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Certificate 93/2909 Marley Building Materials Limited. Marley GRP valley trough flashings. Second issue

Publication Year

1993

Document Status

Withdrawn

Abstract

To provide a weatherproof junction at changes of direction, materials, etc. Detail Sheets cover: (2) (2nd issue) for interlocking tiled roofs (3) Standard GRP valley trough for tiled roofs, (4) Interlocking GRP valley trough for slated roofs and (5) Dry trough valley for interlocking tiled roofs.

Document History

Superseded.

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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