Adding French doors can range in cost depending on whether they are for exterior or interior use, and if they are custom-designed. Based on recent data from September 25, 2023, durable exterior French doors cost $1,300 to $5,500 with installation, while interior French doors cost $600 to $3,000 installed. Custom French doors average $3,000 to $15,000.
French Door Installation Cost Breakdown
The cost to add French doors is primarily influenced by the type of door, its material, design complexity, and the installation process.
- Interior French Doors: Typically less expensive as they are not exposed to the elements and often feature lighter materials and single-pane glass.
- Exterior French Doors: Require more robust construction, better insulation, and security features, increasing their cost and installation complexity.
- Custom French Doors: Offer unique sizes, designs, materials, and features, leading to a significantly higher price range.
Here is a summary of typical costs including installation:
| Door Type | Estimated Cost (Installed) |
|---|---|
| Interior French Doors | $600 - $3,000 |
| Exterior French Doors | $1,300 - $5,500 |
| Custom French Doors | $3,000 - $15,000 |
Costs are averages and can vary based on location, specific materials, and project complexity.
Factors Influencing the Cost
Several factors contribute to the final cost when adding French doors:
- Door Type: As seen above, interior vs. exterior vs. custom makes a significant difference.
- Materials: Doors can be made from wood, fiberglass, vinyl, or steel, each with different costs and durability.
- Glass Type: Single-pane, double-pane, triple-pane, tempered, or decorative glass options impact price.
- Frame Material: The material of the frame (wood, clad-wood, vinyl, etc.) affects cost and maintenance.
- Hardware: Handles, locks, and hinges come in various styles and finishes, affecting the overall price.
- Installation Complexity: Adding a new opening or altering an existing one will cost more than simply replacing an old door in the same spot. Structural work or moving electrical wiring can increase costs.
- Labor Rates: Installer rates vary by region and the complexity of the job.
Getting free estimates from door installation companies near you is recommended to get an accurate price for your specific project.
