How To Install Split Jamb Prehung Interior Door

How to Install a Split Jamb Prehung Interior Door

Installing a split jamb prehung interior door is a relatively straightforward project that can be completed in a few hours. By following these step-by-step instructions, you can ensure that your door is installed correctly and securely.

Tools and Materials

Split jamb prehung interior door
Level
Carpenter's pencil
Measuring tape
Shims
Screws
Drill
Hammer

Instructions

1. Prepare the Doorway

Begin by removing the old door and door jamb. If the old jamb is still in place, use a reciprocating saw to cut it out. Next, check the doorway to ensure that it is square. If it is not, you will need to use a level and shims to level it out.

2. Install the Split Jamb

Place the split jamb in the doorway and align it with the level. Use shims to level the jamb if necessary. Once the jamb is level, secure it to the wall studs with screws.

3. Hang the Door

Lift the door into the jamb and align it with the top of the jamb. Use shims to level the door if necessary. Once the door is level, secure it to the jamb with screws.

4. Install the Trim

Measure and cut the trim to fit around the door. Secure the trim to the door jamb with nails or screws.

5. Finish the Installation

Once the trim is installed, you can finish the installation by painting or staining the door and trim to match the rest of your home. You may also want to install a door handle and lock.

Tips

If you are not comfortable installing a door yourself, you can hire a professional to do it for you.
Be sure to measure the doorway carefully before purchasing a door.
Use shims to level the door and jamb before securing them with screws.
Paint or stain the door and trim to match the rest of your home.

By following these instructions, you can install a split jamb prehung interior door in a few hours. With a little care and attention to detail, you can ensure that your door is installed correctly and securely.