We had this problem about 6 months ago and had someone by to make an adjustment.
How to adjust a hanging glass shower door.
Generally speaking there are three types of doors.
They ride along a slanted adjustment slot that will raise and or lower the wheel.
Since they do not have a frame the track or hinges must be attached directly to the glass or at least appear to be.
If your shower has a level adjustment bar like this one you will want to watch this first.
This quick video tells you the tools you need and the best practices for tightening and adjusting a heavy glass shower enclosure door hinge.
The first step in adjusting and moving the doors on your shower is to determine what type you have.
Looks like we should have watched what they did as the problem is back with a vengeance.
How to adjust shower doors.
Frameless glass shower doors can hang from an overhead track or from side hinges.
Sliding doors hinged doors frameless doors because each type requires different steps we ve separated each into its own section.
A quick adjustment of shower door level when it won t close.
Damage to the door and frame can result as well as water damage to the floor.
The rollers are attached to the upper shower door with a screw.
Actually the hardware usually clamps the door when you tighten the screws and a rubber gasket between the hardware and the door prevents damage.
I need help adjusting a hanging glass shower door to prevent it from sticking on the bottom corner farthest from the hinges.
Replace or adjust the rollers in the same way.
To fix a sagging shower door all you ll need is a screwdriver hammer and scrap wood.