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Certificate 86/1693 Trelleborg Building Products AB. Varnamo butyl sheet roof waterproofing membranes. Second issue

Publication Year

1995

Document Status

Withdrawn

Abstract

A 0.75mm, 1mm, 1.2mm, and 1.5mm thick, loose-laid waterproof roof covering, ballasted with aggregate to prevent uplift on parapeted flat roofs. Installation must be carried out by approved roofing contractors trained by the manufacturer.

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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