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

Folding Patio Door Cost Factors

Folding patio doors cost between $3,550 and $15,000, depending on several factors, including the width of the opening (and thus the number of panels), the door material and type of glass, and local labor rates.

Width of Opening

The width of the door opening directly impacts the size of the door and the number of panels; the more panels, the higher the cost. Costs range from as little as $3,050 for a 72-inch wide accordion door to $13,500 for a 216-wide folding glass door. These prices are for materials only.

The table below shows common standard folding patio door widths and their associated prices.

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 the size of the door. 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 the wood 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

Expect to spend anywhere from 10% to 30% more on your folding patio doors if you want to upgrade the glass. Common glass upgrades include:

• Double glazing

• Impact or hurricane glass

• Special energy-efficient glass

• Decorative glass

Customizations

Accordion doors come in standard, prefabricated sizes, typically between 6 and 18 feet wide with a strict number of panels depending on width. Standard door heights are typically either 80 inches or 96 inches.

If you want a larger door or one with more narrow or wider panels, you may need to have one custom-made. This typically adds 25% to 30% to your overall folding patio door costs.

Labor

For a typical folding patio door project, budget between $500 and $1,500 in labor costs, though you might pay $2,000 or more for custom doors stretching more than 18 feet in width.

You should always hire a well-reviewed door installer to handle the bifold door installation. Their labor costs will vary depending on the size of the door (and thus the complexity of the project). On average, labor costs for door installation range between $40 and $90 per hour. 

Permits

General home construction permits cost between $150 and $2,000. This price can fluctuate depending on the scope of your renovation and where you live. Ask your contractor if the project requires a permit and if they will obtain 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 windows 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. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.