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Description
The 43mm SIP Structural Insulated Panel with PIR and OSB is a high-performance construction board designed to deliver reliable thermal insulation, structural strength, and durability for modern building applications. Manufactured with a rigid polyisocyanurate (PIR) insulation core combined with a strong 9mm oriented strand board (OSB) facing , this panel provides an efficient solution for energy-efficient construction projects.
With an R-value of 1.14m²K/W and low thermal conductivity of 0.022 W/mK for the PIR core, the panel helps reduce heat transfer and improve building energy efficiency. The foil-faced PIR core provides an integrated vapour control layer , helping minimise moisture movement and maintain long-term structural performance.
Featuring a square-edge profile , the panel allows accurate installation using the butt joint technique. Its durable OSB surface and robust PIR core make it suitable for roofs, walls, floors, and general construction applications , providing builders and contractors with a reliable high-performance OSB SIP panel manufactured by Custom made® .
Key Features
High-performance PIR insulated structural sandwich panel
Combines PIR insulation core with 9mm OSB facing
Excellent thermal performance with R-value of 1.14m²K/W
Low thermal conductivity of 0.022 W/mK for improved energy efficiency
Integrated vapour control layer through foil-faced PIR core
Strong PIR core with 150 kPa compressive strength
Durable OSB facing with approximately 650kg/m³ density
Suitable for roofs, walls, floors, and general construction applications
Square-edge profile for precise butt joint installation
High-performance OSB SIP panel manufactured by Custom made®
Dimensions & Pack Size
Panel Size: 2400mm x 1200mm
Overall Thickness: 43mm
Core Material: Polyisocyanurate (PIR) insulation
Facing Material: 9mm Oriented Strand Board (OSB)
Weight: 33.00kg per panel
Pack Size: Single panel (2400mm x 1200mm x 43mm)
Profile: Square Edge
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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