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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 Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
Part L1B
Conservation of fuel and power in Existing Dwellings

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


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