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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

Carmarthenshire - C4SH - 029 2193 0147
The office that covers this area is: Cardiff
The towns & cities that are covered within this county are:
Laugharne, Llandeilo, Llandovery, Llandysul,
Phone Number: 029 2193 0147 Email: carmarthenshire@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
CSH, Code for Sustainable Homes Daylight Calculation, Sustainable Homes, Code for Sustainable Homes, Code Assessment,


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