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Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more

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
Part L1B
Conservation of fuel and power in Existing Dwellings

Horsforth - C4SH - 01924 578 029
The office that covers this area is: Wakefield
Phone Number: 01924 578 029 Email: horsforth@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
Code for Sustainable Homes, Code Assessment, Sustainable Homes, CSH, Code for Sustainable Homes Daylight Calculation,


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