If it s too low use a flat pry bar to raise the door while you turn the adjusting screw clockwise.
How to adjust screws on sliding screen door.
Turning this screw raises or lowers the roller.
Turn the screw clockwise.
Push them into the upper track then set the door on top of the lower track.
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.
The screw is beside the wheels but is not the screw holding the wheels onto the door.
Fit the door back on its track to test it.
There should be a uniform gap along the bottom and top edges of the door.
From the jamb edge.
Turn the adjustment screw counterclockwise and lower the door until it rests on the track.
Turning the screw counterclockwise raises the wheels on the sliding screen door.
To reinstall the screen door focus on the upper wheels first.
To check the adjustment stand back and look at the door from the outside.
Never lubricate the track however.
Give the screw a clockwise turn and test to see whether the door slides easier.
Regular vacuuming of the track will help keep the door sliding smoothly.
Then turn the screws until the frame is parallel with the jamb edge.
Position the door so the frame is about 1 4 in.
If the side with the adjusting screw is too high causing it to bind at the top turn the screw counterclockwise.
The wheels on the glass sliding patio door have an adjustment screw at the bot.
Slowly raise the other roller until there s an even gap between the door and the track.
The bottom of the frame should be about 1 8 in.
Locate the adjustment screws on the lower edges of the door.
Locate the first screw on the sliding screen door wheel assembly.
How to fix a glass sliding patio door that dosnt roll close or lock properly.
Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.
After a bit of adjustment the door should roll easily without rubbing on the bottom track.
The lubricant will.
Do the same at the other end of the door.
If the door becomes even harder to open turn the screw in the opposite direction.
Turn the tension screws clockwise until the door is secure and well aligned with the strike on the frame.
Then raise it one roller until it lifts the door about 1 4 in.
Turning the screw clockwise will cause the sliding screen door to become higher as the wheels lower.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.