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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
Sound Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
The Government’s national calculation methodology for assessing water efficiency in new dwellings.
Bray - Part F Testing - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: bray@e2consultants.co.uk
Our other services include:
Part F Testing can also be known as:
Air Flow Rate Testing, Duct Testing, Ventilation Commissioning Certificate, Part F Ventilation Certificate, Part F Ventilation Testing, Part F Fan Testing, Ventilation Testing Equipment,
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Company No. 06728970