Drop-in bathroom sinks, also called self-rimming, have a rolled and finished rim, or protruding edge, that sits above the countertop and overhangs the hole in the counter, keeping the sink in place. Drop-in bathroom sinks with faucets are used in residential and commercial settings such as apartments, office buildings, and restaurants.

Undermount bathroom sinks without faucets are installed from under the countertop surface creating a continuous flow from countertop to sink. Undermount sinks eliminate the lip between the edge of the sink and the countertop where food particles or dirt can get stuck. These sinks have an opening for drainage and may have additional holes in the deck or splash for faucets and handles. Undermount bathroom sinks without faucets are found in residential and commercial settings such as office buildings, clinics, and restaurant restrooms.

Drop-in bathroom sinks, also called self-rimming, have a rolled and finished rim, or protruding edge, that sits above the countertop and overhangs the hole in the counter, keeping the sink in place. These counter-mounted sinks have an opening for drainage and may have additional holes in the deck or splash for faucets and handles. Drop-in bathroom sinks without faucets are used in residential and commercial settings such as apartments, health care centers, and restaurants.

Vessel bathroom sinks without faucets sit on top of a bathroom vanity or countertop to improve the aesthetic value of a restroom. Vessel sinks, also called bowls, are available in a variety of materials and are typically used with higher deck- or wall-mounted faucets. These sinks have an opening for drainage and may have additional holes in the deck or splash for faucets and handles. Vessel sinks are found in residential and commercial settings such as condominiums, hotels, and restaurants.