Wahoo Decks’ AridDek is a waterproof aluminum deck board with a tongue-in-groove design that creates a low-maintenance surface. Made of 45 percent recycled materials, the decking itself is completely and repeatedly recyclable. An integrated gutter system creates a dry, usable area under the deck, while the nonskid textured surface remains naturally cool to the touch. DryJoist deck joists and Wahoo Rail railings also are made from recycled aluminum and complete the decking solution. Available in gray and sandstone.