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  3. How to install a window security stay

27 March 2020: All Mitre 10 and Mitre 10 MEGA stores are closed to the public in line with the New Zealand government's action to manage COVID-19.

Some stores will supply a limited range of essential materials to existing trade customers for essential services only. More details here.

For more information on our Covid-19 status click here.

How to install a window security stay

It’s important to have a safe and secure home. To improve your home’s security consider these few easy things for your doors and windows.

Measure the window height and find an appropriate install height using the chart below. Mark the height on the window with your pencil.

Window Height Install Height
<600mm 200mm
600-800mm 300mm
>800mm 400mm

Use the plastic template in the packet and align the top of the template with the install height mark.

Mark and then pre-drill the holes to go in the frame and sash.

Drill 2 x 3.2mm holes into your frame and 2 x 3.2mm holes into sash.

Screw the hook to the sash using the screws provided. Then screw the base assembly to the frame of the window. Connect the two together and place the cover plate on.

If your window is wider than 500mm you will need a Securistay on either side of the window. Repeat the above process, checking both stays are aligned.

Open and shut the window to check everything is working properly.