Certificate 04/4145 Brett Martin Harcon. Harcon VPU vapour permeable underlay. For use in warm non-ventilated and cold ventilated roofs. Product sheet 1
Publication Year
2009
Document Status
Withdrawn
Abstract
Relates to Harcon VPU vapour permeable underlay. The product is to be used in warm non-ventilated and cold ventilated pitched roof systems.
Document History
Date of third issue: 4th June 2009. Originally certificated on 29th November 2004.
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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