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HeidelbergCement in the United Kingdom
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Thermal insulation

Thermalite® offers high levels of performance for wall, floor and below ground constructions, satisfying the requirements of Building Regulations and the needs of builders and designers.

We have produced a document covering all aspects of thermal insultation when building with Thermalite® blocks. 

 Thermalite® block thermal insulation information, 76KB 

Quicklinks
Achieving the code with Thermalite®
U-value solutions for extensions