Certificate 11/4854 BWK Dachzubehör GmbH. Lead-free flashings. Alto-lead flashing. Product sheet 1
Publication Year
2011
Document Status
Withdrawn
Abstract
Relates to BWK Dachzubehör GmbH Lead-free flashings, Alto-lead flashing, a polyurethane coated aluminium sheet with a butyl adhesive backing to be used at abutments, valleys, box gutters, stepped flashings, dormers and chimneys on pitched roofs as an alternative to lead flashing.
Document History
Superseded by the third issue, dated 21st May 2018. Date of first issue: 12th September 2011.
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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