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Certificate 07/4484 Jewson Ltd. Jewson vapour permeable breather membrane for cold non-ventilated pitched roofs

Publication Year

2008

Document Status

Withdrawn

Abstract

Relates to the Jewson vapour permeable breather membrane which is designed to be used as a roof tile underlay in cold non-ventilated pitched roof systems. Product sheets cover: Product sheet 1 - Jewson vapour permeable breather membrane for cold non ventilated pitched roofs.

Document History

Product sheet 1 - date of 1st issue: 20th May 2008. No longer valid.

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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Website: http://www.bbacerts.co.uk
Email: clientservices@bbacerts.co.uk
Tel: +44 (0) 1923 665300