Updated: 07.11.2026
The Tilt stay (also tilt scissor) is the hardware part at the top of a tilt-and-turn window that holds the sash in the tilt position. It determines how far the window tilts – with common fittings usually 100 to 180 mm at the top edge.
What does this mean for the window actuator?
The actuator’s stroke must not exceed the opening permitted by the tilt stay, otherwise the actuator pushes against the hardware. Choose the stroke length to suit the tilt stay or check with the window manufacturer whether a stay with a larger opening is possible.
Tilt stay or restrictor stay?
The tilt stay belongs to the tilt-and-turn fitting. The safety stay secures pure bottom-hung and top-hung sashes against falling and also limits the opening.
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Tools: Calculate force and stroke with the Window actuator calculator, find the right model in a few questions with the actuator finder.
Not sure which actuator fits? Call us at 040 50694631 (Mon–Fri 8 am–5 pm) or use the actuator finder.
Related terms: Top-hung sash · Opening width · Safety stay
