Certificate 89/2153 Brett Martin Harcon. Harcon GRP valley trough and flashing range. Harcon GRP dry valley troughs types DVA and DVB. Product sheet 4
Publication Year
2014
Document Status
Withdrawn
Abstract
Relates to Harcon GRP dry valley troughs types DVA and DVB, for use in tiled roofs, to provide a weatherproof junction at features such as changes of direction and materials.
Document History
Superseded by the fourth issue, dated 6th December 2017. Date of 2nd issue: 11th March 2014. Originally certificated on 23rd March 2006.
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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