Certificate 97/3351 Wienerberger Ltd. Wienerberger roof tiles. BritSlates (Duchess and Countess). Product sheet 1
Publication Year
2021
Document Status
Withdrawn
Abstract
Relates to resin-based reconstituted slates, suitable for conventional pitched timber roofs with a rafter pitch of 20° and over, or hanging vertically as cladding on external walls. Key factors assessed were strength, performance in relation to fire, weathertightness and durability.
Document History
Certificate withdrawn 24/10/2023. Fourth issue, dated 30th April 2021. Supersedes the third issue, dated 17th May 2018. Originally certificated on 20th March 1997.
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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