Replacing your windows is one of the smartest upgrades you can make for your Texas home. But how much should you expect to spend in San Antonio in 2025? Costs vary depending on the size of your home, window style, and material choice, but understanding averages can help you budget and plan with confidence.

In this guide, we’ll break down window replacement costs in San Antonio, explain what factors affect pricing, compare top brands, and share how to get the best value for your investment.

Average Window Replacement Cost in San Antonio

On average, homeowners in San Antonio spend $550 – $1,200 per window installed in 2025. That means replacing 10 standard windows typically ranges from $5,500 – $12,000.

• Lower range ($300 – $550 per window): Vinyl windows, standard sizes, no custom work
• Mid-range ($650 – $900 per window): Fiberglass or composite windows, energy-efficient glass
• High-end ($1,000 – $1,500+ per window): Wood or aluminum-clad wood windows, custom shapes, premium brands

Tip: Bigger, specialty styles like bay or bow windows can cost $2,500 – $5,000+ each installed.

Example Scenarios

• A single-story ranch in Stone Oak with 8 vinyl windows might cost around $4,500–$6,000 total.
• A two-story home in Alamo Heights with 20 fiberglass windows could easily exceed $15,000.
• A custom bay window upgrade in a living room may add another $3,000–$5,000 on its own.

Want to see what your project could cost per month? Use our financing calculator below:

Factors That Affect Window Replacement Cost

Several key factors determine how much you’ll pay in San Antonio:

Window Material

• Vinyl Windows: Affordable, durable, and low-maintenance. Still the most popular choice in Texas.
• Fiberglass Windows: Stronger and more energy-efficient — ideal for San Antonio’s hot summers.
• Wood Windows: Premium look and feel, but require more maintenance. Often used in historic districts.

Window Style & Size

• Casement & Double-Hung: Common, moderately priced options.
• Picture Windows: Large fixed panes — more glass, higher price.
• Bay & Bow Windows: Expensive but dramatic upgrades that boost curb appeal.

Energy Efficiency Upgrades

• Double or triple-pane glass
• Low-E coatings
• Argon gas fills

These features may add 10–20% to your upfront cost, but can save $200–$500 per year on energy bills in San Antonio’s climate.

💡 Pro Tip: CPS Energy occasionally offers rebates for installing Energy Star® certified windows, lowering your net project cost.

Cost by Brand in San Antonio

San Antonio homeowners often choose between Andersen, Marvin, and Pella, all of which are carried by Showroom Windows & Doors.

• Andersen Windows: Mid-to-high range ($700 – $1,200 per window). Known for wood-clad designs and classic styles.
• Marvin Windows: Wide range depending on the line. The Essential fiberglass series offers durability for Texas heat, while the Ultimate collection delivers premium wood craftsmanship.
• Pella Windows: Affordable vinyl in the 250 Series all the way to luxury Reserve wood collections. A flexible option for every budget.

Local insight: Many homeowners in Boerne and Garden Ridge choose Marvin fiberglass for durability, while residents of historic San Antonio neighborhoods prefer Andersen or Pella Reserve wood windows for authenticity.

How to Get the Best Value

Getting the right balance of price and performance is key. Here are smart strategies:

• Get Multiple Quotes – Prices can vary by thousands depending on the contractor.
• Ask About Warranties – Look for coverage on both materials and installation.
• Choose the Right Material – Don’t pay for features you won’t use. A small home may not need premium triple-pane glass.
• Bundle Services – Replacing doors and windows together often unlocks discounts.
• Check for Rebates – Local energy providers and manufacturers sometimes run seasonal promotions.

Window Replacement ROI in San Antonio

According to national studies, homeowners recoup 65–75% of their investment in window replacement when selling their home. In San Antonio, ROI is boosted by:

• Lower energy bills (especially during long summers).
• Improved curb appeal in competitive housing markets like Stone Oak and Alamo Heights.
• Higher resale value for homes with modern, energy-efficient upgrades.

Over time, this makes new windows one of the highest-return remodeling projects for Texas homeowners.