Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.
Sliding glass door adjust.
How to adjust sliding glass door rollers for a smoother ride.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
They may be covered by plug covers.
How to adjust sliding glass doors.
Be sure to wipe up any excess that gets on the floor it can make the floor very slippery adjusting the height.
The sliding panel should glide across the tracks when you open the door without jamming.
All it takes is a few turns of the adjusting screw on the edge of the bottom rail of the door.
Spray the entire sliding glass door track with a silicone based lubricant to ensure your door glides smoothly.
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.
First locate the screws on the bottom of your sliding glass doors.
The best time to be sure a sliding patio door is properly adjusted is before it starts sticking in its track or hopping out of it.
Over time the framing of your home settles.
As the framing inside the door opening settles the tracks raise or lower with the floor.
On my door the holes had plastic plugs in them.
There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
Every standard sliding glass door has adjustable rollers that help it slide back and forth within the track.