Open the door several inches and insert a pencil between the inside and outside.
How to adjust andersen patio door rollers.
Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.
2 insert a flat blade screwdriver turning the screwdriver clockwise to raise the panel and counterclockwise to lower the panel see image.
Close the door on the pencil.
After adjusting the rollers for operation and checking for an even reveal you may need.
Sometimes patio doors become hard to open even when the track is clean.
Andersen rollers are not screwed or nailed in to door and should pop out easily although rollers may come out separate from bracket.
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.
There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
The gap between the door frame and the sliding panel should be the same from the top to bottom of door.
On my door the holes had plastic plugs in them.
In these cases the problem is usually that the rollers at the bottom of the door have started to rub against the track.
1 remove the caps located on the interior bottom rail of the door.
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.
Locate the adjustment screws on the lower edges of the door.
How to adjust sliding glass door rollers for a smoother ride.
Operation and adjustment replacement repair and reglazing instructions for andersen windows and patio doors.
To check andersen roller adjustment 1.
To adjust your andersen gliding patio door.
Andersen gliding patio door 400 series frenchwood.