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Sound Levels
Decibels (dB) are most commonly used as a measure of sound level, but they are also used in electronics, signals and communications...more

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
Thermal Bridging And Airtightness
Enhanced Construction Details

Letchworth - Commercial EPC - 020 3390 0301
The office that covers this area is: London
Phone Number: 020 3390 0301 Email: letchworth@e2consultants.co.uk
Our other services include:
Commercial EPC can also be known as:
Building EPC, Non Domestic EPC, Office EPC, EPC Rating, CEPC, Commercial EPC Rating, Industrial EPC,


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