Schellenberg Window ventilator

The Schellenberg Universal Window Ventilators ensure a healthier indoor climate, even with closed windows or doors. By facilitating a constant exchange of air, they reduce relative humidity and pollutants in the indoor air. The continuous fine ventilation helps prevent mold growth on window sills and restores the original insulating properties of damp walls. Improved indoor air quality means less energy is required to heat the rooms, allowing you to save on heating and energy costs.

The Universal Window Ventilators can be easily attached to the window frame of a plastic window with just a few steps. A part of the rubber seal needs to be removed for this. The necessary mounting accessories are included in the delivery. The Universal Window Ventilators do not require an electrical connection and operate purely mechanically. They are comparable in effectiveness to more expensive supply or exhaust systems.

We recommend installing one window ventilator for every 10 m² of living space on different facade sides to enable cross-ventilation. Even a small gap of 7 mm under a closed room door ensures air circulation across rooms. The air supply can be manually interrupted at any time using a sliding regulator on the window ventilator.