daylight to flow through.” Aurore Baulier, Director, Atelier Baulier ArchitectsWith the house being located in a conservation area, the extension naturally blends in with its outstanding surroundings. Brickwork is a major part of this Victorian cottage and its extension. The new volume is a wood-fibre insulated timber construction overclad with bricks slips, resulting in a much lower carbon footprint than a traditional masonry wall. On the interior, brick slips dress the walls continuing the pattern created by the whitewashed brickwork of the existing gable.Atelier Baulier Architects worked brilliantly to maintain the nostalgic look of the building whilst also transforming it into a contemporary home, with the use of a glass rooflight proving to be successful in adding a vast amount of light and space to the originally dark and gloomy Victorian house.

Glazing Vision worked closely with Architect, A R C Architecture Ltd, and Contractors, Matrod Frampton Ltd, on this incredible project located in Lymington, Hampshire, where the client was looking for their new pool room extension to include a large, flat rooflight, creating a peaceful and naturally lit room, perfect for a relaxing swim. They were also looking for a rooflight within the loft area of the home to allow natural daylight and ventilation to the space.Glazing Vision’s Flushglaze Fixed Multipart Rooflight in Slate Grey Matt was specified for the roof of the pool house, which was an impressive 3800mm x 10360mm in size, which almost mirrors the size of the swimming pool below.Bespoke glass was selected for this particular project. The double-glazed outer pane was made up of heat soak tested, toughened glass which offers a greater resistance to thermal stresses and provides better protection against glass breaking, reducing risk of injury, essential with a pool directly below.Argon gas filled the space between the panes of glass which helps insulate the room and minimises the transfer of heat through the glass along with a black warm edge spacer which is an insulating plastic composite material that becomes a barrier to heat loss.The inner pane consisted of heat soak tested, toughened, PVB laminated glass which prevents glass shattering under impact by holding the shards together on the membrane so they cannot become lethal, and includes a soft coat low E rating of 1.1, helping with the energy efficiency of the room by reducing energy costs.The product was tested to class 1 in accordance with CWCT TN66/67 which is essential for rooflights which might be walked on for occasional cleaning/ maintenance activities, and which will therefore need to support both the weight of people on the glass and their equipment, which may be required on this occasion.The rooflight was supplied in 6 sections with internal back-to-back angles at the joints between each section. The 6 sections were sized to achieve an equal split when viewed from underneath.Our Skydoor Electric Hinged Access Rooflight was specified on the roof of the loft space which is ideal for ventilation and regular access, and offers natural daylight to the space below. Intelligent actuators ensure synchronized operation between the two supporting mechanisms, so the Skydoor opens to a maximum 87° in one fluid, trouble-free motion, providing you with easy access to the space above.The glass was a double-glazed unit comprising of a heat soak tested, toughened, soft coat low E (1.1) outer pane, with Argon Gas within the space between the panes and black warm edge spacer, with the inner pane consisting of heat soak tested, toughened, PVB Laminated glass, and was also tested to class 1.Both rooflights were expertly installed by our sister brand, Glazing Renovations.“Glazing Vision were helpful in explaining the two different upstands required for the different glazing systems. The installation team were helpful and carried out their work in a professional manor.” – Steve Davies, Site Manager, Matrod Frampton.

A £1bn investment will re-instate the Royal Docks as a commercial and trading centre for the 21st century. The Effisus Ecofacade Envelope System and its Effisus Ecofacade Membranes, Effisus Breather+ Membranes, Effisus Vap Membranes and accessories, was chosen to address weatherproofing and air sealing requirements on facade cladding systems.

According to leading moveable wall specialist Style, demand for automatic moveable wall systems from architects, specifiers, contractors and end-user clients has almost quadrupled in the last 10 years. Reflecting a strong shift towards the automation of flexible space electrically-powered systems now make up 44% of the company’s total order intake, compared to just 27% in 2009 - a staggering increase of 388% in a decade. Style is the exclusive UK partner to DORMA Hüppe and Skyfold, both of which offer fully automatic solutions.

The University of Warwick is investing £49m into sport and wellness across the University with a brand new Sport and Wellness hub as the sporting centre of the campus. RCM were appointed by Sage Building Envelope Constructors to supply approx. 3,000m2 of Swisspearl rainscreen cladding in order to bestow the building with a modern and contemporary feel.

The Defence and National Rehabilitation Centre (DNRC) is a state of the art rehabilitation centre for the armed forces and potentially the nation. RCM supplied over 4,000 sheathing boards to the project.

A prestigious four-star hotel in Surrey gets a stylish enclosed pergola structure to suit the ambience and scenery of the location. This historic hotel’s large paved terrace area with outdoor BBQ was only equipped with some tables and chairs, and so only used on dry days in the summer months. The hotel's event team wanted to create a new flexible outdoor space that could guarantee availability for bookings throughout the year, whatever the weather....

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.

The College Lane campus is currently undergoing an exciting three year development programme designed to transform the living space and surrounding recreational areas. RCM were appointed to supply their Y-wall system – a calcium silicate based fibre cement building board which offers excellent A1 Non-Combustible fire properties as well as high levels of dimensional stability. Being extensively used on timber frame structures, Y-wall provides the ideal solution.

Forming part of a £400m Birmingham City Centre scheme the new 17 storey, 250 bedroom Holiday Inn Express forms part of the 2.3m square foot Arena Central mixed-use development. RCM supplied approx. 5,000m2 of ACM rainscreen cladding from Vitrabond, Trespa Meteon panels, the aluminium facade support framing system and fixings to this newly built hotel.

The £440m redevelopment of Westgate Oxford shopping centre, Furnitubes designers worked with landscape architects LDA Design to develop a series of planting and seating solutions for the rooftop terraces, designed around a kitchen garden concept and creating a series of unique outdoor spaces for 12 bars and restaurants and offering impressive views of the Oxford skyline and the countryside beyond. Themed areas include the sinuous Crinkle Crankle, a Vegetable Garden and the more formal Garden Court as well as the Kitchen Garden itself. Planters were manufactured predominantly in steel, some with additional timber cladding, others with integrated seating and lighting.

Fireshield® vapour permeable membrane, which is designed specifically to improve the fire protection behind cladding has been chosen for a new Science Centre at Bevington Primary school in the Royal Borough of Kensington and Chelsea, London.The project includes a brand new Science Studio, plus before and after school club buildings.SIP Build UK was appointed as frame subcontractor for the project and chose the Fireshield membrane as part of the SIPS panelling system. Chris Duckworth from SIP Build UK explains: “We chose Fireshield as it provided the project with a number of really important benefits. Fireshield is a high-performance breather membrane which enables us to achieve the requirements in terms of fire protection without compromising on vapour control.Fireshield was also ideal because it is easy to use and allowed us to achieve the requirements in one process, using just the membrane, rather than the typical approach of two, cement board and a membrane.”Fireshield is the culmination of leading research to produce a vapour permeable membrane with a intumescent coated surface, which has a unique composition that actively reacts to help protect the materials underneath. The intumescent coating helps protect the substrate by reducing the risk of fire taking hold and significantly reduces the formation of droplets and smoke.The BBA Certificate awarded to Fireshield confirms that it has enhanced performance in relation to reaction to fire classification, will reduce the risk of interstitial condensation, and will have a life equal to that of the building in which it is installed.Fireshield complies with BS5250, BS4016 and NHBC requirements for vapour permeable walling underlays. It is installed and fixed to the substrate in the same manner as standard breather membranes using mechanical fixings. Applications include both commercial and residential buildings including apartments and student accommodation, as well as Rainscreen cladding and applications over 18m high (11m in Scotland).