Window Replacement Cost Calculator (2026)
Estimate window replacement cost by frame material and state for a typical 10-window project.
What window frame material?
Cost by material / system
| Option | Low | High |
|---|---|---|
| Vinyl | $4,000 | $12,000 |
| Aluminum | $5,000 | $12,000 |
| Fiberglass | $6,000 | $15,000 |
| Wood | $8,000 | $20,000 |
| Composite | $9,000 | $22,000 |
What drives the price
Price per window is roughly $400–$1,200 for vinyl, $500–$1,200 aluminum, $600–$1,500 fiberglass and $800–$2,000 wood, installed. Tempered glass, egress requirements and second-story access add cost.
Cost by state
Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming District of Columbia
FAQ
How much does window replacement cost?
For 10 windows: vinyl $4,000–$12,000; fiberglass $6,000–$15,000; wood $8,000–$20,000 installed.
Do new windows save energy?
Yes, but savings are usually $100–$400 per year; the main value is comfort, noise and resale.
How long does installation take?
A 10-window project usually takes 1–2 days.