Interior Door

An interior door is any door installed within your home's walls, separating rooms and providing privacy, sound control, or simply defining spaces. From hollow-core basics to solid wood statement pieces, the right choice depends on your style, budget, and functional needs. Whether you're replacing a single door or updating several throughout your home, Angi connects you with local pros and helpful guides to get the job done right.

Related to Interior Door Service

Interior Door Service Articles and Advice
Jouviane Alexandre  •  Aug 9, 2026
17 Home Office Door Ideas to Upgrade Your Workspace
Want more privacy or better light while working? Learn how to upgrade your home office with door ideas that boost privacy, save space, and add style.
Kristin Salaky  •  Aug 9, 2026
13 Functional Closet Door Ideas for Every Space & Style
Whether you’re building new, renovating, or just looking to spruce up your space, these closet door ideas will inspire you to enhance any room with a wardrobe.
Paige Bennett  •  Aug 9, 2026
8 Tips for Stylishly Updating Interior Doors
Interior doors aren’t always top of mind when we refresh our homes, but these easy interior door updates will make any door in your home a focal point.
Ginny Bartolone  •  Aug 5, 2026
How Much Does Barn Door Installation Cost? [2026 Data]
Sprucing up the barn or adding a rustic touch to your home? Use this guide to estimate barn door installation costs, so you can budget for your next project.
Stacey L. Nash  •  Aug 4, 2026
What Size Door Hinge Do I Need? Don’t Overlook This Small Detail
What size door hinge do I need? Your door weight rests on this simple piece of hardware, so make sure you get the right size and number of hinges for your door.
Allie Ogletree  •  Aug 3, 2026
How Much Does It Cost to Install a Pocket Door? [2026 Data]
The cost to install a pocket door includes a few more line items than other designs. Here's what to expect from pocket door costs at each stage in the process.
Samantha Hawrylack  •  Jul 31, 2026
23 Types of Doors for Inside and Outside Your Home
Dreaming up new home construction or an addition? Perusing through all the types of doors is a crucial step in the design process.
Jenna Jonaitis  •  Jul 31, 2026
10 Unique Ideas for Interior Door Designs
Upgrading an interior door can add character and dimension to your home. Explore these unique interior door styles to see what fits your vibe and space the best.
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Common Interior Door Service Questions

You should hire a professional to install a pocket door, as they can configure the interior wall compartment and install a quality track. Barn door installation is more straightforward and can make a great DIY project. Either way, get at least three quotes from a local door installation professional before choosing a contractor.

Check the package of your bifold door. The width shown is half an inch larger than the bifold set. This allows at least 1/4 inch between the side jamb and pivot. When installing the top track, saw the track down to leave approximately 1/6 inch on each end. This will ensure your bifold door folds and unfolds smoothly without getting stuck in the frame.

Most of the time, you simply line up the hinge barrel or knuckles and tap the pin back in place. That can be more easily said than done at times. If you’ve got a stubborn hinge or pin, try spraying the hinge with a silicone-based lubricating spray. Let the spray penetrate the hinge for 15 minutes before trying to tap the pin in place again. Make sure the pin is all the way through the hinge.

Yes, you can add a door to your basement—it might even be required, depending on building codes in your area and whether or not you’re using the basement as a bedroom. A basement contractor can give you some advice on installation and help you add a door to your basement.

A heat source close to the door can help reduce its swelling. However, this will only work in the case of minimal swelling. Sometimes, you can simply wait for the weather to change, but your best option is to prevent the swelling in the first place. Coat the door with weather-resistant paint or a water-repellent finish.