For some doors there may be 2 strike plates one for the door latch and one for the deadbolt.
Patio door strike adjustment.
Step 1 locate the set screw for the roller and determine if it has a phillips or slotted screw head.
If a patio door is difficult to operate won t lock properly or is loose or drafty make adjustments to the roller latch or strike to fix the issue.
In order to adjust the height of a patio or balcony door you have to use the corner bearing.
Locate the two adjusting screws at the bottom of the door on the face or edge of the door and pry off the trim caps that cover the screws.
Adjusting the strike plates will align latches.
The trailing roller set screw is at the lower edge on the opposite side of the frame.
Determine the distances before the procedure.
Open the door so you can find and access the strike plate on the jamb.
C the parallel adjusting of the height of patio doors.
Adjust a patio door to make it fit properly and roll easily.
Raise it just enough to clear the track and roll smoothly.
How to fix a glass sliding patio door that dosnt roll close or lock properly.
The strike plate is the piece of door hardware that attaches to the door jamb and receives the latch.
In this case adjust both plates in the same manner.
The set screw for the lead roller is on the lower edge of the sliding door frame that meets the jamb.
The wheels on the glass sliding patio door have an adjustment screw at the bot.
Thankfully the door latches and knobs don t have to be moved to correct these problems.
To start your sliding glass door adjustment project first lift or lower the door on the track with a screwdriver or allen wrench.
If a premium vinyl sliding patio door won t lock properly is loose when locked is difficult to operate or is drafty you ll need to make adjustments.