Double hung windows are a popular replacement window style that works equally well in classic and contemporary homes. Choose your color, grille and hardware to customize double hung replacement windows from Renewal by Andersen for your home's unique look.

Renewal by Andersen of Westchester, NY and West Fairfield, CT is proud to serve the window replacement and patio door replacement needs of the Westchester, West Fairfield and Putnam County areas.

Our turnkey process begins with a call from you and includes a respectful in-home sales consultation, custom-manufacturing of replacement windows to precisely fit your home and installation by a dedicated team of professionals. Best of all, we stand behind our products and installation with one of the strongest warranties in the Westchester and West Fairfield window replacement business.

Acclaim & Accolades

Our Showrooms

  • Stamford

    2041 West Main Street
    Stamford, CT 06902

    Showroom Hours

    Please call for showroom hours

Recent Reviews

What Our Customers Are Saying

Overall Customer Rating
4.7 / 5.0 based on 1048 reviews
  • 5

    This is my third project with Andersen and every one has been more than successful . I have enjoyed the helpfulness of the salesperson and appreciated the professionalism of each and every person involved -- from measuring to installation. I'm already thinking of my fourth project.

  • 5

    The Andersen team arrived right on time and did an amazing job, finishing ahead of schedule. Great product and excellent workmanship.

  • 5
  • 5

    This was the 4th time that we had Andersen install windows for us. We have never had any problems. Your installers are very professional and knowledgeable and also very pleasant. The job site cleanliness was amazing and thorough. It's a pleasure to do business with Andersen. Thanks for making such a great product.

  • 5

    When I saw your ad on T.V it says 1 yr without interest on payment however when the salesman came he told me there was no such ad on TV. I almost cancel but I needed the windows. On a different note, one of the installers was friendly but the older man was not friendly at all especially from the beginning.

  • 5

    I had a perfect overall experience with Renewal by Andersen! After shopping around for 3 months I found exactly the quality that I wanted for a fair price.

  • 5
  • 5
  • 5
  • 5

Mobile App

Visualize Your New Windows

See how Renewal by Andersen® windows will look in your home with our visualization application.


Upload photos of your home.


The app creates a 3D model.


Preview, customize and more.

Download the app

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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.