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Certificate 03/4003 Don and Low Ltd. Don and Low roof tile underlays. Breathable Daltex RoofTX for use in timber-frame constructions. Product sheet 3
Publication Year
2018
Document Status
Current
Abstract
Relates to a roof tile underlay to be used in timber-frame walls with a cavity and conventional masonry, weatherboarding, tile or slate cladding. Key factors assessed are weathertightness, risk of condensation, wind loading, strength and durability.
Document History
Sixth issue, dated 26th March 2018, amended February 2019. Originally certificated on 9th October 2009.
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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