Important Information: For all updates and Celotex announcements since June 2017, please see the links below...  See more

Declared lambda values - Read more >

5000 Class 0 testing - Read more >

Rainscreen cladding & RS5000 - Read more >

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    I use the members area of the Celotex website on a daily basis. In particular I use the U-value calculator within the member area because I can quickly produce U-value calculations for inclusion within my projects' specifications Robin Bradbury | Bradbury Design
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