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Environmental Noise Levels
The max exposure time at 85 dBA is 8 hours, at 110 dBA it's just 1 min 29 seconds. If exposed, limit the time and wear hearing protection...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
Part L1B
Conservation of fuel and power in Existing Dwellings

Saint Helier - Domestic BS4142 - 0239 366 0106
The office that covers this area is: Portsmouth
Phone Number: 0239 366 0106 Email: saint-helier@e2consultants.co.uk
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For further Domestic BS4142 information for your area, be sure to check out Sound-Testing-Portsmouth.co.uk.
Our other services include:
Domestic BS4142 can also be known as:
Domestic Noise Survey For Residential Development, Environmental Noise Assessment, PPG24, Sound Testing Environmental Noise, BS4142, Noise Impact Assessment, Domestic Industrial Noise Survey, Domestic Environmental Noise Assessment, Domestic Sound Testing Environmental Noise, Noise Survey For Residential Development, Domestic PPG24, BS8233 Noise Assessment and Noise Survey, Industrial Noise Survey, Building and Room Acoustics, Domestic Noise Impact Assessment, Domestic Building and Room Acoustics,


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