Protecta FR Board Roof Space Blank
A blank seal is installed between the top of a concrete or plasterboard wall and the underside of the construction substrate above, which may be flat, sloped, or serrated (e.g. Comflor, Traydec). FR Board is friction-fitted at any position within the aperture. The system accommodates an unlimited width and a vertical height of up to 1200 mm. It is smoke-safe, with a maximum smoke leakage of 0.1 m³/h at 200 Pa. The maximum fire resistance rating (FRR) achieved is -/240/90.
Products
Details
System ID #: 311
Max Fire Rating: 240
Max Thermal Rating: 90
Size: Up to 1200mm high x unlimited width
Build specifications
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