Which components are included in a 3/4 Bath?

• A. Lavatory, WC, and shower
• B. Lavatory, WC, and tub
• C. Lavatory, WC, tub and separate shower
• D. Shower, WC, and vanity

Answer: (A)

A three-quarter bath is defined by three fixtures, with a shower typically included as the third fixture. So a lavatory (sink), a water closet (toilet), and a shower match that standard configuration.

Having a tub instead of a shower would shift away from the common three-fixture setup, and including both a tub and a separate shower would bring the count to four fixtures, which is considered a full bathroom. The choice that uses vanity is less precise in architectural labeling, since lavatory is the standard term for the sink.