Lift the lower housing until slide bolt makes contact with upper track.
Putting a dead bolt lock in a sliding patio door.
Mark all three screw hole locations and drill thru one metal surface using a 1 8 drill bit.
Drill out any holes necessary for the lock securing screws in the same way.
Secure the top screw only and be sure that the lock body is vertical to the door.
Drill the hole out until the lock fits inside.
Homeowners can decide to install a secure deadbolt on their sliding glass door if the door frame allows for one or you can install sliding door loop locks that make it even harder for your sliding glass door lock to be bypassed.
Tap it with a hammer gently to create a hole.
Products used in this video.
Woodie s will show you how to install a patio door lock.
You ll have to adjust the position a bit if you have a combination storm door so as not to interfere with the storm doorknob or lock.
Remove the screws securing the lock s keeper plate with a phillips head screwdriver.
Place the metal punch over the marked spot on the frame.
Key lock and housing product code.
This is a great idea because it strengthens the security on an otherwise weak area of the home.
Choose a position on the door for the lock.
Remove the keeper plate from one side then slide the cylinder lock housing out of the door on the other side.