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Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more

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
Part L2A
Conservation of fuel and power in new builds other than dwellings

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


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