Crown moulding installation seattle handyman


Crown molding is an elegant addition to any home, giving a polished and finished look to the interior design. With various styles, materials, and finishes available, it can be overwhelming to choose the right molding for your space. This guide will walk you through the process of selecting and installing crown molding, ensuring a professional and beautiful result.

Step 1: Choose the Right Material

Crown molding is available in a variety of materials, including:

  1. Solid Wood: Offers a classic and timeless look, but can be expensive and susceptible to warping and shrinking due to humidity.
  2. MDF (Medium Density Fiberboard): A budget-friendly option that’s easy to cut and paint, but not as durable as other materials.
  3. Polyurethane: Lightweight, resistant to moisture and insects, and easy to install, making it a popular choice for DIYers.
  4. PVC: A waterproof and insect-resistant material, ideal for bathrooms and kitchens, but can be harder to paint.
  5. Plaster: Offers a high-end, traditional look but is more challenging to install and may require professional assistance.

Consider the room’s function, style, and budget when selecting the material for your crown molding.

Step 2: Choose a Style

Crown molding comes in various styles, from simple to ornate. Consider your home’s overall style when choosing the molding’s design. Here are a few popular styles to consider:

  1. Traditional: Features curved lines and symmetrical patterns that complement classic interiors.
  2. Modern: Characterized by clean, straight lines and minimal ornamentation, perfect for contemporary spaces.
  3. Craftsman: Emphasizes simple, geometric shapes and natural materials, ideal for Arts and Crafts or Mission-style homes.
  4. Victorian: Richly detailed with intricate patterns, suitable for period homes or those with a vintage aesthetic.

Step 3: Measure and Plan

Measure the room’s perimeter to determine how much molding you’ll need. Purchase 10-15% extra to account for mistakes and irregularities in the walls. When planning the layout, consider using corner blocks or mitering the corners for a polished finish.

Step 4: Gather Tools and Supplies

To install crown molding, you’ll need:

  1. Miter saw or miter box and hand saw
  2. Tape measure
  3. Hammer and finishing nails or a nail gun
  4. Wood glue or adhesive
  5. Caulk and caulk gun
  6. Sandpaper
  7. Level
  8. Ladder
  9. Pencil
  10. Safety goggles

Step 5: Cut and Install the Molding

  1. Start by cutting the molding to the desired length using a miter saw or miter box and hand saw. If necessary, cut the ends at a 45-degree angle for mitered corners or use corner blocks for a simpler installation.
  2. Apply wood glue or adhesive to the back of the molding and press it against the wall, aligning it with the ceiling.
  3. Secure the molding with finishing nails or a nail gun, driving nails into studs whenever possible.
  4. Continue installing the molding around the room, ensuring a tight fit at the corners and joints.
  5. Fill any gaps or seams with caulk and smooth it with a damp finger for a seamless appearance.

Step 6: Finishing Touches

  1. Sand any rough edges or imperfections.
  2. Fill nail holes with wood filler, and sand smooth once dry.
  3. Prime and paint the molding, if necessary, to match your room’s décor.


Crown molding adds a touch of sophistication and elegance to any room, and with careful planning and execution, you can achieve professional results.