Casement windows are a breeze to clean and easy to operate. Perfect for kitchens and sunrooms, just crank your casement windows out to let fresh air in. Enjoy the clean, contemporary look Renewal by Andersen replacement casement windows add to your home.

Renewal by Andersen of San Antonio, TX is delighted to serve the window replacement and patio door replacement needs of the San Antonio area. We are the window replacement division of Andersen Windows, drawing on the Andersen tradition of over 110 years of quality, innovation and craftsmanship. This year we are proudly celebrating our location's 25th anniversary of serving Bexar County and the surrounding counties with the Best Products, Best Craftsmanship, Best Experience, and Best Warranty that you can find for your window and patio door replacement project! 

The goal of each of our team members is to make you feel loved and cared for as part of the RbA of San Antonio family from the very first moment of contact through the completion of the project and beyond. We want you to know that we are committed to being there for you and helping you any way we can, now and forever after.

Our process includes a no-pressure in-home consultation with one of our Home Design Consultants to discuss your needs and desires for your home improvement project with you and let you know about every option you have. This consultation and price quote is totally free with no obligation; it is a tool to help you make the best decision for your home. Should you decide to move forward with us for your project, we are committed to meeting or exceeding your expectations with the Ultimate Client Experience. This includes custom-manufacturing of replacement windows and patio doors to precisely fit your home and installation by our dedicated team of professional installers. We also stand behind our products and installation with one of the strongest warranties in the San Antonio window replacement business.

We are excited to have the chance to earn your trust and provide you with windows and patio doors that you absolutely love, as well as a home remodeling experience that you can rave about. Contact us to find out how you can get the look you'll love coming home to!

Acclaim & Accolades

Our Showrooms

  • San Antonio

    San Antonio, TX

    Showroom Hours

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Recent Reviews

What Our Customers Are Saying

Overall Customer Rating
4.8 / 5.0 based on 320 reviews
  • 5
  • 5

    Five stars is not enough. From the first phone call to the final installation they were courteous, professional, efficient, and installed a really quality product. I could not be more pleased with the actual windows as they are everything promised. I have worked with a great deal of contractors and installers over the 30 plus years I have been a homeowner, and I have NEVER worked with anyone like Southwest Exteriors. Truly the best experience I have ever had. They will always have my business and I could not recommend them any higher!

  • 5
  • 5
  • 5

    All personnel I met in different aspects of the sales, installation. and follow up were proficient and professional.

  • 5

    This was one of the most important home improvement decisions we have made, and we are completely satisfied with our choice to have Southwest Exteriors install Renewal By Andersen Windows. This was a smooth and seamless process from the first consultation meeting to the follow up inspection. Southwest Exteriors does not employ subcontractors and our windows were installed with great care and attention to detail. These Windows are sturdy and easy to operate, and the screens are almost invisible. We had several colors to chose from to complement our brick exterior, and they were able to provide paint color matches for our follow up painting project. We highly recommend these Windows if you want to enhance your homes curb appeal, reduce cooling/heating costs, and reduce noise.

  • 5
  • 5

    I love these windows, it's almost a shame to cover them up. So far, with the south Texas heat, they are doing a great job of keeping the heat where it belongs...outside. Highly recommend this product.

  • 5

    This is the second time I called on Renewal by Andersen to replace some of my windows. The windows are of superb quality and craftsmanship and the installation is conducted professionally and timely. All of the personnel connected with this product are friendly, knowledgable, and very consumer oriented. Next year I intend to hire them again to complete the final installment of replacing all of the windows in my house.

  • 5

    We are extremely satisfied with our purchase of a picture window and front door from Renewal by Andersen - Southwest Exteriors. Received outstanding and professional service from everyone - the Design Consultant, Project Manager and the entire installation crew! Excellent quality products and service ... will highly recommend to our family and friends!

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By providing your e-mail address or phone number above, you may receive an e-mail or text message (depending on what method of contact you provide) that includes a link to download the Hover application, which is a Renewal by Andersen branded application and may be referred to on this page as the visualization application.  By providing your e-mail address and/or phone number, you are agreeing: to receive an e-mail or text message that includes a link to the visualization application, to receive additional e-mails and texts related to the visualization application and/or Renewal by Andersen products and services, to accept the Hover Terms of Use and Privacy Policy, and that you understand that data and text rates may apply and such rates will be solely your responsibility. The e-mail(s) or text message(s) may come from a third party, such as Marlimar Mobile Strategies or any Renewal non-corporate owned affiliate locations. See the links in this sentence for Marlimar’s Terms of Use and Privacy Policy. See the links at the bottom of this web page for Renewal’s Terms of Use and Privacy Policy.  To opt out of receiving communications, text STOP to 96714 or click on the unsubscribe link in any e-mail you receive.  You may opt out/unsubscribe at any time. For additional help, text HELP to 96714.  Support related to receiving a link to the visualization application is currently available Monday through Friday 9am – 6pm eastern time.