Final answer:
Standard roll-in type shower compartments have specific size requirements, with newer recommendations suggesting dimensions up to 8 times the diameter of the compartment. The goal is to provide sufficient space for accessibility and comfort.
Step-by-step explanation:
Standard roll-in type shower compartments have specific size requirements. They must be a minimum width and depth, measured at the center points of opposing sides, and have a minimum entry width on the face of the compartment.
In terms of width and depth, newer recommendations suggest dimensions of up to 8 times the diameter of the shower compartment. However, an older 'rule of thumb' suggests dimensions of 5 times the width and 7-8 times the depth.
For example, if the shower compartment has a diameter of 3 feet, the newer recommendation would be for a minimum width of 24 feet and a minimum depth of 45 feet.
Regardless of the specific dimensions, the goal is to ensure that the shower compartment provides sufficient space for accessibility and comfort.