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Sliding Patio Door Costs (2024 Guide) | Expert Reviewed

Typical Cost Range: $2,000–$4,000

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Sliding patio door installation costs homeowners an average of $2,756 but typically ranges from $2,000–$4,000 per window. See which factors will impact your total cost.

Author Image Written by Jessica Wimmer + 1 other Reviewer Icon Reviewed by William Powars Updated 05/15/2024

A sliding patio door is a common home upgrade, especially in the warmer months when you and your family want extra outdoor time. A sliding patio door’s cost typically ranges from $2,000–$4,000, but homeowners can expect to pay an average of $2,756.

How much you’ll pay depends on a few factors, primarily the door’s size, style, and glass type. Our guide breaks down how these and other choices impact the cost of sliding patio doors and explains how to keep your project affordable.

*Cost data for this article was averaged from Fixr, Home Depot, and Lowe’s.

Key Takeaways

The national average cost to install a sliding patio door is $2,756 and is a substantial investment.
Our top installer is Andersen, for its white-glove installation services and its top-of-the-line products.
Though it is possible to install one yourself, we recommend that you hire a professional to handle the installation to ensure that the job is done safely and corectly.

What Is the Cost Range for Installing a Sliding Patio Door?

We’ve done extensive research into the industry’s best door and window brands to learn what goes into their typical pricing structures.

Though the national average cost of sliding patio doors is $2,000–$4,000, your preferences when choosing the door will affect pricing. Choosing a standard-size door—72 inches by 80 inches—in aluminum will put you closer to an average of $1,626, for example. Nonstandard-size doors made of premium wood or fiberglass with multiple panes and hurricane- or soundproof glass could cost several thousand dollars.

Those who are on a budget will need to decide which factors to save money on and which ones to invest in.

Large and open living room den sun room with windows on two sides and lots of natural light flowing in. Rear entrance back door to home
Installation Time

Professional installers can install a new patio door in a single day. DIY installation will probably take you a few days or even weeks. Patio door installation is a complex task, so we recommend hiring an experienced contractor.

sliding patio door
Patio Door Costs

There are many types of patio doors, from two-panel doors costing less than $1,000, to a set of French patio doors or a four-panel option that can be several thousand dollars. That’s why the price range is so wide, running from just $500 to $12,000.

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Partial vs. Full Replacement

If you’re on a tight budget, you can upgrade the look and performance of your patio door by replacing just the glass or hardware instead of the entire door. Glass replacement averages $250–$1,000, while full door replacement is often $2,000–$4,000.


What Factors Affect Sliding Patio Door Costs?

There are a number of factors that affect the cost of installing a sliding patio door, including the brand, door, and glass type, material used, and size of the door. Here are the elements that have the greatest impact on how much a sliding patio door costs:

  • Brand: Sliding patio door brands charge different rates based on their company reputations, standard features, and designs.
  • Door type: Patio doors come in a variety of types, from simple two-panel doors to folding glass doors decorated in iron and framed by real wood. That’s why the price range for them is so wide.
  • Glass type: Patio doors are made from different kinds of glass, from decorative to impact-resistant. The more security and energy efficiency provided by the glass, the more expensive it is.
  • Material: Manufacturers create doors out of various popular materials, from budget-friendly aluminum to more expensive fiberglass and wood frames.
  • Size: Larger doors have more material, so they usually come with higher costs.

Remember that you’ll pay more if you want a bifold door, a telescoping door, a set of French doors, or any other unique type of sliding patio door.

Cost by Door Type

When referring to the type of door, we’re speaking of the number of side-by-side vertical panels the door unit has. Most homeowners install two-panel patio doors. Those with large spaces may choose as many as six-panel patio doors. The more panels you choose, the more you’ll pay.

Door TypeAverage Cost*
Two-panel door$400–$1,500
Three-panel door$1,500–$3,500
Four-panel door$2,500–$5,500
Five-panel door$3,000–$6,000
Six-panel door$3,500–$6,500

*Prices do not include door installation costs.

You’ll have several choices for the type of glass found in your patio door. Some options increase energy efficiency, some add protection, and some enhance the door’s appearance. Below are the most common glass treatments and whether they may be a smart investment.

If you choose multipane glass, you can add a nontoxic gas between the panes for added insulation. While it costs more, this could be a wise investment if you live in a particularly cold climate and want to keep cold air out.

Hurricane-proof glass is designed to resist extreme weather conditions and flying debris. You likely don’t need to spend the extra money on this upgrade unless you live in a hurricane zone.

Impact-resistant glass is beneficial in storm-prone areas and provides protection against break-ins.

Glass with a low-emissivity (low-e) coating is energy-efficient. This glass coating prevents the sun’s heat and ultraviolet (UV) rays from coming through the window into your home without blocking natural light.

If you live in an area with a lot of noise pollution and don’t want to be disturbed, consider installing soundproof glass.

Tempered glass, also called safety glass, is designed to break into smaller chunks instead of large, sharp shards. This could be valuable in storm-prone regions and may be required for certain sliding patio doors.

Textured glass primarily offers a unique look but can also aid in privacy. You can choose to have the glass frosted, beveled, glazed, or rippled.

Glass TypeAverage Cost
Gas-filled glass$400–$600
Hurricane-proof glass$1,000–$3,000
Impact-resistant glass$300–$500
Low-e glass$100–$500
Soundproof glass$1,200–$4,000
Tempered glass$700–$1,000
Textured glass $500–$1,000

As with windows, you have the option of choosing single-pane, double-pane, or triple-pane glass. This refers to the layers of glass panes the door has. Single-pane doors are the cheapest but offer the least insulation. Today’s standard is double-pane glass since it provides a balance between energy performance and affordability. If you live in a cold climate, however, you may want to invest in triple-pane glass to keep cold air out.

Cost by Door Material

Sliding glass patio doors come in various materials, some more cost-conscious than others. Below, we’ll walk through the most common options, along with their pros and cons.

  • Aluminum: Aluminum patio doors are heavy-duty and hold up well, but they’re not very energy-efficient and are prone to condensation buildup.
  • Composite: Composite patio doors are long-lasting and moderately priced, but they don’t offer much curb appeal.
  • Fiberglass: Fiberglass doors are one of the more expensive options due to how durable, customizable, and energy-efficient they are. Their main con is that they often react negatively to certain cleaning products.
  • Steel: Steel is typically the priciest patio door material. It’s highly durable and versatile but dents easily and is prone to rusting.
  • Vinyl: Vinyl is the most popular patio door material. It’s affordable and is generally low-maintenance, but it doesn’t seal as tightly as more energy-efficient options.
  • Wood: A wooden frame material looks nice and insulates well, but it’s prone to warping and rotting in moist climates.
Material TypeAverage Cost

Cost by Door Size

Most patio doors are 80 inches tall, or roughly 6 1/2 feet, but you can buy them in a range of widths. Since a wider door means more materials, hardware, and glass panels, you’ll pay more. Here’s an idea of the pricing to expect based on door size.

Door SizeAverage Cost
4 feet (48″x80″)$400–$800
5 feet (60″x80″)$400–$800
6 feet (72″x80″)$600–$900
7 feet (84″x80″)$700–$1,000
8 feet (96″x80″)$700–$1,000
9 feet (108″x80″)$800–$1,000
10 feet (120″x80″)$950–$1,200
12 feet (144″x80″)$950–$1,300
14 feet (168″x80)”$950–$1,300
15 feet (180″x80″)$1,300–$1,600
16 feet (192″x80″)$1,300–$1,600

Cost by Brand

Brands vary their prices based on manufacturing processes, material quality, performance testing, reputation, and other factors that set their products apart. For the best idea of what your sliding patio door could cost, we suggest narrowing your choices down to three or four brands and calling or going online to get quotes.

Here’s a look at the top patio door brands in the industry.

Andersen is a well-known, respected window and door company that’s been in business for over a century. It offers an array of patio doors that can be customized with wood, glass, color, hardware, grilles, sidelight, and transom selections.
Marvin sells innovative doors, windows, and skylights. Customers can select one of the company’s signature sliding doors or design their own.
Milgard offers an array of sliding patio doors that can be customized to your personal style. The company’s doors are available in fiberglass, aluminum, and vinyl. You can add optional features such as SmartTouch handles and thermally improved insulating abilities.
MP Doors emphasizes high-quality work and craftsmanship across its many fiberglass products. All of the company’s doors meet Energy Star efficiency standards and include Hydroshield Protection to safeguard against water infiltration.
Pella is one of the most recognized window and door brands. The company offers sliding doors for any home style, including vinyl, fiberglass, and wood doors in both contemporary and traditional looks.
Teza offers customizable, secure, and low-maintenance doors with timeless designs.
Frame Materials Offered
Price Range
Aluminum, vinyl
Aluminum, Fiberglass, vinyl
Aluminum, fiberglass, vinyl
Extruded aluminum cladding, fiberglass, wood
Vinyl, wood
Fiberglass, vinyl, wood
Price Range Frame Materials Offered Link
Renewal by Andersen $400–$1,850 Composite Get Quote
Champion $300–$1,700 Aluminum, vinyl Get Quote
Castle Windows $300–$2,325 Aluminum, Fiberglass, vinyl Get Quote
Milgard $300–$1,700 Aluminum, fiberglass, vinyl Get Quote
Marvin $400–$1,925 Extruded aluminum cladding, fiberglass, wood Get Quote
Harvey $500–$2,350 Vinyl, wood Get Quote
Simonton Windows $400–$2,625 Vinyl Get Quote
Pella $400–$2,050 Fiberglass, vinyl, wood Get Quote
Renewal by Andersen
Price Range $400–$1,850
Frame Materials Offered Composite
Get Quote
Price Range $300–$1,700
Frame Materials Offered Aluminum, vinyl
Get Quote
Castle Windows
Price Range $300–$2,325
Frame Materials Offered Aluminum, Fiberglass, vinyl
Get Quote
Price Range $300–$1,700
Frame Materials Offered Aluminum, fiberglass, vinyl
Get Quote
Price Range $400–$1,925
Frame Materials Offered Extruded aluminum cladding, fiberglass, wood
Get Quote
Price Range $500–$2,350
Frame Materials Offered Vinyl, wood
Get Quote
Simonton Windows
Price Range $400–$2,625
Frame Materials Offered Vinyl
Get Quote
Price Range $400–$2,050
Frame Materials Offered Fiberglass, vinyl, wood
Get Quote

Should You Repair vs. Replacement Your Sliding Patio Door?

Homeowners with damaged sliding patio doors must decide between repair and replacement. Repairs often cost a fraction of replacing the whole frame, but it may be better to get a full replacement if the damage prevents your door from being sufficiently secure or energy-efficient. Keep in mind that if you choose door replacement, you’ll need to remove your old one before getting a new patio door. Door removal usually costs $100–$150.

Can You Install a Sliding Patio Door Yourself?

Though you can install a sliding patio door yourself, the job requires more than basic home improvement skills. Though it could save you money, the job will take longer than with a professional, and if you do the job incorrectly, it’ll likely cost you more money to fix issues in the long run.

Professional installers can remove your old door, haul it away, and install your new product in one day. Do-it-yourself (DIY) installation will likely take you several days. The total time frame depends on how much help you have and whether you need to paint and accessorize the door after installation.

Professional Sliding Patio Door Installation

We recommend hiring a professional if this is your first major home renovation experience. A professional can make sure your selected door fits into its existing frame, as standard sizes may not always fit your unique space.

Professionals also have needed equipment such as leakproof flashing, shims, jambs, support blocks, filler strips, sill pans, and PVC cement. Plus, they have the strength and skill needed to lift the doors, which can weigh up to 100 pounds. Your installer’s fee will depend on your location and the professional’s credentials and experience, but most charge $65–$85 per hour. Expect the project to take several hours, including removing your old door.

DIY Sliding Patio Door Installation

Serious DIYers can save several hundred dollars by installing their own sliding patio doors. However, you may need to buy new tools or extra hardware that reduces these savings. DIYers will most likely take longer than professionals to get the job done, and any mistakes won’t be backed by a warranty.


How Do I Hire a Professional Installer?

There may be many installation companies to choose from in your area. We suggest following these steps to find a quality contractor:

  • Research at least three companies to compare products, services, and average prices.
  • Get a quote online or by phone to see which are options in your budget.
  • Ask about their licensure, credentials, and past projects. Look at photos of the company’s work if they have an online portfolio.
  • Inquire about warranty coverage, project timelines, and discounts.
  • Read customer reviews if available. Check Better Business Bureau (BBB) ratings.
  • Ask your friends, family, and neighbors if they recommend anyone, or do an online search for local door installers.
  • When you’ve decided on a company, work with them to schedule a feasible installation date. Remember that the job will take most of the day and that your door will potentially be open for a few hours.

Is the Cost of a Sliding Patio Door Worth It?

In many cases, installing a sliding patio door can be worth the cost for the added value of natural light, better outside visibility, and for being kid and pet-friendly. Sliding glass door costs depend on your chosen material, size, type, features, and brand. Professional installation increases your labor costs but guarantees lasting work.

We recommend investing in Energy Star-rated doors to ensure the energy performance of your doors and to keep your electric bill from rising unnecessarily. Choosing an Energy Star-certified product allows you to claim a rebate of up to $250 on your federal taxes.

Consider whether other features such as storm protection are worth investing in. To keep your total cost as low as possible, only invest in features that provide the protection and energy performance you need. Compromise on features that only pertain to appearance to stay within your budget.

FAQs About Installing Sliding Patio Doors

How much does a standard size sliding door cost?

Installing a sliding patio door can cost anywhere from $2,000–$4,000 on average. The total price depends on the door’s size, material, glass type, and brand.

Do sliding glass doors increase home value?

A high-end, well-installed sliding glass door should increase your home value, though by how much depends on your location and the door’s style and functionality.

Why are patio doors so expensive?

It may not look like it, but patio doors require a lot of materials to construct. They also come with energy-saving features such as low-e glass coatings and gas insulation that prevent air leakage and heat transfer to keep your energy bill from going up.

Can you replace a patio door without replacing the frame?

Yes, you can get a new sliding patio door without replacing the door frame if both the existing door and the frame are in good condition. Most homeowners choose to replace their frames only if they’re old or damaged. However, if you have an aluminum frame and select a heavy glass door, you may need to replace the whole thing with a steel frame. This will best accommodate the weight of your new, heavier sliding patio door.

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