Certificate 07/4435 Klober Ltd. Permo Air LR air open roofing membrane. For use in warm non-ventilated pitched roof systems. Product sheet 1
Publication Year
2014
Document Status
Current
Abstract
Relates to Permo Air LR air open roofing membrane, a polyolefin laminate composite for use in warm non-ventilated pitched roof systems.
Document History
Date of second issue: 21st July 2014. Supersedes the first issue. Originally certificated on 12th July 2007.
Publisher Information
British Board of Agrément
The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.
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