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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

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 L2B
Conservation of fuel and power

Our other services include:
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DECs can also be known as:
DEC, Display Energy Certificate,
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