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Certificate 13/5037 Industrial Textiles and Plastics Ltd. Powerlon UltraPerm breather membranes. For use in timber frame constructions. Product sheet 3

Publication Year

2013

Document Status

Withdrawn

Abstract

Focuses on Powerlon UltraPerm breather membranes. These products are flexible three-layer polypropylene sheet materials suitable as breather membranes in timber-frame walls with a cavity and masonry outer leaf, weatherboarding or tile/slate cladding. Assesses weathertightness, risk of condensation, strength and durability.

Document History

Superseded by the third issue, dated 25th July 2019. Date of first issue: 12th September 2013.

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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