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Certificate 08/4519 Juta a.s. Jutadach non-breather membranes. Jutadach 135 VB3 roof tile underlay. Product sheet 1
Publication Year
2020
Document Status
Current
Abstract
Relates to a three-layer composite of spunbonded polypropylene fabrics with a non-breathable polyolefin film, for use in tiled and slated ventilated pitched roofs in unsupported applications. Key factors assessed were weathertightness, wind loading, strength, properties in relation to fire and durability.
Document History
Fourth issue, dated 19th August 2020. Supersedes the third issue, dated 5th October 2015. Originally certificated on 18th February 2008.
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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