
System · Floors
Floating screed S-6
SOPREMA · Impact noise · S-6
A reinforced screed laid on VELAPHONE® FIBRE 22 and separated from the walls with VELAPHONE® strip — footsteps are no longer heard by the neighbours below.
Acoustic performance
ΔLw 22 dB
Rw 58 dB
System layers
- 1Substrate
- 2VELAPHONE® FIBRE 22
- 3Reinforced mortar screed
- 4Floor finish
- 5VELAPHONE® separation strip



