To unlock the door from the outside.
How to unlock a sliding door from the outside.
The pressure exerted on the bump key causes the key pins to push the driver pins above the shear line.
In the case of losing the key you may follow a couple of instructions to pry open a patio sliding glass door.
At this exact moment if the right amount of torque is applied you will be able to unlock a door without a key.
Sometimes a credit card slid at the handle area will work.
You can t unlock the door easily without an exact key.
Usually there is a little key looks like an l on top of the door frame.
Click on image below to enlarge.
This will trigger the release lever and the bolt should spring open.
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.
To unlock from the outside you need to add a lock cylinder installing it so that the spindle is inserted into the flat hole next to the release lever.
To bump a lock the bump key is inserted into the keyway and pressure is applied via a hammer or a screwdriver.
The l shaped latch on the door connects with the bracket typically pivoting up from the bottom to lock the door.
Check to see if the window is open.
Once installed insert turn the key of the lock cylinder.
How to open a sliding window from the outside.
I would suggest you keep an extra key at the somewhere hidden place in your house and outside your house as well.
If you need to break into a bar latch you can use a thick envelope to push at the metal loop until the door gets unlocked.
When it happens here we use something small the ink pen without the cover the plastic casing holding the ink works well keep poking it and jiggle the handle until it opens.
Tilting the door lowers the latch releasing it from the bracket.
This only works in situations where.
If the window is unlatched then you might be able to slide it using the friction from your hands.
For a demonstration of this technique you can watch this video here.