"floor and roof screeds aggregates"

Transforming your roof space into a safe green garden can provide you with a private area in an urban jungle. Artificial grass can create a relaxing atmosphere so you can spend your evenings and weekends with friends and family simply enjoying the space and the views. Grass roof space in work environments can also be developed to provide a calm area for staff breaks and summer meetings. The area could also be used as a smoking area, (due to the new smoking regulations in the United Kingdom)

Leeds City college was formed in 2009 after merging with 3 other educational facilities and is now one of the largest Further Education establishments in the UK. The college takes every aspect of safety into account and required safe roof access for maintenance works. Working directly with the college, Sam Wakeling (Estimator) carried out the initial site survey to assess the clients’ requirements and discuss the suitable solutions that Eurosafe Solutions could provide. All the roof areas are located at different levels, therefore a solution to provide safe access was required.

Overcoming the challenges facing the Council was key to the success of the project. These were health and safety, time, cost, and aesthetics. A cold applied system was used to secure the membrane, eliminating the need for naked flames on the roof. Norwich City Council commented, “The Castle Museum houses collections of national importance, not only did we have to consider the safety of staff and the public, but also the historic collections whose home is beneath the rotunda roof. The need to elimate hot works on this project was a huge issue in specifiying the products to be used.”

The £230m Princesshay Shopping Centre, in Exeter, officially opened to the public in September 2007, as part of the city’s biggest ever regeneration project, with over 70 shops, cafés and restaurants. The roof of the centre, installed when the building was constructed, had caused various problems throughout its life. A Sarnabar system in Lead Grey was chosen, with a T fleece between the composite deck and the mechanically fastened Sarnafil S327-18EL membrane. On a smaller roof with a plywood deck, Sarnafil G410-ELF, an adhered system with a fleece backing, was specified.

Sika's full suit of products helped with waterproofing the scalloped roof at the campus. A combination of Sike Sarnafils waterproof Single Ply membrane, as a flexible and robust membrane, and Sikalastic- 621, as a highly-durable elastic liquid polyurethane system, was used. As well as the roof refurbishment, concrete repairs were also carried out with the use of Sika MonoTop-615 and Sikagard - 550. For the steel reinforcement Sika FerroGard-903 was also used. The refurbishment of the buliding was a great project for Sika to work on as it had solutions for each aspect of the project.

Over 2,000m2 of Tata Steel’s insulated roof and wall panels were used in the construction of Phase 1 and Phase 2 of the development. Around 1,000m2 of Trisomet® 120mm panels in Colorcoat HPS200 Ultra® pre-finished steel in Goosewing Grey were used on the roof and nearly 1,100m2 of Trisomet® 80mm and Trimapanel® micro-rib 90mm panels in Colorcoat Prisma® in Ephyra were used on the wall elevations. The wall elevations were finished off with Anthracite soffits.

Roofing slates from Welsh Slate feature on the Duchy of Cornwall’s Nansledan development. As work continues at Nansledan - the Duchy of Cornwall’s award-winning 218-hectare mixed-use urban extension to Newquay – Welsh slates are continuing to make their mark. Hundreds of Welsh Slate’s Penrhyn Heather Blues in two sizes – 500mm x 300mm and 400mm x 250mm - are being installed on the roofs, and as vertical slating on window bays and under-window panels, by a pair of specialist contractors for two of the scheme’s three housebuilder developers. H

Black KlasseCLAD™ has recently been installed on the roof of this incredible £30m+ project and the result is truly stunning.

Marrtree Business Park is a large warehouse estate, mostly made up of single storey industrial/warehouse units. A refurbishment of their roof was needed as part of a wider development, including full renovation of the office suite, new LED warehouse lighting and electrical installation.Systems in useForce®Starcoat® RChallengesOne significant challenge for this project was that the roof did not comply with current Part L building regulations and needed thermally upgrading as part of the building refurbishment works. There were also combustibility issues with the metal cladding to the perimeter of the flat roof area. Not only this, severe ponding water and delamination of the existing membrane meant poor drainage falls across the roof area.Access was also a challenge for this survey, with a scaffold having to be erected before the final roof condition report could be conducted, so time and turnaround was key to lessening additional costs for the building owner. Axter were able to conduct the survey and get recommendations and specifications to the main contractor and client within a 48 hour window, allowing the scaffold to remain in situ in preparation for works to commence as soon as possible.SolutionsAs the existing waterproofing was beyond repair, we recommended that it be completely stripped back to the metal substrate. In its place, the Force reinforced bitumen system was installed, which was idea due to its durability, flexibility and exceptional ageing characteristics.The system incorporated Hytherm ADH Tapered Insulation following on from a level survey to improve falls and upgrade the thermal performance of the building in line with current regulations.Axter’s Starcoat R cold liquid bitumen PU resin was employed to mitigate any potential fire risk to details, in line with the NFRC’s Safe2Torch guidance. A charcoal granule finish was added to this in order to maintain continuity of the RBM membrane aesthetic.

This project was part of the vibrant regeneration of Southampton’s waterfront, including 102 apartments with high rise penthouse flats, retail and commercial space. Phase three of the project incorporated a bio-diverse living roof as well as amenity space built above a Morrisons supermarket.ChallengesWith fully accessible amenity gardens including a flowing water feature, it was vital a robust specification was delivered. Due to this space being built above a Morrisons supermarket, careful design consideration was essential to ensure that Axter’s driving philosophy of the right system in the right place was successfully employed.SolutionsFor the main roof area, a robust system was required. The Wilotekt-Plus was specified for system on the podium, main roof and terraces (5000m2). This system is the original and industry renowned second generation hot melt structural waterproofing system. Its pure polymer modified bitumen compound formulation, combined with reinforcement mesh and high strength protection membrane, resulted in a tough, seamless, flexible, self-healing monolithic waterproofing system, with incredibly fast installation speeds, that will last the lifetime of the building.Ecoflex PVC single ply waterproofing (450m2) installed on the canopies, idea due to the system being incredibly lightweight, typically 2-3kg per m2. Ecoflex systems are strong and flexible, are fully reinforced and available for mechanically fixed and adhered applications.Working alongside horticulture specialists and substrate and seed providers, we ensured all elements of the roof complied with the Biodiversity Design Report for the development. This included specially selected grass and flower species, chosen for their ability to withstand windy coastal conditions. When established, these plants will provide shelter and forage to a range of invertebrates and birds.Systems in useWilotekt®-PlusEcoflex®Biodiverse Living Roof

Battle of Britain Memorial - The WingBauderThermofol PVC single ply waterproofing systemSynopsisThe client wanted the new visitor centre building to replicate the shape of the iconic spitfire wing and to be waterproofed with a roofing system that would be aesthetically pleasing due to its high visibility. A particularly challenging element of the installation was the amount of intricate detailing requirements due to the elliptical shape and 5⁰ pitch of the wing areas. The waterproofing system needed to incorporate insulation that would achieve a 0.16 U-value and the memorial site had to remain open throughout the works causing logistical challenges.Bauder Building BoardProject:Battle of Britain MemorialLocation:Capel-le-FerneRoof Area:700m²Specifier:Godden Allen LawnApproved Contractor:Byford Roofing ServicesThe specificationBauder’s anthracite coloured Thermofol single ply system was specified because it is high-quality, long lasting and with the addition of welded roof profiles gives the appearance of a standing seam metal roof.The result The system build-up included Bauder’s 160mm PIR Insulation for superior thermal performance and all deliveries were timed as not to conflict with vehicles moving in and out of the facility. Despite the challenges encountered the project was completed in time for its official opening by the Queen in March 2015.System installedBauder Thermofol 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 PIR MTissue-faced flat board insulation, benefitting from a zero ODP and a Green guide rating of ‘A’.3 BauderTEC KSD FBSA 2.5mm depth, self-adhesive air & vapour control layer with a mica finish.

The Martin High School is a coeducational secondary school with academy status, located in the village of Anstey, Leicestershire. The school was founded in 1957 and was named after Sir Robert Martin, Chairman of the Leicester County Council, in honour of his public service.Last year, the school were looking to replace an old, pre-fabricated block of classrooms, with a new modular six-classroom block which consists of a specialist technology-rich IT classroom as well as five other inviting classrooms which are all fitted with Smartboards, making learning more engaging for students.Principal Contractor Wernick approached Twinfix to design, manufacture and install a bespoke entrance canopy for the new building.The new canopy, which takes a pentagon shape incorporates Twinfix’s recently launched Alu-Link-Panel, a solid aluminium roof comprising of 3mm thick powder-coated, pressed aluminium for the roof, soffit and fascia. The structure spans 40 square-metres and scales 7.2 metres in height.Some of the benefits of the Alu-Link-Panel system include:Exceptional Durability: engineered to withstand harsh weather conditions, including heavy rain, snow, and wind. It is also highly resistant to corrosion and rust, making it an ideal roofing solution.Energy Efficiency: designed to reflect heat, which can help reduce your energy bills and improve comfort of your building.Easy Installation: easy to install and requires minimal maintenance, which means you can enjoy your new roof without any hassle.The Alu-Link-Panel system can be powder coated to most colours so can complement the colour scheme of the adjoining building.This innovative solid aluminium roof system will protect students and staff at Martin High School from the elements and is in keeping with the stunning aesthetics of the new Humanities Block.

The Residence required fast, robust hot melt waterproofing that met the demanding construction programme.ChallengesThe fast construction programme on this project imposed stringent requirements with regard to design, delivery, installation sequencing and coordination with Axter’s on site Quality Assurance (QA) team.The rapid build programme meant the waterproofing system needed to be capable of withstanding construction traffic and activity from other trades, with limited protection. Complex roof, elevation and cladding interface construction details resulted in the need for on site bespoke waterproofing detail design change, that maintained guarantees and ensured a defect free construction for the lifetime of the building.Restricted site storage and delivery access combined with the complexities of inner London construction challenged Axter’s logistics team to provide multi-vehicle, timed delivery without risk of delay or programme disruption.SolutionsThrough early involvement in the design process and collaboration with the developer and project architect, it was agreed that Wilotekt-Plus, second generation hot melt structural waterproofing system, was the right solution. The pour and roll application significantly reduced installation times, ensuring all areas were waterproofed quickly in time to receive a variety of roof finishes – living roof, paving, solar panels, etc.Wilotekt-Plus was installed fully bonded to the concrete slab, providing a robust, 7mm thick, self-healing system capable of withstanding significant construction traffic without defect.Upstands were completed using Cityflor root resistant bitumen membranes. Complex details, where a fire risk was identified by Axter QA, were completed using Starcoat QC in accordance with Axter specification requirements and the National Federation of Roofing Contractors (NFRC) Safe2Torch guidelines.Our accredited Axtershield Installer Bracknell Roofing Ltd followed the project specification in full and works were completed to a very high standard. Regular on-site quality checks were conducted by Axter QA personnel to ensure guarantee procedures were followed and programme deadlines were met.AcknowledgmentsAxter is a company with technically advanced products. Every site is quality checked by Axter QA and I receive a clear report. It’s good to have a partner committed to our joint success and capable of dealing with the unexpected.M Gorick - Bracknell Roofing Ltd

House of Tomorrow Today... CHALLENGE + SOLUTION Before your imagination runs away with you: HoTT stands for House of Tomorrow Today. This new Dutch concept is based on both the Smart Building and Active House principles. It tries to gather recent innovations as well as new technological developments in one project, entirely in line with future market trends. From the very beginning HoTT gathers together all parties involved in order to have a smooth running building process and thus limiting the number of contacts and intermediaries. Compared with traditional building methods this optimal cooperation already results in at least a 30 % cost reduction. Also it is worth mentioning the construction itself - HoTT strives for prefabrication and modular building components, resulting in a decrease of project schedules, project budget and construction site waste. Although prefabrication had over time developed the stigma of cheapness and poor quality, it has nowadays been turned around into a green trend in construction. The first HoTT healthy home in the Netherlands has just been completed. Comfort, energy and technology are the main issues. It is a house with comfortable living conditions, a lot of natural light and fresh air, and, above all it is energy neutral, modular and durable, reducing its ecological footprint. Electrical wiring, plumbing and wall components can all be easily adapted for the future needs of the building. Both sloping roofs are prefabricated steel frame structures with insulation, vapour barrier and roof covering already included, allowing a fast and easy installation. The less sloping, south facing roof has a RENOLIT ALKORPLAN PVC roof covering, provided with aesthetic RENOLIT ALKORDESIGN roof profiles. Also part of the roof has solar panels which have been installed using RENOLIT ALKORSOLAR profiles. The building is being constantly evaluated by means of sensors gathering data to continuously improve and develop future HoTT buildings. The concept will not only be applicable for detached housing, further developments will also aim at terraced houses, schools, hospitals, etc. This project proves once again RENOLIT is a reliable “green” partner, a company that is responding to the growing demand for ecological products by offering sustainable building materials. It’s the first HoTT of hopefully many more...

Glasgow’s latest redevelopment project, located on Langside Road, is built upon the former site of the city’s Victoria Infirmary and consists of a large housing development that includes 413 flats, offices and retail space. The 3.75 hectare site, which is situated next to Queen’s Park on the south side of the city, forms an important part of the Battlefield area’s character, with the buildings’ exterior reflecting and complementing the surrounding heritage by using the city's traditional blonde coloured sandstone.  As part of the construction process, Bilco UK was commissioned to supply six ESW-50REM Smoke Vents, in addition to seven E-50TB Roof Access Hatches, to provide the highest standards of safety and efficiency, whilst being sympathetic to the project’s overall design.  Installed onto the roof areas of four blocks of flats by Scottish contractors, Procladd Small Works Ltd, Bilco UK’s ESW-50REM Smoke Vents were specified to provide essential ventilation in the event of a building fire. Featuring a linear actuator operating mechanism that opens the cover to 140 degrees within 60 seconds, the smoke vents ensure compliance with Building Regulations Approved Document B, BS9999 and EN12101-2.  The built-in wind deflector also provides protection against smoke being blown back into the vent in the event of a fire., whilst the newly-designed closed-cell EPDM sponge gasket helps meet Building Regulation air leakage targets by providing a better seal of the cover to the curb. With the addition of a fixed vertical ladder, the smoke vents can also be used by maintenance engineers for roof access.  Billy Baillie, Managing Director at Procladd Small Works Ltd, said: “We have a longstanding relationship of over 20 years with Bilco UK, and will continue to do so over the forthcoming years, due to their impressive product quality and outstanding service. Bilco UK’s Roof Access Hatches and Smoke Vents were incredibly easy to install, and knowing they’re engineered to meet the highest industry standards, it provided both ourselves and the client with the confidence that the installation would set the standard for performance and longevity.” Constructed with corrosion-resistant materials, Bilco UK’s E-50TB Roof Access Hatches were also installed to provide engineers with safe, regular and convenient access to the roof to conduct essential maintenance. Engineered with compression spring operators to provide easy one-hand operation, the roof access hatch meets the requirements of Manual Handling Regulations, whilst the automatic hold-open arm locks the cover in the open position to ensure safe egress. The overlapping cover design, fully welded corners and insulated cover also ensure weathertightness and energy efficiency to deliver the highest standards of resilience. Mark Baird, Sales Operations Manager at Bilco UK, said: “Drawing on our longstanding relationship with Procladd Small Works Ltd, it was fantastic to work together on this project, which has been designed to positively impact the city’s culture. The products installed were manufactured with fire safety and efficiency in mind, delivering assurance of the durability and suitability of the installation for years to come.”For further information on Bilco UK’s complete range of roof access solutions, visit www.bilcouk.co.uk or call 01284 701696. 

Ampteam Limited, were asked to provide a UNIFOLD® scheme for the conversion of level gutters, serving the central roof area of the building, to falls conditions, with a brief to eliminate standing water and leaks which had plagued the building for some time.Some 900 metres of valley gutters serving four separate Atrium roof areas in banks of six, which in turn are served by 5 metre wide valley gutter sections serving as Access and escape link bridges, were requested to be converted from level to laid to falls.Lower valley gutter bounding the periphery of the roof area serve and discharge the main roof area via 5 metre wide chutes from the escape link bridges. Positioned in the less sensitive areas, these were allowed to be laid level, although their existing holding capacity has been improved.The existing roof and gutter areas had initially received a PVC membrane when built. This, however, was patched in many areas and showing signs of deterioration. There were many concerns about the continued longevity of this installation.UNIFOLD® Gutter Lining System was chosen for its versatility, unfailing ability to replicate existing systems, provide falls conditions in level gutters and its long life. The system is also guaranteed for 20 years.Tapered Cork insulation was chosen to provide the base for the gutters and this was supplied in cut sets. The fall ratio was based on a minimum of 1:150. The Unifold gutters were purpose made to suit the falls ratio and provided in numbered sets to suit the individual gutters.Full site information was provided including schemes of falls, laying sequences and special details and instructions. In all, more than 50 separate drawings were issued to site. In accordance with Ampteam policy, all fabrication was factory manufactured and sealed prior to delivery to site. This ensures complete installation quality and integrity. The valley gutters serving the central Glazed Atrium roof areas were installed first. These comprised an apex at the central position of the gutters with falls arranged down to discharge ends at the Escape Link Bridges.As the glazed Atrium roof was above a sensitive area, no weekday work was allowed.Friday deliveries were permitted but all work was conducted during weekends.The end Atrium Roof area valley gutters were single fall from a transverse gutter at the outer perimeter edge.Access into the transverse gutter was extremely tight and normal joints could not be made so sections of UNIFOLD® were supplied to span individual Atrium ends and joins were made at the junctions with the valley gutters via factory manufactured tees, using UNIFOLD® patented clip joints.The existing transverse gutters were already higher than the valley gutters to aid discharge, but in order to create the necessary falls the UNIFOLD® transverse liner was lifted sufficiently to provide the required falls for the valley gutters.There was space to achieve this condition without compromising the capacity of the original transverse gutters.

CUPA PIZARRAS has been specified across a major development and refurbishment at Tregenna Castle. The company’s products were selected for their ability to endure extreme local weather and provide an exceptionally long lifespan.Delivering spectacular views of the St Ives coastline, the Castle Approach Estate is a new collection of lodges built in the grounds of the historic Tregenna Castle Resort.Looking to complete the exclusive lodges, roofing contractor, Summit Roofing Solutions utilised a number of CUPA PIZARRAS’ products. Likewise, the project team also chose to use the company’s natural slate to complete a renovation of Tregenna Castle’s original roof.The lodges and castle are subject to difficult coastal conditions, including extreme winds and sea spray. As such, the project team needed access to roofing solutions that could deliver long-lasting, durable performance. Likewise, given Tregenna Castle’s status as a Grade II listed property, the team had to ensure that any selected products were able to deliver a traditional aesthetic, whilst still providing modern performance. Fortunately, CUPA PIZARRAS natural slate was able to meet all the desired criteria.Therefore, roofs on the lodges at Tregenna Estate exclusively used CUPA PIZARRAS’ 400mm x 200mm CUPA 12 natural slates, fixed using 100mm stainless steel hooks that were also produced and supplied by CUPA PIZARRAS.Notably, Summit Roofing Solutions was able to install the natural slate as a closed mitred hip system. In doing so, the project team ensured that all slates lined up perfectly with one another, which is only possible on account of the products’ uniform size and quality. This was particularly important on the lodges, where sections of roof were stepped down in certain locations and visible from ground level. Speaking on the project at Tregenna Estate, Adam Palmer, Company Owner of Summit Roofing Solutions commented: “Upon receiving the brief, we recognized that CUPA PIZARRAS’ solutions could help us to meet all key project goals. What’s more, the company helped us to overcome logistical challenges.”Following project completion, the Tregenna Estate played host to key stakeholders attending the G7 Summit in Cornwall, including the Prime Minister and US President Joe Biden. In anticipation of the event, enhanced security provisions were put in place on the site, which made the logistical side of the project more difficult.Thankfully, through its extensive distribution network, CUPA PIZARRAS was able to devise a well-considered delivery and logistics plan to ensure that supplies could reach the project team at critical times.CUPA 12 was chosen for this prestigious project as it is a high quality dark grey slate with a smooth finish. With a life span of more than one hundred years and very little maintenance required, natural slate is a durable, weatherproof product, un-matched by artificial alternatives. CUPA 12 has also received approval from Snowdonia National Park as a Welsh Slate alternative and has been certified by BRE Global as A+ for its quality, transparency, and sustainability credentials. Find out more about CUPA PIZARRAS solutions here at https://www.cupapizarras.com/uk/  

D-marc 105TM demarcation system – a collective protection demarcation solution. The doctrine “prevention is better than cure” is one that rings true in so many instances. Common sense tells us that it much better to prevent a fall than it is to arrest the fall once it has occurred. The Working at Height Regulations (WAHR’s) 2005 reinforce this argument. Whilst in many instances it is not always practical to remove the risk of a fall; rainwater outlets will always require cleaning, rooftop plant will require regular maintenance etc.. there are a number of ways to protect the worker from the immediate hazard the fall presents. The simplest way and that which much closely echo’s the doctrine “prevention is better than cure” is to keep the worker away from the fall hazard. The most effective way of achieving this and that which is advocated by the WAHR’s is through the provision of a Collective Protection solution. A collective protection solution is one which will “collectively protect all those who access the area”. In a rooftop situation where the hazard is a fall from the roof edge, Collective protection can be achieved by raising the parapet or through the installation of a full perimeter guardrail. Alternatively the worker can be kept a safe distance from the roof edge through the installation of a demarcation system. –Health and Safety in Roofwork HSG 33 states that “where work is not done at the edge, demarcation barriers can be provided at a safe distance from the edge (usually at least 2 meters), e.g. work on an air conditioning unit in the middle of a roof.”.      An example of where The D-marc demarcation system has recently been specified and installed at Crown Woods College, Eltham to provide safe access to rooftop mounted plant. The client was looking for a solution that would;Provide a collective protection solutionNot penetrate the existing roof covering and therefore not compromise the roofs waterproofing or air-tightness.Be lightweight so as not to require an additional support structure.Provide easily identifiable access routes ensuring no exposure to fall hazardsBe low maintenance and ideally have good environmental credentials.  D-marc was able to meet all these criteria and has the additional benefit of giving the customer the piece of mind that whilst it does not rely upon any means of mechanical fixing to the roof structure, it is tested to withstand wind speeds in excess of 105 mph. Such testing is a requirement of BS6399-2 Code of Practice for Wind loads which states that all components that form a building are required to withstand a 1 in 50 year wind speed.   D-marc was used extensively on the project as part of the collective protection demarcation system to create clearly defined safe access routes across the roof to theplaces requiring regular maintenance work. Having created the safe routes to the places of work, the D-marc was then used to demarcate the safe working zones upon the roof top. To ensure a complete collective protection solution was provided in isolated areas where it was not possible to keep the worker away from the fall hazard a guardrail was used. The easy to install, non penetrating D-marc system creates a clearlydefined access route and a safe working zone for all those undertaking regular rooftop maintenance works.

Overview The Theatre Royal, Drury Lane is located in the City of Westminster and is the oldest theatre in London still in use. There have been four different theatres built on the site, the first of which opened its doors in 1663. The current theatre was designed by Benjamin Dean Wyatt and opened in its current format in 1812. The theatre, now owned and operated by Andrew Lloyd Webber's company LW Theatres, has just gone through an astonishing £60 million refurbishment, designed by architects Haworth Tompkins, which includes new bars, dressing rooms and even a new 16 person lift to grant easy access to upper levels! Installation Over the past 2 years, C.A.T. has worked closely with the client, the architects and the flooring contractors - to supply a range of solid brass flooring profiles and stair nosings throughout this iconic building. Hand-finished here in the UK, these Brass Nosings adorn the staircases within the theatre's auditorium and many of the original cantilevered staircases in the foyers and Royal Boxes. Alongside Loughton Contracts, C.A.T conducted multiple site visits, to measure and template the hundreds of steps across the theatre. These measurements were conveyed to our fabrication team, who worked extremely hard to bring the nosing’s to life and replicate the detail of the treads, to ensure the overall finish was first class. Last but by no means least, as you walk into the newly refurbished theatre foyer, you will be greeted by the stunning bespoke carpet by Alarwool, expertly finished by Loughton Contracts, with our 16mm solid brass rods, hand-turned by our factory and hand finished in antique brass, to match the nosings and trims throughout. Be sure to look up too, the atrium roof is simply stunning!

When regional housebuilder, Galion Ltd was looking for a way to speed up the construction process without compromising on using traditional masonry materials for its Jarmany Hill site, it turned to H+H’s Celcon Vertical Wall Panels.Celcon Vertical Wall Panels are storey-high panels of aircrete that are craned into place for a fast build with the reassuring characteristics of a high-performance, durable, masonry structure.Galion Ltd is building five large, detached houses with uninterrupted views over the Somerset countryside towards Glastonbury Tor. With a reputation for building individual properties to a high specification, the quality of the build is a strong focus for the company.Tim Barnes, Managing Director of Galion Ltd explains why H+H Vertical Wall Panels were chosen for the site: “One of the unique features of our houses is that we use local, natural stone walling for the external envelope of the properties. These are slow to build, especially when we’re using a traditional masonry build method as we are restricted to a maximum of six courses before laying the masonry to the same height.“With the traditional method it was taking 8 to 12 weeks to get to the point where we could put the roof on a house. The joy of using H+H Vertical Wall Panels is that we can get the roof on in around 8 days – it’s a huge advantage for us.”Constructing the watertight external shell of a house so quickly allows the internal trades to start work much earlier, reducing the build schedule significantly. When building large homes like the 2,800 square foot houses on the Jarmany Hill site, this time saving is particularly pertinent.Galion Ltd is working with Acorn Innovation Build Ltd whose carpenters were trained by H+H to install the Vertical Wall Panels. It was a fairly straightforward transition for them as they already use a crane to install timber floor cassettes and roof joists.Matt Shuttleworth, Director, Acorn Innovation Build commented: “H+H Celcon Vertical Wall Panels is a new system for us but as a company we are always interested in different methods of construction. I have to say, so far we are very impressed with this one.”Tim Barnes is equally impressed, saying: “I’m struggling to see a downside to the system. Everyone who has seen it has been impressed and I think once other companies see contractors building with it they’ll wonder why they’re not using it too. We’re already planning to use the system at another site that will be breaking ground soon.”

Passivent case study - Tesco Natural Ventilation Project, Ramsey, Cambridgeshire Includes Passivent Airscoop Roof Ventilation Terminals

This project used 54 ROOFBOX™ cabinets and kerbs to house many duct and ventilation penetrations across two roofs.

Utilising several innovative Glazing Vision rooflight products combined with some insightful architectural design detail from Chiles Evans & Care Architects, along with bespoke high specification finishing from Terry Huggett Developments, this retro-modern home is simply stunning, and even featured on Channel 4's Grand Designs.The 1970’s were a revolutionary period of acceptance and moving forward as a society, with many important social movements being founded in this decorated time. Along with this, the 70’s also had a huge influence on the interior and exterior of buildings all over the world. 70’s vogue has also had a heavy effect on modern interior and exterior design. Ranging from complex designs of wallpapers, to simple yet effective patterns on rugs, retro designs are becoming more and more popular in present times.Solidifying this proposal is Ravine House, a retro-contemporary build where Glazing Vision, Chiles Evans & Care Architects (CE & C Architects) and Terry Huggett Developments have collaborated together demonstrating the enduring quality of 70’s design.The original house, built in 1967, adopted a mid-century American exterior; with large windows looking out at the surrounding gardens that were framed by wide eaves and a low-profile roof. Taking inspiration from Frank Lloyd Wright, and other famous Architects from the mid-20th century, the house showcases a real ‘wow factor’. As conversations with the homeowner quickly progressed it became apparent how special this home truly was.The project was separated into three parts. Two stock sized Flushglaze Fixed Rooflights were the first port of call for the homeowner and the architect. It was imperative that any changes made to the original exterior of the house did not impact the simplicity of the roof lines, therefore the Fixed Flushglaze Rooflights were selected.The double pitched roof meant that it was not possible to set the rooflight into the roof pane without compromising the water-proof integrity of the roofing. However, the Flushglaze’s simple frame means that although they sit proud of the roof, they remain visually unobtrusive. The standard Flushglaze Fixed Rooflight is a very popular item in our wide range of products, with a minimum span and width of 400mm and ranging to 4200mm subject to area m2 limitations. In this case, the Flushglaze Fixed Rooflights were both 1200mmx 900mm. With a frame colour of RAL 7015 (Slate Grey), they bring a simple yet highly effective essence to the property. Deciding to purchase a stock size Rooflight, rather than a bespoke size can be a much more cost-effective option.The second part involved a singular stock sized Pitchglaze Roof Window. Adopting our pioneering ‘frameless’ design ethos, once installed, this product provides the building occupants sky only views through the aperture, something not usually found with a traditional roof window without requiring an upstand. As a roof window it is UKCA and CE marked and designed to be installed in pitched tiled roof applications flush with the tiling line and to be used at roof pitches between 15° and 60° and comprising of Qualicoat approved polyester powder coated aluminium framework. The Pitchglaze can also be supplied in either landscape or portrait orientations. In this case, the Roof window sat at a 22° angle with “vision area” dimensions 1000mm x 3000mm.The third part of the project consisted of a solitary Triple Glazed Flushglaze Rooflight, with three Wall Abutments. The homeowner opted to go “made to order” for this luxurious item, with a span of 1205mm x 2825mm. The Wall Abutment detail is part of the Flushglaze framework and is secured using suitable fixings, that depend on the structure being used. The Flushglaze range of Rooflights have been independently performance tested and approved by the British Board of Agrément (BBA) and are also classified by The Official Police security initiative, Secured by Design and tested to LPS2081/1 with certification by the Loss Prevention Certification Board. This helps to enhance resistance to opportunist intruders attempting ‘stealth’ attacks to gain entry, which are often carried out in residential areas.‘For me, this project is simply a once in a lifetime opportunity and I enjoyed every minute of it’ Terry Huggett, Terry Huggett Developments.The project brings with it a unique element of family. With the homeowner inheriting the house from his parents – Terry Huggett cites that his love for mid-century American architecture stemmed from family holidays to places like California, and other cities and states in western America. This connection with the project for both Architect and Contractor, along with their personal chemistry is obvious, as is the care and precision of the build exhibited everywhere within the residence! The home also boasts many different structural qualities that distinguish it from other houses up and down the country. From a heated driveway to a Borehole that provides ‘Evian quality’ water from tap, the home showcases many unique and desired aspects.Overall, the project took approximately three years to be completed. Now, Ravine House is gaining publicity up and down the country and has been nominated for various RIBA awards. It is visually clear that the home is something truly special that simply defines quality and displays an incredibly high level of Architectural and Contractual ability.

Orbis OS200 Vertical Bar Infill Side FixOrbis OS211 Glass Infill Top FixProviding more than 120,000 sq ft, of innovation space for high growth enterprises, this project is situated within Imperial College London’s White City campus. Built by a market leader with specialist expertise in modular buildings, this project demanded a high level of innovation, and a balustrade supplier that delivered on cost, quality, and timescales. The main reception area is dominated by a large feature stair providing access to all floors, and the Orbis balustrades with glass infill achieve a stunning first impression and allow maximum light through the space from the vast glazed roof lights above. Throughout the three core stairs, which are used for general circulation and escape routes, the vertical bar infill panels within the Orbis balustrade was used. This robust modular panel solution is pre-manufactured to speed up installation on site, which was extremely important to the main contractor. Individual stair cores were not closed for extended periods of time, which means greater productivity, less management time, and reduced risk for the main contractor.

Located in the heart of the vast new Wembley Park regeneration project, the two residential buildings that make up the Landsby East and Landsby West development (Danish for village) are contemporary in design, with apartment interiors that continue the Scandinavian theme. Externally there are roof terraces and first floor level podium gardens, along with 280 generous balconies that add a stylish and aesthetic feel to the exterior finish of the building.A key element of the balconies was the installation of Isokorb® T structural break units from Schöck. The Schöck Isokorb® T units are structural, but their other long-term purpose is to minimise the risk of thermal bridging. Ineffective insulation at the connection points means local heat loss, resulting in more energy being required to maintain the internal temperature of the building. This is a major consequence of thermal bridging, but there are other issues too. Low internal surface temperatures in the area of the thermal bridge can cause condensation, which leads not only to structural integrity problems with absorbent materials such as insulation products or plasterboard, but the potentially serious occurrence of mould growth. So for any project involving balcony connectivity the prevention of thermal bridging is a critical issue.

University Coventry Hospital is situated in the Walsgrave on Sowe area of Coventry and is part of the University Hospitals Coventry and Warwickshire NHS Trust. The hospital opened in 2006, replacing Walsgrave Hospital the original hospital at the site.Twinfix was approached by Principal Contractors William Gough to design, manufacture and install a walkway from the helipad on the first-floor deck to the hospital’s Accident and Emergency department. The requirement was for a robust walkway that was structurally sufficient to withstand the usual weather forces and the down draught from a helicopter in close proximity.Liaising closely with William Gough and designer Pinnegar Hayward Design, the expert team at Twinfix designed, manufactured and installed a 240 sqm free-standing mono-pitch canopy with vertical perforated side panels. This impressive canopy design included lockable double leaf gates to secure the area.The roof comprises of our Multi-Link-Panel Non-Fragile (NF) system powder coated to RAL 5010 – gentian blue and glazed with 16mm multiwall polycarbonate, and the vertical panels were powder-coated to RAL 7037 – dusty grey. As this metal does not rust in use, the walkway will keep its good looks throughout its long life.

TRC was appointed as principal contractor by Barker Associates in May 2019, to carry out specialist sash window restoration works.Trinity Primary Academy is a primary school located in Bounds Green Road, Wood Green, London. It was built in 1899 by Mitchell and Butler and consists of yellow brick and red brick dressings, tiled roofs, irregular fenestrations, and sash windows that give away its Queen Anne Revival style. It's currently categorised as a Grade II Listed building with Historic England, and is part of the Academies Enterprise Trust.Nature of the worksAs the building was Grade II listed, timber window repairs had to be sympathetic and complementary to the historic nature of the property. Many of the existing timber sash windows were inoperable due to the build-up of decorative coatings, timber degradation, and defective and broken sash window ironmongery, as well as opening mechanisms. The requirement was for the windows to be fully refurbished, repaired and operational as originally intended, but also modified to meet health and safety requirements.Phase one of the refurbishment of 200 sash and timber casement windows commenced on the area needing most attention: the west elevation of the building. Following the success of phase one, the client team extended TRC’s appointment to continue around the remainder of the building, systematically completing all other windows, door and roof light refurbishments.This overall refurbishment project included:Stripping back the existing paint from the historic sash windows and repairing any decayed timber.Repairing glazing as and where necessary.Improving the thermal and acoustic containment by installing draughtproofing.Repainting windows and installing ironmongery.Undertaking brick and stone repairs to the building’s exterior.This project also required our specialist attention on some specific areas of traditional glazing. This aspect of the project required the repair and refurbishment of all four oriel bay windows and the oriel bay glazed roofs. Completion included the supply and fixing of new safety glazing and hardwood timber roof rafters, along with the repair and refurbishment of the two existing openable roof lights. The supply and fixing of new code 4 lead flashing, with lead wedges, was also carried out and fully pointed with the correct cement mortar at the wall abutment.Additional detailed work throughout the project included the following:Removal of all existing fitted window blinds for refixing upon completion of works.Removal and repair of existing window ironmongery, including original mechanical winding gear, solid bar opening mechanisms, locking fasteners, slide bar restrictors, cable restrictors, handles and stays.Careful removal and repair of all internal fixed-glazed hopper units, casements and pivot openings.Removal and replacement of all cracked and broken glazing, and replacement of the existing Georgian wired-glazing, with 6mm safety glass or 4mm polished plate glass to areas up to 1.2m height from floor level. Where privacy was required, white opaque glass with thickness in accordance with above was used.Removal and replacement of all loose and defective glazing putties, and removal of all flaking, loose and built-up paint coatings.Exposure of all timber rot and decay ready for repair with Repair Care Systems products, followed by sanding and priming ready for decoration.Vertical sliding sashes repaired, refurbished and rehung on new sash cords and weights, and adjusted as needed. Sashes were routed to accept new brush pile weather stripping. New parting beads and staff beads were serviced with brush pile weather stripping where appropriate.Final internal and external decoration was carried out using Dulux or Leyland trade paints, allowing for one undercoat and one gloss finish.

Residents of a community on the hillside by Loch Craignish, one of Scotland's most beautiful sea lochs, have a new and unique village hall with a roof that is sympathetic to the surroundings, thanks to Eternit's fibre cement profiled sheeting.The old village hall at Ardfern in Argyll and Bute had been built traditionally with most recently, a corrugated metal roof which had corroded and leaked. Architect Tom McCardel was tasked with giving the villagers a community facility capable of handling a vast range of activities and he specified Eternit's fibre cement profiled sheeting for Craignish Village Hall for several reasons.Its light weight meant the main spaces of the building did not have to be taken up with supporting framework, its green painted finish blends more into the landscape than traditional gloss paint, and its roof had to be resistant to the corrosive atmosphere of the sea coast."I specified the Eternit sheeting because of its lightweight qualities, cost effectiveness, ease of detailing and appearance" he said.

ECLISSE are delighted to have been the supplier of choice for this prestigious development in the heart of historic London. The Westminster Quarter development comprises of 102 private luxury apartments, many with private outdoor space. Residents will also benefit from an exclusive gym, 24hr concierge service and landscaped courtyard and the roof terrace and roof lounge have stunning views of the Houses of Parliament and other iconic landmarks. Completion: 2017 Residential Units: 102 Construction Cost: £35.5m Architect: White Ink Architects Client: Taylor Wimpey Contractor: McAleer & Rushe

A contractor client was working on a retro-fit balcony and flat roof project in Brighton. The waterproofing membrane had tapered insulation placed on top and the contractor discovered ballasting the insulation was needed, only once on the roof. The door thresholds were too tight for a traditional decking system with joists. Wallbarn advised for paving slabs on 9mm rubber pads; then 30mm thick ipe timber tiles mounted onto Adjustable Pedestals. The buildup was under 100mm and the overall finish of the tropical hardwood was glorious. The architect was relieved that we could produce a solution, the client was delighted.

Lord's Cricket GroundBauder LiquiTEC Balcony and Walkway, LiquiBALKON SystemSynopsisLord's Cricket Ground is a famous cricket venue located in St John's Wood, London. There are various Bauder waterproofing systems installed throughout the venue but these images are from the Edrich Stairs on the third level.Bauder Building BoardProject:Lord's Cricket GroundProject type:RefurbishmentLocation:Basingstoke Waterproofing:LiquiTEC Balcony and Walkway systemRoof size:25m²Specifier:Rider Levett Bucknall LimitedApproved contractor:Higham Flat Roofing Ltd

Project involved decking a 350m2 the rooftop of a commercial block in the heart of the city. The owners wanted to create a roof terrace for staff. The customer chose the iDecking complete solution for it's superior look. Installation was carried out on an inverted roof. The contractor laid down a double layer of our aluminium frame onto Wallbarn MegaPad pedestals which provide a stable footing for the framework. The composite Moor Oak boards were stamped into position. Installers were able to achieve a great finish by accurately cutting the boards to fit neatly to edges and corners.

DWB Hull, a licensed MiTek roof truss and Posi-Joist manufacturer, recently supplied specially designed Posi-Rafters to form the roof for a large domestic extension. Bespoke end details were incorporated into the Posi-Rafter design to make installation straightforward and to provide solid bearings on to the steel beams and walls. The build had two steel ridge purlins and a central steel at ceiling level, forming a large vaulted ceiling internally. Posi-Rafters were the ideal choice, with plated end blocks sitting directly on to the steel beams with no need for hangers.

Products: Flexi heavy – Modular Frameworks & Flexi Access – Bespoke access platforms. Services: Air-handling units & associated access requirements. Roof build-up: Warm roof design – PIR/PUR insulation with PVC/TPO field membrane. Pump House were proud to have been chosen as the preferred supplier of building services support systems to the project, with support frames required to fourteen rooftop air-handling units. Each framework was also accompanied by a bespoke access platform to one longitudinal side of the air-handling units for maintenance purposes.

Approximately 5,000 square metres of Marley Edgemere and Marley Concrete Plain Tiles were installed as part of a £44m new-build project by Galliford Try at Wixams Retirement Village. Galliford Try led the Wixams Retirement Village project from start to finish, with NRA Roofing and Marley working together for the installation & manufacture of roofing products. Key reasons for the specification of Marley Edgemere and Marley concrete plain tiles included the cost-competitiveness of the tiles as well as the visual appeal and product attributes which would make the installation process quicker and more efficient.

Making the most of outdoor space in an urban environment is very important. With land at a premium, more people are converting their flat roof space to a garden retreat. How do you get to it though? A full size staircase takes up a lot of room and can be quite expensive, especially for occasional use. A Premier Loft Ladders customer had exactly that problem at her Hammersmith, London apartment. Learn how the Elite loft ladder saved both space and money, while still providing safe and convenient access to the flat roof...