Certificate 00/3749 Klober Ltd. Permo roof tile underlays. Permo ecovent NG and Permo ecovent NG SK2 for use in cold, non-ventilated roof. Product sheet 3
Publication Year
2015
Document Status
Current
Abstract
Relates to a flexible, vapour permeable reinforced polyolefin and low density polyethylene (LDPE) laminated membrane for use in cold non-ventilated pitched roof systems. Key factors assessed were weathertightness, condensation risk, wind loading, strength and durability.
Document History
Date of third issue: 15th December 2015. Originally certificated on 14th November 2008.
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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