Pick a category below to view the variety of bathroom sinks available for Streetside Developments. Top Mount SinksTop mount sinks are available in a variety of styles to suit any bathroom! These sinks can be mounted on any type of countertop. Undermount SinksUndermount sinks are available in a variety of styles and can only be used with a stone countertop. Vessel SinksA vessel sink sits on top of the bathroom countertops for a unique, contemporary look. Pedestal SinksPedestal sinks are ideal for half bathrooms or smaller spaces! The Plumbing Store