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Description
The 39mm Plydeck PIR with OSB Flat Roof Insulation Board is a highly durable three-in-one roofing solution designed to provide superior insulation, structural support, and a ready-to-use decking surface in a single panel. Manufactured with a high-performance polyisocyanurate (PIR) insulation core and a strong OSB reverse face , this board delivers excellent thermal performance and reliable durability for flat roof applications.
With an R-value of 1.37m²K/W and low thermal conductivity of 0.022 W/mK , the board helps minimise heat transfer and improve the energy efficiency of roof structures. The aluminium foil face enhances insulation performance while providing vapour resistance, and the OSB backing creates a strong and stable surface suitable for decking and roofing systems.
Suitable for flat roofs, hot bitumen applications, and decking systems , the Plydeck PIR board combines multiple roofing functions into one efficient product. Its robust construction and 150 kPa compressive strength make it a dependable choice for professional roofing installations requiring insulation and structural performance.
Key Features
Highly durable three-in-one flat roof insulation solution
Combines PIR insulation core with OSB decking layer
Excellent thermal insulation with R-value of 1.37m²K/W
Low thermal conductivity of 0.022 W/mK for improved energy efficiency
Aluminium foil face provides enhanced insulation and vapour resistance
Strong construction with 150 kPa compressive strength
Suitable for flat roofs, hot bitumen systems, and decking applications
Provides insulation and structural decking support in a single board
Reduces installation time by combining multiple roofing layers
ETA notification approved for dependable performance
Dimensions & Pack Size
Panel Size: 2400mm x 1200mm
Overall Thickness: 39mm
Core Material: Polyisocyanurate (PIR) insulation
Facing Material: Aluminium foil face with OSB reverse face
Weight: Approx. 25.4kg per panel
Pack Size: Single panel (2400mm x 1200mm x 39mm)
Profile: Flat Board
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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