How much does it cost to install French doors?Avg. range: $490–$1,392
A well-installed set of French doors adds beauty, light, and lasting value to your home. Here's how much you should budget for your project.
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
- Installing French doors costs around $490–$1,392, on average.
- The exact cost depends on door material, size, type, and local labor rates.
- DIY may save you money, but a pro can typically help ensure proper alignment and sealing.
- You can often save by getting multiple quotes and choosing standard-sized doors.
- Replacing an existing door often costs less than creating a new opening.
French door installation cost range
Nationally, the typical cost to install French doors ranges from $490–$1,392, according to Thumbtack data. Your final price depends on several key factors, such as the condition of the existing space, whether you’re replacing an existing door or adding a new one, and local labor rates.
| National average cost range | $490–$1,392 |
|---|---|
| Low-end cost | $232 |
| High-end cost | $2,987 |
It's worth noting that French door installation costs can vary more widely than many home improvement projects, and Thumbtack's data may reflect a narrower range of project types. When factoring in the door unit itself, hardware, and any necessary framing or structural work, industry sources frequently cite total installed costs of $1,500–$4,000 for a standard set, with exterior doors and projects requiring new openings often exceeding that range. The figures above may be more representative of labor-focused or simpler installations.
Cost breakdown
What affects the cost of installing French doors?
- Door material and type: The material of the door, such as wood, vinyl, or fiberglass, significantly impacts the price. Exterior models also typically cost more than interior French doors.
- Project complexity: Replacing an existing door of the same size is generally less expensive than creating a new opening. If a project requires structural changes, you can typically expect to pay more for labor and materials.
- Labor rates: The cost of labor varies by region and the professional's experience level. A more experienced installer might charge more per hour, but they can often complete the job more efficiently.
- Site access and condition: If the installation area is difficult to access, it may add to the labor time. Any necessary prep work or repairs to the existing frame or wall, such as fixing rot or damage, will also increase the project's cost.
- Customization and size: Standard-sized doors are typically more affordable than custom-sized ones. Adding special features like unique pane glass or intricate hardware will also raise the price.
DIY vs. hiring a pro to install your French doors
Deciding whether to install French doors yourself or hire a professional often comes down to your budget, time, and experience. Here are a few things to consider when weighing your options.
DIY:
- You may save on labor, but you’ll also need to account for the cost of tools you might need to buy or rent, such as levels, shims, and a nail gun.
- This project requires a high level of skill. Improper sealing on exterior doors can lead to drafts and water damage, while a misaligned interior door may not open or close correctly.
- A DIY installation might be reasonable if you have advanced carpentry skills or are replacing an existing door with a new one of the same size without altering the frame.
Hiring a pro:
- Hiring a professional is typically more expensive up front, but you may get the job done faster and more effectively. An experienced pro is often able to troubleshoot unexpected issues on the spot.
- Professionals often guarantee their workmanship and carry liability insurance. They are also usually knowledgeable about local building codes, which is critical for exterior doors or projects involving structural changes.
- Hiring a pro is usually best for complex jobs, such as cutting a new opening in a load-bearing wall, which requires structural work and permits. It is also a good idea for any exterior door where a perfect weatherproof seal is essential.
How can you save money on French door installation?
Keeping your French door installation costs in check is possible with some careful planning. Here are several practical ways you might lower the final price without compromising on quality or safety.
- Get multiple quotes. Comparing several bids from qualified professionals can often help you find a competitive price. Be sure each quote details the same materials and tasks so you can make an accurate comparison.
- Choose standard sizes and materials. Custom-sized doors and premium materials such as exotic woods can significantly increase costs. Opting for standard dimensions and common materials like vinyl or fiberglass may help balance durability and affordability.
- Schedule during the off-season. Professionals are often busiest in the spring and summer. You might find more flexible scheduling and potentially lower labor rates during slower periods, such as late fall or winter.
- Bundle with other projects. If you have other carpentry or window work, doing it all at once may help you save on total project costs. A contractor might offer a better overall rate for a larger job than for a single, small task.
- Prepare the work area. Clearing furniture, removing curtains, and ensuring a clear path to the installation site can reduce the time installers spend on prep.
- Clarify the scope in writing. A detailed contract that specifies all tasks, materials, and costs helps prevent unexpected expenses. Verify that it covers everything from removing the old door to cleanup and disposal.
FAQs
What does it typically cost to replace an existing door with French doors?
For a standard replacement project, you can often expect to pay within the national average range of $490–$1,392. This price usually covers labor and basic materials for a straightforward swap. However, if your pro needs to create a new opening or repair the existing frame, you may pay closer to $2,987.
Do I need a permit to install new French doors?
Permit requirements often depend on the project's scope. If you are creating a new opening, especially in a load-bearing wall, a permit is typically necessary to ensure structural safety. Replacing an existing exterior door may also require approval to meet egress and energy codes. Always check local codes or consult a licensed professional to understand the specific rules in your area.
How does the door material affect long-term costs and maintenance?
The material you choose can influence costs long after installation. For example, exterior wood doors may require regular painting or sealing to protect them from the elements. In contrast, materials like vinyl or fiberglass are often less expensive up front and require less maintenance, which might save you money over time.
Does the time of year or my location impact the installation cost?
Yes, both location and season can affect the price. Labor rates vary significantly by region — with higher pricing typical in major metropolitan areas. You might also find more competitive pricing during a contractor's off-season, such as late fall or winter, when demand for home improvement projects tends to slow down.
How should I decide between a budget-friendly and a premium French door?
Your choice may depend on the door's location and your priorities. A budget-friendly vinyl or composite door can be a practical choice for an interior room, such as a home office. For a high-traffic exterior entrance, investing in a premium wood or fiberglass door with enhanced security features and weather sealing might provide better long-term value and durability.
*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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