Once in place, its heavy-duty 20-gauge steel construction will enable it to crush efforts to push the door open. In addition ...

Security bars or barricades ... use security film and a glass-break sensor, these measures are only effective if the door has a functional lock. If the lock on your sliding door is not working ...

you can use this window safety bar for sliding glass windows, patio doors or sliding doors Child Proof Safety Bar: Sliding door security bar can provide a visual and physical deterrent to ...