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Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...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 L1B
Conservation of fuel and power in Existing Dwellings
Our other services include:
Ventilation Testing Equipment can also be known as:
Part F Testing, Ventilation Commissioning Certificate, Duct Testing, Part F Ventilation Testing, Part F Ventilation Certificate, Part F Fan Testing, Air Flow Rate Testing,
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In County Q
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