On the bottom portion of your sliding glass door you should see a small hole on each side of the door.
How to adjust a sliding glass door to square.
Most sliding doors manage to get knocked off kilter at one point or another.
If the side with the adjusting screw is too high causing it to bind at the top turn the screw counterclockwise.
Regular vacuuming of the track will help keep the door sliding smoothly.
Every standard sliding glass door has adjustable rollers that help it slide back and forth within the track.
These holes hide the adjustment screw for the coordinating rollers.
Level the door by adjusting the height of the door rollers or by replacing the rollers entirely.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
On my door the holes had plastic plugs in them.
The wheels on the glass sliding patio door have an adjustment screw at the bot.
Next adjust the door sill with a flat bar or wedge until it too is level.
You may also want to check out our step by step guide to adjusting your sliding doors.
Locate the adjustment screws on the lower edges of the door.
How to adjust sliding glass door rollers for a smoother ride.
Interior sliding doors are frequently used for closets and pantries and sometimes to conceal water heaters and furnaces.
There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
If it s too low use a flat pry bar to raise the door while you turn the adjusting screw clockwise.
Sliding glass doors are a popular feature in rooms with decks or patios because their full length glass panels open the room visually to the great outdoors while providing easy access to the outside.
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.
Step 6 double check.
Make sure the rollers at the top are aligned first then walk the bottom of the door.
A sliding patio door that s not level is an annoyance you have to deal with every time you open the door and an embarrassment whenever company comes over to spend time on the patio.
Place the wedge or bar under the latching side of the door frame and have a helper hold your door so you can check to make sure whether the top of the frame or lintel will need more adjustment.
How to adjust sliding glass doors.
Your patio door is heavy so don t try to remove it without help.
Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.