Certificate 91/2662 Royston Lead Ltd. Royston Lead Building Products. Royston Lead's cast lead sheet. Product Sheet 1
Publication Year
2019
Document Status
Withdrawn
Abstract
Relates to a lead/copper alloy cast lead sheet for roofing, cladding and flashing applications. Key factors assessed were weathertightness, resistance to wind uplift, performance in relation to fire and durability.
Document History
Certificate withdrawn 28th January 2021. Date of second issue 2nd April 2019. Supersedes the first issue, dated 10th February 2014. Originally certificated on 4th July 1991.
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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Watford
BBA
UK
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