How much does it cost to install an interior door?Avg. range: $302–$937
A new interior door can quietly transform how a room looks, sounds, and feels. Here's what the full project may cost you.
Reviewed by Luke Daugherty•Home Improvement Expert•Last updated Jun 16, 2026
Luke Daugherty is an experienced editor and DIY enthusiast with deep expertise in home improvement, having crafted and shaped content for top home services and smart home brands since 2019.
Last updated Jun 16, 2026
Highlights
- The national average price to install an interior door is $302–$937.
- The total cost depends on door type, material, labor rates, and any necessary frame repairs.
- DIY may save you money, but a pro can often help ensure a proper fit and smooth operation.
- You can save by getting multiple quotes and choosing a standard, pre-hung door rather than a custom option.
- The door's location and any required structural changes can increase the overall project cost.
Interior door installation cost range
Nationally, the typical cost to install an interior door ranges from about $302–$937, based on Thumbtack data. Your actual cost can vary depending on the project's complexity, the type of door, the condition of the existing frame, and your geographic location.
| National average cost range | $302–$937 |
|---|---|
| Low-end cost | $137 |
| High-end cost | $2,144 |
Cost breakdown
What affects the cost of installing or replacing an interior door?
- Door type and material: The door's material and style are major cost factors. There are three main tiers to consider:
- Labor rates: Labor costs vary by location and the installer’s experience. Simply replacing a pre-hung door is typically quicker and less expensive than fitting a new door slab into an old frame.
- Project complexity: The cost may increase if the project requires more than a standard replacement. For example, widening a doorway, creating a new opening, or installing a pocket door involves more work and materials.
- Frame condition and repairs: If your existing door frame is damaged, rotted, or not square, it may require repairs or replacement, which can increase the total cost. A professional can assess the frame's condition.
- Job site access: If the door is in a hard-to-reach area, your pro may need more time to complete the job. This extra time will typically result in higher labor charges.
- Hardware and finishing: The cost of new hinges, knobs, and locks can add up, with prices varying by style and brand. The pro may also charge for painting or staining the new door and trim.
DIY vs. hiring a pro to install your interior door
When deciding whether to replace an interior door yourself or hire a professional, consider your budget, timeline, and skill level. Here are a few things to consider before you choose a path.
DIY:
- You may save on labor costs, but remember to factor in the price of necessary tools like a level, chisel, and drill, which you might need to buy or rent.
- Inaccurate measurements can lead to a poor fit, drafts, or a door that doesn't close properly. You might also accidentally damage the new door, trim, or surrounding wall during installation.
- A DIY approach can be reasonable if you have carpentry experience and are simply swapping a standard, pre-hung door into an existing, perfectly square frame.
Hiring a pro:
- While you’ll pay more up front, a professional can often complete the job faster and with a higher-quality result.
- Professionals typically carry liability insurance, which can protect you from costs related to accidental property damage or injuries during the job. They are usually also knowledgeable about local building codes, which you should always check before starting a project.
- Hiring a pro is best for complex projects, like installing heavy solid-core doors, creating new doorways, widening existing ones, or fitting doors in older homes with non-standard frames.
How can you save money on interior door replacement?
Replacing an interior door does not have to break the bank. With some planning, you can often find ways to lower the overall cost without sacrificing quality.
- Get multiple quotes. Comparing bids from qualified professionals can help you find a competitive price for the work. Be sure each quote details the full scope of work, including materials, labor, and cleanup, for an accurate comparison.
- Choose standard materials. A standard, pre-hung door in a common material such as a hollow-core composite is typically more affordable. Custom sizes, solid-wood construction, or French doors with glass panels are more expensive and may require more time to install.
- Bundle projects. If you have other small projects, you might save money by having them done at the same time as your door replacement. Many pros offer better overall rates for larger projects.
- Schedule during the off-season. Contractors may be more flexible and offer more competitive pricing during slower periods, such as late fall or winter. Timing can vary by region, so it may be helpful to ask about discount periods when you request quotes.
- Prepare the work area. Clearing furniture and decorations from the path and around the doorway can save the installer time and reduce your labor costs, as many pros bill by the hour.
- Clarify the scope in writing. A detailed contract that specifies the exact work, materials, and total cost helps prevent unexpected charges. This helps keep you and the pro aligned on all aspects of the job before work begins.
FAQs
Do I need a permit to replace an interior door?
You don’t typically need a permit for a simple, same-size door replacement. However, you may need one if you are widening the doorway, creating a new opening, or making structural changes. It's always best to check local codes or consult a licensed professional to ensure compliance.
How does the door's material affect its lifespan and long-term cost?
A less expensive, hollow-core door might be fine for low-traffic areas but more susceptible to damage. A solid-core or solid-wood door costs more up front but its durability may save you money on replacement costs over time. The right choice depends on the room's use and your budget.
What is a typical price for a simple interior door replacement?
For a standard replacement using a pre-hung door, you can often expect to pay within the national average range of $302–$937. Projects on the lower end, such as a basic door with a simple installation, may only cost around $137. More complex jobs with high-end materials could cost as much as $2,144.
Does the time of year or my location affect the cost?
Yes, both factors can influence the price. Labor rates vary significantly by region, and major metropolitan areas can be particularly expensive. You might also find more competitive pricing during a contractor's off-season — typically the late fall or winter in many places.
How do I decide between a budget-friendly door and a premium one?
Consider the door's location and purpose. A budget-friendly hollow-core door may be perfectly suitable for a closet or pantry. For a bedroom or office where noise reduction is important, a premium solid-core door might be a better investment.
*A note about project costs featured in this article: Figures represent national average cost estimates using data provided by Thumbtack pros and additional research. These figures are provided for educational purposes only and are subject to change at any time due to various factors. Details about your specific project and local rates can impact costs. For a personalized cost estimate, request a quote from a professional.
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