How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
What is the best company to replace windows?
Renewal by Andersen is the best company to replace windows for most homeowners, because its Fibrex composite frames and in-house installation remove the dealer and installer risk, at about $584 per window in a 2026 homeowner survey. Window World is the best budget pick at $457 per window, and Pella is the best for material choice at $556 per window.
Key takeaways
- Replacement windows cost $517 per window on average, or $7,183 for a typical seven-window project, in a 2026 survey of 1,000 homeowners by This Old House.
- The price gap is mostly about who installs: factory-direct installers such as Renewal by Andersen and Champion charge more per window but employ their own crews, while dealer brands such as Pella and Simonton vary by installer.
- Window World owns the entry price, at $457 per window on average and $300 to $550 installed for its vinyl Comfort World line, while Renewal by Andersen sits near $584 on survey averages and $1,000 to $1,700 installed in dealer quote data.
- The 25C federal tax credit expired on 31 Dec 2025, so state and utility rebates are now the only credits to check before you sign.
- Get a written quote from at least two companies, because survey averages and installed quotes disagree by hundreds of dollars per window for the same brands.
How we picked
We picked window replacement companies with a live website, windows you can actually buy, and pricing evidence from a 2026 homeowner survey or dealer quote data checked on 14 Nov 2026. We ranked installation quality first, then frame material, then warranty, then price. Every price below is third-party reported from those sources, because window prices vary by size, material and region, and we flagged every price that conflicts between sources. We left out brands sold only through a single local dealer, and we left out storm-only and new-construction-only lines.
Best companies to replace windows compared
| Company | Best for | Starting price | Free plan |
| Renewal by Andersen | Full-service replacement with in-house crews | $584 per window, survey average | No, windows are paid |
| Window World | Budget vinyl replacement | $457 per window, survey average | No, windows are paid |
| Pella | Material choice and custom sizes | $556 per window, survey average | No, windows are paid |
| Marvin | Premium wood and fiberglass | $427 per window, survey average | No, windows are paid |
| Champion Windows | Factory-direct vinyl | Quote only | No, windows are paid |
| Power Home Remodeling | Whole-exterior projects with a lifetime guarantee | Quote only | No, windows are paid |
| Simonton | Vinyl windows through local dealers | $370 to $885 installed, 5500 line | No, windows are paid |
| Window Nation | Fast installation with many styles | Quote only | No, windows are paid |
How much does it cost to replace windows in 2026?
Replacing windows costs $517 per window on average, or $7,183 for a typical seven-window project, according to a 2026 survey of 1,000 homeowners by This Old House. A separate 2026 cost guide puts the national installed average at $554 per window, and a typical 10-window house at $4,500 to $9,000 for mid-tier vinyl, $8,000 to $16,000 for fiberglass, and $10,000 to $24,000 for wood-clad. The worked example below shows why the frame matters more than the brand name: ten vinyl windows at $450 each cost $4,500 installed, while ten Renewal by Andersen Fibrex windows at $1,700 each cost $17,000 installed, a gap of $12,500 for the same ten openings. The premium buys a composite frame that does not warp, in-house installation, and a transferable warranty, while the vinyl buy leaves budget for the rest of the house.
What is the difference between a window manufacturer and a window replacement company?
A window manufacturer makes the window, and a window replacement company sells it and installs it, and the distinction decides who you call when something leaks. Renewal by Andersen, Window World, Champion and Power Home Remodeling are replacement companies with their own installers, so one company owns the measurement, the install and the warranty call. Pella, Marvin and Simonton are manufacturers that sell through dealers and independent installers, so the quality of your job depends on the dealer you pick as much as the brand. Buy the factory-direct route when you want one company accountable for the whole job, and buy the manufacturer route when you want the widest choice of frame materials and your local dealer has a strong record.
Should you replace all your windows at once?
Replace all your windows at once when the frames are the same age and the house needs the same work in every room, because a single crew, one permit and one delivery cut the per-window cost. A 10-window vinyl job at $4,500 to $9,000 costs less per window than two five-window jobs, because the crew mobilises once and the supplier discounts a full order. Replace in stages when only the south-facing windows have failed, or when the budget only covers half the house, and start with the rooms where drafts and condensation are worst.
Are expensive replacement windows worth it?
Expensive replacement windows are worth it when the frame material solves a real problem in your house, and not worth it when the premium pays only for a brand name. Fibrex composite from Renewal by Andersen and fiberglass from Marvin and Pella resist warping and hold paint in climates where vinyl softens in summer heat, which is a real reason to pay more. Wood-clad windows from Pella and Marvin suit historic homes where the interior trim must match, which is another real reason. Vinyl from Window World or Simonton is the right buy when the openings are standard sizes and the budget is fixed, because a well-installed vinyl window at $457 per window keeps out the same draft as a $1,700 composite window. Pay for the frame and the installer, not for the logo on the glass.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 Renewal by Andersen | Full-service replacement with in-house crews | $584 per window, survey average, third-party reported, checked 14 Nov 2026 | No, windows are paid |
 Window World | Budget vinyl replacement | $457 per window, survey average, third-party reported, checked 14 Nov 2026 | No, windows are paid |
 Pella | Material choice and custom sizes | $556 per window, survey average, third-party reported, checked 14 Nov 2026 | No, windows are paid |
 Marvin | Premium wood and fiberglass | $427 per window, survey average, third-party reported, checked 14 Nov 2026 | No, windows are paid |
 Champion Windows | Factory-direct vinyl | Quote only, third-party reported, checked 14 Nov 2026 | No, windows are paid |
 Power Home Remodeling | Whole-exterior projects with a lifetime guarantee | Quote only, third-party reported, checked 14 Nov 2026 | No, windows are paid |
 Simonton | Vinyl windows through local dealers | $370 to $885 installed, 5500 Reflections line, third-party reported, checked 14 Nov 2026 | No, windows are paid |
 Window Nation | Fast installation with many styles | Quote only, third-party reported, checked 14 Nov 2026 | No, windows are paid |
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We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
The 8 best companies to replace windows
Starting price$584 per window, survey average, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Renewal by Andersen is the best company to replace windows for most homeowners, because it removes the two risks that sink window jobs: the wrong frame and the wrong installer. Its Fibrex composite frame is made from reclaimed wood fibre and vinyl, it does not warp like vinyl in heat, and its own crews measure and install it, so one company owns the result. The 2026 homeowner survey average is $584 per window, but dealer quote data puts installed prices at $1,000 to $3,500, so the survey figure understates what many buyers actually pay.
What we like- Fibrex composite frames that resist warping, factory-direct crews who install what they sell, a limited transferable warranty, 47 states covered
Watch out for- The highest survey price here, and dealer quote data puts installed Fibrex at $1,000 to $1,700 per window, well above the $584 survey average, so get a written quote before judging the cost
Starting price$457 per window, survey average, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Window World is the best budget pick for replacing windows, because its vinyl windows cost $457 per window on average in the 2026 homeowner survey, against $584 for Renewal by Andersen and $556 for Pella. Its Comfort World vinyl line installs at $300 to $550 per window, which makes a 10-window house cost $4,500 to $9,000 at the low end of the market. The trade-off is material: vinyl is the only frame at this price, and the installer is a local franchise, so check that store's reviews before you sign.
What we like- The lowest survey price here, the largest US window replacement franchise network, a limited lifetime warranty, vinyl Comfort World line installed at $300 to $550 per window
Watch out for- Vinyl only at the entry price, so buyers who want wood or fiberglass must look elsewhere, and franchise quality varies by location
Starting price$556 per window, survey average, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Pella is the best pick for material choice, because it sells wood, fiberglass and vinyl windows under one brand, while Window World sells vinyl and Renewal by Andersen sells Fibrex. The survey average is $556 per window, the 250 Series vinyl line installs at $450 to $1,350, and the Lifestyle wood-clad line installs at $600 to $2,000. Pella is the right buy when the house needs different frames in different rooms, or when a historic interior needs real wood trim that vinyl cannot match.
What we like- Wood, fiberglass and vinyl lines in one brand, sold in all 50 states, a limited lifetime transferable warranty, the 250 Series vinyl line installed at $450 to $1,350 per window
Watch out for- Sold through dealers, so the installer quality varies, and the Lifestyle wood-clad line runs $600 to $2,000 installed
Starting price$427 per window, survey average, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Marvin is the best premium pick for buyers who want wood or fiberglass, because its survey average of $427 per window is the lowest among the premium brands, against $584 for Renewal by Andersen and $556 for Pella. Marvin's strength is material: its wood and fiberglass windows suit coastal and historic homes, and its impact-resistant lines are built for hurricane zones. The catch is the same as Pella: Marvin sells through dealers, so the installer you get matters as much as the window, and premium lines cost well above the survey average.
What we like- Premium wood and fiberglass frames, a limited transferable warranty, strong coastal and impact-resistant lines, the lowest survey average among the premium brands
Watch out for- Sold through dealers, so installation quality varies, and premium wood-clad lines cost far more than the $427 survey average
Starting priceQuote only, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Champion Windows is the best factory-direct vinyl pick after Window World, because it makes its windows to measure and installs them with its own crews, which removes the dealer from the job. Champion does not publish prices, so buyers cannot compare it on a per-window figure without booking a home visit and getting a written quote. That is the real cost of the factory-direct model here: you trade price transparency for a single company that owns the measurement, the build and the install.
What we like- Factory-direct sales with its own installation crews, vinyl windows made to measure, a limited lifetime warranty, no dealer markup in the chain
Watch out for- No published price list, so you cannot compare it without a home visit, and vinyl is the main frame on offer
Starting priceQuote only, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Power Home Remodeling is the best pick when the window job is part of a larger exterior project, because it has completed more than 1 million projects over 30 years and guarantees its work for the life of the home. Its homepage states that its pricing is blind, which means the quote does not vary by the age, race, income or home value of the buyer. The trade-off is transparency: there is no published per-window price, so a windows-only buyer cannot compare it against Window World's $457 average without booking a consultation.
What we like- More than 30 years in business and over 1 million projects completed, a lifetime guarantee on its work, blind pricing that does not vary by the value of your home, its own trained employees rather than subcontractors
Watch out for- No published per-window price, so comparison needs a quote, and it is a full exterior remodeler, so a windows-only job is not its core sale
Starting price$370 to $885 installed, 5500 Reflections line, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Simonton is the best vinyl pick for buyers with a good local dealer, because its 5500 Reflections line installs at $370 to $885 per window, which undercuts Pella's 250 Series vinyl at $450 to $1,350 on the same standard double-hung opening. Simonton sells only through dealers, so the job quality depends on the dealer you choose, and there is no factory-direct route for buyers who want one company to own the whole job. Buy Simonton when your local dealer has a strong record and the openings are standard sizes.
What we like- A vinyl specialist with a long dealer network, the 5500 Reflections line installed at $370 to $885 per window, a limited lifetime warranty, good value for standard-size openings
Watch out for- Dealer-only sales, so the installer varies by town, and there is no factory-direct option for buyers who want one accountable company
Starting priceQuote only, third-party reported, checked 14 Nov 2026
Free planNo, windows are paid
Window Nation is the best pick for speed and choice, because it offers more than 1,500 window styles and colors and installs in 1 day, which suits buyers who want custom looks without a long disruption. Its homepage advertises 50 percent off all window styles with 0 percent interest for 5 years, but that is a promotion, not a price, and the real per-window cost only appears in a written quote. Get that quote in writing and compare it against the $517 survey average before signing, because a 50 percent discount means little without the starting price.
What we like- More than 1,500 styles and colors, installation in 1 day, a lifetime warranty, local teams that know the local weather
Watch out for- No published per-window price, and the 50 percent off promotion on its homepage is a sales offer, not a price list, so the real cost only appears in a quote
Frequently asked questions
How much does it cost to replace one window?
Replacing one window costs $517 on average in a 2026 survey of 1,000 homeowners, or $554 installed in a separate 2026 cost guide. The range runs from $300 to $550 for a basic vinyl window from Window World to $1,000 to $1,700 for a Renewal by Andersen Fibrex window installed. Size, frame material, glass options and region move the price, so get a written quote for your exact openings.
Which window replacement company is cheapest?
Window World is the cheapest of the national companies in the 2026 survey, at $457 per window on average, with its vinyl Comfort World line installed at $300 to $550. Simonton is close, with its 5500 line installed at $370 to $885. Marvin's $427 survey average looks cheaper, but that figure covers its full range and its premium wood-clad lines cost far more, so compare installed quotes, not survey averages.
Is Renewal by Andersen worth the price?
Renewal by Andersen is worth the price when you want one company to own the measurement, the build and the install, and when a composite frame suits your climate. Its survey average is $584 per window, but dealer quote data puts installed Fibrex at $1,000 to $1,700, so the premium over vinyl is real. It is not worth it when standard vinyl openings and a fixed budget are the priority, because Window World does that job for less.
Do I need a permit to replace windows?
Most towns require a permit when you change the size of a window opening or alter the structure, and many do not require one for a same-size replacement. Factory-direct installers such as Renewal by Andersen and Champion usually handle the permit as part of the job, while dealer jobs may leave it to you. Ask who pulls the permit before you sign, and check your town's rule, because an unpermitted opening can block a future sale.
What warranty should a window replacement include?
A window replacement should include a lifetime warranty on the frame and glass, a transferable warranty if you plan to sell, and a separate workmanship warranty on the installation. Window World, Pella, Simonton and Window Nation all offer limited lifetime warranties, while Renewal by Andersen offers a limited transferable warranty. Read what the warranty excludes, because glass breakage and labor are often covered on different terms.
Sources we checked (10)
- https://www.thisoldhouse.com/windows/best-window-brands
- https://woogoro.com/window-replacement-cost-guide.html
- https://www.renewalbyandersen.com
- https://www.windowworld.com
- https://www.pella.com
- https://www.marvin.com
- https://www.championwindow.com
- https://www.powerhomeremodeling.com
- https://www.simonton.com
- https://www.windownation.com
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.