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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
Harrow - Duct Testing - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: harrow@e2consultants.co.uk
Our other services include:
Duct Testing can also be known as:
Ventilation Testing Equipment, Part F Testing, Part F Ventilation Testing, Air Flow Rate Testing, Part F Ventilation Certificate, Part F Fan Testing, Ventilation Commissioning Certificate,


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