Celotex 150mm PIR Insulation Board 1200mm x 2400mm - XR4150
Celotex 150mm PIR Insulation Board 1200mm x 2400mm - XR4150 is backordered and will ship as soon as it is back in stock.
Returns Policy
Returns Policy
You have 14 days from the date of receiving your order to request a return if you are a consumer. If you are purchasing on behalf of a business, you have 7 days to request a return which maybe subject to a restocking charge. For more information our returns policy please click here
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The Celotex 150mm PIR Insulation Board (1200mm x 2400mm - XR4150) is designed for projects where maximum thermal performance is required. Manufactured from rigid polyisocyanurate (PIR) and finished with reflective foil facings, this thicker board delivers reliable insulation while supporting compliance with modern building regulations. With a thermal conductivity of 0.022 W/mK and an R value of 6.80 m2.K/W, it offers excellent resistance to heat transfer, making it suitable for demanding applications in walls, floors and pitched roof systems. Easy to cut and lightweight to handle despite its depth, it is a trusted option for both residential and commercial builds where long-term performance is essential.
Features & Benefits:
- R value of 6.80 m2.K/W ensures superior insulation in a 150mm profile
- Foil faced surfaces help boost performance in cavity and reflective systems
- Lightweight PIR board simplifies lifting, handling and installation on site
- Ideal for use in pitched roof insulation, walls and flooring projects
- BBA certified for quality assurance and compliance with UK standards
- Provides durable and dependable insulation across a wide range of builds
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brand
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length
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width1200mm
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thickness150mm
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