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Certificate 25/7379 Principal Building Products Ltd. Principal building products damp-proof courses. Flexi-load high-performance damp-proof course. Product sheet 1
Publication Year
2025
Document Status
Current
Abstract
Relates to a horizontal, vertical or stepped DPC in solid or cavity external walls of brick, block, stone, concrete, timber, or lightweight steel frame construction. Key factors assessed were mechanical resistance and stability, fire safety. hygiene, health and the environment, safety and accessibility in use, noise, energy economy, sustainability and durability.
Document History
First issue, dated 10th April 2025.
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
