Vertical airborne sound insulation

Illustration of airborne sound insulation of a floor structure

The airborne sound insulation of a floor structure can be improved by means of a suspended ceiling system. Measured sound insulation is the same independent if you measure from the room below to the room above or the other direction. Improvements are always linked to a specific type of floor structure.

Vertical airborne sound insulation values

Improvement of airborne sound insulation measured in laboratory ΔRw  according to ISO 140-3 and ISO 717-1:

Improvement Product

4-5 dB

Focus

6-9 dB

Master

7-11 dB

Combison Uno / Combison Duo / Combison dB

12-16 dB

Combison Uno / Combison Duo / Combison dB + Combison XR

 
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