How to Install Trim Around a Door: A Step-by-Step Guide

How To Install Trim Around A Door

If you’re looking to add a touch of style and sophistication to your home, installing trim around your doors is a great place to start. Not only does it provide a polished look to your interior design, but it also covers up any unsightly gaps or rough edges around the door frame.

In this step-by-step guide, we’ll take you through the process of installing trim around your door. From gathering materials to measuring and cutting the trim, to filling and sanding, and finally painting or staining the trim, we’ve got you covered.

Gather Materials

Discover the key steps to achieving a smooth and polished finish for your door trim
Discover the key steps to achieving a smooth and polished finish for your door trim

Before you start installing the trim around your door, you’ll need to gather all the necessary tools and materials. Here’s a list of what you’ll need:

  • Measuring tape
  • Miter saw
  • Nail gun or hammer and finishing nails
  • Wood glue
  • Sandpaper
  • Wood filler
  • Paint or stain
  • Paintbrush or roller

When it comes to choosing your materials, you’ll want to consider the type of trim you’ll be using. There are several options to choose from, including:

  • Crown molding: Adds an elegant touch to your door frame.
  • Baseboard molding: Covers up any gaps between your door frame and the floor.
  • Casing molding: Covers up gaps between the door frame and the wall.

Once you’ve gathered your materials, it’s time to move on to the next step: measuring and cutting the trim.

Measure and Cut Trim

Before you start cutting your trim, you’ll need to measure the length of each side of the door frame. Make sure to account for any corners or angles in the door frame.

Once you’ve measured each side, it’s time to cut the trim. Using a miter saw, cut each piece of trim at a 45-degree angle to create a clean and seamless look.

Pro tip: Cut your trim slightly longer than the length of the door frame. This will allow you to make any necessary adjustments during installation.

With your trim cut and ready to go, it’s time to move on to the next step: installing the trim around the door frame.

Measure and Cut Trim

Now that you have your materials and tools ready, it’s time to measure and cut your trim. Here’s how to do it:

  1. Start by measuring the length of each side of the door frame. Make sure to take into account any corners or angles in the frame.

  2. Using a miter saw, cut each piece of trim at a 45-degree angle to create a clean and seamless look. Be sure to double-check your measurements before making any cuts.

  3. Cut the trim slightly longer than the length of the door frame to allow for any adjustments during installation.

  4. Sand the edges of the trim to remove any roughness or splinters.

  5. Dry-fit the trim around the door frame to ensure a proper fit before installing.

Install Trim

Now that you’ve measured and cut your trim, it’s time to install it around the door frame. Here’s how to do it:

  1. Apply a small amount of wood glue to the back of each piece of trim.

  2. Starting at the top of the door frame, use a nail gun or hammer and finishing nails to attach the trim to the door frame. Be sure to nail in at an angle to secure the trim in place.

  3. Continue working your way down each side of the door frame, nailing the trim in place as you go.

  4. For corners and angles, use a miter saw to cut the trim at the appropriate angle for a seamless fit.

  5. Once all the trim is in place, fill any gaps or nail holes with wood filler.

  6. Sand the trim once the wood filler is dry to create a smooth finish.

  7. Finally, paint or stain the trim to match the surrounding decor.

Congratulations! You’ve successfully installed trim around your door frame. Not only does it add a touch of elegance to your home, but it also covers up any unsightly gaps or rough edges around the door frame.

Fill and Sand

Once you’ve installed the trim around your door frame, you may notice some gaps or nail holes that need to be filled in. To do this, you’ll need to use wood filler.

Using a putty knife, apply the wood filler to the gaps and nail holes. Make sure to smooth it out as much as possible to create a seamless look. Allow the wood filler to dry completely before moving on to the next step.

Once the wood filler has dried, it’s time to sand the trim. Start with a coarse sandpaper to smooth out any rough edges or excess wood filler. Then, move on to a finer sandpaper to create a smooth and polished finish.

Pro tip: Use a sanding block to ensure even sanding and to prevent accidental dents or scratches in the trim.

With your trim sanded and smooth, it’s time to move on to the final step: painting or staining the trim.

Paint or Stain Trim

When it comes to finishing your trim, you have two options: painting or staining.

If you choose to paint your trim, make sure to use a high-quality paint and primer to ensure a professional finish. Apply the paint in thin coats, allowing each coat to dry completely before applying the next.

If you choose to stain your trim, make sure to choose a stain that matches the surrounding decor. Apply the stain in thin coats, using a brush or cloth to work the stain into the wood.

Pro tip: If you’re unsure about which finish to choose, consider the surrounding decor and the overall style of your home. A classic white paint or a natural wood stain are both safe choices that will never go out of style.

With your trim painted or stained, your door frame will now have a polished and sophisticated look. Congratulations, you’ve successfully installed trim around your door!