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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 L2A
Conservation of fuel and power in new builds other than dwellings

Hitchin - Commercial Air Testing - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: hitchin@e2consultants.co.uk
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For further Commercial Air Testing information for your area, be sure to check out Air-Testing-London.co.uk.
Our other services include:
Commercial Air Testing can also be known as:
Commercial Air Tightness Testing, Air Testing, Commercial Fan Pressure Testing, Air Integrity Testing, Commercial Air Integrity Testing, Commercial Air Leakage Testing, Air Leakage Testing, Commercial Air Pressure Testing, House Leakage Testing, Air Pressure Testing, Air Tightness Testing, Commercial House Leakage Testing, Fan Pressure Testing,


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