Acoustic performance

Acoustic Bannertext

As buildings all need some form of acoustic control to meet specific client and/or regulatory requirements (Building Regulations Approved Document E), the following guidance is intended to provide the architect, designer, acoustic engineer and end user with qualification of Europanel performance in England and Wales, Scotland and Northern Ireland.

Weighted sound reduction index Rw (db)

Panel thickness (mm) Rockspan
Lite Extra
75 27.9 29.4
100 28.8 30.7
125 29.7 31.4
150 30.5 32.4
175 31.0 33.1
200 N/A 34.5

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