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Login to the Celotex Members' Area for a range of specification tools, making specifying Celotex insulation solutions easy!

Register to gain access to our comprehensive technical library which contains helpful specification tools, including the popular Celotex U-value Calculator, BIM objects and much, much more.

I use the members area of the 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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