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How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...more

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

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


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