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Certificate 98/3531 Permanite Engineered Roofing Systems. Ultra prevent slate and ultra prevent T-O slate waterproofing systems. 4th issue

Publication Year

2007

Document Status

Withdrawn

Abstract

Waterproofing systems, comprising polymer-modified bitumen membranes with enhanced fire performance properties and a reinforced polyester. Includes detail sheets: (2) 4th issue, Ultra prevent slate roofing systems and (3) 3rd issue, Ultra prevent T-O slate roofing systems.

Document History

No longer valid.

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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