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Window Restrictor
Home • Project • Window Restrictor
Helps control how far a window can open while maintaining natural light, ventilation and everyday comfort.
Window Restrictor limits window openings while maintaining light and ventilation.
About The System
Our Window Restrictor is designed to limit the window opening to a fixed distance of 100mm, providing an additional layer of control for everyday residential spaces.
Its compact keyed-lock mechanism helps prevent the window from opening beyond the restricted distance during normal use. When wider access is required, the restrictor can be released using the applicable unlocking method.
Each installation is planned around the window type, frame construction, opening direction and surrounding conditions to achieve a secure, discreet and well-positioned result.
Practical Benefits Refined By Design
100mm Opening Limit
The restrictor helps limit how far the window can open by maintaining a fixed opening distance of 100mm during restricted use.
Natural Ventilation
The controlled opening allows fresh air and daylight to continue entering the room while preventing the window from opening fully.
Discreet Installation
Compact components are positioned neatly on the window frame to minimise visual impact and preserve a clean overall appearance.
Tailored Window Fit
Every installation is reviewed according to the window dimensions, frame construction, opening direction and surrounding site conditions.
Designed for Multiple Applications
01
Bedrooms
Maintain natural ventilation and daylight while helping to prevent bedroom windows from opening beyond the fixed 100mm limit. Each restrictor is positioned according to the frame layout, opening direction and everyday access requirements.
02
Living Areas
A discreet solution for frequently used windows in shared living spaces. The compact installation helps preserve the room’s open appearance while providing additional control over how far each window can be opened.
03
Kitchens & Service Yards
Support ventilation in practical household areas while keeping the window opening controlled. Installation details are planned around the available frame space, window operation and surrounding fixtures.
04
Project-Specific Windows
For windows with less conventional dimensions or opening arrangements, the restrictor placement can be reviewed according to the actual site conditions and intended use.
Choose Your Installation Type
Select the configuration based on the window type, opening direction, required restriction and actual site conditions.
(01)
Cable Type
Provides controlled window opening with a visible, flexible cable restrictor.
(02)
Concealed Type
Integrates the restrictor within the window frame for a cleaner, more discreet
(03)
Sliding Type
Controls the sliding window opening to provide a defined level of ventilation and access while maintaining a clean, secure installation.
Controlled Access Simple Steps
Explore examples of how window restrictors can be adapted to different window types, opening requirements and architectural spaces.
(01)
Open The Window
Open the window normally until the connecting cable reaches its restricted length.
(02)
Restrict at 100mm
The cable helps prevent the window from opening beyond the fixed 100mm distance during everyday restricted use.
(03)
Unlock When Required
Use the applicable unlocking method to release the restrictor when wider window access is required.
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