SILENZIO

Silencer to be installed in place of ventilation holes on building façades

The silencer is made from antibacterial material resistant to rot and mould. To be installed in place of ventilation holes on building façades. The silencer is made from unalterable plastic materials which guarantee noise suppression, as proved during pejorative test conditions equal to 45 dB, where a constant air flow in excess of 120 cm2, void of restrictions, was maintained. In addition, you simply have to remove the ventilation grid from inside the building, extract the silencer, unblock any dirt from the hole and re-insert the silencer in its place.

Its shape and acoustic qualities conform with safety and acoustic standards currently in force, therefore, it can be used in new builds or with renovations.