On the side that should be raised proceed to raise the roller.
Sliding glass door not level.
The first step is to identify the side of the door that is not leveled.
You can now.
How to fix a glass sliding patio door that dosnt roll close or lock properly.
Here s how you can clean the rollers and the track.
Turning this screw raises or lowers the roller.
A door that s stuck or difficult to slide according to this old house debris build up is the main reason for a sliding door that refuses to glide.
Steps to level a sliding glass door step 1.
Tinker around with the roller screws to see if the door glides better when it s at a lower or higher height.
Your patio door is heavy so don t try to remove it without help.
If the door becomes even harder to open turn the screw in the opposite direction.
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.
After a bit of adjustment the door should roll easily without rubbing on the bottom track.
Level the door by adjusting the height of the door rollers or by replacing the rollers entirely.
Through the holes on the frame of your glass.
Give the screw a clockwise turn and test to see whether the door slides easier.
The wheels on the glass sliding patio door have an adjustment screw at the bot.