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Arched windows help break up straight lines and right angles outside and inside your home. This architectural detail is common in Tudor, Victorian, and Spanish-style houses, but it adds visual interest and curb appeal to just about every home.
If it’s time to replace your arched windows or you simply want an updated look, we recommend hiring a professional installer for the best results. Arched windows are considered specialty windows, which are more complicated to install than standard designs. We’ve spent dozens of hours researching brands, talking to industry experts, and surveying homeowners to find the top brands for arched windows.
Top Arched Window Replacement Brands for Your Home
- Best Selection: Andersen
- Best for Sunrooms: Champion
- Best Warranty: Castle
- Best for Wooden Windows: Harvey
- Best for Coastal Homes: Marvin
- Best Specialty Windows: Milgard
- Most Accessible Storm Windows: ProVia
| Best For | Cost Range | Star Rating | Link | ||
|---|---|---|---|---|---|
| Renewal by Andersen |  | Best Selection | $250-$1,500 | Visit Site | |
| Champion |  | Best for Sunrooms | $450-$1,225 | Visit Site | |
| Castle |  | Best Warranty | $200-$700 | Visit Site | |
| Harvey |  | Best for Wooden Windows | $500-$1,350 | Visit Site | |
| Marvin Windows |  | Best for Coastal Homes | $450-$1,900 | Visit Site | |
| Milgard |  | Best Speciality Windows | $585-$1,950 | Visit Site | |
| ProVia |  | Most Accessible Storm Windows | $450-$850 | Visit Site |
| Renewal by Andersen | |
|---|---|
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| Best For | Best Selection |
| Cost Range | $250-$1,500 |
| Star Rating | |
| Champion | |
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| Best For | Best for Sunrooms |
| Cost Range | $450-$1,225 |
| Star Rating | |
| Castle | |
|---|---|
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| Best For | Best Warranty |
| Cost Range | $200-$700 |
| Star Rating | |
| Harvey | |
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| Best For | Best for Wooden Windows |
| Cost Range | $500-$1,350 |
| Star Rating | |
| Marvin Windows | |
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| Best For | Best for Coastal Homes |
| Cost Range | $450-$1,900 |
| Star Rating | |
| Milgard | |
|---|---|
| Logo |
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| Best For | Best Speciality Windows |
| Cost Range | $585-$1,950 |
| Star Rating | |
| ProVia | |
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| Logo |
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| Best For | Most Accessible Storm Windows |
| Cost Range | $450-$850 |
| Star Rating | |
What Are Arched Windows?
Arched windows have a rounded top and rectangular bottom. They’re sometimes called half-moon or radius windows. They can be small, such as an arched transom window over a door, or as large as a picture window. Arched windows are a specialty window type and can be customized by size, color, and other design elements, such as privacy glass or grids. They add character to your home’s exterior and help to soften architecture with severe angles.
Due to their irregular shape, arched windows cost more to manufacture and install. Installation requires more precision to get a secure fit, so it’s best to hire licensed contractors for arched window installation.
Arched Window Shopping Guide
While researching arched windows, we noticed some common factors buyers should look out for.
Types of Arched Windows
You probably won’t see “arched” as a window category on providers’ websites. Instead, it will likely be housed under the “specialty” category. Specialty windows have nonstandard features and more customization. When browsing specialty windows across different providers, we found that arched windows can come in the following types:
- Fixed arched windows: Fixed arched windows are one of the most popular styles because they’re low-maintenance and easy to weatherproof. They don’t open, so their seals are better at keeping air out. However, this means they don’t provide ventilation.
- Opening arched windows: These windows are operable, so you can open them to allow in air or exit through them in case of emergency. They’re typically offered in double-hung and casement window types. Arched casement windows are larger and offer more of a view and natural sunlight, but double-hung windows have better locking mechanisms for security.
- Multiwindow arched windows: This isn’t a window type but a design some installers offer. Instead of one window, this design features several rectangular windows with one large arched window overtop, creating the look of a deconstructed arched window.
Window Warranties
We always recommend getting a warranty when investing in a window. There are two common warranty types within the window industry: workmanship and product.
A workmanship warranty, also called a contractor’s warranty, covers labor and installation. Issues due to improper installation fall under this warranty. Workmanship warranties are commonly 10, 20, or 25 years.
A product warranty or manufacturer’s warranty covers window components, such as the glass, frame, and hardware. These can be as long as 25 years.
What to Look for in Homeowner Reviews
One of the best ways to evaluate a window company is by reading customer reviews. Google Reviews, Trustpilot, and the Better Business Bureau (BBB) are all credible review sites with company ratings and reviews from consumers. Look for the following while reading reviews:
- Customer service experiences, such as poor responsiveness
- Communication issues, such as scheduling mishaps or lack of transparency
- Price discrepancies, such as the final cost being far different than what was agreed upon
- Policy deception, such as false claims or not honoring contract terms
- Poor product quality, such as low energy efficiency or unreasonable breakages
Andersen
Fast Facts:
- State availability: 50
- Warranty options: Transferable limited and limited lifetime warranties
- Price range: $250 to $1,500
Benefits and Drawbacks
| Benefits | Drawbacks |
|---|---|
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Transferable warranty |
Higher prices than many competitors |
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Eco-friendly frames |
Inconsistent product pricing among retailers |
|
Energy-efficient glass options |
Availability varies by ZIP code |
What We Like:
Andersen is a well-known window company with more than 100 years of experience. We like its large selection of Energy Star-certified windows and eco-friendly composite frame options, plus its limited lifetime warranty. The provider sells aluminum, composite, fiberglass, vinyl, and wooden windows, as well as more than 10 window types. This makes it a great option if you have other window styles to replace and want to complete them in one project.
Read more: Andersen review
Champion
Fast Facts:
- State availability: 27*
- Warranty options: Limited lifetime warranty
- Price range: $450 to $1,225
*Available in Alabama, Arizona, Colorado, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Nebraska, New Mexico, North Carolina, Ohio, Oklahoma, Oregon, South Carolina, Tennessee, Texas, Virginia, Utah, Washington, and Wisconsin
Benefits and Drawbacks
| Benefits | Drawbacks |
|---|---|
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70 years of window expertise |
Limited state availability |
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In-house manufacturing |
Inconsistent pricing across locations |
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Transferable warranty |
Limited pricing information online |
What We Like:
If you want vinyl windows, Champion has a large selection that’s both durable and energy-efficient. Many of its windows feature Energy Star-certified Comfort 365 glass, a specialized low-emissivity (low-e) coating, and insulating argon gas to block ultraviolet rays and regulate your home’s temperature.
We also like the transferable lifetime warranty and that the company uses in-house manufacturing. Manufacturing in-house means fewer parties are involved, cutting down on production and service times as well as communication mishaps. Champion is especially experienced at installing windows in patios and sunrooms, where specialty window types are often used.
Read more: Champion review
Castle
Fast Facts:
- State availability: 11*
- Warranty options: Transferable lifetime warranty
- Price range: $200 to $700
*Available in Connecticut, Indiana, Maryland, Michigan, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Virginia, and West Virginia
Benefits and Drawbacks
| Benefits | Drawbacks |
|---|---|
|
Custom-built arched windows |
Limited state availability |
|
LIfetime warranty |
Less variety than competitors |
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Fixed pricing for all distributors |
No online pricing information |
What We Like:
Castle is a family-run company that prioritizes customer service, offering 24/7 phone support. The company makes its windows with double weather stripping for improved durability and offers a lifetime warranty. This warranty includes installation plus free labor on Castle’s services and covers all window parts, such as screens, glass, and hardware.
Marvin
Fast Facts:
- State availability: 50
- Warranty options: Limited warranty
- Price range: $450 to $1,900
Benefits and Drawbacks
| Benefits | Drawbacks |
|---|---|
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More than 100 years in business |
Higher pricing than many competitors |
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All Energy Star-certified windows |
Limited selection compared to competitors |
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Nationwide availability |
No vinyl window options |
What We Like:
Though Marvin doesn’t offer vinyl windows, it does carry aluminum, fiberglass, and wood options. The luxury Marvin Signature Collection offers the largest selection of wood, wood-clad, and fiberglass windows with the most customizable options. We like that all of Marvin’s windows are Energy Star-certified and that the company offers two limited lifetime warranty options: a 10-year and 20-year. The 10-year warranty covers manufacturing defects, while the 20-year also covers glass.
Harvey
Fast Facts:
- State availability: 16*
- Warranty options: 10-year and lifetime warranties
- Price range: $500 to $1,350
*Available in Connecticut, Delaware, Illinois, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, and West Virginia
Benefits and Drawbacks
| Benefits | Drawbacks |
|---|---|
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Lifetime warranty for vinyl windows |
Limited availability |
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Premium wood window line, Majesty Wood |
No in-home installation |
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Larger window variety than many competitors |
No labor warranty |
What We Like:
We like Harvey’s dedication to energy efficiency. Many of Harvey’s windows are certified by Energy Star, and several customizations are added to improve efficiency, including a low-maintenance frame and sash, gas fills, low-e glass, multiple panes, warm edge spacers, and weather stripping to add insulation and prevent air leakage.
Read more: Harvey review
Milgard
Fast Facts:
- State availability: 16*
- Warranty options: Lifetime warranty and limited lifetime warranty
- Price range: $585 to $1,950
*Available in Alaska, Arizona, California, Colorado, Hawaii, Idaho, Kansas, Missouri, Montana, Nevada, New Mexico, Oklahoma, Oregon, Texas, Utah, and Washington
Benefits and Drawbacks
| Benefits | Drawbacks |
|---|---|
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Nearly 100 years in business |
Limited state availability |
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Full lifetime warranties available |
Minimal pricing information online |
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Aluminum, fiberglass, and vinyl frame options |
Customer reviews cite canceled appointments |
What We Like:
We like that Milgard is an Energy Star partner with windows certified for all U.S. climates. We’re also happy to see that Milgard provides a full lifetime warranty for some of its window series in addition to a limited lifetime warranty for others. The lifetime warranty only applies to the provider’s Tuscany and Trinsic series, but it covers both parts and labor for the window’s life span.
Read more: Milgard review
ProVia
Fast Facts:
- State availability: 50
- Warranty options: Transferable limited lifetime warranty
- Price range: $450 to $850
Benefits and Drawbacks
| Benefits | Drawbacks |
|---|---|
|
More cost-effective than most providers |
Product availability varies by ZIP code |
|
Nationwide availability |
Not found in big-box home improvement stores |
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Transferable warranties |
Customer reviews indicate slow installation times |
What We Like:
ProVia offers arched windows in its Aeris, Aspect, Ecolite, and Endure series. Depending on the product line, you can get wood-clad or vinyl windows for a durable, affordable result. ProVia also offers great customization options, with 16 colors and six glass styles to choose from. Finally, we like the transferable warranty, which can help increase your home’s value if you decide to sell.
*NOTE: Price ranges for all providers above are averages of window pricing across popular home improvement retailers, including The Home Depot and Lowes. Of the homeowners we surveyed, 62.4% say they purchase windows from retailers instead of installers. Price does not include installation.
How to Find a Local Window Installer
We recommend hiring a local window contractor to install your arched windows. We surveyed homeowners who had completed window replacement projects and found that 71% chose to work with a professional installer, with nearly 60% citing their reasoning was fear of making a mistake and the advantage of having a labor warranty, which we advise getting.
Consider the following to find a reputable contractor:
- Check for certification: Many window manufacturers recommend finding an installer trained and certified for their products. Using a certified contractor helps you avoid hassle, as manufacturers are more willing to help resolve problems with a certified contractor. We recommend visiting a local showroom of the brand you’re interested in to connect with local certified installers. You can check certification on the American Window and Door Institute’s website.
- Read customer reviews: Read reviews on sites such as Google Reviews and the Better Business Bureau (BBB) to get a sense of previous homeowners’ experiences. Pay attention to their comments about scheduling, warranty options, and workmanship.
- Pay attention to the quote process: There may be some red flags during the quote process. A reputable installer should measure each replacement window, explain the installation process, and estimate how long the job will take. You want an installer who will replace each window one at a time, rather than removing all the old ones and installing new ones. If an installer seems too quick to start the job or tries to avoid your concerns and questions, look for another contractor.
Our Recommendation
Andersen, Champion, and Castle all rank high on our list of the best window brands for their industry reputation, favorable customer reviews, years of experience, warranty options, and durable products. We recommend Andersen if you’re not sure what you want, since the provider has a wide selection to browse. Champion is a great choice if you want a transferable warranty, and Castle is ideal if you want a custom build.
Review the specifics of each manufacturer’s arched window options on its website, noting any differences in warranty, customization options, and pricing across product lines. We recommend getting a quote from at least three providers before deciding. We also encourage you to read customer reviews for insight into fellow homeowners’ experiences.
Arched Windows FAQ
Are arched windows more expensive?
Arched windows are typically more expensive than standard windows due to their curvature, which requires more precise manufacturing. See our list of affordable window replacement companies to save money on your project.
What is the average cost for an arch window?
Most of the arched windows on our list range from $500 to $1,100 each. Your cost depends on the product line, window material, and customization.
How do you replace the glass on an arched window?
Replacing arched window glass is complicated and potentially dangerous. We suggest hiring a professional window company to remove the existing glass and replace it with a long-lasting, energy-efficient option.
What are arched windows called?
Arched windows are sometimes called half-moon windows, round-top windows, or radius windows. They’re typically categorized as specialty windows.
How We Chose the Top Window Brands
We researched and analyzed dozens of window manufacturers. We then crafted a rating system based on each brand’s standard and energy-efficient product offerings.
We spoke directly to representatives at each company to learn how the installation process works and determine how each brand personalizes its windows for each home. We also closely analyzed each company’s warranty options to ensure their product and labor guarantees match or exceed industry standards.
Finally, we assessed the manufacturer’s years of experience and customer reputation. In addition, we analyzed the 100 most recent Google Reviews for each provider across various locations and branches.