soni PROTECT R is a top-quality recycling product made from flexible foam materials on melamine resin basis.
Besides its excellent sound absorption values, soni PROTECT R offers enhanced sound insulation efficiency compared to plain melamine foam.

Installed as absorber in the hollow space behind a facing panel, soni PROTECT R considerably reduces the resonance phenomenon, thus increasing the sound insulation effect.

See our technical data sheet for detailed information.


See our testimonials for an example of for the sound insulation of an appartment / curtain walling.

Due to a strong demand soni PROTECT R is currently not available.

We are sorry that we are not able to give a delivery time.

In alternative we recommend the application of soni RESIST in 50 mm thickness.