Celotex Ltd

Celotex is the leading UK PIR thermal insulation provider for the building and construction market, remaining the insulation specialist of choice. We offer solutions for new build and refurbishment applications for both the commercial and domestic sectors.

Positioned at the heart of energy efficiency measures, Celotex has provided innovative and pioneering solutions to the construction industry since 1925.

As the fastest growing insulation category within the UK, PIR (polyisocyanurate) insulation provides the perfect solution for meeting both current and future Building Regulations and other carbon reduction programmes. PIR insulation delivers high thermal performance allowing homes and buildings to achieve premium levels of energy efficiency and with some of the thinnest possible solutions.

Celotex offer an extensive range of cavity wall, underfloor heating, dry lining, concrete soffit floor and flat roofing applications. Our PIR insulation products are also suitable for refurbishment projects for both internal and external solid wall upgrades, with Celotex IW5000 and PL4000.