Offices Nationwide

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

Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Part L2A
Conservation of fuel and power in new builds other than dwellings

Warning: mysqli::query(): (21000/1242): Subquery returns more than 1 row in /data04/elite/public_html/page_top_test.php on line 165
Harby - BS4142 - 0114 368 0192
The office that covers this area is: Sheffield
Phone Number: 0114 368 0192 Email: harby@e2consultants.co.uk
Warning: count(): Parameter must be an array or an object that implements Countable in /data04/elite/public_html/Office.php on line 755
For further BS4142 information for your area, be sure to check out Sound-Testing-Sheffield.co.uk.
Our other services include:
BS4142 can also be known as:
Commercial PPG24, Building and Room Acoustics, Commercial Sound Testing Environmental Noise, Commercial Noise Impact Assessment, Commercial Environmental Noise Assessment, Noise Survey For Residential Development, Commercial BS8233 Noise Assessment and Noise Survey, Sound Testing Environmental Noise, Noise Impact Assessment, Industrial Noise Survey, Commercial Building and Room Acoustics, Commercial BS4142, Environmental Noise Assessment, PPG24, Commercial Noise Survey For Residential Development, BS8233 Noise Assessment and Noise Survey, Commercial Industrial Noise Survey,


Copyright 2025 E2 Specialist Consultants Limited
Company No. 06728970