DIY Guide: Installing an Exterior Door

DIY Guide: Installing an Exterior Door


Welcome to our step-by-step DIY guide on how to install an exterior door. Whether you are upgrading your home or replacing a worn-out door, this process can significantly enhance your home’s curb appeal and security. Follow along to learn the essential steps and tools required for this project.

Materials and Tools You Will Need

  • Exterior door
  • Door frame
  • Screws and nails
  • Door lockset
  • Level
  • Tape measure
  • Drill
  • Screwdriver
  • Safety goggles
  • Gloves

Step 1: Measure and Prepare

Start by measuring the opening where the new door will be installed. Ensure the dimensions match the door size you have purchased. Remove the existing door and hardware carefully, preserving any trim that can be reused.

Step 2: Install the Door Frame

Place the door frame into the opening, ensuring it is level and plumb. Secure it in place using screws and nails. Check the frame for any gaps and make adjustments as needed.

Step 3: Hang the Door

Lift the exterior door into the frame, positioning it correctly. Use shims to ensure the door is level and even on all sides. Attach the door to the frame using the provided screws.

Step 4: Add Hardware

Install the door lockset according to the manufacturer’s instructions. Test the lock to ensure it functions correctly. Add any additional hardware, such as a door knocker or peephole, if desired.

Step 5: Finishing Touches

Fill any gaps around the door frame with caulk to improve insulation and weatherproofing. Paint or stain the door and frame to match your home’s exterior for a seamless finish.


Congratulations! You have successfully installed an exterior door, adding value and functionality to your home. Remember to take your time, follow safety precautions, and seek professional help if needed. Enjoy your newly upgraded entryway!

Thank you for reading our DIY guide on installing an exterior door. Check back for more home improvement tips and projects!

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