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Restrictors (2)

Restrictors are used for safety and security on windows, they prevent the window from opening all the way, especially useful when children are present or for upstairs windows. Our range includes restrictors from top brand Winlock and is an easy-to-fit opening restrictor, increasing the overall safety of the window unit.

These window restrictors are suitable for uPVC windows giving them an initial restricted opening of 100mm. They also have green buttons that can be pressed in an emergency, allowing the window to open fully in case of a fire or similar event. These restrictors can be fitted in-line with the friction hinges and are non-key operated and they auto-re-engage when the window is closed.

For more information regarding product specification and suitability, please click on the links below or contact our sales team. We supply a large range of other window furniture.


Winlock Boa Restrictor Window Opening Restrictor
£4.87 Inc VAT £4.06 Ex VAT
Chameleon CH10001 150mm White Locking Cable Window Restrictor
£8.16 Inc VAT £6.80 Ex VAT