A portable security bar or a door barricade can be used to jam the door from the inside so that it can t be slided open from the outside.
Security for sliding glass door installed backward.
Even more it is.
First make sure that the existing door lock works.
These locks are installed at the top of your door where the stationary glass and the sliding glass door meet.
The strongest way to secure your sliding door is with a sliding door lock.
Glass break alarm sensor.
Use a security bar.
If for some reason the sliding door is unlocked an intruder still won t be able to get in if a security bar is installed.
One of the problems with sliding doors is that glass can easily be shattered.
Additional ways to secure a backwards sliding door install anti lifting security screws.
If it doesn t work home centers carry replacement locks.
To secure a sliding glass door install a double bolt lock.
This will prevent an intruder from lifting the door off its track.
Prevent the door from sliding open by buying a locking device that blocks the track.
Most security bars come with a door knob notch that can be removed for sliding door use.
If you can t reverse the door ask about your security options which could include adding a step pin or floor style lock if the door doesn t already have one disengaging an outward facing.
Install window security film on the glass surface to make it harder to break.
The key to securing sliding glass doors is to install a mechanism that prevents an intruder from forcing the door to slide or to lift.