Window Replacement Cost in California (2027 Price Guide)
Price your windows in California
Plan on about $5,420 to $9,160 to put 10 new double-hung vinyl windows into a California home. That works out to $541.33-$915.11 a window, with $6,450 as the middle-of-the-road figure.
Those figures use our windows calculator with its standard options: Low-E glass with argon fill, basic build quality, no grids and the existing interior trim reused. Prices here run about 11% above the national average.
What Each Window Material Costs in California
Swap the frame and the bill changes fast: $9,310 to $15,740 for fiberglass, $8,600 to $14,530 for wood, $8,950 to $15,130 for aluminum - against $5,420 to $9,160 for vinyl. Window style matters too. One double-hung unit runs about $644.44 installed, a two-lite slider about $1,016.19, and a bay or bow about $3,725.30.
| Frame (10 double-hung windows) | Installed cost | Estimate | Per window |
|---|---|---|---|
| Vinyl | $5,420 to $9,160 | $6,450 | $541.33 – $915.11 |
| Wood | $8,600 to $14,530 | $10,230 | $859.19 – $1,452.45 |
| Fiberglass | $9,310 to $15,740 | $11,080 | $930.62 – $1,573.20 |
| Aluminum | $8,950 to $15,130 | $10,660 | $894.91 – $1,512.82 |
Price per Window by Style
| Style (vinyl) | Installed, per window | Estimate |
|---|---|---|
| Double-hung | $541.33 to $915.11 | $644.44 |
| Sliding (2-lite) | $853.60 to $1,442.99 | $1,016.19 |
| Bay or bow | $3,129.25 to $5,289.93 | $3,725.30 |
Build Your Order: Upgrades for 10 Windows
Each add-on below is the change from the base job of 10 vinyl windows - our estimate, before the low/high spread:
Glass, Frames and the California Seasons
Hot afternoons decide window value in California. Spectrally selective Low-E glass blocks much of the heat while keeping the view bright - worth it on sun-facing walls.
Climate regions run from 1 (cool) to 5 (hot); California sits in region 4.
Homes near wildland edges benefit from tempered dual-pane glass and frames that resist embers. If your county requires it, the upgrade belongs on every quote you compare.
In bright, hot weather, pick glass by its solar heat gain coefficient (SHGC) - lower numbers keep more heat out. The Low-E/argon package priced here is the right baseline; it is not worth trading away for the $310 that clear glass saves.
Close to the ocean, corrosion is the slow threat: aluminum frames pit and window hardware stiffens. Ask for stainless steel balances and locks, and rinse sliding tracks now and then.
Window swaps happen one opening at a time, so crews work most of the year; booking in the slower months can shorten the wait.
Reading Window Estimates in California
Two quotes for the "same" windows can differ by thousands. Compare these points before you sign:
- Measure. Windows are made to order; the quote should include a site measure by the installer, not your numbers.
- Warranty. Ask who stands behind the glass seal and the labor, and for how long.
- Disposal and permits. Hauling the old units and any permit fees should be listed, not assumed.
Window Prices in California Cities
Labor rates differ across California. Here is the 10-window vinyl job priced for each of the state's largest cities:
10 vinyl windows, installed
- Los Angelespop. 3,821,000$5,740 – $9,710
- San Diegopop. 1,389,000$5,680 – $9,600
- San Josepop. 970,000$5,650 – $9,550
- San Franciscopop. 808,000$5,640 – $9,530
- Fresnopop. 545,000$5,610 – $9,480
- Sacramentopop. 526,000$5,610 – $9,480
- Long Beachpop. 450,000$5,650 – $9,550
City figures = the statewide price adjusted by city size (population and metro area), within ±6% - the same adjustment each city guide uses.
California Window Questions, Answered
How much is a single new window in California?
For vinyl double-hung windows, $541.33 to $915.11 each is typical in California. A bay or bow window is a different project at about $3,725.30.
Vinyl or fiberglass windows - which is the better value?
Not on energy savings alone - the glass does most of that work. Premium frames ($9,310 to $15,740 in fiberglass, $8,600 to $14,530 in wood) buy looks, paint options and stiffness, against $5,420 to $9,160 for vinyl.
What is the timeline from quote to install?
Usually a day or two for 10 windows. Crews work room by room, protect floors and leave each opening sealed by evening; clear sills and blinds before they arrive.
Figures are planning estimates for California from the same math as our windows calculator. A contractor's measured quote is the final word on your project.
More Windows Cost Guides
Windows Prices by California City
- Los Angeles, CA
- San Diego, CA
- San Jose, CA
- San Francisco, CA
- Fresno, CA
- Sacramento, CA
- Long Beach, CA
