How Much Does Window Replacement Cost?
Replacing windows costs $300 to $3,000 per window installed, $800 typical. Most homeowners land in the $450 to $1,200 band for standard double-pane. A 10-window vinyl job plans at $4,500 to $9,000. Note: the federal 25C window tax credit expired December 31, 2025.
Planning figures, not contractor quotes. How we calculate
Short answer
Budget $800 per window installed as your national planning number, with most projects landing between $450 and $1,200 per window (Fixr, 2026). A 10-window vinyl job typically runs $4,500 to $9,000. Note: the federal 25C window tax credit expired December 31, 2025, so don't count on it.
Cost summary
Estimates per window. See the cited sources and methodology before using these figures for a decision.
| Cost level | Estimate |
|---|---|
| Low | $300.00 |
| Typical | $800.00 |
| High | $3,000.00 |
Calculate your planning range
Enter rates from your own quotes or research. We do not supply unverified local prices.
What you'll actually pay
Budget $800 per window as your national planning number, and expect $300 to $3,000 per window depending on the frame, glass, and installation method you choose (Fixr, 2026). Most homeowners land in the $450 to $1,200 per-window band for a standard double-pane replacement.
Here's the catch: sources disagree on the "average" because they measure different things. Real project data from 1,061,338 Modernize homeowner jobs puts the national average at $1,047 per window, while a This Old House homeowner survey self-reports $517. The survey skews toward budget vinyl jobs; the project data includes labor, disposal, and premium materials. Your quote will land wherever your specs do.
Sources: Fixr: Window Replacement Cost (2026), Modernize: Window Replacement Cost Calculator (2026)
Cost by window style
The style you pick moves the price more than most people expect. A basic single-hung window costs $200 to $900 installed, while a bay window runs $700 to $6,000 and a bow window $1,600 to $7,000 (Angi, 2026). That's a 7x spread between the cheapest and priciest styles.
If you want the best value, stick with double-hung ($250 to $1,100) or sliding ($250 to $1,200). Casement windows ($250 to $2,000) cost more because the crank hardware and tighter seal add labor. Picture windows ($170 to $1,000) are the cheapest way to fill a big opening, since they don't open at all.
Sources: Angi: Double-Pane Window Cost [2026 Data], HomeYou: Windows Cost (2026)
Cost by frame material
Frame material is the single biggest product lever in your quote. Vinyl is the value play at $350 to $800 installed per window, averaging $575, and it dominates the market for a reason (Fixr, 2026). Aluminum is cheaper ($200 to $800) but performs poorly on insulation, so it rarely makes sense in cold climates.
Fiberglass ($400 to $1,500) costs about double vinyl but barely expands with temperature, so the seal lasts longer. Wood ($600 to $2,000) looks the best and costs the most to maintain. Composite ($300 to $2,500) splits the difference. Angi's per-window product figures tell the same story: vinyl $550, wood $800, composite $900, fiberglass $1,250.
Sources: Fixr: Window Replacement Cost (2026), Angi: Double-Pane Window Cost [2026 Data], Modernize: Window Replacement Cost Calculator (2026)
Insert vs full-frame installation
How the window goes in matters almost as much as what goes in. An insert (retrofit/pocket) replacement costs $350 to $1,000 per window because the crew slides the new unit into your existing frame in 30 to 60 minutes. A full-frame replacement costs $550 to $1,800 because they strip everything to the studs, which takes 2 to 3 hours per window.
Go insert if your frames are sound and you want the cheapest path. Go full-frame if you have rot, water damage, or want a different size. Angi breaks out the labor: $100 to $300 per window for replacement installs, $150 to $800 for new construction. Woogoro puts the full-frame premium at 40 to 100 percent over pocket. Full-frame jobs usually mean fresh exterior trim too; our exterior house painting cost guide prices that finish work.
Sources: Angi: Double-Pane Window Cost [2026 Data], Woogoro: Window Replacement Cost Guide (April 2026), HomeAdvisor: Window Replacement Cost (2026)
What a whole house costs
Plan $4,500 to $9,000 for 10 vinyl windows, which is the most common whole-house job (Woogoro, 2026). Step up to fiberglass and the same 10 windows run $8,000 to $16,000. Wood-clad jumps to $10,000 to $24,000. The per-window price usually drops as you add windows, since the crew is already on site.
For a broader band, a 10 to 15 window project typically lands between $7,000 and $18,000. If someone quotes you $1,000 per window for 10 standard vinyl windows, that's $10,000, which sits at the top of the vinyl band. It's not crazy for a full-frame job in a pricey metro, but it's high for basic inserts. Get a second quote.
Sources: Woogoro: Window Replacement Cost Guide (April 2026), Fixr: Window Replacement Cost (2026)
Energy upgrades: are they worth it?
Triple-pane windows cost $900 to $2,200 installed per window, about $120 to $180 more than double-pane. In cold climates replacing single-pane glass, triple-pane saves $280 to $550 a year on energy. Do the math on that and the payback stretches 70 to 150 years in mild climates, which means you're buying comfort and quiet, not an investment return.
Low-E coating with argon gas adds about 15 percent to the window cost and saves $200 to $400 a year when you're upgrading from single-pane. That's the upgrade that actually pencils out for most homes. Windows are only half the envelope story; our attic insulation installation cost guide covers the other half.
Sources: HomeYou: Windows Cost (2026), Woogoro: Window Replacement Cost Guide (April 2026)
What about tax credits and rebates?
Here's what you need to know: the federal 25C energy tax credit for windows expired on December 31, 2025 (Woogoro, April 2026). Do not count on it, and be skeptical of any contractor who still lists it on a quote. Some contractor sites haven't updated their pages.
State and utility rebates still exist in some areas, but they vary wildly by zip code. Check your utility's website before you sign anything. A rebate worth $200 to $500 per window changes the math, but only if it's actually available where you live.
Sources: Woogoro: Window Replacement Cost Guide (April 2026)
Is $1,000 per window too much?
It depends on what you're getting. For a standard double-hung vinyl insert, $1,000 per window is on the high side: the typical band is $450 to $1,200, and basic vinyl inserts often land under $700 (Fixr, 2026). For a full-frame fiberglass or wood window in a high-cost metro, $1,000 is squarely normal.
The real question is what's included. Ask whether the quote covers disposal, interior trim repair, and permits. Two quotes at $1,000 per window can be completely different jobs. And if a contractor's price seems too good, check that they're licensed and insured before you celebrate.
Sources: Fixr: Window Replacement Cost (2026), Angi: Double-Pane Window Cost [2026 Data], HomeAdvisor: Window Replacement Cost (2026)
Sources
- HomeYou: Windows Cost (2026) (accessed 2026-10-09)
- Angi: Double-Pane Window Cost [2026 Data] (accessed 2026-10-09)
- Modernize: Window Replacement Cost Calculator (2026) (accessed 2026-10-09)
- HomeAdvisor: Window Replacement Cost (2026) (accessed 2026-10-09)
- Fixr: Window Replacement Cost (2026) (accessed 2026-10-09)
- Woogoro: Window Replacement Cost Guide (April 2026) (accessed 2026-10-09)
Frequently asked questions
How much does a window project cost?
Budget $800 per window installed as your national planning number, with most projects landing between $450 and $1,200 per window (Fixr, 2026). A 10-window vinyl job typically runs $4,500 to $9,000. Note: the federal 25C window tax credit expired December 31, 2025, so don't count on it.
Why is there a cost range instead of a single price?
Project costs move with scope, finish level, and local labor rates. This guide splits the national planning range into low, typical, and high levels, and the scope sections explain what pushes a project toward each end. Use the range to budget, then collect itemized contractor quotes for your exact project.
Are these figures contractor quotes?
No. They are national planning ranges compiled from published, cited sources, shown with their assumptions and limitations. Treat them as a budgeting starting point, not a bid. Our methodology page explains how every figure is sourced and reviewed.
