Offices Nationwide
Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
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
For the limitation of thermal bridging and air leakage in low and medium domestic types.
Our other services include:
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Ventilation Testing Equipment can also be known as:
Duct Testing, Part F Testing, Part F Fan Testing, Part F Ventilation Testing, Ventilation Commissioning Certificate, Air Flow Rate Testing, Part F Ventilation Certificate,
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Company No. 06728970