Certificate 21/5909 Sundolitt Ltd. Sundolitt extruded polystyrene insulation. Sundolitt XPS 300 inverted roof insulation. Product sheet 1
Publication Year
2021
Document Status
Current
Abstract
Relates to extruded polystyrene (XPS) boards for untrafficked flat roofs, balconies and terraced roofs subject to pedestrian access only, with zero pitch or slopes between 1:80 and 1:6. Key factors assessed were thermal performance, condensation, strength and stability, and durability.
Document History
Certificate suspended 31/07/2023. First issue, dated 17th June 2021.
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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