How To Install Interior Door Molding

How to Install Interior Door Molding: A Step-by-Step Guide

Interior door molding adds a touch of elegance and sophistication to any room, while also serving a practical purpose of covering up gaps between the door and the wall. Installing interior door molding may seem like a daunting task, but with the right tools and a step-by-step guide, it's a project that even DIY beginners can tackle. In this comprehensive guide, we'll take you through the process of installing interior door molding, from measuring and cutting to attaching it to your walls. ### Tools and Materials: - Measuring tape - Pencil - Miter saw - Sander - Wood glue - Finishing nails - Nail gun or hammer - Caulk - Caulk gun - Paint (optional) ### Step 1: Measure and Cut the Molding 1. Measure the height and width of the door jamb. Add 1 inch to both measurements to allow for overhang. 2. Transfer the measurements to the molding. Mark the cutting lines with a pencil. 3. Use a miter saw to cut the molding at a 45-degree angle. Make sure the cuts are clean and precise. ### Step 2: Sand the Molding 1. Sand the ends of the molding pieces to smooth out any rough edges. 2. Use a fine-grit sandpaper to sand the entire surface of the molding to create a smooth finish. ### Step 3: Apply Wood Glue 1. Apply a thin layer of wood glue to the back of the molding pieces. 2. Press the molding pieces into place on the door jamb, making sure that the mitered corners fit together snugly. ### Step 4: Attach the Molding 1. Use finishing nails to secure the molding to the door jamb. Drive the nails through the face of the molding into the jamb. 2. Countersink the nails with a nail set or a hammer and nail. ### Step 5: Caulk the Gaps 1. Apply a thin bead of caulk to the gaps between the molding and the wall. 2. Use a damp cloth to smooth out the caulk and remove any excess. ### Step 6: Paint the Molding (Optional) 1. If you want to paint the molding, use a paintbrush or a spray painter to apply a coat of paint. 2. Let the paint dry according to the manufacturer's instructions. ### Tips for Installing Interior Door Molding: - Make sure that the molding is cut to the correct length and angle before attaching it to the door jamb. - Apply a thin, even layer of wood glue to the back of the molding for a secure bond. - Use finishing nails that are long enough to penetrate the molding and the door jamb. - Countersink the nails below the surface of the molding to create a smooth finish. - Apply caulk to the gaps between the molding and the wall to prevent drafts and moisture from entering. - If you are painting the molding, use a high-quality paint that is specifically designed for interior use. With patience and attention to detail, you can easily install interior door molding that will add beauty and charm to your home.