Offices Nationwide

Air Testing & Leakage
Our engineers use Thermal camera and extensive knowledge of buildings to help find leakage areas within the building and can advice of these.

Air Testing & Leakage
We have a checklist you can download for Air Leakage Testing. If you follow our air tightness checklist, this will improve your likelihood to achieve a pass!
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Our other services include:
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C4SH can also be known as:
Code for Sustainable Homes, Code Assessment, Code for Sustainable Homes Daylight Calculation, CSH, Sustainable Homes,
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Company No. 06728970