Offices Nationwide
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 Absorption
The loss of sound energy when sound waves come into contact with an absorbent material such as ceilings, walls, floors and other objects...more
Offering practical advice on how to achieve a reasonable level of air tightness in dwellings.
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In Area S
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