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Complementary Products and SystemsSkyline CopingThe Skyline Coping system provides an economical and easily installed capping toupstand parapets, in conjunction with flat or pitched roofs. The strap fixing methodavoids penetration of the capping, whilst allowing ventilation over the top of the wall.Skyline Coping is maintenance free, available in a wide range of colours and is equallysuited to retrofit and new build.For detailed information, please contact Alumasc Technical Services.Skyline Copings have the following keyfeatures:■ Attractive, clean lines are maintained as fixings are not visibleon the surface of the coping■ Totally weatherproof covering achieved as the fixingmechanism involves no penetration of the coping■ The fixing strap profile allows ventilation over the top of thewall whilst remaining weatherproof■ Simple and quick to install and in most cases fixing can becarried out from the roof so no external access is requiredmaking it particularly suitable for renovation work■ Lightweight, durable and corrosion resistant■ Virtually maintenance free, with a lifespan well in excess of25 years■ Material thickness and fixing mechanism gives excellent rigidity■ Aluminium is 100% recyclable■ Choice of standard, BBA approved polyester powder coatingcolours with others available to special orderSkyline Coping Components■ Copings are fabricated from 2mm or 3mm thick aluminiumalloy sheet, depending on width■ Fixing straps are pressed 3mm aluminium with extruded EPDMseals bonded to the top surface■ All fabricated fittings (90º corners, irregular corners, stop ends,closed ends, upstands, 90º tee junctions) are mitred, weldedand have a smooth finish on the front face■ Waterproof membrane will be required beneath coping toprovide an effective sealSkyline CopingEPDM sealFixing strapWaterproofmembrane byothersPerformance■ Coefficient of linear thermal expansion is 23 x 10 -6 mm/m/ºC■ A gap of 3–4mm should be left between coping sections toaccommodate thermal expansion■ Aluminium is a suitable material for use as a lightning conductor■ Alumasc Lightning Link can be supplied for fitting to adjacentsections to provide good electrical conductivity in accordancewith BS 6651■ Alumasc hold British Board of Agrément Certificate No.86/1671 for a range of polyester colours34www.alumascwaterproofing.co.uk