Offices Nationwide

Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...more

Environmental Noise Levels
The max exposure time at 85 dBA is 8 hours, at 110 dBA it's just 1 min 29 seconds. If exposed, limit the time and wear hearing protection...more
Our other services include:
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Code for Sustainable Homes can also be known as:
CSH, C4SH, Code for Sustainable Homes Daylight Calculation, Sustainable Homes, Code Assessment,
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Company No. 06728970
In Area Z
C4SH - Code For Sustainable Homes in Zeals,