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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

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 L1B
Conservation of fuel and power in Existing Dwellings

Chorley - Ventilation Commissioning Certificates - 0161 403 0129
The office that covers this area is: Manchester
Phone Number: 0161 403 0129 Email: chorley@e2consultants.co.uk
Our other services include:
Ventilation Commissioning Certificates can also be known as:
Part F Fan Testing, Air Flow Rate Testing, Ventilation Commissioning Certificate, Ventilation Testing Equipment, Duct Testing, Part F Ventilation Testing, Part F Ventilation Certificate, Part F Testing,


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