You may be able to jump a light sliding glass door by prying up and outward with a flathead screwdriver or two but a prybar or crowbar will work best.
How to break into a sliding screen door.
So how can you prevent burglars from using your sliding doors as a fast track into your home.
Answered june 25 2019 author has 348 answers and 732 3k answer views just lift it but be careful because it is very heavy and awkward to handle.
The bar should be long enough to allow only a minimal opening if any.
Even if a would be burglar defeats the latch this physical barrier makes it impossible to push the door aside.
Insert a screwdriver or pry bar between the door frame and the door about 6 inches from the corner diagonal from the latch at the bottom and pry upward.
Be careful when trying to get your door to jump its track.
Lifting it will probably also disengage the latch allowing you to slide the door open.
If the l shaped latch has an downward pivot as opposed to the upward pivot it won t release the same way.
The sliding door can usually be lifted about an inch then the bottom can be pushed in.