Certificate 95/3149 Instafibre Ltd. Instafibre cavity wall insulation. Instafibre Rockwool cavity wall insulation. Product sheet 1
Publication Year
2019
Document Status
Withdrawn
Abstract
Relates to a loose granulated rock mineral wool fibre material form, suitable for insulating external masonry walls up to 12m high, with nominal cavity widths of a minimum of 50 mm. Key factors assessed were thermal properties, water penetration, condensation, behaviour in relation to fire and durability.
Document History
Certificate withdrawn July 2023. Second issue, dated 12th September 2014, amended March 2019. Originally certificated on 19th October 1995.
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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