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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
How loud is too loud?
Noise above 85 dBA over time will cause hearing loss. In general, the louder the noise, the less time required before hearing loss...more
Part L2B
Conservation of fuel and power
Bagnall - DEC - 0121 381 0129
The office that covers this area is: Birmingham
Phone Number: 0121 381 0129 Email: bagnall@e2consultants.co.uk
Our other services include:
DEC can also be known as:
Display Energy Certificate,
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Company No. 06728970
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