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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
The Decibel Scale
Gives an approx of human perception of loudness. This is because the human ear has a logarithmic response to changes in sound level...more
Part L2A
Conservation of fuel and power in new builds other than dwellings
Sheffield - FRAs - 0114 368 0192
The counties covered by this office are:
Lincolnshire, South Yorkshire, Nottinghamshire, Derbyshire,
Phone Number: 0114 368 0192 Email: sheffield@e2consultants.co.uk
Our other services include:
FRAs can also be known as:
FRA, Fire Risk Assessment,
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Company No. 06728970
