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![Did you know](/images/didyouknow.png)
Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...more
![Did you know](/images/didyouknow.png)
Sound Intensity
Sound intensity's measured in Decibels (dB). An logarithmic scale where an increase of 10 dB gives an apparent doubling of loudness...more
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Part F Fan Testing in Shropshire, Commercial Sound Testing in Somerset, Energy Statement in South Yorkshire, DEC in Staffordshire, Display Energy Certificate in Stirlingshire, SBEM Calc in Strathclyde, Energy Audit in Suffolk, Part E Testing in Surrey, Commercial Part E in Swansea County,