WPC deck tiles are largely constructed of wood, but they also have a thick coating of plastic that you can lock in place and that also allows water to drain correctly. The WPC deck tiles snap into place, making them incredibly robust, able to withstand our harsh winters, and fashionable. WPC deck tiles are resistant to these effects as long as they are installed over an even-level, self-draining surface. Stone frequently deteriorates over time as a result of water seeping into cracks and eroding the stone. Z&S Carpets offers a variety of wood types, but you can also pick the color of your composite.