UltraPerm Standard 115gsm BBA Breather Membrane 1.5m x 50m

Product Code
1550ULUBM
£92.39 £76.99
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+10 In Stock
115gsm Universal breather membrane high performance underlay for all roof designs. It can be used on warm and cold, supported and un-supported, ventilated and un-ventilated roofs. Non-woven composite membrane with exceptional water vapour transmission, hydrophobic (water repellent) characteristics and good UV stabilisation. The membrane also has good air barrier characteristics designed to improve the air-tightness of the building. Used on traditional cold roofs and modern warm roof installations, tough, tear-resistant and durable with superior performance to traditional felts.

Complies with new building roofing regs BS 5534
345mm batten width without tapes – zones 1-2
250mm batten width without tapes – zones 1-5

Typical applications; Pitched roofing felt, timber frame and wall applications

Main features:
115gsm
BBA certified for roofs and walls
Illustrated installation instructions with each roll.
Manufactured to ISO EN 9001
Flame retardant to Class E.