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Certificate 89/2172 Marley Roof Tile Co. Ltd. Soil pipe ventilation system

Publication Year

1989

Document Status

Withdrawn

Abstract

Details Sheets cover: (1) Ventilation System, and (2) Ridge Terminal.

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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