FREE TRACKED UK DELIVERY | ORDER BY 2PM MON–FRI | EXPERT HELP: 01209 200564
FREE TRACKED UK DELIVERY | ORDER BY 2PM MON–FRI | EXPERT HELP: 01209 200564
Need a window stay to hold your window open? A casement stay is the arm along the bottom of an opening window that hooks over pins on the frame to hold the window open at different positions. We stock locking casement stays for timber windows, Prima monkey tail casement stays for uPVC windows with an optional locking pin, and a Prima knurled timber window fastener.
Check the length of the stay, whether your window is timber or uPVC, and whether you want it to lock.
Measure the old stay from end to end. Longer stays give more opening positions.
Use wood screws on timber windows. On uPVC windows, use screws that suit uPVC and fix into the reinforced section where possible.
A locking pin or lockable stay stops the stay being lifted off its pin from outside, so the window can be left slightly open more securely.
Check the stay pins on the frame are sound. Worn or missing pins should be replaced with the stay.
Fit the stay to the bottom rail of the opening window, close to the opening edge. Close the window and fit the pin to the frame so the stay sits over it in the closed position, then check each hole lines up as the window opens.
A metal arm with holes along its length, fitted to the bottom of an opening window. It drops over a pin on the frame to hold the window open or closed.
Yes. The Prima monkey tail casement stay is designed for uPVC windows, with an optional locking pin.
Check the individual listing. Many stays include a pin; replace the frame pin if it is worn or loose.
Other window handle types: espag, cockspur, tilt & turn, timber, Cadenza. Or browse all window handles.
Not sure which stay you need? Send us a photo of your handle with a tape measure alongside and we'll identify it for you.
Send us a photo to identify your partMonday to Friday, 8:30–12:30 and 13:00–15:30
