Constyle Restrictor Arm

• For large top hung windows the restrictor stay can be used as extra support by fitting it below the existing friction stay.

• This has the effect of limiting the opening as well as adding greater stability to the window.

• Ava...

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Interlock Guardian Securistay Window Restrictor

The all-new Guardian Securistay is a window restrictor that provides ventilation for at-home security.

Designed for use with projected top-hung windows, the Guardian Securistay limits the sash opening to less than 100mm.


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Imperial Heavy Duty Friction Stay

Product Description:

  • Range of stainless steel friction stays for top hung and side hung applications

  • Available in 10” to 22” for top hung and 10” & 16” for side hung

  • 10” and 16...

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