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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

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

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


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