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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

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
Part E
Resistance of the Passage of Sound

Porthleven - Ventilation Commissioning Certificates - 01752 687 017
The office that covers this area is: Plymouth
Phone Number: 01752 687 017 Email: porthleven@e2consultants.co.uk
Our other services include:
Ventilation Commissioning Certificates can also be known as:
Part F Ventilation Testing, Part F Fan Testing, Air Flow Rate Testing, Duct Testing, Ventilation Testing Equipment, Part F Ventilation Certificate, Part F Testing, Ventilation Commissioning Certificate,


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