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When clients get in contact with Jigsaw Acoustics, a very common question is: "How Do I Pass a Sound Test" or "Will this floor/wall construction pass a sound test?"
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Although there is no 'one-size-fits-all' solution to this question, there are some guidelines you can follow to give you the best chance at passing your Building Regulation Part E sound insulation test.

Is the property New Build or Material Change of Use?
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The first thing I try to establish is whether the property is a new build or refurbishment, and if you have drawings or plans of the project it helps locate possible issues with the floors and walls.

Wall and Floor construction types

​The second question is: What are the existing wall and floor constructions? This information is important as these elements can help control flanking noise.

Advice for Refurbishments & Material Change of Use (in good condition)

Building Regulations Part E (Approved Document E)

​Guidance in Part E advise that a lightweight timber floor/ceiling construction should include a floating floor and a suspended ceiling. This could include a rubber and foam backed tongue and groove floor and an independent ceiling below the existing.














In masonry walls, it is advised to use a stud work (timber or metal frame) wall with additional plasterboard either side.
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