This complete wrap around deck was added on to a home in Concord Ohio. It was built using Azek products which are engineered to last beautifully. These elegant, on-trend products are protected with Alloy Armour Technology (AAT), the latest in materials science innovation. Unlike wood, Azek decking materials resist scratches, stains, insects, moisture, mold, and mildew. The manufacturer promises protection from cupping, cracking, and more with a 30-year limited fade and stain and lifetime limited warranty.