Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
Roller adjust pace sliding door.
Open the door slightly and look at the reveal or.
Screwdriver putty knife safety glasses and gloves.
On my door the holes had plastic plugs in them.
How to adjust sliding glass door rollers for a smoother ride.
If a patio door is difficult to operate won t lock properly or is loose or drafty make adjustments to the roller latch or strike to fix the issue.
Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.
Locate the adjustment screws on the lower edges of the door.
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.
If your sliding patio door is hard to slide while opening and closing the rollers may need be to adjusted.