"overlap roof tiles"

This asbestos cement roof in Birmingham was soiled and in need of remediation.Nadco Roofing Services ensured that the roof was cleaned with all waste water being filtered to 2 microns prior to the application of Liquasil's BBA Approved Asbestoseal 20 asbestos roof coating system.The full system involved priming the metal fixings with our SWT Primer, before sealing the fixings and any cracks in the roof using our Non-Sag Sealer.Once dry, the roof can then be seamlessly coated using Asbestoseal which comes with a 20-year product guarantee and leaves an old asbestos cement roof looking revitalised and brand new.

Bilco UK's CS-50TB Roof Access Hatch provides the perfect solution for roof-top access at Blair Castle, Scotland. The Category A listed building is said to have been constructed in 1269 and has been extensively added to over the years. Maintaining such a historic monument is a massive task. The Atholl Estate employ an army of staff to ensure this iconic property is preserved for future generations. One of the many problems in looking after such a building is the fact that it was not designed with ease of access to the roof in mind.

Our small bathroom design may only be 160 x 170cm, but for me, it’s perfectly formed in every way. You can reach both arms across and touch either side of the room, but that’s not actually what you immediately notice when you step through the door. Instead, you see a generous frameless skylight flooding the space with natural light, a wall of tactile sage green tiles and the unusual choice of a green sink paired with an off white floating vanity unit. I spent so long considering all the little details – from matching my grout to my silicone, to lining up the tiles perfectly – that size, here, really doesn’t matter.There’s a lot I learnt during the process of designing my own small bathroom design, so I thought I would share all my lessons and top tips in case you’re planning a space of a similar size. We don’t all have huge mansions, bedrooms we can convert into bathrooms or space enough for a roll-top bath and a shower. Most of us are working with tricky layouts and tight floorpans, trying to maximise the space we’ve got. Don’t be disheartened with your small bathroom, there’s a lot you can do to make it feel light, airy, uplifting and inspiring.

Derbigum + BluRoof = Sustainable Drainage Solutions Mitigate your risks with Alumasc BluRoofs Think Stormwater Management - Derbigum BluRoof SolutionsA 5-minute hop from Cardiff Queen Street and you’ll find the first blue roof in Wales. Upon what was formerly 1960’s office accommodation the Cromwell House site has been transformed into an 8 storey, 120-bedroom easyHotel with a rooftop stormwater management system. OUR DESIGN PROCESSOur clients at Carter Lauren Construction were interested in learning about the benefits of a blue roof to meet planning conditions. ” Working in a compact city centre environment where ground attenuation was not possible, it made sense to install a blue roof. The Alumasc team demonstrated how their BluRoof System attenuates stormwater via controlled discharge over a 24-hour period at roof level.” Kevin Jenkins, Surveying Director, Carter Lauren Construction. CLIENT BRIEF AND DESIGNWorking closely with the appointed consulting engineer and architect, our team of technical experts designed a solution for stormwater attenuation to comply with planning and meet all other project objectives. Alumasc’s Matt Davies, Area Technical Manager - Mid, West & South Wales commented, “Given the urban location, the Alumasc BluRoof system was the perfect fit in providing a fully warranted single-source waterproofing and sustainable drainage solution.”The Alumasc technical team provided a full specification service and specialist drainage design using key data from the project brief. By incorporating our BBA Accredited Derbigum APP polymer modified bituminous waterproofing system the longevity of the total solution is assured with a proven track record since 1967. Other key components comprise of a BluRoof geotextile filter fabric, BluRoof interlocking void former, flow control outlets, and overflow system.ENVIRONMENTALLY FOCUSSED SOLUTIONExtreme weather events are now the new normal, says the World Meteorological Organisation. Our rainfall patterns are becoming increasingly unpredictable, and we must plan accordingly to adapt the built environment to help alleviate flood risk. PARTNERSHIPWorking with the contractor to construct the first blue roof in Wales. Kevin Jenkins, Surveying Director, Carter Lauren Construction, “Matt and the Alumasc team were available throughout the design and installation process. We knew that installing the BluRoof by Alumasc was the right decision for the future of the easyHotel and the benefit to reduce pressure off the drains.” SAFETY PERFORMANCEThe easyHotel has a 35-year warranty for the works and life expectancy of up to 50 years.ABOUTEasy Hotel Cromwell House, Cardiff - Wales’s first blue roof. Completion: Spring 2021 Main Contractor: Carter Lauren Construction Architect: Axiom Architects 

Liquasil Ultra PU is a BBA approved flat roof waterproofing membrane. Cold-applied, the system comprises an embedment coat, into which a chopped strand reinforcement mat is laid to provide exceptional strength. The mat dissolves and allows for hand-moulding around difficult details. Once cured, the Liquasil PU UV coat is applied to provide additional strength, durability & protection. The completed system comes with the unique Latent Defects Insurance Guarantee, which provides cover for Professional Design. Specify with 100% confidence. Made in the UK.

High volume of traffic, heavy use, accessibility and easy cleaning – contemporary sanitary facilities in schools are subject to very demanding requirements. Due to the fact that ceramic tiles have proven their worth as a practical and attractive covering for walls and floors in these settings, the PRO ARCHITECTURA system concept from Villeroy & Boch Tiles was used for the renovation of various sanitary areas in the Cologne-Zündorf school centre. At the Zündorf school centre in Cologne-Porz – comprising Lessing high school, Wilhelm-Busch secondary school and Johann-Amos-Comenius general secondary school – a total of approx. 1,800 students are taught by nearly 140 teachers. The school buildings were constructed in the 1970s, and have been continuously extended ever since. In 2016, work included the spatial optimisation and modernisation of the approx. 250 m² toilet facilities in the main building. The Cologne architecture firm spies architekten developed a colour concept for this project that combines a light and a dark shade of a colour in each setting, to create harmonious contrasts in each area. The resulting colour schemes offer different looks: more feminine rust shades, masculine blues, and fresh variants of green and turquoise. Accessibility requirements were also taken into account. The white sanitary elements are mounted on the darker colours in order to ensure a stark contrast with the walls, allowing them to be more easily recognised even by those with impaired vision. PRO ARCHITECTURA from Villeroy & Boch Tiles made it possible to successfully implement the architects’ design specifications. The colour matrix offers a broad spectrum of classic and contemporary colours in a variety of gradations, while the modular formats on a 100-mm grid provide additional planning scope. This allowed 10 x 10 cm tiles to be laid in staggered arrangements that bring the wall joints to life. The PRO ARCHITECTURA range is equally impressive from a practical standpoint: The ceramic tiles are durable, scratch- and crack-resistant, and do not wear down, even after decades of use. They are also easy to clean and particularly hygienic, as their surfaces are so dense that micro-organisms hardly stand a chance. The ceramic material itself does not give off any vapours, nor does it take on smells, which means that it is also recommended in terms of building biology. And, tiles from Villeroy & Boch are sustainable, because they are made entirely of natural components that occur naturally in almost unlimited quantities, are manufactured by means of environment-friendly processes and are completely recyclable.

The synergy of ARDEX products was the only solution to protect the original Grade II listed tiles from the installation of 24 tonnes of moisture-sensitive granite slabs on the new floor.

This project had incredibly restricted access, where the client wanted a green roof on an existing bitumen rooftop overlooked by hotel rooms. The M-Trays® had to be transported on a trolley through the hotel kitchens. They were winched onto the roof itself using a genie lift and slotted into position in a matter of hours. Trying to construct a roll-out green roof was impossible, given the restricted access. Installation was fast and effective, taking only a day and giving an instant green roof. M-Tray® dramatically improved the view from the rooms and improved the guests’ experience.

Museum of London - Visionary RoofSynopsisThe Museum of London opened in 1976 on the historic London Wall and is a few minutes’ walk from St Paul’s Cathedral. A visionary approach to roofing had been adopted on a building that, will not only green as much of the exposed roofs as possible, but also provide a strong research aspect for future green roof projects. As with many buildings, the original roofs needed to be upgraded or replaced, at the same time as being brought up to date using environmental and sustainable solutions.Through the recommendation of waterproofing and green roof manufacturer Bauder Ltd, the Museum invited Dusty Gedge, one of the UK’s leading independent green roof consultants, to work directly with them to design 3500m² of varying habitats that encompassed the museum’s sustainable vision. and help in the provision of environments that would attract a range of wildlife, as well as being able to help the city adapt to climate change.Bauder Building BoardProject:Visionary roof, Muesum of LondonLocation:LondonProject type:RefurbishmentRoof size:9512m²Specifier:Museum of LondonRoofing contractor:Russell Trew LtdThe specificationAn independent consultant had previously carried out an energy model on the Museum of London buildings. When the museum inputted the green roof specification, it showed a potential energy saving of 10% per year, as well as a reduction on the future replacement costs of the heating and cooling plant. Some of the green roofs were funded through Drain London, a partnership project led by the Greater London Authority and funded by Defra. The project aims to better understand surface water flood risk across London, with a view to promote interventions (such as green roofs) to reduce surface water flooding. The museum has used the Bauder green roof system and worked closely with Dan Costen of Bauder and the roofing contractor Russell Trew Ltd, to deliver the various green roof spaces.These include:The refurbishment of the lower garden in the central courtyard with hard landscapingThe installation of Bauder’s new wildflower blanket to the upper garden in the central courtyard (funded through Drain London)Plug planting the roofs of the recently completed garden and terrace rooms that provide high quality corporate hire (matching the colour scheme chosen for the rotunda garden refurbishment and integrated with the new rainwater harvesting system funded by Renaissance London)An integrated sustainable urban drainage system (SuDS)Plug planting in other individual small roof areas including outside the boardroom and committee roomsTwo different planting schemes on an area of the main museum roof where the Drain London Project aims to carry out water attenuation researchThe resultRetrofitting green roofs will help to realise the Mayor of London’s ambition, to increase green cover in central London by 5% by 2030. The Museum of London is one of the largest retrofit green roof projects in the City and is certainly to be commended for allowing its roofs to be used for research purposes. Not only will it provide a benchmark for best practice, but it also demonstrates that retrofitting green roofs onto existing buildings is both environmentally and economically viable and is the way forward in helping London adapt to climate change.System installedBauderflex Green 1 BauderPLANT E 42A torch applied SBS elastomeric bitumen capping sheet. This product features chemically treated bitumen to deliver superior root resistance which has been tested and approved by the FLL2 BauderTEC Sprint DUOA self-adhesive elastomeric bitumen underlayer with DUO lap technology. This product has a glass fleece reinforcement feature for stability and strength.3 BauderPIR FA-TEFlatboard insulation boards containing rigid polyisocyanurate (PIR).4 BauderTEC KSD FBSA self-adhesive SBS elastomeric bitumen air & vapour control layer, with a mica finish.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.AdvocacyGavin McCourt MRICS, Project Manager for The Museum of London said:“In producing the business case for installing green roofs, reference was made to the extensive published documents on the benefits of green roofs. In this case as the museum building had already been energy modelled by outside consultants, it was decided to input the green roof specification into the model. The results showed a potential energy saving of 10% per year, as well as a reduction in future replacement costs for heating and cooling plant. These factors, combined with the longer life cycle replacement of green roofs compared with normal felt roofing systems, enabled me to produce a robust business case for green roofs. With increasing energy prices the economic benefits of installing green roofs can only become more viable”Dusty Gedge added:“One of the major issues that London faces is flash floods during the summer, when sudden rainfall levels overwhelm the current drainage network. With the support of Drain London we will be researching the rainwater run-off for different green roofs. This will help us validate the kind of roofs and depth of substrates that will negate the costly effects that the sudden rainfall has on the infrastructure of the City.”

London GRP Roofing Ltd, specialists in fibreglass flat roofs and terraces, recently completed a Degaflex roofing installation using our high-performance system and gave their professional opinion.Stephen Knuckey, the Director of London GRP Roofing Ltd. posted on LinkedIn photos of their project along with a comment of ‘our "Degaflex overlay. Safe to say I am extremely pleased with the finish on this. Being a felt overlay and turning out this smooth, I’ll be looking forward to applying it directly to an OSB deck.’

The Royal Blackburn Hospital, located in Lancashire, England, was dubbed a “ticking time bomb” that could “collapse without warning” due to the failure of its existing reinforced autoclaved aerated concrete (RAAC) roof. This issue was part of a larger nationwide crisis, with 34 NHS buildings, including Blackpool Hospital, and thousands more schools, offices and more at risk of collapse due to the deterioration of RAAC structures. The estimated cost of repairs for these buildings loomed at over £1 billion. In the face of this urgent and challenging situation, The Royal Blackburn Hospital sought a solution to ensure the safety and integrity of its infrastructure.The Royal Blackburn Hospital's existing RAAC roof had reached a critical state of disrepair. The risk of a catastrophic collapse was real and imminent, posing a serious threat to patients, staff, and the hospital's ability to provide essential medical services. The financial burden of repairing or replacing such a roof was substantial, and the hospital needed an innovative, cost-effective, and expedient solution.The hospital administration and engineering team explored various alternatives to address the RAAC roof crisis. After careful evaluation, they opted for Britmet's Tactray 90 Structural Liner System as the best solution to mitigate the risk of a roof collapse. Tactray 90 offered the necessary structural reinforcement while ensuring long-term durability and stability. The installation could be completed with minimal disruption to hospital operations, a critical consideration given the hospital's 24/7 operation.Project Outcomes:Implementing Britmet's Tactray 90 Structural Liner System at The Royal Blackburn Hospital resulted in several significant benefits. The hospital's roof regained its structural integrity, mitigating the risk of collapse. The hospital saved a substantial amount by opting for the Tactray 90 system as it provided a weatherproof roof covering to minimise the impact of construction so that the hospital could resume full medical services quickly, ensuring continuity of patient care. Conclusion: The Royal Blackburn Hospital's adoption of Britmet's Tactray 90 Structural Liner System offered an innovative solution to a critical structural problem caused by the failure of the existing RAAC roof. This case study demonstrates that even in challenging situations involving aged infrastructure, cost-effective and efficient alternatives exist to safeguard structural integrity, ensure safety, and enable the continued provision of vital healthcare services. The success of this project serves as a model for other NHS facilities grappling with similar RAAC-related challenges, providing hope for the resolution of the wider national crisis.

Blue-green roof solution on a London dwellingCHALLENGE8a Belmont Street comprises two unique semi-detached dwellings, which have been constructed in Chalk Farm, London by a private developer Maygrove Projects in collaboration with Martin Evans Architects. The total roof area covers only 55.03m² but features an unusual roof design; it is divided into five sections comprising two glazed roofs and three blue roof areas. For this warm roof construction, an alternative durable waterproofing was sought, suitable for blue roof application. SOLUTION Approved Roofing Contractor Gribben Solar Roofing provided an alternative blue roof solution to the original design proposed by the project architects, fully complying with their needs. Together with partner and single ply manufacturer RENOLIT they proposed a waterproofing solution for the blue roof in the form of a fully bonded RENOLIT ALKORPLAN L35A77 membrane, to be combined with the RENOLIT ALKORPLAN Green roof system. So, actually, a blue-green roof!

Creating Paradise: Alumasc Delivers for the Complete Building Envelope for One Chamberlain Square Paradise Project One Chamberlain Square is the lead project in a wider vision to create Paradise in Birmingham—the most important development the city has seen in a generation. With the help of Alumasc offering solutions for the entire building envelope, One Chamberlain Square is set to be a vibrant mixed use development that will not only be the new home of professional services firm PwC, but will endeavour to maintain a balance between busy urban hub and the natural world. To do this, Alumasc provided a range of products and services encompassing the entire building envelope, specified by Weedon Architects. This included a Blackdown Extensive Brown Roof, applied over Hydrotech Hot Melt Waterproofing, alongside Harmer Roof Outlets and bespoke solutions from Roof-Pro, for building D: an eight-story commercial building over a podium car park. Inside, bespoke blinds by Levolux, also an Alumasc company, were installed. “This is an extremely high-profile development, which demanded trusted, standard setting products,” said Owen Doherty, Director at Weedon Architects and Project Architect for the venture. “All systems decided on were chosen on quality, durability and enhanced design life compared to competition.” ON THE ROOF OF PARADISEBlackdown’s Extensive Brown Roof is a green roof in the making. Covering approximately 4000m2 of roof space for this project, One Chamberlain’s ‘brown’ roof is installed without plant life and will naturally seed from plant material that either blows in from the local environment or that is introduced by birds. In this way, it literally replaces the green space that has been taken up by the construction of the building it lies on, encouraging biodiversity by providing and strengthening habitats for wildlife local to the area, with truly local plant life. Typically, the substrate is mounded to offer habitat variation, therefore the depth of the brown roof can vary be between 92-170mm and have a saturated weight of approximately 113-213kg per square metre, depending on the depths of the substrate. Beneath this, Hydrotech MM6125 roofing, a hot melt rubber bitumen membrane, delivers sound structural waterproofing. The bitumen is heated and combined with a polyester reinforcement and protection sheet to form a weatherproof layer that has a 100% bond to prepared concrete surfaces. With no product failures in over 50 years, Hydrotech Hot Melt roofing is guaranteed for waterproofing integrity for the lifetime of the structure. Working in tandem with each other, the Blackdown Extensive Brown Roof helps to extend and reinforce the life and guarantee of the waterproofing, offering a protective layer of natural insulation. Giving his seal of approval, Owen said: “I only specify Alumasc hot melt at the moment and have done for many years. All products and systems chosen here have had zero product failures and I have never had any issues with technical specifications on previous high-profile buildings.”PROVIDING EFFICIENT DRAINAGEGiven the huge expanse of roof space involved this project, effective flat roof drainage was essential. Harmer AV high capacity aluminium roof outlets were installed for this purpose. Suitable for all regular flat roofing applications with continuous membranes, these outlets are lightweight, durable, non-corrodible and have been proven to drain 40% more roof area than conventional gravity outlets, therefore further ensuring the long life and service of other flat roof systems. Aiding project completion, Roof-Pro support systems were also tailored bespoke to meet the roof structure requirements. Free-standing support and access solutions were devised that would allow work to be carried out safely, efficiently and without causing damage to any of the roofing systems being installed. A WORD FROM THE CONTRACTORChristian Bradley of Briggs Amasco, who installed the roofing, commented: “One Chamberlain Square and the surrounding podium waterproofing form part of the largest construction programme in Birmingham. We are extremely proud to be working on this landmark project. “The products and systems installed all have long legacies of successful projects behind them, and there are no better guarantees than real results. They also offer excellent value for a competitive cost. These are just a few of the reasons why we love working on Alumasc projects. Alumasc offer a single source for all solutions, bespoke design detailing and the technical support is always on-hand when you need it.” Completed in autumn 2019, One Chamberlain Square forms an integral part of a masterplan redevelopment that will transform part of Birmingham City Centre.

4,300m2 of screeding, tiling and grouting was installed in the new state-of-the-art ticket hall.

Over 30 years on and still no cracking or de-bonding evident on the original tiles.

Another example of the BBA Approved asbestos roof coating system, Asbestsoeal from Liquasil Ltd. The asbestos cement roof was first cleaned using a closed box pressure washer. All waste was filtered and disposed of by a licensed asbestos disposal contractor. Metal fixings were treated with Liquasil SWT Corrosion Primer and then sealed, along with small cracks and holes, with Non-Sag Sealer before the roof was coated with Asbestoseal 20. The project included GRP rooflight replacement and new ridge detail and flashings.

burmatex® structure bonded carpet tiles include the three ranges of lateral®, zip and code – each available in 18 corresponding colour ways. This university accommodation building has used all three coordinated ranges, shifting to a different colour focus on each floor. Feature walls and furnishings also follow the changing colours, to create bright, engaging finishes. lateral®, zip and code are suitable for heavy commercial use (class 33) and rated BREEAM A/A+.

This asbestos cement roof in Norwich was soiled with moss and lichen covering the surface and had leaks in several places. Liquasil's BBA Approved Asbestoseal 20 asbestos roof coating was specified to extend the life of the roof and provide an aesthetically pleasing finish. The Contractor, ID Asbestos Ltd, carried out the works safely and efficiently.After being steam cleaned, the metal fixings were treated with our SWT Corrosion Primer and all fixings and cracks were sealer with Non-Sag Sealer. The whole roof was then coated with Asbestoseal 20 to provide a sleek new finish to the old asbestos sheets.Liquasil's Latent Defects Insurance Guarantee was provided upon completion.

This Awkward Passivhaus design barrel roof made airtight with ease with Spray applied Airtight vapour control membrane Passive Purple

- Location: The Roof Gardens, Apartments, Manchester - Developer: DeTrafford Estates Group - Challenge: The previous intumescent varnish on external timber panelling on walls and decking broke down after just 12 months. - Solution: Remove existing coating, apply Zeroflame Treatment - Result: Original beauty of the decking and timber paneling on the walls is resorted, the timber is compliant with building regs and the property owner is happy.

This 6,500m² metal roof at Axcess 10 Business Park, Walsall was soiled, delaminating and affected by spot corrosion in numerous areas, which would have eventually spread and perforated the sheets if a treatment was not applied.Bosworth Cladding Services Ltd ensured that the roof was cleaned and the peeling factory finish was removed with a 4000 psi pressure washer. The laps were ground back and primed as necessary.The whole roof area was then coated with Liquasil's single-coat BBA Certified Metalseal 20 system to provide a 20 year product guarantee upon completion.The completed installation left a metal roof on its way to failure looking brand new, with a protective silicone coating that will last 20 years.For more information, or to make an enquiry, contact Liquasil on 0121 709 5352.

Using materials, shades and textures that work in harmony with rural surroundings is always an important consideration for designers and planners. In Hertfordshire an ancient barn has recently been converted to provide additional accommodation for the nearby house.The new roof of the C16th barn was constructed with Cadisch Welltec perforated profiled aluminium panels over a waterproof membrane. Visible roof lights on such an ancient barn were not permitted but some light is able to penetrate through unobtrusive roof lights which are entirely covered by the perforated Welltec. The outline of the windows can just be made out in the photograph.The corrugated effect of the Welltec already lent a rustic charm to the roof and the owners needed a coating for the aluminium that would both protect the roof and also give the appearance of an old building.Taking inspiration from natural elements, EvolutionTM powder coatings allow architects and designers to achieve the look they need, together with using the most appropriate materials for the job and satisfying planning requirements on a local level.  The panels and ridge cappings totalling over 200 square metres, were pre-treated in a chrome-free system and powder coated in EvolutionTM ‘Peat fire’ at Powdertech’s Corby plant, before being delivered to site for installation. Peat fire is an earthy shade, instantly giving an aged look to the roof. It is a shade that one might expect on a weathered ‘tin roof’ – but in this case the metal stands the Evolution™ system.”  BenefitsA wide range of effects to reflect the patinas that occur naturally on metalsExcellent visual and tactile detailHigh performance weather resistanceGood edge coverageAll powders are Qualicoat 1Leaves no residue or stainTwenty-five year guarantee.

“ARDEX have developed a range of tile fixing products that exceed expectations, and enabled us to maintain our reputation for excellence. We were delighted with the results at The Savoy”. Rafi Mimoni, MD Mega Marble

This metal roof in Warwick was suffering from cut-edge corrosion, delamination of the factory finish, and spot corrosion.The specification called for a full liquid roof coating in Merlin Grey, which Liquasil was able to supply for installation by Nadco Roofing Services. Liquasil's Metalseal can be made in any RAL or British Standard colour to suit the client's needs.After the corroded surfaces had been prepared back to bare metal and the substrate had been jet-washed and dried, a single coat of Metalseal was applied to the entire roof at a wet film thickness of 350 microns.Despite the steep pitch of the roof, runoff was not an issue; the product stuck to the roof and did not drip, leaving a consistent, glossy finish that left the whole roof looking like new.Metalseal can be made in more than just the standard goosewing grey - if you have an industrial roof that needs coating, Liquasil can meet your needs - no matter the colour.Give us a call on 0121 709 5352, or email us at info@liquasil.com.

Sonixx Resilient 250 was installed as an acoustic underlayment. It was bonded to the subfloor and a heterogenous vinyl and carpet tiles were installed on top. The installation was completed as part of a refurbishment to a bar and restaurant area within the hotel. Resilient 250 is a 2.5mm thick, high performing acoustic underlay manufactured using sponge rubber. It significantly reduces impact sound at the source, while also providing superb underfloor comfort. It is a versatile underlay and can be used below various floor coverings including carpet, carpet tiles, wood, laminate, luxury vinyl tiles, vinyl and ceramic / porcelain / natural stone tiles. At only 24kg (43 Ib) per roll, it is easy to distribute around site. Resilient 250 therefore facilitated a simple, quick, clean and cost-effective installation.

The finish to the asbestos roof and asbestos cladding on this property was faded and the roof leaked in several places, along with the gutter. Liquasil's silicone roof coating, Asbestoseal, was chosen to seal the roof and dramatically improve the aesthetic appearance using specially made RAL colours to the match the original finishes. The asbestos cement gutter was also lined with the Liquasil liquid gutter liner to form a permanent, bonded solution.

Scotland’s Largest Single Office Building with Rooftop Running Track and 360 Panorama.A Sustainable and Futureproof Roof, Harnessing the Power of the OutdoorsBothwell Street in Glasgow is now home to an exceptionally progressive office space – making way fora new chapter in the rich history of the area. If there are any doubts about what Grade A office spacereally means, then think touchless entry, bike storerooms, lux changing facilities, an 8,000 sq. ft roofterrace, a 150-metre rooftop running track, 4 activity zones/terrace spaces and panoramic views.The project complements the sustainable regeneration programme along the Clyde Waterfront also,home to the new financial Northern European hub, firmly cementing the business district at the heart ofmodern Glasgow.GOALSThe architects at Sheppard Robson have made sure sustainability and lifecycle credentials remaincentral to the design specification. Occupants’ wellbeing has been carefully considered with a stunningpanoramic rooftop and 150m running track and general outdoor employee wellness facilities.A roofing solution was required to support the lifecycle of the building along with an excellentproduct reputation for this distinguished office space. Given the quality, longevity and environmentalconsiderations required from the roofing design, the insulation properties and warranty performancewere extremely important from the outset.CHALLENGESOur Technical department assisted the architectural and construction teams to resolve numerouscomplex design elements across the varied roof zones including running track, ballast walkways, greenzones, and pedestal zones, to determine the best roofing solution.Installation of the Davit Arm System for a building of this scale was especially important so personnel canbe safely suspended whilst working at height. This presented us with a unique challenge in providing aworkable solution that aligned with the sequence of works, whilst facilitating future routine inspection ofits base plates, and maintaining waterproof integrity without compression.Careful planning and detailing were required around roof penetrations to minimise aesthetical impact,and roof equipment was safely installed above the roof assembly.SOLUTIONThe construction comprises a composite concrete slab receiving our Hot Melt Hydrotech Waterproofing System. Offering a true lifecycle – Hydrotech high performance waterproofing, through its’ unique characteristics and installation process, now forms part of the building fabric. The result offers complete watertightness for the lifetime of the building.The building is also insulated to a high u-value target offering exceptional thermal performance and achieving a high kPa rating. This was essential to receive loadings from all components including overlying finishes, roof equipment and the end use for the building occupants.Key fire performance standards were achieved throughout including the lift overrun and lower roof terrace areas where the preferred solution was switched to our Derbigum sustainable warm roof system to maintain project performance targets.LIFECYCLE MANAGEMENTDesigned with BREEAM credentials and an EPC rating coming in at below 10 the careful focus on lifecycleconsiderations and the choice of materials throughout the building envelope is exemplary.Hydrotech hot melt is a high-performance solution containing 30% recycled content and zero productfailures in over 50 years, offering lifetime peace of mind, designed for the service life of the roof.PROJECT DATACompletion: Autumn 2022Building Type: Commercial OfficeProduct Application: Hydrotech & Derbigum waterproofing systemsCertification: BBA Approved, European Technical Approval & FM Global Class 1Architect: Sheppard RobsonMain Contractor: HFD Group

Failing factory finishes and cut edge corrosion were present across the entire roof and Liquasil's Metalseal metal roof coating system was specified as the most appropriate solution. The roof was cleaned and all failing finishes and rust was removed as far as reasonably practicable. The roof was then coated. In this case, two colours were employed. Liquasil is the only company able to produce silicone coatings in any RAL colour.

Luxury coastal apartments able to withstand the elements with Sika roofing system. Owing to its beautiful coastal location, The Liner, a nautical-inspired £35 m residential new-build in Falmouth, presented a compelling roofing challenge. Exeter-based roofing contractor, Progressive Systems, assisted by Sika, took on the task, installing a roof to withstand the harsh seaside conditions with an immaculate finish.Green roof composed of:Sika® Sarnafil® G410 18EL PVC Single Ply Waterproofing Membrane.Sarnavap® 5000E SA Vapour Control Layer.Sarnafil® Primer 610.Sarnatherm® ‘G’ insulation.Sikalastic® 625.Sarnafil® G445-13 PVC Protection Sheet.Sika® Green Roof System.

This was the first asbestos roof coating project undertaken with Liquasil products, back in 2013. The roof was heavily soiled and was cleaned using a DOFF steam cleaning machine, delivering 150°c steam to completely kill moss and lichen spores. The metal fixings were treated with Liquasil's corrosion primer and sealed with Non-Sag Sealer before the whole roof was coated with Asbestoseal, the only BBA Approved asbestos roof coating.

As the global climate crisis intensifies, the imperative for sustainable and low-carbon housing solutions becomes increasingly apparent. In response to this pressing need, the United Kingdom has emerged as a pioneering force in the development and implementation of net-zero housing initiatives. Net-zero housing aims to mitigate carbon emissions by ensuring that the total amount of carbon released is balanced by an equivalent amount sequestered or offset, thereby achieving a neutral carbon footprint.Vistry group, a UK leader in providing affordable housing, embarked on a mission to collaborate with different suppliers and manufacturers to come together to create the Vistry Innovation Centre; a unique, full-sized house bringing together come of the most innovative technologies in the construction industry to help towards net-zero goals. The Head of Technical Innovation at Vistry Group, Jack Brayshaw, stated “We are very proud to share our progressive timber frame facility and the VIC with its innovative new technologies. This centre is part of Vistry’s roadmap to Net Zero and this ambition is thriving as we keep moving on our journey”.Metrotile’s innovative, fully-integrated solar tile, eQube, was used for the roofing inline with their Qube roofing system.eQube is where sustainability meets style; providing a stunning design with no additional height and minimal extra weight to the roof, enabling quicker and easier installation of solar panels than ever before. The eQube system as part of the VIC showcases Metrotile’s drive towards helping meet sustainable energy goals, providing solutions to help lower carbon emissions in the UK construction industry.Interested to know more about the VIC? Check out Vistry’s case study here: https://www.vistrygroup.co.uk/media-centre/press-releases/vistry-launches-vic-unique-innovation-centre-showcasing-technologiesFor more information and to see the full range of Metrotile products available, please visit www.metrotile.co.uk or call the sales team on 01249 658514

The Ascent Aluminium Roof Access Steps were specified to meet the clients requirement to create a safe access route up & over the “saw-tooth” roof for maintenance personnel. In this instance the Ascent steps were specified for use with an adjacent MSA Latchways climb-latch fall protection system. If collective protection is required handrails can be supplied to one or both sides of the steps. The Ascent Aluminium steps were specified for this project by Eurosafe Solutions Ltd a specialist fall protection company who also installed steps. The Ascent Aluminium walkway steps are tested for use on the aluminium standing seam roof and are secured back to the roof sheet using a proprietary support clamp. The Ascent aluminium walkway is designed in accordance with BS EN 516:2006 Prefabricated accessories for roofing, BS 4592, Industrial Type Flooring and stair treads, BS EN ISO 14122-3 Stairs, stepladders and Guardrail, BS 7976-2:2002+A1:2013 Pendulum slip resistance. And is manufactured under ISO 9001 and CE 1090 factory production control procedures, creating a walkway that is CE / UKCA compliant.The walkway steps can be configured with a handrail to withstand a loading of either 0.36 kN (general duty) or 0.74 kN (heavy duty) and can be supplied with an optional toe-board if required. The system can achieve these loadings without the need for additional bracing, allowing the walkway to be placed against the area to be accessed. UKCA / CE marked. Designed & Tested in accordance with BS EN 516:2006 Class 1 Type C. Designed & Tested in accordance with BS EN ISO 14122-3:2016 where a handrail is fitted. Designed & Tested in accordance with BS 4592-0:2006+A1:2012 for loadbearing and BS 7976-2:2002+A1:2013 for anti-slip. With or without handrail.Standardized modular system roof walkway system. Can be supplied with a range of fixing kits to suit different roof profiles.

This complicated asbestos roof structure was heavily soiled and leaking in numerous places. Asbestoseal was specified because it is the only BBA Approved asbestos roof coating on the market. The roof was cleaned using 150°c steam, which kills all moss and lichen spores on contact, leaving a perfectly clean substrate for coating. The success of any coating comes from its preparation and Liquasil teaches all of it approved installers various cleaning methods. The roof was coated and is now leak free with a much extended life expectancy.

This 4,000 square metre roof in Lichfield, completed by Projects UK Ltd, was in need of refurbishment and Liquasil's BBA Approved Metalseal 20 was specified for its 20 year guarantee against manufacturing defects. The roof was cleaned and the cut-edges were treated with our unique SWT corrosion primer before a single coat of Metalseal 20 was spray-applied to the roof to provide a protective and decorative finish leaving the roof sheets looking like new.To get in touch, call our team of Building Surveyors on 0121 709 5352.

A roof at teh Jaguar Land Rover premises in Watford was in poor condition and suffering from cut edge corrosion. All of the loose and flaking factory finish was removed using 4000psi pressure washers and the rusted end and mid-laps were ground back to remove the rust. The cut edge corrosion was treated with Liquasil's corrosion primer and the entire roof was coated using the BBA Approved Metalseal.

A flat roof in the state of Tyrol was used to rigorously test a new non-combustible inverted roof insulation solution for the UK market.