Wall lining TR-7

A thin lining bonded straight onto the wall: a 40 mm SOPRAPREN 80 acoustic panel of agglomerated polyurethane foam, finished with 15 mm plasterboard. No metal studs.

Acoustic performance

System layers

1. 1Plastered brick wall
2. 2Contact adhesive
3. 3SOPRAPREN 80 (40 mm)
4. 4Plasterboard 15 mm