Wood & Fiberglass Window Replacement cost in Texas (2026)
Across Texas, wood and fiberglass window replacement varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
wood and fiberglass window replacement typically falls in this range across 83 Texas cities — your exact estimate depends on local rates.
| Largest cities in Texas | Typical 2026 range |
|---|---|
| Houston, TX | $9,950 – $24,650 |
| San Antonio, TX | $9,850 – $24,400 |
| Dallas, TX | $10,050 – $24,950 |
| Austin, TX | $10,250 – $25,450 |
| Fort Worth, TX | $10,050 – $24,950 |
| El Paso, TX | $8,950 – $22,250 |
| Arlington, TX | $10,050 – $24,950 |
| Corpus Christi, TX | $9,900 – $24,600 |
| Plano, TX | $9,050 – $22,500 |
| Laredo, TX | $9,750 – $24,200 |
| Lubbock, TX | $9,800 – $24,350 |
| Garland, TX | $10,050 – $24,950 |
| Irving, TX | $10,050 – $24,950 |
| Amarillo, TX | $9,850 – $24,500 |
| Grand Prairie, TX | $10,050 – $24,950 |
| Brownsville, TX | $9,450 – $23,500 |
| Pasadena, TX | $9,950 – $24,650 |
| McKinney, TX | $9,050 – $22,500 |
| Mesquite, TX | $10,050 – $24,950 |
| Killeen, TX | $9,800 – $24,350 |
| Frisco, TX | $9,050 – $22,500 |
| McAllen, TX | $9,050 – $22,500 |
| Waco, TX | $9,900 – $24,600 |
| Carrollton, TX | $10,050 – $24,950 |
| Midland, TX | $10,100 – $25,050 |
| Denton, TX | $9,050 – $22,500 |
| Abilene, TX | $9,850 – $24,500 |
| Beaumont, TX | $9,800 – $24,350 |
| Odessa, TX | $10,000 – $24,800 |
| Round Rock, TX | $10,250 – $25,450 |
Showing the 30 largest cities of 83 in Texas. Every Texas city is covered — open any city above to see nearby Texas cities too.
Wood & Fiberglass Window Replacement cost by type in Texas
Typical 2026 ranges, localized to Texas labor, climate and permits.
| Type | Texas 2026 range |
|---|---|
| Fiberglass | $9,950 – $21,750 |
| Composite | $10,950 – $22,700 |
| Aluminum-clad wood | $12,900 – $26,650 |
| Solid wood | $13,850 – $29,600 |
Cheapest time for wood and fiberglass window replacement in Texas
Window installers slow down in cold months and manufacturers run their deepest promotions in fall and winter, so off-season buyers catch both labor discounts and rebates.
Climate-zone spec
What window rating you need in Texas
Texas sits in a hot climate — the Southern ENERGY STAR window zone. To qualify for ENERGY STAR (v7.0), replacement windows here should meet:
In hot climates, the solar heat gain coefficient (SHGC) is the number that matters — a low SHGC blocks summer heat and cuts cooling bills far more than a rock-bottom U-factor.
Thresholds from ENERGY STAR Residential Windows v7.0. Costadia groups cities into cold / mixed / hot bands — for your exact county's zone, use the ENERGY STAR Climate Zone Finder. Source.
Rebates & incentives
The federal window tax credit is gone for 2026, but ENERGY STAR windows can still earn utility rebates in some areas — and the real long-run savings come from lower heating and cooling bills.
- The federal 25C tax credit (up to $600/yr for ENERGY STAR Most Efficient windows) ended December 31, 2025 under the One Big Beautiful Bill Act — not available for 2026.
- Some utilities still rebate high-efficiency windows — real examples include Mass Save (~$75/window on single-pane replacements) and Puget Sound Energy (up to $100/window, more for income-qualified, through 2026).
- There is no federal HEAR rebate for windows (that program targets electrification equipment like heat pumps), so utility and state programs are the path — check the DSIRE database.
- The durable savings are on your energy bills: right-rated windows for your climate zone cut heating/cooling costs every year (see the climate-zone spec above).
Verified July 2026. Program budgets and windows change fast — confirm current amounts and eligibility with your utility and the DSIRE database. Costadia does not administer these programs.
Wood & Fiberglass Window Replacement in Texas
How much does wood and fiberglass window replacement cost in Texas?
Across Texas, wood and fiberglass window replacement typically runs $8,950–$25,450 in 2026, depending on your city's labor rates, climate and permit fees. El Paso is the most affordable (around $15,600) and Pflugerville the most expensive (around $17,850).
Which Texas city is cheapest for wood and fiberglass window replacement?
El Paso has the lowest typical wood and fiberglass window replacement cost in Texas at about $15,600, while Pflugerville is the highest at about $17,850 — a gap driven mostly by local labor rates.
How do other Windows options compare in Texas?
In Houston, Texas's largest market, wood and fiberglass window replacement typically runs $9,950–$24,650. For comparison, vinyl window replacement runs $5,050–$14,850. Each option has its own Texas cost guide with city-by-city pricing.
Why does wood and fiberglass window replacement cost vary across Texas?
The three levers are local labor rates, climate zone and permit fees. In this hot, sunny region, low-E coatings and solar-control glass make wood and fiberglass window replacement worthwhile by reducing cooling load and glare. Look for a low solar heat gain coefficient (SHGC) rating when comparing glass packages.
When is the cheapest time to replace in Texas?
The best window is late fall and winter, when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The priciest time is an emergency job during spring and summer peak.
Does Texas require a permit for wood and fiberglass window replacement?
Most Texas cities require a permit for wood and fiberglass window replacement; it typically adds around $125 and is already included in the estimates above.
Other Windows projects in Texas
Weighing your options? Typical 2026 ranges below are localized to Houston, Texas's largest market — open any project for the full statewide breakdown.