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Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...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 E
Resistance of the Passage of Sound

Our other services include:
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Part F Fan Testing can also be known as:
Air Flow Rate Testing, Part F Ventilation Certificate, Duct Testing, Part F Ventilation Testing, Ventilation Commissioning Certificate, Part F Testing, Ventilation Testing Equipment,
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