Impressed with the waterproof qualities of Durata wood countertop finish, Designers begin requesting custom wood sinks. Grothouse crafts solid wood sinks, made waterproof with Durata® wood countertop finish. The custom wood sinks can be constructed from over 60 wood species, and in any shape imaginable. Custom wood sinks are suitable for use as bathroom countertops, and are a popular feature with wood bar tops.