Things You'll Need:
- New door and jam
- Hammer
- Screws
- Paint
- Putty
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Step 1
Get the measurements for your new door. If you already have a door, you will want to get a replacement. In general, the opening should be about two inches bigger than the door. This will help to make sure the door jam will fit properly. You may even have to leave more room on the top and bottom, so your door can shut without it touching the floor.
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Step 2
Order a prefab door with a split jam from a hardware or millwork store.
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Step 3
Leave the door attached to the jam. Your new door will come in two pieces. One side will have the hinges, and the other side is the door jam. These can be attached without having to do any more measurements.
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Step 4
Install the door by putting the door jam in place and nailing it to the wall. You will want to put nails in the front and back of the jam.
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Step 5
Putty the holes and paint the door and the jam.
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Step 6
Wait for the paint to dry. Because the door is already installed, you will be ready to enjoy your work.





















