Azek offers two types of deck boards, their self-named PVC deck board, and their composite decking line, TimberTech. AZEK’s capped polymer decking materials are top of the line in quality and beauty. AZEK’s teams of scientists and designers have engineered high-performance decking materials that withstand the test of time and nature with unparalleled beauty. With AZEK, you’ll be able to forget the drudgery of staining your deck for protection. Made of plastic and wood fibers and coated with a composite cap, TimberTech decking is more resistant to the elements than traditional wood, and provides added durability, mold and mildew resistance, and a splinter-free surface. A practical choice for discerning homeowners, it comes in a variety of colors and grains, retaining the look and feel of traditional hardwood without the annual sealing and staining needed for protection.