There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
Adjust sliding glass door.
How to adjust sliding glass door rollers for a smoother ride.
If the side with the adjusting screw is too high causing it to bind at the top turn the screw counterclockwise.
Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.
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.
Be sure to wipe up any excess that gets on the floor it can make the floor very slippery adjusting the height.
Every standard sliding glass door has adjustable rollers that help it slide back and forth within the track.
On my door the holes had plastic plugs in them.
Spray the entire sliding glass door track with a silicone based lubricant to ensure your door glides smoothly.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
These holes hide the adjustment screw for the coordinating rollers.
Regular vacuuming of the track will help keep the door sliding smoothly.
If it s too low use a flat pry bar to raise the door while you turn the adjusting screw clockwise.
First locate the screws on the bottom of your sliding glass doors.