If you re not sure whether the door is straight pull it.
Sliding door wheel adjustment.
How to fix a glass sliding patio door that dosnt roll close or lock properly.
It may take a few attempts before you get the door rolling without resistance.
Afterward position the door on the lower track.
Use the tension screws as needed to fine tune the adjustment.
If the side with the adjusting screw is too high causing it to bind at the top turn the screw counterclockwise.
Then turn the screws until the frame is parallel with the jamb edge.
On my door the holes had plastic plugs in them.
Continue adjusting the rollers until the door glides smoothly.
Video instruction for adjusting the rollers on a sliding patio door.
Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.
Regular vacuuming of the track will help keep the door sliding smoothly.
The bottom of the frame should be about 1 8 in.
Video instruction for adjusting the rollers on a sliding patio door.
Slide the door back and forth a few times to make sure all the wheels are rolling.
The rollers at the top can also wear down lowering the bottom of the door so that it rubs on the track.
In these cases the problem is usually that the rollers at the bottom of the door have started to rub against the track.
If it s too low use a flat pry bar to raise the door while you turn the adjusting screw clockwise.
Position the door so the frame is about 1 4 in.
Reinstall the door to test the replacement wheels.
The wheels on the glass sliding patio door have an adjustment screw at the bot.
From the jamb edge.
By the time you re finished the door should be sitting perfectly level on the track and there should be an equal amount of space between the door and the track on both the top and bottom.
Adjust the new wheel.
The sliding panel should glide across the tracks when you open the door without jamming.
How to adjust sliding glass door rollers for a smoother ride.
There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
Lift up the door then push the top pair of wheels into the upper track.
As the framing inside the door opening settles the tracks raise or lower with the floor.
Adjusting the rollers on your pella sliding doors raises or lowers the door panel as necessary to get the door working.