Certificate 18/5546 Cromar Building Products Ltd. Cromar GRP valley trough and flashings range. Cromar Pro GRP slate valley trough (GSVT 1). Product sheet 3
Publication Year
2018
Document Status
Withdrawn
Abstract
Relates to glassfibre/polyester laminates providing a weatherproof junction where there are changes in direction or material on slated roofs. Key factors assessed were weathertightness, properties in relation to fire, strength and durability.
Document History
Superseded by the second issue, dated 25th February 2021. Date of first issue: 18th September 2018.
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
