Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.
Sliding glass doors adjustment rollers.
On the bottom portion of your sliding glass door you should see a small hole on each side of the door.
To start your sliding glass door adjustment project first lift or lower the door on the track with a screwdriver or allen wrench.
As the framing inside the door opening settles the tracks raise or lower with the floor.
These holes hide the adjustment screw for the coordinating rollers.
Locate the adjustment screws on the lower edges of the door.
There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
On my door the holes had plastic plugs in them.
The sliding panel should glide across the tracks when you open the door without jamming.
Over time the framing of your home settles.
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How to adjust sliding glass door rollers for a smoother ride.
This video is going to show you how to adjust your door s rollers to ensure smooth operation and maintain weather tightness.
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.
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.
Every standard sliding glass door has adjustable rollers that help it slide back and forth within the track.
Adjusting the rollers on your pella sliding doors raises or lowers the door panel as necessary to get the door working.
The rollers at the top can also wear down lowering the bottom of the door so that it rubs on the track.
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If your glass sliding doors move in a stiff or unwieldy manner it may be time to replace the rollers on the bottom of the door.
Raise it just enough to clear the track and roll smoothly.
Replacing rollers is not a difficult task but you will need to remove the door from its frame.
In these cases the problem is usually that the rollers at the bottom of the door have started to rub against the track.
How to adjust sliding glass doors.
Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.
Adjust sliding glass door rollers.