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Certificate 89/2136 Willan Building Services Ltd. Corovin 100 breather membrane. Third issue

Publication Year

1994

Document Status

Withdrawn

Abstract

Spunbonded polypropylene sheet for use as a breather membrane in suitable timber frame constructions. Factory or site applied.

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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