TopVent CK SR (AK+)
Aesthetic window vent for compact transom mounting
TopVent CK SR is a self-regulating window vent that can be quickly and easily installed behind the exterior cavity wall, making the vent invisible from the outside. With an optional exterior cover, the grille can also be placed in plain sight ().
Coming soon
- Optimal aesthetics thanks to "invisible" punching
- Installation on any type of window (wood, aluminum, plastic or steel)
- Upward airflow for a healthy and comfortable indoor environment
- Acoustic attenuation up to 40 dB
Acoustic comfort
The window vent has the highest airtightness class and is available in 3 different variants.
Ranging from a standard vent without acoustic attenuation to an AK version for situations with light noise load or the AK+ for situations with a heavy noise load. The AK+ vent provides a maximum acoustic attenuation of 40 dB.
Technical properties
Download the for ventilation flow rates and acoustic values.
Combinable in terms of installation and installation height
The TopVent CK can be combined with other window vents in the TopVent range. A variant is available for any installation situation and any window type.
for installation on top of the window frame
for installation on top of the window frame up to heights of 70 m
for compact transom mounting up to heights of 70 m