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Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more

Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more
Part L1B
Conservation of fuel and power in Existing Dwellings

Aberystwyth - C4SH - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: aberystwyth@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Code Assessment, CSH, Sustainable Homes, Code for Sustainable Homes, Code for Sustainable Homes Daylight Calculation,


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Company No. 06728970