How Much Do Folding Patio Doors Cost? [2026 Data]

In 2026, folding patio doors typically cost between $3,550 and $15,000, with an average of $9,275 based on nationwide project data. The spread comes down to your door material, the number of panels, and the size of the opening.

Folding Patio Door Cost Factors: What Affects the Price?

Folding patio doors cost between $3,550 and $15,000 on average, with the width of the opening, the door material, the type of glass, and local labor rates all influencing where your project lands in that range. Costs vary significantly depending on these factors, and the breakdown below shows how each one affects your total.

Width of Opening

The width of your door opening determines how many panels your folding patio door requires, and material costs range from $3,050 for a 72-inch accordion door to $13,500 for a 216-inch folding glass door. Here’s how the width of your folding patio door affects its price:

Door Material

The type of material you choose for your patio door can also impact the overall cost.

• Vinyl: Vinyl folding patio doors cost between $3,050 and $13,200 for the material, depending on door size. Vinyl is the most affordable material for accordion doors, but it's also the least durable. Another pro of vinyl: It's a great insulator.

• Wood: Wood bifold doors can vary in price depending on the type of wood, but they're generally somewhere in the middle—more expensive than vinyl but less expensive than aluminum. Wood offers a nice, rustic, sophisticated look, but you'll need to treat it regularly to ensure it lasts.

• Aluminum: Aluminum accordion doors cost between $3,900 and $13,500, depending on the width of the door opening. Aluminum is the most expensive material option, but it's also the longest-lasting and most durable.

Type of Glass

Upgrading the glass on your folding patio doors adds 10% to 30% more to your overall cost, with options ranging from double glazing and impact glass to special energy-efficient or decorative glass.

Customizations

Accordion doors come in standard, prefabricated sizes, typically between 6 and 18 feet wide and 80 or 96 inches high, with a fixed number of panels per width. If you need a larger opening or non-standard panel dimensions, a custom-made door is the solution, though it typically adds 25% to 30% to your total folding patio door costs.

Labor

Labor for a folding patio door installation runs $500 to $1,500, though custom doors wider than 18 feet can push that figure to $2,000 or more. Hiring a well-reviewed door installer is strongly recommended, as door installation costs average $40 to $90 per hour and vary with the project's size and complexity.

Permits

General home construction permits cost between $150 to $2,000, with the final figure depending on the scope of your renovation and your location. Ask your contractor whether a permit is required and whether they will pull it on your behalf.

Tips to Reduce the Cost of Folding Patio Doors

Folding patio door prices can be high, but there are ways to lower the cost of the installation (without attempting to DIY the project):

• Bundle it with other projects: If you're renovating an area of your home, you might get a reduced labor rate if you have the contractor tackle multiple projects. For instance, if you're upgrading windows throughout your home, the cost to replace window s will go up overall—but the per-window cost will go down. Adding on another window or door project that's on your to-do list could similarly save you money across the two related projects.

• Go with vinyl: Vinyl is the most affordable door material and can save you money on installation. However, it doesn't last as long as aluminum.

• Stick to standard doors: You can find standard-size folding patio doors at your local hardware store and may even be able to arrange installation through the store. You can also find standard doors online more affordably than you could by ordering a custom-made folding patio door.

Why You Should Hire a Folding Patio Door Installation Pro

While you may have experience installing a door in an existing door frame, installing a multi-panel folding patio door is much more complex. The doors themselves are more expensive, so you want to be extra careful not to damage them during the installation process. Incorrect installation can also result in significant energy loss and even pose a security risk.

For the best results, hire a trusted sliding glass door installer near you to tackle the project.

Here's why it's ideal to hire a folding patio door installation pro

Folding patio door installation isn't a simple DIY project. Here's why it's best to hire a pro:

• Professionals ensure the door is level and aligned, reducing the risk of gaps or uneven operation.

• They have the tools and expertise to properly seal and flash the door, preventing leaks, drafts, and energy loss.

• Experts can complete the job faster, saving you time and stress.

• Hiring professionals avoids the risk of injury from handling large panels, sharp glass, and complex hardware.

• Many door manufacturers require professional installation to maintain a valid warranty.

If you want to DIY folding patio door installation

If you want to take part, you can complete a few small tasks to speed up the process:

• Move furniture, rugs, and decor away from the installation area.

• Measure the space to make sure you have the correct door dimensions.

• Sweep, vacuum, and patch damage near the door area.

• Pick out hardware, trim, and paint beforehand.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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