Best Arched Window Replacement Companies in 2024

Written by Jessica Wimmer + 1 other Reviewed by William Powars Updated 10/31/2024

Jessica Wimmer

Jessica Wimmer is a content producer with more than seven years of experience writing, researching, and editing. She has spent most of her career writing about products and services in the tech, pet insurance, and home improvement industries. As a homeowner herself, her goal is to help others ma…

See full bio

William Powars

William Powars has more than 10 years of experience in the window and door industry. He’s worked within the Texas and Washington, D.C., markets for Apex Energy Group and has replaced windows in homes ranging from a 1735 log cabin to newly built industrial modern homes. He specializes in select…

See full bio

Arched windows add visual interest to your home but aren’t as easy to find as traditional window shapes. We researched the industry’s best window brands to see which manufacturer has the most well-made, high-performance windows and found that Renewal by Andersen makes arched windows that not only add to your curb appeal but are highly energy-efficient and long-lasting. 

Our guide includes four additional arched window replacement companies that made our list due to their product performance, warranty coverage, and customer reviews. You’ll find a range of price points, material options, and one window brand offering 0% financing.

Best Financing and Discounts Best Financing

4.6/5

Full-service installationIn-house, U.S.-made productsMore than 70 years of experience

877-313-9774 GET ESTIMATE

Save 35% on Replacement Windows

Best Installation Best Installation

4.8/5

Personalized, full-service installationLarge window selectionNearly 30 years of experience

877-323-4330 GET ESTIMATE

Save $375 Per Window

Best All-in-One Provider Best All-in-One Provider

4/5

Full-service remodeling96% satisfaction rateMore than 30 years of experience

844-310-9375 GET ESTIMATE

Next-Day Appointments Available

What Are Arched Windows?

Arched windows, sometimes called radius windows, consist of a rectangular bottom and half-circle top. These shapes may fit together as one window, or you may find the half-circle separated but directly over the rectangular window. The curvature adds contrast to a room with sharp angles. Not all arched windows open, which we discuss below.

Who Are the Top Arched Window Replacement Brands in America?

We tested almost 20 of the window industry’s most reputable brands against our methodology, evaluating and comparing them in energy efficiency, durability, warranty coverage, customer satisfaction, Better Business Bureau (BBB) rating, and more. These five brands came out on top.

• Most Hands-Free Install: Renewal by Andersen
• Best Financing: Champion
• Best Warranty: Castle
• Best Fiberglass Windows: Milgard
• Best Energy Efficiency: Pella

How Do Arched Window Replacement Companies Compare?

See how our ratings stack up against the quality and budget of each window company. 

Our Pick Renewal by Andersen GET ESTIMATE
Champion GET ESTIMATE
Castle GET ESTIMATE
Milgard GET ESTIMATE
Pella GET ESTIMATE
Overall Rating We use extensive first-party research, secret shopping, and firsthand testing to evaluate companies on key factors. We then develop a numeric score for each brand to determine an overall rating.	4.8 / 5 #1 out of 19 companies	4.6 / 5 #2 out of 19 companies	4.7 / 5 #3 out of 19 companies	3.5 / 5 #4 out of 19 companies	3.9 / 5 #5 out of 19 companies
BBB Rating* The Better Business Bureau (BBB) is an organization that sets and maintains high ethical standards for businesses throughout the U.S. and Canada. A company’s BBB rating reflects its general treatment of customers and compliance with the organization.	A+	Not Rated	A+	F	A+
Avg Price per Window*** Our cost data is averaged from our 2024 survey of 1,500 homeowners who bought windows in the last three years.	$1,194	$1,141	$1,210	$1,105	$1,261
Warranty Type While limited lifetime warranties are the most common in the window industry, lifetime warranties are superior. Limited warranties offer less financial protection.	Limited transferable	Limited lifetime transferable	Lifetime transferable	Limited lifetime transferable, lifetime transferable	Limited lifetime transferable
Energy Efficiency We determine a company’s energy performance by its certifications from organizations such as Energy Star and the National Fenestration Rating Council, as well as whether its window designs include the latest insulating features, such as low-emissivity glass coatings, argon gas filling, and triple-pane engineering.	Energy Star Partner of the Year 2015–2024	Energy Star-certified	Energy Star-certified	Energy Star-certified	Energy Star partner
Material Window frames are made from one or more of the following materials: aluminum, composite, fiberglass, vinyl, wood. Aluminum and vinyl are lower-quality, wood is midtier, and composites and fiberglass are superior when comparing durability, weather-resistance, and energy efficiency.	Composite	Vinyl	Vinyl	Aluminum, vinyl	Fiberglass, vinyl, wood
Financing Offers Some companies provide convenient in-house financing programs. Some also offer financing perks, such as 0% down loans, 0% interest rates, no payments the first year, and discounts.	In-house financing, 0% down, deferred payments, discounts	In-house financing, 0% interest, 0% down, deferred payments, discounts	0% down	None	In-house financing program, 0% interest loan, discounts
State Availability This is the number of states the company either has locations in or ships its products to.	50	31	11	13	48
Pros Company or product features that are beneficial to most consumers.	Energy-efficient Fibrex material In-house installation Energy efficiency demo during consultation	Financing perks Glass block privacy windows High customer rating from large sample size	Lifetime warranty In-house installation 24/7 customer support line	Lifetime warranty coverage on some windows Above-average customer ratings Positive warranty claim experiences	Fiberglass, vinyl, and wood options Financing perks Availability at home improvement retailers
Cons Elements of the company or brand that some buyers may consider disadvantages.	No 0% interest loan option Limited warranty Some installation delays	Vinyl windows only Appointment cancellation issues	Vinyl windows only No picture windows	No in-house installation team No financing perks	Poor customer ratings No in-house installation team
Summary This is a brief overview of our thoughts on each brand.	We recommend Renewal by Andersen if your priorities are energy efficiency and durable materials.	We recommend Champion if you plan to finance and want to reduce upfront costs.	We recommend Castle if you prefer full, long-term warranty coverage.	We recommend Milgard if your priority is a company that stands by its warranty.	We recommend Pella if you want to check out the windows at a home improvement store before buying.
Promotions Some companies offer special discounts to ease the financial burden of installing or replacing your windows. We’ve listed current promotional offers for each of our reviewed brands. These are national-level promotions; branch offices may offer varying deals.	Save $375 off each window	Buy 2 Windows, Get 2 Free	Get a FREE Consultation Today!	Get $20-$40 rebates on new windows now!	Get 25% Off Your Pella Project Today
Rating Categories We rated 15 companies in six key areas: value, performance, selection, services, customer support, and reputation. Companies earned a score in each category added together for an overall score out of 100.	Renewal by Andersen	Champion	Castle	Milgard	Pella
Value Scores in our Value category are determined by a company’s average pricing and financing options. Companies earned more points for low window costs and more beneficial financing offers. This category is used to weigh quality and price.	3.8 / 5	4.3 / 5	2.8 / 5	1.8 / 5	3.3 / 5
Performance Performance scores are calculated based on warranty type and energy efficiency. Brands that are Energy Star-certified and offer lifetime coverage earned the most points. We see these as key indicators of a window’s quality and long-term return on investment.	4.6 / 5	4.6 / 5	4.4 / 5	4.4 / 5	4.2 / 5
Reputation We looked at a company’s customer support hours and accessibility to determine customer support scoring. We also awarded points to companies with online educational resources, such as window maintenance guides.	3.3 / 5	3 / 5	4.7 / 5	2.7 / 5	2.7 / 5
Selection We evaluated selection based on the number of window styles and materials a brand sells, as well as whether it also sells doors. We awarded points for having popular window and door styles. We based material points on both material availability and quality.	2.5 / 5	2 / 5	1.8 / 5	2.0 / 5	3.5 / 5
Services Service scores are based on whether the company installs its own windows or requires the homeowner to hire a third party. We see providing in-house installation as a valuable benefit due to both its convenience and unified warranty coverage. We also awarded points in this category for providing installation services other than windows, such as doors, siding, roofing, sunrooms, and more. This is helpful for homeowners tackling multiple home improvement projects at once.	5 / 5	5 / 5	5 / 5	2.5 / 5	2.5 / 5
Customer Support We looked at a company’s customer support hours and accessibility to determine customer support scoring. We also awarded points to companies with online educational resources, such as window maintenance guides.	3 / 5	2 / 5	4 / 5	3 / 5	2 / 5

Providers

Star Rating

Average Cost

GET ESTIMATE

4.8/5

$500–$3,000

GET ESTIMATE

4.6/5

$350–$800

GET ESTIMATE

4.7/5

$300–$600

GET ESTIMATE

3.6/5

$300–$600

GET ESTIMATE

4.2/5

$400–$2,000

GET ESTIMATE

2.2/5

not specified

Our Top Picks For Arched Window Replacement Companies

Renewal by Andersen

Best Installation

4.8

Price range: $500–$3,000
Warranty: Limited warranty on parts, labor, and installation

Overview

Renewal by Andersen is a highly customizable, white-glove window service. It’s backed by one of the window industry’s most recognizable names and has more than 115 years of experience. Each installation begins with a free consultation from a windows specialist who helps you tailor the project to your needs.

Pros and Cons

Pros Is a full-service company, meaning it has an in-house installation team Offers an augmented reality tool that lets you visualize windows in your home Includes a transferable 20-year warranty on glass and a 10-year warranty on nonglass materials Cons Is one of the most expensive brands in the industry Varies warranty coverage by window line Has long wait times between consultation and installation, according to customer reviews

Arched Windows Features

Renewal by Andersen crafts arched windows with various customization options, such as exterior and interior colors, glass types, hardware colors, grille patterns, and an optional Truscreen insect screen. Renewal by Andersen backs its arched windows with a limited or limited lifetime warranty, depending on the product.

Champion

Best Financing

4.6

Price range: $350–$800
Warranty: Limited lifetime warranty

Overview

Champion offers multiple budget-friendly window lines. Its products include Energy Star-certified Comfort 365 Window Glass, a specialized low-emissivity (low-e) coating, and insulating argon gas. This design blocks roughly 94% of ultraviolet (UV) rays, ensuring your home stays cool in summer and warm in winter.

Pros and Cons

Pros Frequently advertises generous discounts Has a 0% financing option Is a full-service installer, so you won’t have to hire a third-party contractor Cons Has some customer reviews pointing to communication issues and slow timelines Only sells vinyl and aluminum windows Isn’t available nationwide

Arched Windows Features

Champion includes arched windows in either half-moon or eclipse shapes under its custom-shaped category. The company offers this window style in its ColorBond aluminum line, which uses nontoxic, heat-reflective materials to maintain cool temperatures in your home. It also sells arched windows with custom wood grain finishes in cherrywood, dark oak, and English oak.

Castle Windows

Best Warranty

4.7

Price range: $300–$600
Warranty: Full lifetime warranty

Overview

Castle manufactures made-to-order windows rather than offering specific lines. Castle’s transferable lifetime warranty is one of the industry’s best. The company includes all window parts, such as screens, glass, and other components. It also offers free labor on Castle’s services.

Pros and Cons

Pros Is budget-friendly Is a full-service installer Provides a full lifetime window warranty Cons Has some customer reviews citing communication issues Only sells vinyl windows Isn’t available nationwide

Arched Windows Features

Castle offers high-quality arched windows in deadlite, specialty, and transom window styles. The company adds double weather stripping for improved durability and a tilt-sash (the part of the window that opens) for easy cleaning. Its arched windows include wood, fiberglass, and aluminum frame options.

Milgard

Best Fiberglass Windows

3.6

Price range: $300–$600
Warranty: Full and limited lifetime warranties depending on product line

Overview

Milgard helps homeowners cut through window industry confusion. The company provides support and assistance throughout the window replacement process, from consultation to installation. Milgard’s website includes access to do-it-yourself (DIY) service libraries, videos for ongoing window care, and an online chat feature.

Pros and Cons

Pros Offers arched windows in all product lines Sells three frame material options Provides a full lifetime warranty on some series Cons Doesn’t make custom arched windows Doesn’t provide window installation Isn’t available nationwide

Arched Windows Features

Milgard sells arched windows in five window lines. The company offers arched and radius windows with custom grids for both exterior and interior windows. It tailors its exterior grids to simulate divided lites and makes its internal grids easier for glass cleaning. You can opt for its Thermally Improved Aluminum A250 Windows for more energy-efficient, durable windows with a contemporary style. Its Style Line Series includes affordable vinyl arched windows.

Pella

Easiest to Find

4.2

Price range: $400–$2,000
Warranty: Limited lifetime warranty

Overview

Pella is one of the largest and most well-known window manufacturers in the United States. It focuses on eco-friendly and energy-efficient products, ensuring its offerings meet Energy Star performance standards. In addition, Pella only works with wood vendors who practice responsible harvest and replenishment.

Pros and Cons

Pros Has options at a range of price points Customizes arched windows Is available nationwide at retailers such as Home Depot Cons Has some customer ratings citing product quality issues Doesn’t provide in-house window installation Has a shorter glass and hardware warranty compared to some competitors

Arched Windows Features

The company makes custom arched windows in various materials and styles, including its patented EnduraGuard wood. Pella creates grilles tailored to your home’s style, whether you want cottage-style arched windows or elegant Gothic-styled ones. Homeowners can schedule a free consultation with a Pella representative in-home or at one of the company’s 200 showrooms nationwide.

How Much Does Arched Window Replacement Cost?

The cost of a replacement arched window is between $200 and $1,800 per window or $500 on average. This cost aligns with the average cost of replacement windows sitting in the middle of the typical cost to replace a window. These figures don’t include other cost factors, such as your home’s unique features, frame materials, and glass options. 

What Should You Consider When Choosing Replacement Arched Windows?

Knowing you want an arched window style takes care of one decision in the window-buying process, but there are a few more elements to figure out. First, you must decide which arched window and frame material works best for your needs. Once you find companies that offer what you’re looking for, you’ll need to check out warranty coverage and customer reviews to see which offers the most value for the price. 

Arched Windows Types

Arched windows can vary in design and function. They typically fall into one of these three styles:

• Fixed arched windows: Fixed arched windows bring in a lot of natural sunlight but don’t open, so they don’t provide ventilation or act as an escape during a fire. These windows are among the most popular styles due to their low-maintenance design and weather-proofing capability. We recommend pairing fixed-arched windows with other styles that do open. 
• Opening arched windows: These are operable and often come in single-hung or double-hung styles. Double-hung arched windows have more obstructed views but better locking and opening mechanisms.
• Multi-window arched windows: Some companies craft arched windows from different panes aligned in an arched configuration. Typically, window installers will use several rectangular windows with a semi-circle window above to create an arched look. Though these are not arched windows in the technical sense, many companies offer them as specialty windows, given they offer the same look and feel.

Window Material

Once you know your style, determine the best material for your home and budget. There are five primary window frame materials to choose from: aluminum, vinyl, composite, fiberglass, and wood. 

Aluminum and vinyl windows are usually the most cost-conscious options. Aluminum is heavy-duty and lightweight, but it’s prone to rust and isn’t energy-efficient. Vinyl is more energy-efficient, durable, and low-maintenance, but it isn’t the most aesthetically appealing material. 

Composite is a mid-range option made from polymer resins and wood fibers. Composite windows are energy-efficient, strong, and long-lasting. They’re susceptible to fading, though, and aren’t that customizable. 

Fiberglass and wood windows cost the most. Fiberglass is incredibly strong, heat-resistant, low-maintenance, and energy-efficient. They come with a much higher price tag and the added fee of requiring professional installation. Wood windows are also expensive. Many homeowners like them for their classic curb appeal but are prone to rotting and warping, especially in humid climates.

Warranties

Always read through the warranty before buying windows, and don’t purchase any without one. Window manufacturers typically offer lifetime or limited lifetime warranty coverage. Full lifetime warranties are ideal, as this means all components of your window are covered for the product’s lifetime. Limited lifetime warranties cover some parts of the window for the product’s life span. Most manufacturers link a sample warranty policy on their website. We encourage you to read the fine print to know the coverage terms. 

If your windows are professionally installed, your installer should also provide a labor warranty to cover workmanship. Labor warranties typically cover installation for 2–10 years.

Reviews

Reading reviews on popular sites such as the Better Business Bureau (BBB), Trustpilot, and Google helps you understand customers’ experiences with a window brand.  Consider each reviewer’s pros and cons, especially window and installation quality. Many customers will mention whether or not a company stands behind its work with its warranties, as well as how helpful customer service reps are. You should consider a different installer if you notice many negative reviews.

How Can I Save Money on Arched Window Replacement?

Save money on window replacement with these tips:

• Buy windows in bulk: Some manufacturers provide discounts for buying a certain number of windows, so if you need multiple windows, you’ll save money buying them all at once.
• Check for discounts: Look on brands’ websites for any deals. Some companies will frequently offer discounts, such as getting two windows free for every two you buy.
• Pick standard sizes and affordable materials: A standard window size is cheaper than custom sizes. A material such as vinyl offers quality while being dramatically more affordable than fiberglass or wood. 
• Schedule installation in winter: Unless you have harsh winters, installers in your area are likely still looking for work in the cooler months. Scheduling in the offseason when work is slow could save you some money.

How Do I Find a Local Arched Window Installer?

Arched windows are challenging to install yourself, so consider hiring a professional window installation company. Some window manufacturers offer installation in-house. If you purchase your windows from one that doesn’t, you must hire a third-party contractor. Always check that your contractor is properly licensed and experienced at installing this window type. Also, make sure they offer a labor warranty. 

Use our tool below to quickly connect with reputable, certified window installers that service your ZIP code.

What Arched Window Replacement Company Is Right for You?

Many top window companies produce arched windows, but only a few combine high-quality materials, comprehensive warranties, solid reputations, and fair pricing. Renewal by Andersen is our top pick for arched windows since it makes high-quality, energy-efficient windows and offers in-house installation and substantial warranty coverage. 

We recommend Champion if you need to stick to a lower budget. Champion makes quality windows at lower prices than Renewal by Andersen. Plus, it offers frequent discounts and 0% financing. If a true lifetime warranty is your priority, go with Castle, the only brand on this list that offers one for all products. 

We encourage you to get at least three quotes from window companies to compare each provider’s options and pricing.

Top Pick Best Installation

4.8/5

Personalized, full-service installationLarge window selectionNearly 30 years of experience

877-323-4330 GET ESTIMATE

Save $375 Per Window

Best Financing Best Financing

4.6/5

Full-service installationIn-house, U.S.-made productsMore than 70 years of experience

877-313-9774 GET ESTIMATE

Save 35% on Replacement Windows

Best All-in-One Provider Best All-in-One Provider

4/5

Full-service remodeling96% satisfaction rateMore than 30 years of experience

844-310-9375 GET ESTIMATE

Next-Day Appointments Available

FAQs About Arched Window Replacement

Our Rating Methodology

We back up our window ratings and recommendations with a detailed rating methodology to objectively score each provider. We conduct research by speaking with company representatives, browsing product selections, analyzing window line specifications, and conducting focus groups and consumer surveys. We then score each provider against our review standards for window variety, value, trustworthiness and transparency, window features, and customer service to arrive at a final score on a 5-point rating scale. 

To share feedback or ask a question about this article, send a note to our Reviews Team at reviews@thisoldhousereviews.com.