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
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 L2A
Conservation of fuel and power in new buildings other than dwellings.
Our other services include:
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Building EPCs can also be known as:
Office EPC, Building EPC, Non Domestic EPC, CEPC, EPC Rating, Commercial EPC Rating, Commercial EPC, Industrial EPC,
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