Board and batten paneling brings classic architectural character and subtle geometric shadow work to plain hallway corridors. Lay out your panel grid on paper first, ensuring equal distance between vertical battens across the total wall length. Secure a horizontal top ledger rail at two-thirds wall height, then attach vertical MDF or pine battens directly to the drywall using stud alignment, adhesive, and finishing nails. Fill nail holes with wood filler, caulk all joining seams smoothly, and sand the assembly flat once dry. Paint the entire board and batten structure—including the wall behind it—in a single rich satin color like deep navy, forest green, or moody slate, providing a durable, scuff-resistant lower wall barrier that adds timeless visual depth.