Celotex Insulation

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Celotex is the leading manufacturer multi-purpose insulation boards that provides solutions for cold spots in walls, floors, roofs, cavities and many more areas.

Product Information

Celotex is known for its general-purpose insulation boards designed for application on floors, walls, and roofs allowing for a wide range of thermal insulation solutions.

These boards are ideal for flat as well as pitched roofs, concrete slab ground floors, and external wall linings and sheathings.

This Celotex PIR board has a low emissivity foil face to improve thermal performance and optimise space in construction especially when designing and building cavity spaces. These Celotex insulation boards are known for achieving U-values with minimal thickness.

Effective in reducing heating and cooling costs, these boards have also been ranked high amongst some of the best green insulation options for contributing absolutely zero ozone depletion potential (ODP) and for a low global warming potential.


  • Easy to install
  • High insulating capabilities
  • Economically efficient
  • Moisture resistance
  • Fire performance
  • Light-weight

  • Celotex possesses an A+ rating corresponding to BRE Green Guide and is certified under BBA certificate number 95/3197 and 09/4667

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