What is the difference between a shower (also called a stall door) and a bath door?
A shower door fits over a receptor, shower module or custom tile shower, whereas a bath door fits over a bathtub or whirlpool. A shower door is generally taller and typically not as wide as a bath door. Shower doors rest on the threshold of the receptor, which brings them much closer to the floor than bath doors, which are secured to the bathtub ledge.
