Quiet and efficient

The Geberit Silent-db20 drainage system is now available with SuperTube technology – thus enabling efficient drainage of high-rise buildings with the highest sound insulation requirements.

Up to now, SuperTube could only be used with PE pipes in high-rise buildings. SuperTube technology is now also available with the proven sound-absorbing Geberit Silent-db20 drainage system. Thanks to the optimised hydraulics, a stable column of air is created inside the stack – additional ventilation pipes are no longer necessary. The Sovent, BottomTurn and BackFlip fittings allow for thinner ducts, quieter operation and added room height – ideal for high-rise buildings with high sound insulation requirements.