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
C.E. Larusso  •  May 3, 2026
How to Soundproof a Door Yourself in 4 Easy Ways
Learn how to quickly soundproof your interior doors and keep unwanted noise out with a little weatherstripping and time.
Mike Miller  •  May 3, 2026
How Much Does Interior Door Installation Cost? [2026 Data]
Are you looking to upgrade an old door in your home? Use this interior door installation cost guide to estimate the project's total cost and learn how to save.
Haley Nothstein  •  May 3, 2026
How Much Does It Cost to Plane a Door? [2026 Data]
Planing a sticking door is a small repair that can make a big difference. Learn how much it costs to plane a door and what factors affect the cost.
Em Norton  •  May 3, 2026
How to Fix a Squeaky Door: 6 Methods
Squeaky doors are something we’ve all heard before, and it’s irritating every time. Use this guide to learn how to fix a squeaky door–your nerves will thank you.
Kate Fann  •  May 3, 2026
How to Adjust Bifold Closet Doors: 7 Potential Fixes
Frustrated by your closet door sticking or falling off track? Learn how to adjust bifold closet doors for smooth traction that makes your mornings easier.
Jouviane Alexandre  •  May 3, 2026
What Type of Door Goes Between Your House and Garage?
Fire-rated doors can help protect your home from a fire in the garage. Before you buy, read this guide to understand fire-rated doors and where to install them.
Lawrence Bonk  •  May 3, 2026
6 Tips on How to Fix a Door That Won’t Close
A door that won’t close is a frustrating issue, especially when you just want some privacy. Learn how to fix a door that won’t close with these simple tips.
Jill Harness  •  May 3, 2026
How to Shim a Door in 7 Steps
Whether you want to install a new door in your home or repair one that’s been damaged, you’ll need to know how to shim a door.
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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.