How to Install Shiplap on an Accent Wall

Installing shiplap involves measuring the wall, finding studs, cutting boards to fit, and nailing them horizontally with consistent spacing. Most accent walls can be completed in a weekend with basic tools.

1. Clear and Prime the Canvas. Remove all outlet covers, switch plates, and wall decorations. Clean the wall thoroughly and fill any holes or dents with spackle. Sand smooth once dry. If painting the shiplap, prime the wall now with a high-quality primer to prevent bleed-through.
2. Find Your Fastening Points. Use a stud finder to locate all studs across the wall. Mark each stud location with a light pencil line from floor to ceiling. Studs are typically spaced 16 or 24 inches apart. Double-check by measuring from corners and testing with a small finishing nail.
3. Map the Rows Precisely. Measure the wall height and divide by your board width plus gap spacing to determine how many rows you need. Start from the top and work down, or from bottom up if you prefer. Mark your starting line level across the wall using a laser level or chalk line.
4. Make Your First Cut. Measure the wall width and cut your first shiplap board accordingly. If the wall is longer than your board, plan where joints will fall and ensure they land on studs. Cut with a miter saw for clean, square ends.
5. Anchor Your First Board. Position the first board along your level line. Use a pneumatic nail gun or drill to secure the board into each stud with 2-inch finishing nails or screws. Drive fasteners through the face of the board, about 3/4 inch from the top edge.
6. Master the Perfect Gap. Place nickels or thin spacer strips along the bottom edge of your installed board. This creates the signature gap between shiplap boards. Keep spacing consistent across the entire row.
7. Build Row by Row. Work your way down the wall, using spacers between each row. Stagger joints between boards so they don't line up vertically. Check every few rows with a level to ensure you're staying straight and make adjustments as needed.
8. Navigate Around Obstacles. Measure carefully around outlets, switches, and fixtures. Use a jigsaw to make precise cuts. Cut slightly smaller than needed, then test-fit and adjust. The outlet covers will hide small gaps.
9. Complete the Wall. The bottom row may need to be ripped to width on a table saw. Measure the remaining space, subtract your gap spacing, and cut accordingly. Install this final piece, ensuring it's level with the rest.
10. Sand, Finish, and Polish. Fill all nail holes with wood filler that matches your stain or paint choice. Sand smooth once dry. Apply your chosen finish, whether paint or stain, following manufacturer's directions. Reinstall outlet covers and switch plates.