Celotex XR4000 Zero ODP Rigid Insulation Board

The Celotex XR4000 range is a range of insulation board that has been designed as a multi-purpose form of insulation with zero ozone depletion potential.

Celotex are the market leaders in insulation boards, or PIR boards, and have over 90 years of experience in the research, innovation, and manufacturing of highly insulation products for use in a range of applications. 

What is Celotex XR4000?

Celotex XR4000 is the thickest range of insulation board available from Celotex, and is manufactured from rigid polyisocyanurate (PIR). Celotex XR4000 boards come with low emissivity aluminium foil facings, which help to achieve lower U values, added onto the outside of the PIR foam core, wich is manufactured from a blend of blowing agents that have zero ozone depletion potential, and low global warming potential.

Celotex XR4000 can be used in a wide range of applications, including within ground floors, between the studs in timber and steel framed walls, between the rafters of pitched roofs, in ventilated cold flat roof constructions, and in other retrofit and refurbishment projects to improve thermal efficiency.

XR4000 is the thickest PIR insulation board available within the insulation market, and helps to achieve U values with minimum thickness. The XR4000 PIR board range has a low thermal conductivity of 0.022 W/mK, which means it is amongst the best performing insulation materials available. 

Want to know more about Celotex XR4000 insulation boards? Feel free to give our team a ring on 01752 692760 or use the live chat to ask any questions or for help placing your order. 

Products in Celotex XR4000:

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