Offices Nationwide
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 Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more
The Government’s national calculation methodology for assessing water efficiency in new dwellings.
Our other services include:
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Duct Testing can also be known as:
Ventilation Commissioning Certificate, Part F Ventilation Certificate, Part F Testing, Part F Fan Testing, Air Flow Rate Testing, Ventilation Testing Equipment, Part F Ventilation Testing,
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In Area O
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