Certificate 89/2153 Ariel Plastics Ltd. Harcon GRP valley trough and flashing range. Harcon GRP valley trough type B. Product sheet 2
Publication Year
2016
Document Status
Withdrawn
Abstract
Relates to GRP valley troughs providing a weatherproof junction in tiled roofs at features such as changes of direction and materials. Key factors assessed were weathertightness, properties in relation to fire, strength and durability.
Document History
Superseded by the fourth issue, dated 24th May 2019. Date of third issue: 7th September 2016. Supersedes the second issue, dated 11th March 2014. Originally certificated on 2nd February 1989.
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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