Walls & Built-ins Phase|Step 17 of 28

Add Wainscoting or Molding

Board and batten, shiplap, or picture rail molding adds architectural character that makes a room feel custom-built. This is a high-impact weekend project.

Time Required

1-2 days

Cost

$200-$1,500

Difficulty

Moderate

Popular Molding Styles

Board and Batten

Vertical strips over a flat board, typically on the lower 1/3 to 2/3 of the wall. Modern, clean, and works with farmhouse to contemporary styles. $200-$600 DIY for one wall.

Shiplap

Horizontal planks with a slight gap between them. Adds texture and warmth. Works as a full wall or accent wall. $300-$800 for a feature wall.

Picture Rail Molding

Horizontal molding installed 12-24 inches below the ceiling. Creates a two-tone wall opportunity and adds a classic architectural detail. $100-$300 for a full room.

Raised Panel Wainscoting

The most traditional option. Framed rectangular panels on the lower third of the wall with a cap rail. More formal and time-intensive. $500-$1,500+ per room.

Installation Basics

  • Material: MDF is easiest to work with and paintable. It's cheaper than solid wood and won't expand/contract with humidity.
  • Adhesive + nails: Use construction adhesive and a brad nailer for the strongest hold. Adhesive alone isn't enough, nails alone leave gaps.
  • Height: Board and batten typically ends at 1/3 wall height for a subtle look, or 2/3 for a dramatic effect.
  • Spacing: For board and batten, space battens 12-16 inches apart. Measure the wall and divide evenly for consistent gaps.

Pro Tips

  • Caulk every seam: Caulk where molding meets the wall and at all joints. This is what separates a DIY job from a professional finish — caulk hides imperfections.
  • Paint everything the same color: Painting molding and wall behind it the same color creates a monochromatic, high-end look. Two-tone (white molding on colored wall) is more traditional.
  • Start with one accent wall: Do the wall behind the sofa or fireplace first. You can always add more walls later if you love the result.