Offices Nationwide

Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more

Air Testing & Leakage
Air Pressure Testing is not just for new-builds, it can be used to find leakage areas in existing buildings, improve the air tightness and improve/stop drafts..more
Our other services include:
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C4SH can also be known as:
Code Assessment, Code for Sustainable Homes Daylight Calculation, Sustainable Homes, CSH, Code for Sustainable Homes,
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Company No. 06728970
In Area U
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