A cabinet includes one or more shelves that each include a substrate, a removable shelf liner, and a removable end cap. When the removable shelf liner or removable end cap needs to be replaced, either one or both of the removable shelf liner and removable end cap can be easily removed and replaced without removing or replacing the shelf. In addition, the sides and back of the cabinet preferably contain a dado joint so that the shelf substrate is captivated within the sides and back of the cabinet. The cabinet may also include metal rods to support each shelf substrate. The sides of the cabinet are attached by screws passing through the sides into the metal rods so there is a direct metal-to-metal connection. The combination of the metal rods and captivated shelves provides a cabinet that is very strong and durable, and can be repaired very easily and economically.