Products used in this video.
Install lock sliding door.
In this video we show you how to install a key lock set on an existing patio door handle.
Cover the foam insulation with trim and add a small amount of caulk to the visible joint between the trim and interior wall area.
They have fewer movable parts and are the correct size for the door frame.
Align the two long screws from the inside knob into the cylinders on the exterior door knob and tighten the screws.
Use a putty knife to remove the excess after it dries.
This is a great idea because it strengthens the security on an otherwise weak area of the home.
Use expanding foam insulation to seal any gaps between the door frame and wall.
Remove the two screws holding the strike plate in place on the door jamb and install the new one in the same position.
Mark the door frame for the latch plate.
Key lock and housing product code.
Remove the screws securing the lock s keeper plate with a phillips head screwdriver.
Woodie s will show you how to install a patio door lock.
Make sure the screws aren t exposed.
Install both knobs by sliding the spindle through the slot in the latch.