The 5 Best Window Companies of 2024

Do you need to replace a window or two and you want some help picking the right window brand for your budget, insulation, and curb appeal? Well, you’re in luck. We’ve done all the hard work of researching and ranking the best window brands in the biz based on services, pricing, and reputation so you can find and install high-quality windows quicker. 

After comparing all the industry’s top window manufacturers and installers, we’ve found these to be the best window brands in the country:

Ranking the best window companies

Company	Our rating	Average customer rating	Average price	Request a quote
	4.9	3.77	$$	Get estimate
	4.7	3.79	$	Get estimate
	4.6	2.28	$$	Get estimate
	4.3	2.25	$$$	Get estimate
	4.3	2.91	$	Get estimate

Keep reading to learn which companies can supply the best replacement windows for your home’s curb appeal and your HVAC’s efficiency without breaking the bank.

Key takeaways

• Renewal by Andersen, Window World, and Pella scored the highest in our rankings because of their window selections, performance, affordability, and customer satisfaction.

• To choose the best window brand, compare factors such as each brand's window materials, average prices, financing plans, warranties, and service areas. 

• The average price to get a window from any of these companies ranges between $747 and $1,358, though some are much more affordable than others. 

Top replacement window brands for your home

Best overall: Renewal by Andersen

Renewal by Andersen pros and cons

Renewal by Andersen highlights

If energy savings are one of your top priorities, you can’t beat Renewal by Andersen’s windows. The brand only offers one frame material: a patented composite called Fibrex®, made from a blend of recycled wood fiber and thermoplastics. Since this is the brand’s only frame option, Renewal by Andersen’s selection is slightly more limited than other brands. 

If you’re only going to offer one frame material, though, something like Fibrex® is the one to offer. Fibrex® is twice as strong as vinyl, exceptionally weather-resistant, and holds up well in all climates. It’s also exceptionally energy efficient, especially when paired with the efficiency add-ons Renewal by Andersen offers.

It’s no wonder the brand has been selected as Energy Star’s window partner of the year eight years in a row.

Windows offered by Renewal by Andersen

• Triple-pane windows

• Double-pane windows

• Composite windows

• Double-hung windows

• Casement windows

• Bow and bay windows

• Picture windows

• Sliding windows

• Specialty-shaped windows

• Awning windows

What customers say about Renewal by Andersen

We read customer reviews from multiple third-party sources and found that Renewal by Andersen scores 3.77 stars out of 5 on average. This means the company tends to be mostly positive for most customers, though it also has its fair share of complaints.

Debbie ★★★★★ “What we liked the most about Renewal by Andersen was the quality of the product, and initially, the person who came out and spoke with us. We liked how easy it was to talk with him, how professional he was, how hugely hugely knowledgeable he is about the product. It was our highest quote, but we chose to go with Renewal by Andersen because we were impressed with the product and our initial interaction.”

nancy R ★☆☆☆☆ “They are great IF everything goes smoothly. However if there is any problem with the installation, don't expect any help or support. You are on your own.”

Best value: Window World

Window World pros and cons

Window World highlights

Like Renewal by Andersen, Window World only offers one frame material: vinyl. This means that its selection is also fairly limited, and you may not be able to get exactly what you’re after from Window World. 

We will say, though, that Window World’s vinyl replacement windows are crafted for high efficiency and performance and backed by a limited lifetime warranty. The best part is that Window World’s prices are much lower than those of the other companies in our top five, making it the best option for homeowners who want to get the most bang for their buck.

Since the brand is available in all but two states (Alaska and Montana), you can get the Window World’s affordable windows just about anywhere in the country. 

Windows offered by Window World

• Triple-pane windows

• Double-pane windows

• Vinyl windows

• Single-hung windows

• Double-hung windows

• Sliding windows

• Casement windows

• Awning windows

• Picture windows

• Specialty-shaped windows

• Basement hopper windows

• Bay and bow windows

• Garden windows

What customers say about Window World

On third-party review platforms, Window World scores an average of 3.33 stars out of 5 in customer reviews. This makes the company’s reviews a little inconclusive, especially since so many contradict each other, though a majority of them are positive.

KATYANEE S ★★★★★ “Excellent job. I am so happy with the new windows installed by Window World in early June 2024. The installers and the management were very professional, polite, and did exactly what they were supposed to. It took them approximately 6 hours to install all the windows in the contract and clean up after the work was done. Thank you so very much for the job well done.”

Amy B. ★☆☆☆☆ “The sales and installation process was pretty seamless, however they have absolutely horrible service. Upon installation we were missing a screen and after almost 9 months, multiple phone calls, multiple screens brought that did not fit we still have no screen. I even had a supervisor indicate he would call me back and personally install my screen and that never happened. Every time I call I get a run around with no solution.”

Best selection: Pella

Pella pros and cons

Pella highlights

Unlike the previous two companies, Pella offers a vast selection of window materials. The brand carries lines made from wood, fiberglass, and vinyl, making aluminum the only common window material Pella doesn’t offer. In addition to all these different material options, Pella offers an impressive selection of window types, allowing homeowners to customize their windows for a unique look.

While Pella’s prices average a bit high, Pella is still the best option if you have a specific vision for how you want your new windows to look. 

Windows offered by Pella

• Triple-pane windows

• Double-pane windows

• Vinyl windows

• Wood windows

• Fiberglass windows

• Single-hung windows

• Double-hung windows

• Casement windows

• Awning windows

• Specialty-shaped windows

• Custom windows

• Picture windows

• Sliding windows

• Bay and bow windows

• Pass-through windows

What customers say about Pella

Despite the company’s excellent selection and Energy Star ratings, Pella doesn’t score very highly in customer reviews. The average star rating across multiple third-party review sites is an unimpressive 2.28. It’s worth mentioning that among the company’s hundreds of reviews, many are very positive.

Margo ★★★★★ “The product is quality. They're not cheaply made and everything is custom. So, it's not just some factory already made window. Pella has great guarantees. If anything goes wrong with the window, they fix it right away. We had multiple people come out to look at things.”

Carol C ★☆☆☆☆ “We bought Pella windows 20 years ago and have loved them. However, we had a hurricane come through and had a window blow out and we need windows replaced and they won’t provide us with a quote! There customer service is terrible!”

Nationwide availability: Marvin

Marvin pros and cons

Marvin highlights

With its relatively high prices, lackluster customer reviews, and unimpressive warranties, Marvin isn’t the best option among the window companies we’ve ranked. However, Marvin does offer an impressive material selection (wood, aluminum, and fiberglass), and Marvin windows are Energy Star-rated, so they’re crafted with energy performance in mind. 

Since Marvin windows are available in all 50 states, they’re a good—if not great—option everywhere in the country. We recommend getting a quote from one or two of the more highly-ranked companies and then getting a quote from Marvin to see if the brand could make you a better offer for your project. 

Remember, window prices vary by region, so Marvin’s rates in your state could very well be lower than a brand that tends to be cheaper on average. 

Windows offered by Marvin

• Triple-pane windows

• Double-pane windows

• Wood windows

• Aluminum windows

• Fiberglass windows

• Single-hung windows

• Double-hung windows

• Awning windows

• Bay and bow windows

• Casement windows

• Corner windows

• Picture windows

• Specialty-shaped windows

• Sliding windows

• Skylights

What customers say about Marvin

Of the window companies in our top 5 rankings, Marvin scores the worst in customer reviews. The company’s average star rating on third-party review platforms is a meager 2.25, which is a little concerning. Of course, the company also has many 5-star reviews in which customers praise Marvin’s windows and customer service. 

Jon G. ★★★★★ “I have used these windows on 40+ projects over the years and have had ZERO call backs or complaints. Their lead times are shorter then everyone else and they have great customer service. Highly recommended!”

Lauren P ★☆☆☆☆ “We ordered custom Marvin Ultimate windows and doors for our new build. The quality is atrocious. The interior paint was done incompletely. There are several areas of missing paint and lots of drip marks, plus debris in the dried paint. The exterior clad is missing pigment and there are areas where the clad is completely bare.”

Strong warranties: Milgard

Milgard pros and cons

Milgard highlights

Like the other brands we’ve mentioned so far, Milgard offers high-efficiency windows in various styles. While Milgard windows only come in two materials (vinyl and fiberglass), the brand’s prices are much lower than average, making them a good budget option (if the brand operates in your state).

The most impressive thing about Milgard, though, is its warranties. Depending on which window line you get from the company, you can get either a lifetime or a limited lifetime warranty, making the brand’s warranties much stronger than many of its competitors. 

Windows offered by Milgard

• Triple-pane windows

• Double-pane windows

• Vinyl windows

• Fiberglass windows

• Single-hung windows

• Double-hung windows

• Sliding windows

• Casement windows

• Awning windows

• Picture windows

• Specialty-shaped windows

What customers say about Milgard

Like Pella and Marvin, Milgard’s customer reviews are a mixed bag of satisfied and dissatisfied customers who often contradict each other. However, the average star rating for Milgard comes to 2.91, meaning that the company’s reviews (just barely) skew positive.

Robert ★★★★★ “Very professional and excellent service. I would highly recommend them to my friends. They were quick, cleaned up after themselves and did an excellent job. They showed up as scheduled and were very courteous as well as being very professional. I wouldn't hesitate to use them again.”

Lois L ★☆☆☆☆ “HORRIBLE CUSTOMER SERVICE. They have scheduled for a window replacement 5 times and not shown up. Called the morning of install and said they needed to cancel. It has been 1 year since this has started. No call back from the claim being expedited.”

Honorable mentions

While the window companies below didn’t quite break into our top five, they’re still good options to consider if they’re available in your area. One of them may even offer better prices or a more ideal window style for your specific needs than one of the better-rated brands.

Company	Our rating	Average customer rating	Pros	Cons	Website
Castle	4.2	3.44	Low prices Good warranties Good customer reviews Also offers siding, roofing, and doors	Only offers vinyl windows No Energy Star-rated products Limited availability	Get estimate
Champion	4.1	3.85	Great customer reviews Energy Star-rated products Good warranties Also offers siding and doors	Only offers vinyl windows Relatively high prices Limited availability	Get estimate
Harvey Windows + Doors	4.1	4.24	Great customer reviews Wide material and style selection Energy Star-rated products	Relatively high prices No financing options Limited availability	Get estimate
Window Nation	3.9	2.33	Low prices Good warranties Wide material and style selection	No Energy Star-rated products Limited availability Poor customer reviews	Get estimate

How to choose a window company

To find the best window brand—and thereby the best replacement windows—for your home improvement project, you need to take several factors into account:

Availability

While many of the brands on this list operate in all fifty states, some have much smaller service areas. You can’t get windows from a brand that doesn’t operate where you live, so you should first narrow your search down to brands with installers, showrooms, or retailers who carry their product (like Lowe’s or The Home Depot) in your state.

Material and style offerings

All brands specialize in different window materials and styles. If you already know which type of window frame or what style of window you want for your home, don’t bother getting estimates from any brands that don’t carry what you’re after. If you have a very specific vision for your home’s windows, you should look for brands with robust size, style, and color customization options.

If you’re unsure which type of window will work best for your home, our window style guide can help. 

Energy efficiency

Poorly insulated windows may increase your home’s carbon footprint and cost you an extra 25% to 30% on your heating and cooling bills. This makes it essential to choose windows with energy-efficient features like low-E glass, multiple panes, argon fills, and insulating frames with high U-factors. To keep things simple, only choose windows with Energy Star ratings. Most companies on this list carry energy-efficient windows rated well by Energy Star and can lower your energy bills.

Price

Windows are fairly expensive. On average, the window installers on this list charge somewhere between $747 and $1,358 per window. However, brands don’t all charge the same prices, and a company’s rates can vary between regions. To find the most affordable window brand in your area, you should request free quotes from several of the companies we’ve listed here.

Financing options

Because window costs average so high, any brand that allows you to work out a flexible financing plan should be given serious consideration, even if its windows are a little more pricey up-front. Pay special attention to brands that offer 0% interest rates for extended periods, as these will probably be the best financial options in the long run.

Strong, lengthy warranties

A warranty can help you repair or replace a damaged window for cheap—or for free—so the longer your windows are covered by a manufacturer’s or installer’s warranty, the better. Some companies (like Pella, Milgard, and Window World) offer better warranties than others, but be aware that a company’s warranties can differ between their different products.

To ensure you’re getting comprehensive coverage, read the fine print of any warranty offered by a company you may purchase from.

Customer satisfaction

No matter how good a company looks on paper, the proof of its quality will be in its customer reviews, so it’s essential to read many of them. To get the real picture, avoid reading any reviews a brand publishes about itself on its website. Instead, look at reviews on third-party review sites. 

Be aware, though, that customers who have negative experiences are much more likely to leave reviews than customers who have positive experiences, so you should always take reviews with a grain of salt. Instead of taking any one review too seriously, try to find trends in the reviews. 

For example, if a majority of customers report that they had a positive customer service experience, that should be taken more seriously than a sole customer reporting that the same company left them high and dry with an unfulfilled warranty. 

Climate

Because weather patterns and temperatures vary by region, not all windows will work for every location. For example, if you live somewhere with frequent hurricanes or storms, you should purchase from a brand with exceptionally weather- and impact-resistant windows. If you’re unsure which windows will work best for your climate, discuss the question with your contractor when you get a quote. 

How to pay for your new windows

Because new windows tend to cost so much money, it can be difficult for the average homeowner to budget for the windows their home needs, especially in an emergency. Luckily, there are a few ways to pay for new windows if you don’t have the necessary funds.

• Finance through your installer: As we’ve mentioned, several companies on this list offer in-house financing to their customers. In many cases, the interest rates of installer financing will be better than those of a personal loan. The terms and conditions will differ from company to company, so be sure to talk to your contractor about the financing options available before you sign anything.

• Take out a loan: If you don’t like the terms of your installer’s financing or your installer doesn’t offer flexible payment plans, you can always take out a loan from your financial institution. There are several different types of loans you can use to pay for new windows, and the terms will vary depending on things like your credit score, so ask a bank representative which type of loan will be best for your situation.

• Open a HELOC: A home equity line of credit (HELOC) is like a credit card that you can repeatedly use to pay for home improvement projects as long as you keep up with the payments. HELOCs tend to come with low interest rates, but they can put your home at risk of foreclosure if you fail to pay off your debt. 

Methodology

To select the best window brands in the industry, the editorial team at Fixr.com only considered companies with large service areas and good reputations for this list. Then, to accurately rank them against each other, we compared companies based on these objective, verifiable criteria:

• Selection size: Companies with large selections of window styles, materials, and colors scored better in this category than competitors with smaller catalogs. 

• Window performance: Companies that offer lengthy, comprehensive warranties and high-efficiency windows scored better than companies without them.

• Pricing: Companies with high average prices scored fewer points in this category than companies that are more budget-friendly. 

• Reputation: We checked third-party customer reviews and independent organizations that verify company trustworthiness to ensure we didn’t recommend a company that routinely mistreats its customers. Companies with poor customer ratings scored worse than companies with glowing consumer reviews. 

Best window companies FAQ

The three best window manufacturing and installation companies in the United States are Renewal by Andersen, Window World, and Pella. Each is an industry leader in terms of window assortment, reputation, energy efficiency, and availability. However, they don’t all offer the same services, window styles, or prices, so any of the three might be better for your situation.

We’ve found that Window World’s prices knock almost every competitor out of the park, especially when you compare the company’s rates against the performance of its windows. The company also offers homeowners flexible financing options. Since Window World is available in most states, it’s likely one of the most affordable options in your area. To determine which local window company is actually the cheapest, request quotes from a few different contractors.

Windows come in an almost unlimited assortment of styles, sizes, and materials, so there’s no one-size-fits-all window that will work for every home (or even every room in the same home). To determine which windows are best for your home, you’ll need to discuss your options with a contractor. We will say, though, that you should always opt for Energy Star-rated windows if energy efficiency is your priority.