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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 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
Part L1B
Conservation of fuel and power in Existing Dwellings

Trowbridge - Code for Sustainable Homes Daylight Calculation - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: trowbridge@e2consultants.co.uk
Our other services include:
Code for Sustainable Homes Daylight Calculation can also be known as:
C4SH, CSH, Code Assessment, Sustainable Homes, Code for Sustainable Homes,


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