"ground water control trench sheeting etc"

Delta Registered Installers, Oaks Damp Proofing having previously undertaken work for the client were commissioned to design and install a Cavity Drain Waterproofing system that would meet BS8102:2009 the British Standard for the protection of structures against water from the ground, Grade 3 (no dampness or water penetration acceptable) to the cellar area of The Blonde Hedgehog. The Cellar having been used historically to store beer was not waterproofed historically. Beer cellars are notable for being very cold and wet. For hundreds of years beer cellars were always underground – because underground rooms are generally quite cool.

The £7m building project specified steel sheets in the original plans but concerns were soon raised about the potential reverberation and noise from wind, heavy rain and hail causing distress to the animals. In addition to this, the steel sheets would also have been susceptible to corrosion; caused by heat and moisture from the animals’ slightly acidic breath condensing on the relatively cooler underside of the roof. In place of the steel sheets, Eternit fibre cement Profile 6 sheets were chosen.

Optima FC in 3.0mm PPC Aluminium 1050 grade has been used in the completion on The Power Electronics, Machines and Control (PEMC) Research Group on Nottingham University's Jubilee Campus.Home to three purpose-built labs – High Power, Power Electronics, and Drives – the building was built after PEMC secured investment of £18million, including £1.5m from the Wolfson Foundation and £4m from Propulsion Futures.The 5,400m² development is internationally renowned and one of the largest on its field.FEA analysis was carried out by Sotech as non-standard sheets were used due to the sheer size of some panels. The purpose was to ensure enough stiffening resistance had been built into the sheets, to ensure the larger panels were safe and compliant.The project was completed during the first lockdown (due to Covid 19) meaning operations were paused during the project. Sotech and Deane Roofing worked closely together to keep as tightly as possible to the original timeline.Josh Stevens, Estimator at Sotech said: “This was my first project working with Deane Roofing, which was an absolute pleasure. The project ran smoothly from start to finish, and I think the end product looks fantastic.”

A home owner near Lake Constance has fulfilled his dream of having an office with a view: From the top floor, one can enjoy a fabulous vista of the water and the Alps rising into the sky behind the lake. In terms of building technology, virtually everything that you could wish for in an intelligent home has been installed. All components in the house have been networked via a KNX system, so that they can be controlled centrally and even automatically, when cross-linked with each other.Architect:  Matzke ArchitekturbüroElectrical installation: Contrel - Building Control Systems Photos: Ulrich Beuttenmüller for Gira

Profile 6 sheeting was specified by Archial Group, who liked the products aesthetics, performance and cost.Black Profile 6 sheets were selected because they matched the appearance of nearby buildings in the rural area of South West Scotland. The black sheets also created a striking contrast to the Scottish Larch cladding used around the entrance area.

The Ascent Aluminium Roof Access Walkway was specified to meet the clients requirement to create a level anti-slip route across the roof for maintenance personnel. The Ascent Aluminium walkway is tested for use on the aluminium standing seam roof and is 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 Guardaril, 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.

NORclad supplied all the Siberian Larch external timber cladding for the refurbishment of the Tides Reach Hotel, a mixed-use facility which incorporated the remodelling of the existing structureSituated in the mouth of the Salcombe estuary in South Hams within an area of outstanding natural beauty.NORclad Brunnea preservative treatment provides a formal warranty on the product for 30 years against rot and fungal decay (out of ground contact), all materials also had factory applied fire treatment to Euroclass B-s1-d0 (s1 Smoke Production – d0 Flaming Droplets). This was applied under ISO 9001 factory-controlled conditions. Products specified, Treatment Services applied under ISO 9001 factory controlled conditions.

The scope of the works was to design, specify and install a suitable waterproofing solution to 2 large properties engineered from ICF construction which required waterproofing. Areas where attention from a skilled specialist were required, was to the rear and two side walls which were earth/ground retaining.When specifying a suitable waterproofing solution, consideration to the final use of the building, designing a system to be maintainable and repairable along with a deep understanding of BS 8102:2009 is essential in ensuring project success.From a waterproofing design perspective, we use three grades to define waterproofing systems.These 3 grades are:Grade 1 – Some water seepage and damp are tolerable depending on the intended useGrade 2 – No water penetration is acceptableGrade 3 – No dampness or water penetration is acceptableIn existing basements and new build properties which will be habitable, Grade 3, is always required.

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.

Location: Aldgate, LondonX Construct chose Specwall for its Minories development in Aldgate, London as a replacement for the plasterboard/blockwork system it had previously planned to use. The project was not water tight and, consequently, was subject to water ingress during works. This required a new solution which Specwall was able to provide due to it being an inert, cementitious product which can be installed either dry or wet.Additionally, the ground floor of the Minories development was an unusually busy area during construction and could not fit any extensive scaffolding works. Specwall’s single-visit construction method utilising mobile access suited these conditions and made it the perfect choice.

Set in the heart of the West End, Duke Street is a high end area of commercialised buildings and expensive flats. Some of the listed properties on the street date back as early as the 18th century. Alumasc Rainwater’s range fitted perfectly in this setting. Painted Cast Iron and Heritage Cast Aluminium were specified by Latitude Architects.“The main objective was to provide and produce material as close to the original,” says Alumasc Rainwater. “Bespoke castellated guttering was installed with special curled ear belts to secure the pipes. Together they provided an exact replication of style to the original. We also custom-made guttering that was designed to fit at a specific angle and level of the building.”

Ground source review: Ullenwood Court, Churcham HomesA development of large luxury family homes in the heart of the Cotswold countryside is being built with sustainability in mind by property developer Churcham Homes. Once complete, all 26 contemporary properties, located within 34 acres of stunning countryside, will feature innovative ground source technology that produces zero emissions or air pollution.Key FactsPrivate, new build development13kW & 15kW Kensa Evo GSHPs52 x boreholes between 141m – 227m deepHeating, hot water and coolingAnnual heating load 672,099 kWhHigh spec, luxury new buildsUp to 6,547sq ft

Originally opened in 1863 and voted 'Best UK National Treasure' at National Geographic Traveller Magazine Reader Awards, the Grade 1 listed, iconic British landmark, The Temperate House at Kew, reopened in 2018 after a major five-year, £41 million restoration. Comprising five pavilions and showcasing over 10,000 new plants from all over the globe, this glass cathedral is the world’s largest Victorian glasshouse, protecting the often rare and tender plants throughout the UK’s cold winters. Commissioned in 2017 by renowned architects Donald Insall Associates - heritage and historic building specialists - and working with ISG, the global construction and engineering company, Britannia designed and manufactured 146 bespoke cast iron floor grilles - a total of 73 linear meters - to house part of the vast new sunken trench heating system. The original inadequate and inefficient heating, ventilation, and irrigation systems were no longer in adequate condition or sufficient for the purpose, and a new biomass underfloor heating system was added to produce ambient temperatures for the plants without impacting the integrity of the building. The finished bare metal design CGA03, meticulously created by our highly experienced pattern makers, echoes the original traditional Victorian grilles found elsewhere within the glasshouse complex and has since become Britannia’s signature grille. We are exceptionally proud to have been chosen and trusted to complete this award-winning project and are equally proud of our teams to produce it – from design, to manufacture, to installation.Frequently referred to as Cathedral, Ecclesiastical, or Victorian decorative floor grilles and as seen here, often placed over channels holding heating pipes, they provide a practical and decorative heating vent. Originally designed for churches they are increasingly popular in private houses, greenhouses, and commercial building developments. Our grilles can be ordered in cast iron or cast aluminium and finished in a wide variety of options.We also work in association with Gunning Heating, making decorative cast iron grilles that fit seamlessly into their underfloor trench heater units.  See our website for a full list of our grille designs and finishes or contact us to discuss your bespoke requirements.

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.

The Faculty of Humanities and Arts is the third largest faculty in the Macau University of Science and Technology, The construction of the Complex Academic Building of College of Humanities and Arts – Block “R” includes a 2-storey basement and 7-storey above the ground floor. The height of the building is 30.75m. Caltite System has been applied in the basement slab, (B1 to B2), basement wall and water tank for long-term reliable waterproofing.

When HSP Architects and Price & Myers wanted to transform a listed commercial basement in Temple Fortune to create a new community centre, they needed to look no further than Newton Specialist Contractor Arti Construction to perform the waterproofing.ning three of the walls were either fully or partially below-ground and suffering from water penetration. Arti recommended the Newton CDM System, as it is the most safe and reliable form of waterproofing that would deliver a completely dry internal space and cause the minimal amount of disruption to the Listed structure.The basement, part of a four-storey Listed building, was built into a hillside, meaning that three of the walls were either fully or partially below-ground and suffering from water penetration. Arti Construction worked with the design team at an early stage to design a waterproofing solution.With existing Listed basements such as this one, Arti Construction were quick to recommend a Type C cavity drain waterproofing solution in the form of the Newton CDM System. Type C waterproofing is the safest and most reliable form of waterproofing that will deliver a completely dry internal space, whilst also causing the minimum amount of disruption to the Listed structure.Before Arti could proceed with the installation, they first had to re-level the existing concrete slab in order to provide a flat and stable floor.With the structure fully prepared, Arti could then proceed with installing a full cavity drain waterproofing system. This consisted of installing Newton 508 with minimal MultiPlug fixings to the walls and floors to capture the ingressing water. The water is then directed via Newton Basedrain channels to a Titan-Pro sump chamber, for removal by dual NP400 clean water pumps.The complex basement space included existing columns, windows and an internal staircase which all had to be factored into the waterproofing design.Regardless of this, Arti Construction completed the 280m2 installation within budget in just one week, delivering a reliable Type C structural waterproofing system that is also compliant with British Standard 8102:2009.

The Bořislavka shopping center equipped its ceilings with Barrisol® The Recycled sheets with a P50 perforation (2.8 mm) in order to improve its acoustics while bringing a touch of aestheticism in this place with a unique and contemporary architecture.It is nearly 1800 m² distributed in 151 recycled sheets which were installed in the alleys of the shopping mall. The range of Barrisol® Recycled sheets is 100% recyclable and is manufactured from recycled Barrisol® materials (50% pre-consumer).

Hammerson House will be a world-class, 116-bed residential centre for the elderly Jewish Community in Hampstead. Newton Specialist Contractor Cast Contracting Ltd (CCL) were approached during the planning stages to develop a comprehensive waterproofing solution for the extensive basement.CCL recommended the installation of a Newton CDM water management system to comprehensively waterproof the extensive basement. First, they employed the 8mm Newton 508 membrane to the concrete retaining walls of the basement. The 50mm thick Fibran XPS 500-C insulation was then installed beneath more 508 membrane across the entire concrete slab. Additionally, Basedrain drainage channel was installed around the perimeter, including inspection ports to provide a fully maintainable system.This entire system is served by a series of complete sump and pump systems, each consisting of primary and backup NP400 pumps, high water level alarms, and battery backup systems. These are all controlled by Newton’s advanced Control Panel-Pro to ensure a failsafe system, even during a power outage.Finally, Newton’s 107F cementitious waterproof membrane was spray applied to the concrete upstands of the lightwells and lift pits in order to complete the continuous watertight solution.

This project has been built up using 2500 m² of translucent blanc Venus sheets. These sheets were assembled on frames made with Barrisol® profiles specially designed for this project. Architect : Stanley Saitowitz Office/ Natoma Architects, Inc.

OverviewThe BP2 office building was constructed on reclaimed land at the eastern gateway to the Canary Wharf estate and comprises 14 stories above ground, plus three basement levels. The building’s design places a strong emphasis on energy-efficient performance, so this was an important criterion in the selection of ventilators.OverviewThe BP2 office building was constructed on reclaimed land at the eastern gateway to the Canary Wharf estate and comprises 14 stories above ground, plus three basement levels. The building’s design places strong emphasis on energy efficient performance, so this was an important criterion in the selection of ventilators.Project BackgroundAir Design Systems Ltd provided a full design and build package for the client. This included installation of local control panels and electrical wiring, as well as micro-switches to allow a positive signal that each ventilator is fully open prior to the pressurisation system starting up. Air Design Systems Ltd also supplied and installed numerous continuous louvres to the plant wells that rise through the building and terminate at roof level.Project SolutionPowrmatic supplied a large office building ventilation solution with a combination of single and double flap Skyvent ventilators to provide natural and smoke ventilation at the BP2 building in Canary Wharf, East London. Each of the 13 BS-EN 12101 ventilators was installed by Air Design Systems Ltdonto existing upstands with insulated lids and bodies and polyester powdered coated to RAL 9007 matt.Project ResultSkyvent ventilators are designed for both smoke and natural ventilation and are available in single and twin flap versions to suit the needs of each project. They can be installed on upstands, roof sheeting and into glazing systems. They feature very low air leakage when closed, and are weatherproof when closed, as tested to BS Parts 1 & 2. Insulated options can achieve U-values as low as 0.17W/m2/K.Skyvent ventilators are available with optional aluminium (single skin and insulated), polycarbonate or glazed lids in polyester powder paint finishes to any standard BS or RAL colour. A full range of accessories is available including bird guards, security guards and insect mesh.

Functional, sustainable and adapted to regional conditions: the residence of the German Embassy in Tajikistan, designed by architect André Janka. The sliding shutters are exposed to extreme weather conditions: cold winters and hot summers with violent sandstorms. Following a year-long test phase with sample hardware, a total of 4 sliding systems with 2 or 3 leaves and equipped with HAWA Frontslide 60 matic hardware were installed on the ground floor and top floor. They are operated by push-button controls inside the building and can be moved into any position.

Gradus has supplied and installed a range of bespoke wall protection solutions throughout the ground-breaking new Proton Beam Therapy Centre at The Christie NHS Foundation Trust in Manchester. Gradus supplied and installed its SureProtect Pure® hygienic wall cladding in White and Iceberg shades. Specially designed to create an impermeable barrier to moisture and bacteria it features a smooth, easy-to-clean surface to ensure a hygienic solution that meets ‘Health Building Note 00-09: Infection control in the built environment’

Maida Vale Studios is a complex of seven BBC sound studios of which five are in regular use. Since its launch in 1934, the studio has been used to record thousands of classical music, and dramas for popular radio channels such as BBC Radio 1/2/3 etc. It has also been the home to BBC Symphony Orchestra. Installing recessed Matting at the Entrance of the BBC Studios a great way to sustain the life of the flooring beyond therefore improving the aesthetics of the interior and enhancing the building.

Muiden is a small settlement town at the IJmeer, part of the municipality of Gooise Meren. In short, an environment with plenty of greenery and water.Here is a prairie style villa, designed by DenOlderVleugels Architects & Associates, equipped with unique louvers. By Sunshield.On the second floor, at the front as well at the side wall, a triangular slat system have been installed.Both sun shading systems have an area of almost 10 m2 and are controlled separately with a remote control.The residents have chosen the 150-E louver. A slat with a modern, sleek design and a width of 150 mm. When the slats are fully open, the visibility between the slats is 140 mm. The residents can then fully enjoy the beautiful panorama.The aluminum parts are powder coated in RAL 7021, black-grey. The plastic components are finished in black.

Profile 6 fibre cement roofing sheets were used on Cefnamlwch Farm to keep condensation levels to a minimum. The farm is also subjected to strong coastal winds, so the hardwearing, durable sheets made them an ideal choice from which to construct the new build’s roof.

Helo is delighted to announce the completion of an outdoor sauna in the delightful grounds of this North London mansion. Helo’s TIMO sauna was the obvious choice for the space in question. Constructed from 44mm solid spruce logs it uses precision tongue and groove joining to ensure a quick heating cabin, whilst cedar shingle roofing not only looks the part but guarantees a water tight structure. At just under 2m square with a sociable L shaped bench layout it provided ample space for the client’s family and friends.

Architects at the Rathbone Partnership in South Devon contacted us in 2011 about a new feature in the garden of Buckfast Abbey. They had a creative and inventive plan to transform a section of the garden into a tranquil retreat for both the visitors and the monks. What a transformation! Our grilles are used to make stunning architectural features such as this bridge over the waterway channel and blend perfectly complimenting stone and water in a way that only cast iron can. Why not create your own lasting legacy in the grounds of a period or contemporary property ?

ASF worked with artist Bernadette Hughes to develop these spectacular products. Highly decorative laser profiled panels were used to make seats, litter bins and signage. The detailed profiles themselves were manufactured in stainless steel plate and then powder coated, to retain the intricate laser cut details that would be lost is the sheets were galvanised after cutting. The outer shapes were then profiled from heavy duty mild steel sheet that was galvanised, and the two sheets mounted cheek by cheek with invisible fixings. The result isa highly visible design that is decorative, strong and has zero finger traps.

Siberian Larch with NORclad Lite Presevative Treatment All of the external cladding, and fins for the state-of-the-art facility, along with balustrade and handrail components, the same Siberian Larch then runs into the main reception of the building Utilising an certified NORclad® Siberian Larch, the specification includes our NORclad Lite Preservative treatment applied to the timber. The preservative treatment provides a formal warranty on the product for 30 years against rot and fungal decay (out of ground contact). Products specified, Treatment Services applied under ISO 9001 factory controlled conditions.

A unique Ridgeway project required modern balustrade infill panels for a brand-new four-storey flagship sports retailer store in Oxford Street, London.Ridgeway chose PcP gratings for this project as they knew they would receive the professional service required to complete this project on time without compromising on quality. The mesh gratings complied with requirements governing bar alignment.A modern architectural solution with a perfect finish including bar alignment where appropriate was manufactured, and fabrication drawings within all tolerances provided.About RidgewayRidgeway is a large stockist and supplier to main contractors in both Ireland, where the company is based, and the UK. Ridgeway is also a renowned customer-oriented supplier of innovative construction solutions.The criteriaAfter having worked as a trusted partner with PcP for various construction projects, it was easy for Ridgeway to find the right company to supply balustrade and infill panels.Ridgeway required fast delivery to meet their project schedule without any comprises being made to the quality of the finished product combined with close technical support, including product technical information, data sheets and material certifications.To meet the strict requirements for dimensions and bar alignment, PcP provided relevant technical information and a product data specification proposal which complied with relevant standards.The solutionRidgeway chose PcP’s MESH gratings for panel infills in galvanised steel to complete the staircase systems on all four storeys in the store. The alternative solution proposed by PcP exceeded quality expectations and was tailor-made with a flawless finish and customised cut-outs to match the design. The product was developed and manufactured to meet Ridgeway’s project schedule and included suitable fixings.PcP exceeded project requirements and expectations as regards both value and aesthetics, including the supply of ready-to-install panels and fabrication drawings which took into consideration bar alignment, cut-outs and suitable fixings where appropriate. Collaborating with PcP supports Ridgeway’s goal of delivering quality construction solutions on time.Technical supportDuring the entire collaboration – from product development to delivery – Ridgeway received ongoing technical support from PcP’s local experts based in Ireland who functioned as a first point of contact for assisting with any queries that Ridgeway had during the project.In addition, PcP’s internal and external staff ensured that samples, technical info, data sheets, company certificates etc. were supplied as required.On receipt of the order, full fabrication drawings were provided which took into account tolerances and bar alignment, including raked panels and notches where required.

Koster Aquatecnic were approached to design a bespoke system of sealing up the inside of long lengths of underground ducting. These ducts were carrying high voltage power cables and there was a need to prevent ground water entering and coming into contact with the cables.Using Koster`s range of acrylic injection gels, vast lengths of duct could be sealed without generating any additional heat or pressure.If you have a problem which requires a bespoke solution, please contact the Koster Technical team at technical@kosteruk.com.

Leicester racecourse has recently undergone a revamp of their washrooms, and Franke Water Systems were proud to be the chosen supplier. The Racecourse grounds cover 220 acres of beautiful greenery, and it holds 30 race meetings a year. The full range of products provided was:1 x ANMW411 Quadro single washbasin2 x ANMW421 Quadro double washbasins5 x F3SV1001 F3 self-closing mixer taps3 x F3190 hand dryers with satin finish6 x CHRX669 Jumbo toilet roll holders4 x RODX618 Rodan touch-free soap dispensers

Challenge: The structure was had severe structural degradation due to the ingress of moisture and water over its near 100-year life. Corrosion to the steelframe resulted in tensile forces cracking and moving the brick skin, also causing a cracked façade. Strategy: ICCP was used as a method to control corrosion whilst the cracking and movement were repaired. This involved LoCem® and +point® AACM anode mortar to be grouted in the bed joints, alongside embedded corrosion rate sensors for service life tracking (AchillesICP and AiMS). LoCem® is a low carbon cement alternative, that can also act as a cathodic protection anode. Outcome: The structure was restored to be used as high-value residential apartments, saving tonnes of embodied carbon and eliminated the option of demolition. The embedded system successfully controlled and monitored corrosion for the long term, adding an additional 100 years to the structure’s service life.

Hard landscaping designed by Stride Treglown, who were keen on creating a modern contemporary feel. The School of Management’s new building is located at Claverton Down Campus.Xflo Plaza permeable paving creates a soft crisp look perfect for the aesthetic of the school along with the added benefits of durability to weather well and even improve with age. Over 3,200m2 of Plaza Lakrids, Birkes, Salt and Pepper in sizes 170/255x170x80 and 200x100x80 were delivered to site.Xflo permeable paving solutions is a highly effective, sustainable method of dealing with storm water control. Our Xflo Permeable Paving Solutions® are designed to mimic the natural movement of storm water and replace conventional storm water drainage systems.Professor Steve Brammer, Dean of the School of Management, said: “It’s extremely exciting to be moving into this wonderful new facility. I can’t wait to see this space foster dynamic and engaging new research, teaching and collaboration for many years to come.”‘The building integrates beautifully with the rest of the campus’ – Natasha BirkBSc International Management.

The St Thomas’ Hospital, part of the Guy’s and St Thomas’ NHS Foundation Trust, is adding to the services of the Evelina Hospital by including this Care Unit on their South Wing.With the views across the River Thames overlooking the Houses of Parliament, this project incorporates a vast range of SDS products; SDS DFendoor doorsets, Defend wall protection, and the artistic combined use of Defend and hydroclean PVC sheeting. The great combination of design, product and craftsmanship has resulted in a spectacularly fun project.Two different types of PVC sheeting were used on this project, Defend; with its cashmere impact resistant finish and Hydroclean; which possesses a smooth hygienic finish. The combination of these different textured sheets provides a visually unique result. The curves and angles had to be surveyed in detail to ensure the intricate jointing was a perfect match; SDS Image Series – Inlay. The Defend cashmere textured sheet was also used for digital printing of more complex designs, creating SDS Image Series.

Fort DunlopBauder Total Green Roof System (BTGRS)SynopsisDuring the recent regeneration in and around Birmingham, innovation has been a key factor; a theme optimised by the redevelopment of the Dunlop Tyres warehouse which has been transformed into 45,000m² of office space and a 6,000m² hotel.Bauder Building BoardProject:Fort DunlopInvestor:Urban SplashLocation:BirminghamArea Size:7,100m2Architect:Shed KMContractor:James M Green Company LimitedThe specificationPractical challenges such as the reduction of noise pollution and maximising the building’s lifespan were all met by the Bauder Total Green Roof System with an extensive landscaping of sedum. The planting scheme provided instant coverage as the sedum was laid as pre-cultivated vegetation mats. Green roofs have excellent acoustic qualities for both external sound (up to 3dB) and internal noise (up to 8dB). This proved essentially in the selection of the Xero Flor blanket due to the proximity of Fort Dunlop to Birmingham Airport. The resultThe entire solution provided a watertight installation in conjunction with a 20-year guarantee whilst making the structure both environmentally friendly and aesthetically pleasing.System installedBauder Total Green Roof System (BTGRS) 1 BauderPLANT EA torch-applied, root resistant capping sheet. The product features chemically treated bitumen to deliver superior root resistance which has been tested and approved by the FLL. The membrane is reinforced with 250g/m² spunbond polyester fleece to allow the finished product to cope with structural movement without fracture.2 BauderTEC KSA DUOA self-adhesive bitumen underlayer with “DUO” lap technology to ensure thorough sealing of lap joints, even in lower temperatures. 3 BauderPIR FA-TEFlatboard insulation used on the lantern roof area to help meet its U-value of 0.15W/m²K. 4 BauderTEC KSD FBSA self-adhesive SBS elastomeric bitumen air & vapour control layer, with a mica finished upper surface to allow easy bonding of insulation using the specified Bauder insulation adhesive.Bauder XF 301 Sedum System1 BauderGREEN XF 301Sedum vegetation blanket instantly providing at least 90% coverage on an extensive green roof. Integrated water retention and filter layer.2 BauderGREEN AL 4040mm high perforated edge/drainage trim frames and retains the Bauder XF 301 sedum system.3 BauderGREEN SDFMulti-functional drainage and filtration layer which prevents the roots of sedum plants from becoming waterlogged.4 BauderPLANT ETorch-on root-resistant capping sheet green