Wood & Fiberglass Window Replacement cost: Fort Worth vs San Antonio (2026)
Fort Worth runs 2% higher than San Antonio for wood and fiberglass window replacement — expect around $17,500 in Fort Worth against $17,150 in San Antonio, a difference of about $350.
Fort Worth TX
Typically around $17,500
San Antonio TX
Lower costTypically around $17,150
Fort Worth vs San Antonio: full breakdown
| Factor | Fort Worth | San Antonio |
|---|---|---|
| Typical 2026 cost | $17,500 | $17,150 |
| Estimated range | $10,050–$24,950 | $9,850–$24,400 |
| Labor index (vs US) | ×0.97 | ×0.95 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | $125 | $125 |
| Labor share | $9,650 | $9,450 |
| Materials/equipment | $7,850 | $7,700 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
Is the gap worth worrying about?
That 2% gap is small — for wood and fiberglass window replacement it's usually less than the spread between two local contractors' quotes, so the metro matters far less than who you hire and when you buy.
Wood and fiberglass window replacement by type: Fort Worth vs San Antonio
Every wood and fiberglass window replacement type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Fort Worth | San Antonio |
|---|---|---|
| Fiberglass | $10,050–$22,000 | $9,850–$21,500 |
| Composite | $11,050–$23,000 | $10,800–$22,450 |
| Aluminum-clad wood | $13,050–$26,950 | $12,750–$26,350 |
| Solid wood | $14,050–$29,950 | $13,700–$29,250 |
These are 2026 planning figures for wood and fiberglass window replacement, localized to each city — not formal quotes.
Wood and fiberglass window replacement by number of windows: Fort Worth vs San Antonio
Wood and fiberglass windows are a premium upgrade — figure roughly $800–$2,500 per window installed depending on material, size, and finish. Cost scales with the number of openings, and wood typically runs higher than fiberglass.
| Size | Fort Worth | San Antonio |
|---|---|---|
| 5 windows | $4,600–$11,050 | $4,500–$10,800 |
| 10 windows | $9,050–$20,000 | $8,850–$19,550 |
| 15 windows | $13,550–$27,950 | $13,250–$27,300 |
| 20 windows | $18,000–$35,900 | $17,600–$35,100 |
| 25+ windows (whole home) | $22,000–$44,850 | $21,500–$43,850 |
These are 2026 planning figures for wood and fiberglass window replacement, localized to each city — not formal quotes.
What windows pros earn in each metro
Since labor accounts for around 55% of what a wood and fiberglass window replacement job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
Dallas-Fort Worth-Arlington metro · about 5% below the US average installer wage.
San Antonio-New Braunfels metro · about 9% below the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for wood and fiberglass window replacement in either city
Why fall and winter save money: installers are hungry for work and manufacturers are running promotions, and those two discounts happen to overlap in the same off-season window.
How much should new windows really cost you?
Frame material, glass package and install type decide the price. Our editors on what's worth paying for.
The install case
The best window on the market still fails when it's set into a bad opening without proper flashing. If the existing frame is rotted, a full-frame replacement that reseals the opening outlasts a cheap pocket insert every time — let the home's condition, not the lowest bid, decide the method.
The efficiency case
In extreme climates, triple-pane or premium low-E/gas-fill glass pays back in comfort and bills — and ENERGY STAR units may qualify for rebates. Spend on the glass package before the frame upgrade.
The value case
For a whole-home replacement on a fixed budget, vinyl frames with double-pane low-E glass capture nearly all the comfort and efficiency gains at the lowest entry point. Stepping up to fiberglass or triple glazing buys diminishing returns most homeowners never actually notice.
Windows reward homeowners who spend deliberately: glass tuned to the climate, a vinyl frame by default, and an installer who won't skip flashing. Trim the frame line before you touch either of the other two.
Fort Worth vs San Antonio
Is wood and fiberglass window replacement cheaper in Fort Worth or San Antonio?
San Antonio wins on price: wood and fiberglass window replacement runs about $17,150 there versus $17,500 in Fort Worth, a gap of roughly $350 (2%) as of 2026.
Why does wood and fiberglass window replacement cost more in Fort Worth than San Antonio?
Labor rates explain most of it — 0.97 in Fort Worth vs 0.95 in San Antonio. A hot climate versus hot accounts for the rest.
How much is wood and fiberglass window replacement in Fort Worth, TX?
Expect to pay $10,050 to $24,950 for wood and fiberglass window replacement in Fort Worth in 2026, averaging around $17,500.
Do windows pros really charge more in one city?
Real wage data backs this up — skilled installers earn roughly $29.7/hr in Dallas-Fort Worth-Arlington compared with $28.4/hr in San Antonio-New Braunfels (BLS OEWS). Labor is about 55% of a wood and fiberglass window replacement job, so that wage gap is what mostly drives the price difference.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
The best window is the same in both Fort Worth and San Antonio: Late fall and winter, when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The most expensive time anywhere is an emergency replacement during spring and summer peak.
Should I choose where to live based on wood and fiberglass window replacement cost?
Rarely. The $350 difference is real but one-time, and you can often close most of it in Fort Worth by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik