Every standard sliding glass door has adjustable rollers that help it slide back and forth within the track.
Sliding glass door adjustment tool.
Before we start here s a list of supplies you ll need.
Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.
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Adjusting the rollers on your pella sliding door may be necessary to keep the door operating smoothly.
How to adjust sliding glass doors.
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.
Turning this screw raises or lowers the roller.
They fit into tighter spaces than our hinged doors because their panels don t interfere with your room or patio.
To realign your door in the tracks at the top and bottom of the frame remove the door from the track and reinsert it.
Clean the lower track with a rag to remove dirt and grime that can cause the door to jam.
If the side with the adjusting screw is too high causing it to bind at the top turn the screw counterclockwise.
Locate the adjustment screws on the lower edges of the door.
On the bottom portion of your sliding glass door you should see a small hole on each side of the door.
Give the screw a clockwise turn and test to see whether the door slides easier.
If the door becomes even harder to open turn the screw in the opposite direction.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
Most sliding doors manage to get knocked off kilter at one point or another.
Make sure the rollers at the top are aligned first then walk the bottom of the door.
You may also want to check out our step by step guide to adjusting your sliding doors.
These holes hide the adjustment screw for the coordinating rollers.