Treated lumber is wood that has been treated with preservative chemicals to help it last longer than untreated wood. Various treatments and preservatives are used to protect wood fibers against structural degradation, decay fungi, termites, marine life, fire, and other hazards. A.W. Graham Lumber is your one-stop shop for high-quality 2x12 012-ft #1 Grade, MCA Treated Lumber with Ground Contact Level Treatment (.14) for all of your home renovation and home improvement tasks. We provide a large assortment of treated lumber for woodworking, construction, and other uses. Because it is lightweight, robust, and easy to work with, our treated lumber is great for construction projects. Your home improvement and treated lumber store with dirt cheap prices! You can submit a quote online for orders, visit our store/location, or contact us for any available pressure-treated lumber & treated dimensional board supplies near Flemingsburg, Maysville, Morehead, Ashland, Mt Sterling, Lexington in Kentucky, and the surrounding Ohio, Indiana, West Virginia.