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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 L1B
Conservation of fuel and power in Existing Dwellings

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


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