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The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more

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 L1B
Conservation of fuel and power in Existing Dwellings

Colwick - C4SH - 0114 368 0192
The office that covers this area is: Sheffield
Phone Number: 0114 368 0192 Email: colwick@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Code for Sustainable Homes Daylight Calculation, Code Assessment, Sustainable Homes, Code for Sustainable Homes, CSH,


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