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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 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

Clacton on Sea - C4SH - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: clacton-on-sea@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Code Assessment, Code for Sustainable Homes Daylight Calculation, CSH, Code for Sustainable Homes, Sustainable Homes,


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