Celotex Insulation Board

Celotex insulation board helps to keep your building well insulated, ensuring minimal heat loss and maximum efficiency in terms of energy use. Celotex is an industry-leading brand with over ninety years of experience in manufacturing high-quality, high-performing insulation boards. Additionally, the company has a strong focus on meeting current and future building regulations, alongside other carbon reduction programmes.

Celotex PIR insulation board is designed to be one of the thinnest insulation boards on the market, while still achieving premium levels of energy efficiency and U-values. U-values measure how well a material performs as an insulator, and they vary depending on where the product is used and what materials surround it. Celotex boards are manufactured from polyisocyanurate (PIR), which is a thermoset plastic in the form of foam. 

Our range of Celotex insulation incorporates general purpose insulation board that can be used in masonry walls, pitched roofs, flat roofs and many more applications.

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Need some help choosing the right Celotex insulation board? Check out our handy guides below:

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Showing 1 - 23 of 23 products

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