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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

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 E
Resistance of the Passage of Sound

Northampton - Ventilation Commissioning Certificate - 01604 288 029
The office that covers this area is: Birmingham
Phone Number: 01604 288 029 Email: northampton@e2consultants.co.uk
Our other services include:
Ventilation Commissioning Certificate can also be known as:
Part F Testing, Ventilation Testing Equipment, Part F Ventilation Testing, Part F Ventilation Certificate, Part F Fan Testing, Duct Testing, Air Flow Rate Testing,


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