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![Did you know Sheffield](/images/didyouknow.png)
Sound Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more
![Did you know Sheffield](/images/didyouknow.png)
Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Part L2A
Conservation of fuel and power in new builds other than dwellings
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Building EPCs Quote in Sheffield
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