Knob with key

Fenestral can install a handle – keyed knob on all aluminum frames (windows – balcony doors – sliding doors, etc.).

An aluminum frame overlooking an empty space (without a balcony) poses a very dangerous trap for small children. To control their use, we can install keyed handles. These specific handles prevent the use of the frame (unless unlocked), while allowing us to keep the frame in the tilt position. Finally, their installation enhances the security of the frame.

View all keyed knobs in various colors or different handles – knobs for frames

The handle – keyed knob can be installed on all types of aluminum frames such as casement windows and balcony doors, recessed sliding frames, parallel sliding frames, lift-and-slide systems, and even aluminum shutters that we wish to open from the outside. They are available in dozens of shades.

Learn more about frame security and accident prevention.