How to Cut Inline Joints in Crown Molding With a Miter Saw

Joining two sections of crown molding together is a necessary part of most crown molding applications. Purchasing sections of crown molding long enough to span the distance of a wall creates waste and increases your costs. With practice, you can cut inline joints in your crown molding.

Difficulty: Easy

Instructions

Things You'll Need:

• Crown molding
• Miter saw
• Nails
• Hammer
• Wood filler
• Stain

1. Measure the distance you need cover with crown molding. This measurement is essential for determining where to make your miter cuts.

2. Set your miter saw for a 45-degree cut that angles right and make the cut according to your measurements from Step 1. To join two pieces of crown molding, you need to make two 45-degree angle cuts for a snug, overlapping fit.

3. Readjust your miter saw to make a 45-degree angle that angles left. Cut the second section of crown molding according to your measurements.

4. Test-fit your sections of crown molding. They should come together to make one long piece of crown molding with the same thickness all the way across, with one section overlapping the other.

5. Attach your crown molding by nailing it into place. Countersink your nails so they're below the surface.

6. Fill the gaps, seams and nail holes with wood filler and wipe the molding smooth. Paint or stain over the filler to match your decor.