How To Replace An Interior Prehung Door

Replacing an interior prehung door is a relatively simple project that can be completed in a few hours. By following these instructions, you can easily replace your old door with a new one that matches the style of your home.

Tools and Materials

New interior prehung door
Pry bar
Hammer
Screwdriver
Level
Tape measure
Shims
Nails or screws
Caulk
Paint (optional)

Instructions

Remove the Old Door. Use a pry bar to remove the trim around the door. Then, use a hammer to remove the nails or screws that are holding the door in place. Finally, carefully lift the door out of the frame.
Prepare the Door Frame. Inspect the door frame for any damage. If there is any damage, you will need to repair it before you can install the new door. Once the door frame is repaired, use a level to make sure that it is perfectly plumb and square.
Install the New Door. Place the new door in the frame and make sure that it is level. Use shims to level the door if necessary. Once the door is level, use nails or screws to secure it to the frame.
Install the Trim. Replace the trim that you removed in step 1. Make sure that the trim is flush with the wall and that there are no gaps between the trim and the wall.
Caulk the Door. Use caulk to seal the gaps between the door and the frame. This will help to prevent air and moisture from leaking into your home.
Paint the Door (Optional). If you want to change the color of the door, you can paint it. Be sure to use a paint that is specifically designed for doors.

Tips

When choosing a new interior prehung door, be sure to measure the opening in your door frame. The new door should be the same size as the opening.
If you are not comfortable working with tools, you can hire a professional to replace your interior prehung door.
Be sure to wear safety glasses when you are replacing your interior prehung door.

Conclusion

Replacing an interior prehung door is a simple project that can be completed in a few hours. By following these instructions, you can easily replace your old door with a new one that matches the style of your home.