The 35 EX tele stay has variable ventilation positions, making it ideal for the operation of outward-opening casement windows and doors.
Features:
- natural ventilation for a healthy indoor environment
- variable ventilation
- does not take up any space inside when opening the window, because of which it can easily be combined with a fly screen, net curtains or window decoration
- once the brake required has been set, this can be maintained for all ventilation positions
- also possible to fit to the top edge of a casement window, because of which space is created on the bottom edge to hang out clothes or bedding, for example
- simple assembly
