Celotex. Reaching new heights
NEW PRODUCT:Celotex RS5000 is the latest addition to the 5000 series and has been specifically designed for rainscreen cladding applications. Successfully tested to meet the criteria in BR 135, RS5000 can be used in buildings above 18 metres in height- a first for PIR!Find out more
Celotex. Your route to compliance
The Building Regulations are changing with further reductions required for CO2 emissions from domestic and non-domestic buildings which means compliance will require even high levels of building fabric performance.Find out more
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Celotex is the leading UK PIR thermal insulation provider for the building and construction market.
As the UK market leader in high performance PIR insulation solutions, Celotex remains 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.
Products & Services
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FR5000 is our premium performance
Celotex Handy Guide
A Professional Guide to PIR Thermal Insulation
BIM objects now available in all
All Celotex products have third party approvals.
PIR Insulation & Part L: Simplifying Compliance.