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Buying Replacement Windows in San Antonio

Quality windows are vital to bringing natural light into your home while providing insulation and boosting energy efficiency. If you want to improve your home, replacing your old windows could be your next upgrade project.

These signs will help you assess if it is time to replace your windows. Physical damage like cracks. Your windows are letting in water or drafts are coming through the window. The furniture, carpet, and curtains near your windows are faded. This indicates your windows don't provide proper UV protection.

If you have experienced any of these issues, it is likely time to upgrade your San Antonio home with advanced, modern windows. Pella Windows come in many different styles and feature high-performance window technology to enhance your home.

Window Considerations for San Antonio's Climate

No matter what climate you live in, our windows are designed to maximize your home’s energy efficiency. Pella’s insulated glass windows reflect heat to increase the energy efficiency of your home during warm summer months. During the winter, having windows built with sturdy materials like wood, vinyl, and fiberglass will help your home retain heat.

From summer heat to winter cold, you can rely on our windows to keep your home comfortable. Replacing your windows is a simple way to improve the comfort, energy efficiency, and security of your home.

Frequently Asked Questions


  •   How can I save money when replacing windows?
    • If you're wondering whether replacement windows are worthwhile, consider all the ways they can save you money. Benefits from tax credits and rebates, energy savings, improving the resale value of your home, less time and money spent on maintenance and convenient cleaning are among the chief reasons to replace your windows. Learn more.

  •   What are the benefits of replacing my windows?
    • Energy efficiency, reduced noise and curb appeal are chief among the key benefits of replacing your windows. Learn more about how replacement windows can represent an investment in your home.

  •   Should I replace all the house windows at once?
    • Depending on your needs, you can replace anywhere from one window to all of your home's windows. Most homeowners choose to install multiple windows at once to save on time, labor, and installation costs.

  •   Can I replace the windows by myself?
    • It is up to you to decide who does the actual installation. Proper installation is crucial to window performance, so at Pella, we offer a couple of options for installation, including working with your local showroom or directly working with a Pella Certified Contractor who is well-versed in all things Pella windows. You also have the option to hire an independent contractor locally or do it yourself! We will discuss this while meeting with you about your replacement windows project.

  •   What are Low-E windows?
    • Low-emissivity (Low-E) glass is a glass coating that minimizes the amount of ultraviolet light that can pass through your home. As a result, they stop extra heat from passing through without restricting the visible light that enters the house, allowing for a more energy-efficient window option. Additionally, Low-E glass blocks harmful UV rays, helping to prevent damage to your furniture or carpet.

  •   How can I prepare my home for replacement window installation?
    • There are several ways you can help prepare your home for a quick and easy installation process. First, you can remove any blinds or curtains that could get in the way; then, you will also want to remove any furniture or obstructions near your windows. Finally, our team will come with tarps to keep the construction debris minimum.

  •   How do I know when it is time to replace my windows?
    • The top signs to know when to replace your windows is when they become difficult to operate, there is an uncomfortable draft or poor energy efficiency, the window is damaged, or there are excessive amounts of outdoor noise. Additionally, poor curb appeal or outdated styles could be a reason to replace, especially if you want to sell your home down the road.

  •   How long will it take to install my replacement windows?
    • Depending on the type of installation and size of the project, it can take anywhere from a few hours to a couple of days for a professional to install your new replacement windows.

Recent Projects


Need help deciding where to start for your window replacement project? Check out our latest articles covering all things windows, including style ideas and purchasing advice.

Why Choose Pella?

With Pella, you get so much more than stunning windows and doors. Quality, innovation, and a commitment to sustainability are at the heart of everything we do. Since 1925, we have been proud to provide only the best products.

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