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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

Point of Reference
10 dBA is the sound level of normal human breathing. To put it into perspective, thunder is a whopping 120 dBA...more
Part L2A
Conservation of fuel and power in new builds other than dwellings

Conwy County - BER TER Calc - 01407 320 107
The office that covers this area is: Anglesey
The towns & cities that are covered within this county are:
Colwyn Bay, Llandudno,
Phone Number: 01407 320 107 Email: conwy-county@e2consultants.co.uk
Our other services include:
BER TER Calc can also be known as:
SBEM, SBEM Calc, SBEM Rating, SBEM Assessment, SBEM Calculations, BRUKL Report,


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