How To Install Interior Doors Without Casing

Installing interior doors without casing can be a great way to give your home a more modern and streamlined look. It's also a relatively easy project that can be completed in a few hours, even if you're a beginner.

Here's a step-by-step guide on how to install interior doors without casing:

Step 1: Remove the old door and casing.

If there is an existing door and casing, you'll need to remove them before you can install the new door. To do this, start by removing the screws that hold the casing in place. Then, carefully pry the casing off the wall. Finally, remove the screws that hold the door in place and lift the door out of the frame.

Step 2: Prepare the door frame.

Once the old door and casing are removed, you'll need to prepare the door frame for the new door. This involves making sure that the frame is square and level. To do this, use a level to check the frame and make any necessary adjustments.

Step 3: Install the new door.

Now it's time to install the new door. To do this, first place the door in the frame and make sure that it is square and level. Then, drive screws through the door into the frame. Be sure to countersink the screws so that they are flush with the surface of the wood.

Step 4: Finish the installation.

Once the door is installed, you'll need to finish the installation by filling any gaps between the door and the frame. To do this, you can use caulk or wood filler. Once the gaps are filled, sand the area smooth.

That's it! You've now successfully installed an interior door without casing. Enjoy your new modern and streamlined look.

Tips:

If you're not sure how to square and level the door frame, you can use a door template.
Be sure to use screws that are long enough to penetrate the frame by at least 1 inch.
If you're using caulk to fill the gaps, be sure to use a paintable caulk so that it can be matched to the color of the door.