A triple lock and 3 hinges is your security door lock which locks your door in 3 points with a one flick operation. It provides additional support for potential break ins or home invasions and is one of the key components of having a Security Door. Your triple lock comes standard when purchasing one of our Security Doors.
With this level of protection, you can feel safe while letting the breeze and sunlight fill your rooms.
Check out this short video on Security hinged doors to see an Assa Abloy-Lockwood security door triple lock in action: