Place the pry bar at a corner of the sliding door threshold and hammer it.
Prying the sliding glass door frame apart.
If the l shaped latch has an downward pivot as opposed to the upward pivot it won t release the same way.
Tilting the door lowers the latch releasing it from the bracket.
4 removing the sliding door before removing the door slide it to the point in the track where you see an indent.
Lift it out and set it aside.
Then remove any screws holding the panel onto the door frame.
Generally the threshold is glued to the sill of the door so you need to apply sufficient force to pry it up.
Finally you and another person simply lift the panel out.
To remove a stationary sliding glass door you will first remove the threshold in front of the tracks.
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.
This enables the door to come out easily.
Finally the door frame will come free.
Then tilt it slightly with help and remove it from the upper track of the door frame as well.
Every sliding glass door has adjustment screws that hold the rollers of the door in place.