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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

Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more
Part L1A
Conservation of fuel and power IN NEW DWELLINGS

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


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