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Infinity From Marvin

Infinity From Marvin Products For San Antonio Homes

Upgrade your windows with high-quality fiberglass replacement windows by Infinity from Marvin. Create custom windows, from single-hung to slider and awning windows, elevate your home's curb appeal with windows that will last.

Contact Southwest Exteriors today to schedule a commitment-free consultation with trusted a San Antonio windows specialist since 1989.

Large Selection of Window Types

Whether you want to install a single window feature or replace every window in your home, Infinity from Marvin’s selection of window styles makes it easy to find the right look for every space. You’ll have your choice of:

  • Awning
  • Bay and Bow
  • Casement
  • Single-Hung
  • Double-Hung
  • Picture
  • Specialty Shapes
  • Round Top
  • Glider

No matter which style you choose, our professionals here at Southwest Exteriors will provide flawless window installation of your Infinity from Marvin products. 

With over five interior and exterior finishes, you also have the option to choose a beautiful, stainable and paintable wood grain frame to match your existing decor. 

Energy-Efficient Infinity from Marvin Replacement Windows

You want your new windows to be stylish as well as protect your home. Infinity from Marvin’s products offer protective energy-efficient properties such as:

  • ENERGY STAR Certified
  • U-Factor of 0.30 or better
  • SHGC of Less Than .25
  • Energy-efficient LowE1, E2, E3, and E3/ERS glass glazing options

Each window from Infinity by Marvin will ensure your home stays cool during the summer by protecting your interior from harmful UV rays and excessive solar heat.

Hear From Our Happy Customers

    "The process was quick, easy & went smoothly. The communication is amazing."
    They communicate every step of the way. The installers were very pleasant & professional. They were careful with the surroundings & cleaned everything before leaving.
    - Jill C.
    "SW Exteriors was a great company to work with. They were professional, competent and helpful."
    The work was done on time with no issues and the entire team was responsive and dedicated to making us happy with the final results. Highly recommend them.
    - Scott & Kim H.
    "100% recommend! The other companies we got quotes from just made us feel like they only cared about making a sale."
    We met with three door companies before choosing SW Exteriors. They were very professional and personable. It was such an easy process and they are on top of their communication…I never had to follow up!
    - Brooke E.
    "You did our windows two years ago and now our doors!!!!"
    The installers were very polite, very professional, and I am very pleased with your company.
    - Luisa G.
    "Great products! Great service! And great staff!"
    They worked seamlessly together in tandum. They were fast, efficient, and hard working. I was extremely impressed that it only took them a few hours to replace 9 VERY OLD windows!
    - Mandy R.
    "Probably the most seamless home improvement project I have done!"
    From start to finish, things were communicated and happened on time. Crews were friendly and respectful of my premises. And I absolutely love my casement windows!
    - Kim I.
    "Extremely pleased - and I am a stickler for quality work."
    This was one of the best experiences I have had with a home construction contractor. The install crew was extremely efficient, and the teamwork was amazing to see. After 10 years, the windows look like new. Extremely pleased.
    - Bill J.
    "Everyone was professional, kind and very responsive!"
    They were professional and informative, not salesy, in the initial meeting, answering all my questions and showing me all options. They actually listened to what I wanted!
    - Shirley S.

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