If you are mounting the fixed wall portion on a stall shower, you need longer screws.They ship the door with 1 5/8" SS screws. The typical stall thickness is 1" and if you have sheet-rock behind it you'll only have an eighth of an inch into the stud. They also supply plastic molly's which I wouldn't recommend The door seems too heavy for the 4 screws that hold it. Also the door stop on the bottom is lower then the glass door, so if you push hard, the door will go past the stop