Certificate 25/7476 Strata Waterproofing Limited. Strata bituminous felt waterproofing systems. Stratabit Pro roof waterproofing systems. Product sheet 3
Publication Year
2025
Document Status
Current
Abstract
Relates to SBS modified bitumen membranes for use as fully or partially torch‑bonded waterproofing for flat roofs with limited or pedestrian access, and for loose‑laid or ballasted roof specifications, as well as on flat roofs with upstands. Key factors assessed were mechanical resistance and stability, safety in case of fire, hygiene, health and the environment, safety and accessibility in use, protection against noise, energy economy and heat retention, sustainable use of natural resources, and durability.
Document History
Date of Issue: 22 December 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.
