How Much Does Window Replacement Cost?
$5,000 – $15,000
National average: $10,000 (about 10 windows)
Interactive worksheet
Window replacement cost calculator
Set the scope, size, and state — the tally updates as you go. Built from this guide's figures and BLS state wage data.
01 Quality & scope
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State figures apply BLS construction wages (2025) at a 60% labor weight — how we estimate.
Your estimate
- Labor ≈60%
- $6,000
- Materials & equipment
- $4,000
- Planning range
- $9,000 – $11,000
low $5,000 $15,000 high
U.S. construction trades average $65,360/yr (BLS 2025).
Get three written bids. One far under $8,000 usually means missing scope — ask what's not included. Far over $12,000, ask what's driving the number.
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Replacing old windows improves comfort, curb appeal, and energy bills. The 2026 national average is about $1,050 per window, which works out to roughly $8,000 to $15,000 for a typical whole-home job of ten to fifteen windows.
What you’re paying for
Each window’s price bundles the unit itself and installation labor, plus trim, capping, and disposal of the old units across the project. The window type and glass package drive most of the per-unit cost, while the number of windows drives the total. Because crews price in bulk, doing the whole house at once usually lowers the per-window rate.
Cost by window type
A simple double-hung and a custom bay window are very different line items. The table below shows typical installed pricing by window style so you can estimate a mixed-window home.
Insert vs. full-frame replacement
This choice quietly sets your budget. An insert (or “pocket”) replacement fits a new window into the existing frame — cheaper, faster, and ideal when the old frame is sound. A full-frame replacement removes everything down to the studs; it costs more but lets you fix hidden rot, re-flash, and seal air leaks. If your frames are solid, inserts save real money; if they’re rotting, full-frame is worth it.
What about energy savings?
New low-E, double- or triple-pane windows cut drafts and lower heating and cooling bills, especially replacing single-pane originals. Just temper expectations: the energy savings alone rarely pay back the project quickly — comfort, noise reduction, and curb appeal are the bigger wins.
How to save on windows
- Replace all windows at once for volume pricing.
- Choose vinyl unless you have a specific reason to upgrade.
- Use inserts where the existing frames are solid.
- Check state and utility rebates for qualifying energy-efficient windows.
| Component | Typical range | Notes |
|---|---|---|
| Standard double-hung window | $500 – $1,100 each | National average about $1,050 installed |
| Casement / sliding window | $550 – $1,200 each | – |
| Bay or bow window | $1,500 – $4,500 each | – |
| Installation labor | $150 – $400 each | Often bundled into the per-window price |
| Trim, capping & disposal | $300 – $1,500 | – |
| Option | Typical range | Notes |
|---|---|---|
| Double-hung / single-hung (vinyl) | $450 – $1,000 | Most common |
| Casement or sliding | $550 – $1,200 | – |
| Picture / fixed | $400 – $1,000 | – |
| Bay or bow | $1,500 – $4,500 | – |
| Wood-clad or fiberglass | $800 – $2,500 | – |
What affects the price
- Number of windows Whole-home jobs scale with window count, though per-window labor often drops in bulk.
- Window type & material Vinyl is most affordable; fiberglass and wood-clad cost more. Specialty shapes cost the most.
- Glass package Double vs. triple pane, low-E coatings, and gas fills raise the price and the efficiency.
- Full-frame vs. insert Insert replacements are cheaper; full-frame replacement costs more but fixes rot and air leaks.
- Install complexity Upper floors, large or custom shapes, and rotted framing add labor.
Window replacement cost by state
Where you live moves the price as much as any option you pick, because labor is a big share of the bill and construction wages differ sharply by state. Adjusted with BLS wage data (2025), a typical window replacement job runs about $5,900 – $17,600 in Hawaii (+17%) versus $4,300 – $12,800 in Arkansas (−15%).
See the typical range in all 50 states + D.C.
| State | Typical range |
|---|---|
| Alabama | $4,400 – $13,100 |
| Alaska | $5,800 – $17,300 |
| Arizona | $4,800 – $14,300 |
| Arkansas | $4,300 – $12,800 |
| California | $5,600 – $16,800 |
| Colorado | $5,000 – $15,000 |
| Connecticut | $5,400 – $16,100 |
| Delaware | $4,900 – $14,700 |
| District of Columbia | $5,400 – $16,200 |
| Florida | $4,600 – $13,700 |
| Georgia | $4,600 – $13,800 |
| Hawaii | $5,900 – $17,600 |
| Idaho | $4,700 – $14,100 |
| Illinois | $5,800 – $17,300 |
| Indiana | $5,100 – $15,200 |
| Iowa | $4,900 – $14,600 |
| Kansas | $4,800 – $14,300 |
| Kentucky | $4,700 – $14,000 |
| Louisiana | $4,500 – $13,500 |
| Maine | $4,900 – $14,700 |
| Maryland | $5,000 – $15,000 |
| Massachusetts | $5,800 – $17,300 |
| Michigan | $5,000 – $15,000 |
| Minnesota | $5,500 – $16,400 |
| Mississippi | $4,400 – $13,100 |
| Missouri | $5,100 – $15,300 |
| Montana | $4,900 – $14,700 |
| Nebraska | $4,700 – $14,100 |
| Nevada | $5,200 – $15,500 |
| New Hampshire | $5,000 – $14,900 |
| New Jersey | $5,700 – $17,100 |
| New Mexico | $4,600 – $13,800 |
| New York | $5,500 – $16,500 |
| North Carolina | $4,500 – $13,500 |
| North Dakota | $5,100 – $15,200 |
| Ohio | $5,000 – $15,000 |
| Oklahoma | $4,600 – $13,700 |
| Oregon | $5,500 – $16,500 |
| Pennsylvania | $5,100 – $15,200 |
| Rhode Island | $5,200 – $15,600 |
| South Carolina | $4,600 – $13,700 |
| South Dakota | $4,500 – $13,500 |
| Tennessee | $4,600 – $13,800 |
| Texas | $4,600 – $13,700 |
| Utah | $4,700 – $14,100 |
| Vermont | $4,900 – $14,600 |
| Virginia | $4,800 – $14,300 |
| Washington | $5,800 – $17,400 |
| West Virginia | $4,800 – $14,300 |
| Wisconsin | $5,200 – $15,600 |
| Wyoming | $5,000 – $14,900 |
Estimates apply each state's BLS construction-wage multiplier to this guide's national range, a planning number, not a quote. Browse the full state cost guides or our methodology.
Frequently asked questions
- How much does it cost to replace one window?
- The 2026 national average is about $1,050 per window installed. Standard vinyl units run $700–$1,200, basic models start near $400, and large or premium windows can exceed $2,500.
- Is it cheaper to replace all windows at once?
- Usually yes. Contractors often lower the per-window price for a whole-home job, and you pay one mobilization and disposal fee. A 10–15 window home typically runs $8,000–$15,000.
- Do new windows save money on energy?
- Energy-efficient windows can noticeably cut heating and cooling bills, especially when replacing old single-pane units, and may qualify for state or utility rebates.
- Vinyl vs. fiberglass windows — what's the difference in cost?
- Vinyl is the budget-friendly standard. Fiberglass costs roughly 10–30% more but is more durable, paintable, and handles temperature swings better.
- What is insert vs. full-frame replacement?
- An insert fits a new window into the existing frame — cheaper and faster. A full-frame replacement removes everything to the studs — pricier, but it lets you fix rot and air leaks.
- How long do replacement windows last?
- Quality vinyl and fiberglass windows last 20–40 years; wood windows can last longer with maintenance. Failed seals (fogging between panes) are the most common reason to replace sooner.
- Are there rebates for energy-efficient windows in 2026?
- Federal energy-efficiency credits for windows largely ended after 2025, but some states and utilities still offer rebates for qualifying low-E windows. Check local programs.
How we estimate: ranges reflect typical U.S. pricing for materials and professional installation, compiled and cross-checked against the current (2026) industry sources listed below (see our data & methodology). Your actual cost depends on your location, project size, material grade, and local labor rates — always get multiple written quotes before you commit.
Sources
Cost ranges on this page were checked against current (2026) data from these industry sources:
- Window Replacement Cost: A Homeowner's 2026 Guide — This Old House
- Cost to Install Replacement Windows (2026) — Homewyse
- Window Replacement Cost Calculator (2026) — Modernize