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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

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

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


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