Certificate 13/5025 Globau Sp.z.o.o. Corotop breather membranes. For use in warm non-ventilated and cold ventilated roofs. Product sheet 1
Publication Year
2019
Document Status
Withdrawn
Abstract
Relates to flexible, three-layer polypropylene breather membranes to be used in warm non-ventilated and cold ventilated pitched roof systems as roof tile underlays. Key factors assessed were weathertightness, risk of condensation, wind loading, strength and durability.
Document History
Superseded by the June 2020 amendment. Date of fourth issue: 10th June 2019. Date of second issue: 2nd April 2015. Originally certificated on 19th August 2013.
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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