The approved fanlight opener programme relating to the OL90 N, OL95 and OL100 systems offers different variations. Whether they are equipped with a hand lever, crank or in combination with electric motors, slimline fanlight openers can be installed easily and quickly.

Electric chain drives and electric spindle devices ensure uncomplicated and
effortless opening and closing of windows.

The opening and locking systems that fit close to the profile with 230 V operating voltage with small stroke lengths and large opening width are an elegant solution for opening and closing windows.

1- Manual Ventilation
2- Electrically Operated Ventilation