Window Replacement Cost Guide 2026
Per-window prices, types, frame materials, and energy savings ROI
$300–$900
Per window (installed)
$7,500
Avg whole-house (15 windows)
68–73%
Resale ROI (Remodeling Mag)
Updated June 2026 Sources: Remodeling Magazine Cost vs. Value, ENERGY STAR, HomeAdvisor Reviewed by: CostPrism Research Team
Window replacement is one of the most popular home improvement projects, with 8.5 million windows replaced annually in the US. A standard double-hung vinyl window costs $300–$750 installed. Premium fiberglass or wood windows run $800–$2,000+. The decision between window types, frame materials, and pane counts significantly impacts both upfront cost and long-term energy savings.
Window Types: Cost & Features
| Type | Cost Range |
|---|---|
| Double-Hung | $300–$750 |
| Casement | $350–$850 |
| Slider / Glider | $280–$700 |
| Bay / Bow | $1,500–$4,500 |
| Picture / Fixed | $200–$600 |
| Awning | $400–$900 |
| Skylights / Roof | $800–$2,500 |
Frame Material Comparison
| Material | Cost/Window | Lifespan |
|---|---|---|
| Vinyl (PVC) | $300–$800 | 20–40 yrs |
| Fiberglass | $600–$1,500 | 30–50 yrs |
| Wood | $800–$2,000 | 30–50 yrs |
| Aluminum | $400–$1,200 | 30–50 yrs |
| Wood-Clad (composite) | $700–$1,800 | 25–40 yrs |
*TB = thermal break; aluminum without thermal break has poor insulation; with TB, performance is moderate.
Window Replacement Cost by State
| State | Per Window | Whole House (15 win) |
|---|---|---|
| California | $420–$920 | $9,200–$18,500 |
| New York | $400–$900 | $8,800–$17,800 |
| Texas | $320–$750 | $7,000–$14,500 |
| Florida | $310–$750 | $6,800–$14,200 |
| Washington | $380–$850 | $8,200–$16,500 |
| Illinois | $360–$820 | $7,800–$15,800 |
| Colorado | $370–$830 | $8,000–$16,000 |
| Georgia | $300–$720 | $6,500–$13,500 |
| Ohio | $310–$730 | $6,600–$14,000 |
| Pennsylvania | $350–$800 | $7,500–$15,500 |
| Arizona | $310–$740 | $6,600–$14,200 |
| Michigan | $320–$750 | $6,800–$14,500 |
6 Ways to Save on Window Replacement
1
Replace multiple windows at once
Contractors charge $75–$150 mobilization per visit. Replacing 10 windows at once vs. 1 at a time saves $750–$1,500 in labor. Bundle projects and negotiate a per-window discount.
2
Get 3+ quotes — prices vary 40–50%
Window replacement is highly competitive. Three quotes on a $10,000 project regularly save $2,000–$4,000. Use window brand model numbers to compare apples to apples.
3
Claim federal tax credits (up to $600/year)
ENERGY STAR certified windows qualify for 30% federal tax credit (up to $600/year) under the Inflation Reduction Act through 2032. Insist on documentation of U-factor and SHGC ratings.
4
Choose vinyl unless you have a specific need for other materials
Vinyl windows provide 80–85% of fiberglass performance at 50–60% of the cost. Premium vinyl (e.g., Andersen 400 series) is nearly as good as entry fiberglass.
5
Use insert/pocket replacement vs. full-frame removal
Insert replacement (window slides into existing frame) costs $75–$150 less per window than full-frame replacement. Only choose full-frame if the existing frame is rotted or damaged.
6
Shop manufacturer direct or big-box stores
Home Depot and Lowe's installation programs offer competitive pricing and labor warranties. Factory-direct brands (Simonton, Milgard, PGT) can save 15–25% vs. dealer-only brands.
Get Your Window Replacement Estimate
Calculate total project cost by number of windows, type, and your state's labor rates.
Use Window Replacement Calculator →Frequently Asked Questions
Replacing a single standard double-hung window costs $300–$900 installed. Budget vinyl windows run $250–$400 each. Mid-range double-pane vinyl windows cost $400–$650. Premium wood or fiberglass windows run $700–$1,500+ each. Installation labor is $100–$300 per window regardless of window cost.
Replacing all windows in a typical home (15–20 windows) costs $7,500–$15,000 for standard vinyl windows, or $12,000–$25,000 for premium wood or fiberglass. Per-window cost drops when replacing multiple windows at once due to reduced mobilization costs. Always get at least 3 quotes — prices vary 30–50% between contractors.
ENERGY STAR certified double-pane windows save $125–$465/year on energy bills vs. single-pane windows, and $27–$111/year vs. clear double-pane. Triple-pane windows save an additional $10–$30/year over double-pane in most climates. Payback period for energy savings alone is typically 20–40 years — but windows also add resale value (68–73% ROI per Remodeling Magazine).
Vinyl: Best value ($300–$800/window); low maintenance; good insulation; doesn't rot or peel; limited color options. Fiberglass: Best performance ($600–$1,500/window); strongest; best insulator; paintable; 30+ year lifespan. Wood: Most attractive ($800–$2,000/window); natural look; requires periodic painting/staining. Aluminum: Most durable in hot/humid climates ($400–$1,200/window); poor insulator without thermal break.
Spring and fall are ideal — mild weather allows for temporary opening during installation without major energy loss. Avoid replacing windows in extreme heat or cold. Many contractors offer off-season discounts in January–February. If a window is broken or failing, replace immediately regardless of season. Most windows take 30–60 minutes per window to install.