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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Pack coverage: 23
Designed for use in a fully supported or unsupported tiled
Not suitable for 75 degree plain angle ridge | Capped angle ridge | Roll top ridge | Hogs back ridge
this underlay provides and effective wind barrier with unrestricted usage across all UK wind zones (BS 5534)
Made from code 4 sheet lead
Kingspan ThermaWall TW55 Insulation Board - 2400mm x 1200mm x 75mm (pack of 4 sheets 11.52m2) Fast Delivery Roofing Parts Pack coverage: 23Delivery: IN STOCK. Delivery 2 3 days Free Delivery on orders over 650. 00 Key Features: Thickness: 75mm Board size: 2400mm x 1200mm Coverage per board: 2. 88m2 Pack coverage: 11. 52m2 Thermal Conductivity: 0. 022 W mK Application: Used to insulate timber and steel framing systems in walls Description: Kingspan Thermawall TW55 is a high performance insulation for timber frame and steel frame walls. It has a thermal conductivity of 0. 022 W mK.
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