Prevent the door from sliding open by buying a locking device that blocks the track.
How do i secure a sliding glass door.
Use a window film that keeps the glass intact when it is broken.
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.
This will prevent an intruder from lifting the door off its track.
First make sure that the existing door lock works.
Then insert a hardened steel patio door pin to hold the two doors together.
One piece attaches to the door frame.
Add a new locking system if the lock on your sliding glass door came straight from the factory it s probably not going to keep a burglar at bay.
Security bars are typically placed in the track of your sliding glass door.
There are some cool diy locks that are easy to install faster to use than a dowel though i d probably use both and look and feel more sophisticated than a dowel rod.
Metal bolts then slide into the door frame piece securing your door.
If it doesn t work home centers carry replacement locks.
How to secure sliding glass doors 1.
The other piece attaches to the sliding door.
It works like the glass in your car s windshield.
To prevent burglars from simply removing your door from the track add a security pin.
To secure a sliding glass door install a double bolt lock.
But you don t have to stick with the factory installation.
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.
Most home improvement stores stock sturdy locks designed to increase sliding glass door security.
Locks are a great way to secure a sliding glass door but you have to add ones that don t suck.
When shut the piece on the frame nests inside the piece on the door.
One of the best ways to secure a sliding glass door is to keep it from sliding and there are many varieties of security bars or charley bars available that do just that.