Greenteq Alpha Tilt & Turn Window Handle - White

This handle is designed for PVC-u, timber, and aluminium tilt & turn casement windows. It is compatible with AGB, Roto, Siegenia, and MACO T&T systems.

The tilt-safe function allows the window to be opened in a tilted position for ventilation but prevents it from opening fully, enhancing child safety.

Yes, the non-handed design means it can be fitted on both left- and right-opening windows.

Turn-first compatibility means the handle can be used with older window systems that have a specific locking sequence. It features an invertible backplate for this purpose.

The handle typically includes the handle itself, a key, screws for installation, and snap-fit cover caps.

The product comes with a 20-year surface guarantee.

No, this handle is specifically designed for tilt and turn casement windows and is not intended for use on doors.

Check for any obstructions in the window mechanism. Ensure the spindle is correctly aligned and screws are not overtightened. Lubricate the mechanism if necessary.

Verify that the handle is compatible with your specific window system. Ensure the correct spindle length is used and the gearbox is functioning. Check for any damage to the gearbox or locking points.

Ensure the correct key is being used and is fully inserted. The window mechanism might be misaligned, preventing the lock from engaging. Try to slightly move the window sash while turning the key.

Confirm that the handle is set to the 'tilt-safe' position. There may be an issue with the internal mechanism that controls this function; consult a window specialist if problems persist.