Certificate 15/5188 Masterplast KFT. Mastermax 3 breathable membranes. For use in warm non-ventilated and cold ventilated roofs. Product sheet 1
Publication Year
2015
Document Status
Withdrawn
Abstract
Concerns Mastermax 3 breathable membranes. These products are three-layer polypropylene sheet materials suitable as roof tile underlays in warm non-ventilated and cold ventilated pitched roof systems. Assesses weathertightness, risk of condensation, wind loading, strength and durability.
Document History
Date of 1st issue: 27th January 2015.
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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