Turning this screw raises or lowers the roller.
Sliding door moves hard.
Inwardly bent tracks will pinch rollers and stop.
Sliding doors are very heavy very breakable and very expensive this is a two person job.
Then lift the door up and out of the track laying it down carefully across two sawhorses.
Why is my sliding glass door hard to open.
Rub a thin layer of dry lubricant to the track.
Rollers are components at the bottom of sliding doors that allow them to slide easily along their.
Wheels in need.
If the door becomes even harder to open turn the screw in the opposite direction.
First slide open the door completely and remove the head stop.
Bent metal impedes the movement of a sliding glass door.
Slide the door open and shut to move the lubricant around the track making sliding easier.
Move the door back and forth like you did in step 1 to help the door glide over the oiled areas.
Never leave the glass door unattended.
Do not use oily lubricants on the track as this can make.