Installing new doors is an excellent way to update your home, improve functionality, and enhance aesthetics. In this first part of our two-part series, we’ll show you how to prepare, prime, and install new doors, including removing old ones and setting up trim for painting. Whether you’re tackling this as a DIY project or just exploring the process, this guide provides practical steps to get started.

For a complete walkthrough, watch our video below:
🚪 How to Prep and Install New Doors | Part 1 – YouTube


Materials Needed

  • New doors
  • Primer and paint (for trim and doors)
  • Paintbrush and roller
  • Sandpaper or sanding block
  • Screwdriver or drill
  • Door hinges
  • Drop cloth
  • Level
  • Measuring tape
  • Shims
  • Screws
  • Safety goggles

Step-by-Step Process

1. Prepare the Workspace

Start by clearing the area around the doors. Lay down a drop cloth to protect your floors and gather all necessary tools. This will make the process smoother and keep your workspace organized.

2. Remove the Old Doors

Carefully unscrew the hinges and remove the door from the frame. Use a screwdriver or drill for this step. Once the door is removed, inspect the frame for any damage and sand down rough areas as needed.

3. Prime the Trim

Before installing the new doors, prime and paint the trim around the door frames. Use a brush or roller to apply a thin, even coat of primer. Allow it to dry fully before applying the first coat of paint.

4. Prep the New Doors

Sand the edges of the new doors to ensure a smooth fit within the frame. This step is especially important if your doors are slightly oversized. Prime and paint the doors before installation for easier handling.

5. Install the Hinges

Attach the hinges to the new doors. Use a level to ensure they are aligned correctly. Secure the hinges with screws, leaving a small gap to adjust them later if necessary.

6. Mount the Doors

With the help of another person, position the door into the frame and align the hinges with the frame’s hinge recesses. Secure the door in place by tightening the screws on the frame side. Use shims to adjust the door and ensure it swings freely without binding.

7. Check for Alignment

Once installed, open and close the door to ensure it is properly aligned. Make any necessary adjustments by loosening the hinge screws slightly and repositioning the door.


Pro Tips

  • Measure twice, cut once: Before installing, ensure the new door fits perfectly within the frame.
  • Use shims strategically: These help align the door and keep it level during installation.
  • Prime and paint first: It’s easier to paint doors and trim before mounting them, especially in tight spaces.
  • Work in a team: Doors can be heavy and awkward to handle alone, so having an extra set of hands is helpful.

Video Walkthrough

For a complete walkthrough of the setup, priming, and initial door installation process, watch the video below:

Stay Tuned for Part 2

In Part 2, we’ll cover the final steps, including painting the doors, installing doorknobs, and adding trim for a polished finish. Don’t miss out—watch it here:
🖌️ How to Paint and Add Trim on Doors: Part 2 | Frank Handyman – YouTube

YouTube player

Conclusion

By following these steps, you can successfully prepare and install new doors, giving your home a fresh, updated look. If you need professional assistance with door installations or other home projects, Frank’s Handyman Service is here to help. Contact us for a free estimate today!

Call us at (503) 522-2672 or visit our website to learn more.