Keep You your Family and Valuables Safe
- Easy 30 second DIY installation
- mechanism allows the window to be opened to its full extent if required
The original window lock designed specifically for use on sliding aluminium windows and doors.
Designed to increase safety around windows without limiting ventilation, the Durel is the smallest and most discreet lock of its type. It is easier and quicker to install and operate than any other window restrictor available.
Once installed, the Durel window restrictor gives you the flexibility to lock your window in the restricted position, or open your window to its full extent when safe to do so.