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Sound Absorption
The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects...more

Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Part L1B
Conservation of fuel and power in Existing Dwellings

Dereham - CSH - 01733 600 149
The office that covers this area is: Peterborough
Phone Number: 01733 600 149 Email: dereham@e2consultants.co.uk
Our other services include:
CSH can also be known as:
Code for Sustainable Homes, C4SH, Sustainable Homes, Code for Sustainable Homes Daylight Calculation, Code Assessment,


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