Certificate 06/4311 Permavent Ltd. Permavent membranes in energy-efficient non-ventilated cold pitched roof systems
Publication Year
2006
Document Status
Withdrawn
Abstract
Relates to Permavent membranes in energy-efficient non-ventilated pitched roof systems as a roof tile underlay for tiled and slated pitched roofs. The products prevent the ingress of wind-blown rain or snow, are resistant to tearing during installation and are flexible at low ambient temperatures. Detail sheets include: (2) Breather membrane, (3) Permavent-max breather membrane and (4) Permavent-eco breather membrane.
Document History
Withdrawn.
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.
Bucknalls Lane
Watford
BBA
UK
Website: http://www.bbacerts.co.uk
Email: clientservices@bbacerts.co.uk
Tel: +44 (0) 1923 665300
