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Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more
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
Part L1B
Conservation of fuel and power in Existing Dwellings
Keynsham - Air Flow Rate Testing - 029 2193 0147
The office that covers this area is: Cardiff
Phone Number: 029 2193 0147 Email: keynsham@e2consultants.co.uk
Our other services include:
Air Flow Rate Testing can also be known as:
Part F Testing, Part F Ventilation Certificate, Duct Testing, Ventilation Testing Equipment, Part F Fan Testing, Part F Ventilation Testing, Ventilation Commissioning Certificate,
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Company No. 06728970
