Window Replacement Cost Calculator (2026)
Replacement windows are priced per window, installed. Vinyl is the value choice; fiberglass and wood cost more for looks and longevity.
Window Replacement Cost Calculator
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Window Replacement cost per window
Installed cost per window, and a typical 10 window project (national average).
| Material | Per window | Typical project |
|---|---|---|
| Vinyl | $450–$900 | $4,500 – $9,000 |
| Fiberglass | $700–$1300 | $7,000 – $13,000 |
| Wood / clad | $800–$1600 | $8,000 – $16,000 |
What affects window replacement cost
- Frame material and glass package (double vs triple pane, low-E)
- Window size and style (double-hung, casement, bay)
- Full-frame vs insert (pocket) replacement
- Trim, capping and any rot repair
- Local labor rates
Frequently asked questions
How much does window replacement cost per window?
Installed windows runs roughly $450–$1600 per window in 2026, depending on material — vinyl $450–$900, fiberglass $700–$1300, wood / clad $800–$1600. Labor and your region shift the number; use the calculator above for your exact size and state.
How much does it cost to replace windows in 2026?
Replacement windows typically run $450–$900 each for vinyl and $800–$1,600 each for wood, installed. A whole-home job of 10 windows commonly lands around $6,000–$12,000 — the calculator localizes it to your area.
Are energy-efficient windows worth it?
Double-pane low-E windows are standard and usually pay back through comfort and lower bills within a few years. Triple-pane adds cost and mainly pays off in very cold climates or noisy locations.
Window Replacement cost by state
Localized window replacement prices for your state.
Compare materials
Weighing two options? See a side-by-side cost, pros and cons breakdown.