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 the place to go when you need high-quality 2x12 014-ft #1 Grade, MCA Treated Lumber with Ground Contact Level Treatment (.14) for all of your DIY home improvement and renovation projects. We have a wide range of treated lumber for woodworking, construction, and other uses. Our Southern Yellow Pine (SYP) Lumber is ideal for construction since it is lightweight, strong, and easy to work with. Your trusted treated lumber store with dirt cheap prices! We encourage everyone to submit a quote online for orders, visit our store/location, or contact us for any available pressure-treated lumber & treated dimensional board supplies near Mt Sterling, Lexington, AshlandFlemingsburg, Maysville, Morehead in Kentucky, and the surrounding regions of West Virginia, Ohio, Indiana regions.