Installing interior door and frame

Plumb one of the jambs and fasten it at the sill. Level the frame head before adjusting the other jamb. The other jamb should fit firmly against the temporary wood spreader before fastening it at the sill. Subscribe to LaForce's Blog! Subscribe to Our Blog. Previous Post. Grid Back to all Posts. Next Post. Welded Frames vs. Knock-Down Frames. Hollow Metal Door Frames vs. Aluminum Frames Here at LaForce, we supply both hollow metal and aluminum door frames from our trusted vendors.

Aluminum Frames. Last Updated: January 3, This article was co-authored by Patrick Johns. With more than 28 years of experience, he has worked on a variety of home improvement projects, such as carpentry, plumbing, and door and window installations in both commercial and residential properties.

This article has been viewed , times. Whether you're starting a room from scratch or just want to replace an old or distressed door, installing a door is easy and fast.

This project requires only a few tools, and most can be rented if you don't already own them. Just get started with Step 1 below to learn how to install an interior door.

These instructions are for a prehung door, or a door that's already attached to a frame with hinges. If you have a slab door instead and need to hang your door, see this article instead. Then, attach 6 installation brackets along the outside of the door jamb, placing a bracket behind each of the 3 hinges.

Next, attach 3 brackets to the other side of the door jamb. Finally, place the door in the doorway, screw the brackets into the wall, and install casing around the door. For tips on how to buy an interior door, keep reading!

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Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article Steps. Tips and Warnings. Things You'll Need. Related Articles. Just plumb the hinge and latch jambs with a level or a bob and hold them in place with shims. There will be a gap between the casing and the wall, so cut a piece of wood to fill it.

More than that, and you may need to modify the jamb. Remove the screws that hold the drywall to the trimmers, then coax the trimmer ends into the wall with a sledgehammer.

Toenail them back to the sole plate, cut the plate back flush using a reciprocating saw, and reattach the drywall screws. In those cases, reframe the opening or order a smaller door. To correct this, add a third shim to the standard opposed pair. Slide the third shim back and forth under the other two to change their angle with respect to the trimmer.

Note: If you have done this on the hinge side, double check that all three sets of shims are plumb before installing the door. Cookie banner We use cookies and other tracking technologies to improve your browsing experience on our site, show personalized content and targeted ads, analyze site traffic, and understand where our audiences come from. By choosing I Accept , you consent to our use of cookies and other tracking technologies. How to Install a Prehung Door.