Certificate 17/5425 Hambleside Danelaw Ltd. Danelaw LR135 and LR180 breather membranes. For use in warm non-ventilated and cold ventilated roofs. Product sheet 1
Publication Year
2017
Document Status
Withdrawn
Abstract
Concerns Danelaw LR135 and LR180 breather membranes. The products are flexible three-layer polypropylene sheet materials suitable for warm non-ventilated and cold ventilated pitched roof systems as roof tile underlays. Assesses weathertightness, risk of condensation, wind loading, strength and durability.
Document History
Superseded by the January 2018 amendment. Date of first issue: 30th May 2017.
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.
Bucknalls Lane
Watford
BBA
UK
Website: http://www.bbacerts.co.uk
Email: clientservices@bbacerts.co.uk
Tel: +44 (0) 1923 665300
