Offices Nationwide

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

The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Part E
Resistance of the Passage of Sound

Our other services include:
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Part F Ventilation Certificate can also be known as:
Duct Testing, Part F Testing, Ventilation Commissioning Certificate, Air Flow Rate Testing, Ventilation Testing Equipment, Part F Ventilation Testing, Part F Fan Testing,
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Company No. 06728970
In Area Z