If the side with the adjusting screw is too high causing it to bind at the top turn the screw counterclockwise.
How to adjust lock on sliding door.
Regular vacuuming of the track will help keep the door sliding smoothly.
Your pella sliding door has a built in latching mechanism that extends into the lock strike when you place the latch in the locked position.
This video will show you how to properly adjust the lock and handle on your milgard sliding glass door.
The lock will not engage if the engagement tongue goes above or below the logo.
If it s too low use a flat pry bar to raise the door while you turn the adjusting screw clockwise.
The first step in how to.
If you find that the engagement tongue is going above or below the logo you will have to adjust the lock.
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.