Meet Angel Ventlock®
Window Opening Control Devices (WOCD) that are fully compliant with ASTM F2090-21
Meeting the Highest Standards
Complies with ASTM F2090-21 regulations, meets appropriate British Standards & is recognised by UK Police Secured By Design initiative
Clever patented Design
Designed by Sash Window Experts Mighton in Cambridge
Strong
Tested to ASTM F2090-21, appropriate British Standards & Secured By Design
Keyless
Resets automatically when the sash is closed. Non-locking versions are safe for Egress windows
Secure
Approved by police forces to improve the security of windows
Retrofittable
Suitable for new or existing Timber, PVCu or Aluminum Sash windows
fitted in minutes
Factory-Fit and retrofittable options available
By restricting the opening of your double hung window, Angel Ventlock® allows for ventilation whilst making it difficult for children to open the window. For adults, it is simple to use and the window can be easily opened following the steps below.
How does Angel Ventlock® work?
Once fitted the Sash will stop when opened to 100mm
Simply press to release (repeat on opposite side)
The window can be easily raised fully without a key
The arm automatically resets to original position once closed