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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

Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

Sefton - Sustainable Homes - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: sefton@e2consultants.co.uk
Our other services include:
Sustainable Homes can also be known as:
CSH, Code for Sustainable Homes Daylight Calculation, Code for Sustainable Homes, Code Assessment, C4SH,


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