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Description
The 118mm PIR and OSB SIP Structural Insulated Sandwich Panel is a high-performance construction board designed to provide superior thermal insulation, structural strength, and long-term durability for modern building applications. Manufactured with a rigid polyisocyanurate (PIR) foam core combined with two 9mm OSB facings , this panel offers a reliable and efficient solution for energy-efficient construction projects.
With thermal conductivity values of 0.022 W/mK for the PIR foam core and 0.13 W/mK for the OSB facings , the panel delivers excellent insulation performance while maintaining strong structural stability. The foil-faced PIR core provides an integrated vapour control layer , helping minimise moisture movement and improve the durability of the building structure.
Featuring a square-edge profile , the panel allows accurate installation using the butt joint technique. Suitable for roofs, walls, floors, and general construction applications , the 118mm SIP panel provides a dependable combination of insulation and structural support for builders, contractors, and professional construction projects.
Key Features
High-performance OSB Structural Insulated Panel (SIP)
Manufactured with a rigid PIR insulation core and dual 9mm OSB facings
Excellent thermal insulation with PIR conductivity of 0.022 W/mK
Strong OSB facings with thermal conductivity of 0.13 W/mK
Enhanced structural strength with OSB layers on both sides
Integrated vapour control layer through foil-faced PIR core
Suitable for roofs, walls, floors, and general construction applications
2400mm x 1200mm (8x4) square-edge SIP panel design
Easy butt joint installation for efficient fitting
High-performance construction board for energy-efficient buildings
Dimensions & Pack Size
Panel Size: 2400mm x 1200mm
Overall Thickness: 118mm
Core Material: Polyisocyanurate (PIR) insulation
Facing Material: 2 x 9mm Oriented Strand Board (OSB)
Profile: Square Edge
Pack Size: Single panel (2400mm x 1200mm x 118mm
DELIVERY INFORMATION
FAST RELIABLE UK DELIVERY
STANDARD DELIVERY - 1 TO 3 WORKING DAYS
FREE DELIVERY ON ORDERS OVER £500
PALLET DELIVERY AVAILABLE
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