After a bit of adjustment the door should roll easily without rubbing on the bottom track.
Sliding glass door wheel adjustment.
Maintaining sliding closet doors sliding closet doors operate on rollers that are positioned in tracks at the top jamb and floor allowing the doors to bypass each other in the tracks.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
If it s too low use a flat pry bar to raise the door while you turn the adjusting screw clockwise.
On the bottom portion of your sliding glass door you should see a small hole on each side of the door.
How to adjust sliding glass doors.
Tinker around with the roller screws to see if the door glides better when it s at a lower or higher height.
You can alter the height of these rollers by accessing the adjustment screws which are set into slots on the door s outer edges perpendicular with the rollers themselves.
Regular vacuuming of the track will help keep the door sliding smoothly.
These holes hide the adjustment screw for the coordinating rollers.
Each sliding screen door typically works on 2 wheels with each having their own adjustable screw.
Over time the framing of your home settles.
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If the side with the adjusting screw is too high causing it to bind at the top turn the screw counterclockwise.
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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.
Once the one side is adjusted you can adjust the wheel on the other side.
The sliding panel should glide across the tracks when you open the door without jamming.
This adjustment screw will move the roller height up or down and thus your sliding glass door height will go up or down by as much as 1 4 inch or 1 2 cm.