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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 buildings other than dwellings.

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Wrexham - BS4142 - 01978 633 079
The counties covered by this office are:
Wrexham County, , Flintshire, Conwy County, Gwynedd County, Denbighshire,
Phone Number: 01978 633 079 Email: wrexham@e2consultants.co.uk
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For further BS4142 information for your area, be sure to check out Sound-Testing-Wrexham.co.uk.
Our other services include:
BS4142 can also be known as:
PPG24, Noise Survey For Residential Development, Commercial Noise Survey For Residential Development, Environmental Noise Assessment, Industrial Noise Survey, Commercial Industrial Noise Survey, Commercial BS8233 Noise Assessment and Noise Survey, Building and Room Acoustics, Commercial Sound Testing Environmental Noise, BS8233 Noise Assessment and Noise Survey, Commercial PPG24, Sound Testing Environmental Noise, Commercial Building and Room Acoustics, Commercial Noise Impact Assessment, Commercial BS4142, Commercial Environmental Noise Assessment, Noise Impact Assessment,


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