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Celotex 75mm PIR Insulation Board 1200mm x 2400mm - GA4075

SKU: GA4075
£33.27 Inc VAT
£27.73 Ex VAT


Estimated Delivery: 2-5 working days

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 75mm PIR Insulation Board (1200mm x 2400mm - GA4075) offers a practical solution for projects that require strong thermal performance without excessive build-up thickness. Produced from rigid polyisocyanurate (PIR) and finished with foil facings, this high-quality board is designed to limit heat loss and support compliance with energy efficiency standards. With a thermal conductivity of 0.022 W/mK and an R value of 3.40 m2.K/W, it provides dependable insulation for walls, floors and pitched roof applications. Lightweight and straightforward to install, it is a trusted choice for builders and homeowners seeking long-term performance.

Features & Benefits:

  • R value of 3.40 m2.K/W enhances thermal resistance in a 75mm thickness
  • Foil faced surfaces improve efficiency in sealed cavity installations
  • Lightweight material makes transport and installation easier
  • Suitable for multiple applications including floors, walls and pitched roofs
  • Supports compliance with building regulation U-value targets
  • Manufactured for durability and consistent insulation performance

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