Tough to the core, LP® SmartSide® ExpertFinish® Vertical Siding are treated engineered wood products that boast better durability, stability and consistency than traditional wood panels. They’re easy to recommend for multifamily, shed and residential applications that require a premium look and the toughness to help combat extreme weather. Plus, they can help you re-create the charming appearance of board and batten while providing the added protection of the LP® SmartGuard® process.