Van Dyke’s extensive sink selection includes prep sinks, multi purpose sinks, and utility sinks in round, square, or rectangular shape. Most can be dropped in or under mounted. Most of our bar and prep sinks are made of beautiful, solid copper, but we also offer a couple of dazzling and durable fireclay sinks. Copper is such a great choice for manufacturing sinks because it is more sanitary (bacteria left on copper die off), more environmentally friendly (copper is easy to recycle due to its low melting point), and, of course, more beautiful!