
The function of smoke extraction windows
Smoke extraction windows work in conjunction with smoke detectors and control units that signal the window to open when smoke develops. Electric motors ensure that the windows open quickly.
Expansion options for daily ventilation
In addition to the safety-relevant function of smoke vent windows, modern systems offer additional benefits for everyday use. For example, motorised SHEV windows enable efficient and natural ventilation.
Intelligent ventilation systems that optimise the indoor climate are particularly practical. Sensor-based control systems are used to optimise parameters such as:
- Wind strength and direction
- Outside temperature and precipitation
- room temperature
- air humidity
- CO2 content
continuously. With the help of this data, the ventilation adapts to the current conditions. This not only increases comfort, but also enables energy savings. Fresh air only flows into the rooms when it is actually needed, while stale air is automatically extracted.

Areas of application for SHEV windows

SHEV windows are used in numerous types of buildings. They are widely used in public facilities such as schools, hospitals and shopping centres. Modern office buildings also use SHEV windows to improve the indoor climate.
SHEV windows are also used in multi-storey car parks and event halls. Smoke extraction windows are therefore an indispensable component of modern safety and ventilation systems that create safe and comfortable living and working environments.
Our smoke extraction and ventilation motors for windows
Our systems combine smoke extraction with controlled and natural ventilation through motorised windows, supported by sophisticated sensor technology.


Our motor solutions adapt flexibly to different window types, including skylights and skylight domes. Seamless integration into the window profile systems of leading manufacturers ensures a perfect solution for efficient and convenient ventilation.

You can also find all the information you need in your flyer ‘Smoke extraction and ventilation motors for windows’.
Download now free of charge.⬇️