Shower Door Needs Adjustment
Actually the hardware usually clamps the door when you tighten the screws and a rubber gasket between the hardware and the door prevents damage.
Shower door needs adjustment. Unscrew the guide at the lower edge of the sliding door. This should fix most of the hinged door issues. Frameless shower doors consist of tempered glass with two or three hinges at one side. Many times the door rollers will come off the upper track.
Look at the rollers from inside of the shower. If you need to lower the door move the hinge down to adjust the shower door to the right height. Since they do not have a frame the track or hinges must be attached directly to the glass or at least appear to be. Replace the shower door and tighten the newly cleaned screws.
If you notice leaks at the sides or bottom of the door there s a good chance the door is out of alignment. Frameless glass shower doors can hang from an overhead track or from side hinges. If your shower has a level adjustment bar like this one you will want to watch this first. A quick adjustment of shower door level when it won t close.
Protect the shower or tub from scratches with a drop cloth. If you need to lift or lower your hinged shower door you can move the rollers in the top to allow the door to swing higher into the opening.