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Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...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
Part L2A
Conservation of fuel and power in new builds other than dwellings

Our other services include:
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SBEM Assessments can also be known as:
SBEM Rating, SBEM Assessment, BER TER Calc, SBEM, SBEM Calculations, BRUKL Report, SBEM Calc,
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