Window replacement cost 2026: the short answer
Most replacement windows cost $450 to $1,200 each installed, about $800 on average, according to Fixr. Upscale jobs cost far more. The 2025 Cost vs Value Report puts a 10-window vinyl job at $22,073 nationally and the clad-wood version at $26,781. Frame material, install method, glass package and local labor decide where your quote lands.
That's a wide band, and it explains why two contractors can look at the same house and hand you numbers that are thousands of dollars apart. Neither is necessarily wrong. They may be quoting different windows, different installation methods, or different amounts of trim and siding work. Once you know which of those levers each bid is pulling, you can compare them fairly.
What a fair number looks like
Think of window pricing as a floor and a ceiling.
The floor comes from national cost guides. Fixr (updated January 2026) puts the typical installed price at $450 to $1,200 per window, averaging about $800, with an overall span of $300 to $3,000 depending on size, type and materials. That's the range for budget and mid-grade units.
The ceiling comes from the JLC 2025 Cost vs Value Report, which prices one standard upscale job in 119 U.S. markets: replacing 10 existing 3x5-foot double-hung windows with insulated, low-E units that have simulated divided lights. The vinyl version includes a custom-color exterior finish. The wood version has a stained hardwood interior and a custom-color aluminum-clad exterior. Both include trimming the exterior to match existing, without disturbing interior trim. Divide the national totals by 10 and you get roughly $2,200 per vinyl opening and $2,700 per wood opening.
If your quote lands between those two marks, ask what's driving it up from the floor. If it's above the upscale figure for your area, ask harder.
Regional prices for the same 10-window job
Labor and material costs vary by market, so the identical Cost vs Value job prices differently across the country. The figures below are 2025 job costs for all 10 windows.
| Market | Vinyl (10 windows) | Wood, aluminum-clad (10 windows) | Wood premium |
|---|---|---|---|
| National average | $22,073 | $26,781 | about $4,700 |
| New England region | $21,922 | $27,226 | about $5,300 |
| Boston | $21,977 | $27,311 | about $5,300 |
| Middle Atlantic region | $23,986 | $29,423 | about $5,400 |
| New York City | $24,065 | $29,531 | about $5,500 |
| West South Central region | $20,171 | $25,062 | about $4,900 |
| Dallas | $19,758 | $24,495 | about $4,700 |
| Houston | $20,991 | $26,097 | about $5,100 |
| Mountain region | $21,165 | $26,322 | about $5,200 |
| Phoenix | $21,022 | $26,166 | about $5,100 |
| Albuquerque | $20,641 | $25,777 | about $5,100 |
Wood premiums are our arithmetic from the JLC figures, rounded.
The gap between markets is real money. The vinyl job costs $24,065 in New York City and $19,758 in Dallas, a difference of about $4,300, or roughly $430 per window. That makes New York about 22% pricier for the same windows. Of the regions we checked, the Middle Atlantic is the most expensive. New England sits close to the national figure, and the Texas and Mountain markets come in below it.
The report also tracks how much of the cost comes back at resale. Nationally, the vinyl job recoups 75.5% and the wood job 70.1%. Locally it ranges widely: vinyl recoups 61.6% in New York City and 81.8% in Albuquerque. Treat new windows as a comfort and maintenance purchase first. Resale gets some of it back, but not all of it.
Frame material
Frame material is usually the first thing that separates two bids.
Vinyl is the budget choice. Fixr puts it at $350 to $800 per window installed, and a This Old House survey of 1,000 homeowners who recently bought replacement windows (conducted in early 2025) found an average of $558 per vinyl window.
Fiberglass costs more: $400 to $1,500 per window per Fixr, and $651 on average in the This Old House survey. What you get for the extra money is heat tolerance and longevity. This Old House notes that vinyl "begins to soften and distort at 165 degrees Fahrenheit," and that vinyl moves more than twice as much as aluminum, wood and fiberglass. Nicole Willits of Pella told the publication that fiberglass is "best for homes in extreme weather conditions, such as the triple-digit heat in the desert southwest." Vinyl averages 20 to 30 years of life, while fiberglass is cited at 30 to 50 years. If you're in Phoenix or Albuquerque and a contractor quotes fiberglass, that's a reasonable recommendation, not an upsell.
Wood and clad wood run up to about $2,000 per window per Fixr. In the Cost vs Value markets, choosing clad wood over vinyl adds about $4,700 to $5,500 to a 10-window job.
Fixr also lists aluminum at $200 to $800 and composite at $300 to $2,500 per window. One gap to keep in mind: Cost vs Value has no fiberglass project, so for fiberglass you only have the national per-window guides to compare against.
Insert or full-frame installation
This is the line item homeowners overlook most often, and it can change both the price and the size of the job.
An insert (sometimes called a pocket replacement) removes the old sash and glass and leaves the existing frame in place. Renewal by Andersen calls it "a less expensive and less invasive process than full-frame replacement." Fine Homebuilding says an insert "can often be installed in half an hour or less," so a crew can work through a whole house quickly.
A full-frame replacement removes everything. In Fine Homebuilding's description, the crew pulls the interior and exterior trim, removes the window, installs the new unit, integrates it into the home's drainage plane, and reinstalls the trim. Renewal by Andersen notes it is "more expensive and time-consuming" and "can require the removal of siding or brickwork around the window." It's also your chance to change the size or shape of an opening.
A cheaper insert bid isn't automatically the better deal. Both sources agree that if the frame is rotted, damaged or significantly out of square, an insert likely won't work and you'll need full-frame. So when one bid quotes inserts and another quotes full-frame, ask each contractor why. Did they check the frames for rot? Did they check whether the frames are square? A contractor who quotes inserts without looking closely may come back later with a change order.
Glass package
Glass can cost as much as the frame. Fixr's per-window ranges:
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Double-pane: $450 to $2,000
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Triple-pane: $1,000 to $4,000
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Low-E: $300 to $1,100
Climate determines how much glass you need. ENERGY STAR Version 7.0 took effect October 23, 2023, according to Cardinal Glass, and it sets different targets by climate zone. U-factor measures how well a window holds in heat (lower is better). SHGC measures how much solar heat gets through (lower blocks more sun).
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Northern zone: U-factor 0.22 or lower and SHGC 0.17 or higher (prescriptive path)
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North-Central zone: U-factor 0.25 or lower
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South-Central zone: U-factor 0.28 or lower and SHGC 0.23 or lower
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Southern zone: U-factor 0.32 or lower and SHGC 0.23 or lower
Andersen says that in the Northern zone "the simplest path to compliance will be with a triple-pane product," though some dual-pane products can comply using special high-insulation glass. In the two southern zones, the SHGC limit was tightened from 0.25 to 0.23, so blocking sun matters more than adding a third pane.
In practice, triple-pane can be worth it in a cold-climate quote. In a hot-climate quote, low-SHGC double-pane glass may be the better use of your money. Look up your zone on the ENERGY STAR site, and ask every bidder for the U-factor and SHGC from the NFRC label of the exact unit they're quoting. If a bidder can't give you those numbers, you can't compare their glass to anyone else's.
Other line items that move the total
Labor. Fixr puts labor at about 30% of the total, typically $150 to $300 per window for smaller units and up to $800 for large bay or bow windows. This is where regional pricing shows up most.
Safety glass. Tempered or laminated glass "can add between $100 and $800 per window," per Fixr. Ask whether any openings in your quote are getting it and why.
Trim, siding and brick. Full-frame jobs may disturb exterior finishes. Make sure the bid says who repairs them and to what standard.
Lead-safe work in older homes. If your house was built before 1978, the EPA's Renovation, Repair and Painting rule applies. Anyone paid to disturb paint in pre-1978 housing must be certified, and "window replacement and demolition of painted surfaces are always covered regardless of square footage." Lead-safe setup and cleanup take time, so expect it in the price, and be wary of a low bid from a firm that can't show certification. Homes built in 1978 or later are excluded.
Don't count on a federal tax credit
According to the IRS, the Energy Efficient Home Improvement Credit applied to improvements made through December 31, 2025. Qualifying windows had to meet ENERGY STAR Most Efficient requirements, and the credit for windows and skylights was capped at $600. If a 2026 quote shows a "net cost after federal credit," ask the salesperson to explain it. For windows installed this year, the price on the contract is what you pay.
Is my quote fair? A checklist
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Divide by the number of openings. Compare the per-window price to Fixr's $450 to $1,200 typical range and to the Cost vs Value per-opening figure for your region in the table above.
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Confirm the install method. Insert or full-frame, and did the contractor inspect the frames for rot and square before deciding?
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Get the glass specs. Ask for U-factor and SHGC for each unit, and check them against your ENERGY STAR zone.
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Read the trim and exterior scope. Who removes and replaces trim, siding or brick, and is that priced in?
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For pre-1978 homes, ask for RRP certification before you sign.
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Insist on line items per opening. Unit, glass upgrades, labor and trim for each window, so you can compare bids directly.
Get two or three written bids for the same scope and lay them side by side. When one comes in thousands higher, it's almost always because of one of the items above, and you'll know which question to ask.
Related reading
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Remodeling Costs Are at a Decade High. Which Trades Raise Prices Next?
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Is This the Winter to Trade Your Oil Furnace for a Heat Pump?
Sources
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JLC Cost vs Value, Window Replacement (Vinyl) project description
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JLC Cost vs Value, Window Replacement (Wood) project description
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Fixr, How Much Does Window Replacement Cost? (updated Jan 21, 2026)
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Renewal by Andersen, Full-Frame vs Insert Window Replacement
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Andersen, ENERGY STAR version 7.0: Your quick guide to what's changed
Note: This article contains AI-assisted content and has been reviewed by our editorial team.
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