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Flat roof covering systems

Uniclass category Ss_30_40_30

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Derbigum cold roof

Alumasc Building Products Ltd

Alumasc offer a range of options for cold roof systems, suitable for refurbishment or new build work, including preparation applications and primers for a range of substrates and Derbigum base, intermediate and top layers. Derbigum is a TPO (Thermoplastic polyolefin) modified bitumen roofing membrane which can be installed using a number of techniques, including torching, pour and roll applications, cold applied or mechanically fixed. Derbigum membranes can be applied as a single layer for quick application, or may be applied as the base or cap layers in a built-up high performance roofing system.

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