Offices Nationwide
Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...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 L1A
Conservation of fuel and power IN NEW DWELLINGS
Our other services include:
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Ventilation Testing Equipment can also be known as:
Ventilation Commissioning Certificate, Duct Testing, Part F Ventilation Testing, Part F Fan Testing, Part F Testing, Air Flow Rate Testing, Part F Ventilation Certificate,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In County T
Part F Testing & Compliance in Tayside, Part F Testing & Compliance in Tyne and Wear,
