Why Choose Renewal by Andersen® for Your Window Replacement? – Part 1: Our Replacement Process

Why Choose Renewal by Andersen® for Your Window Replacement? – Part 1: Our Replacement Process

As one of the leading window replacement companies in North America, Renewal by Andersen has carefully streamlined the window installation process to ensure a smooth and hassle-free experience for all our customers. One of the key factors is making sure that you, as a homeowner, are informed about each phase of the planning and installation process. We always make sure we’re available to attend to your concerns so we can avoid confusion and unanswered questions. With Renewal by Andersen, you can rest easy knowing you’re working with a professional team that consistently executes well-designed plans to install beautiful, custom-fit windows.

Our Replacement Process

Our systematic window replacement process begins with an in-home consultation with a design specialist who is ready to deliver a stellar, one-of-a-kind experience. Here’s what you can expect:

  • Your window replacement experience starts with a visit to your home. During the consultation, the Renewal by Andersen team will listen carefully to your vision and needs, list any installation challenges and guide you in exploring your window design options.
  • After taking the exact measurements of your window openings, your replacement units will be custom-built at our nearest manufacturing facility in the area. Our innovative Fibrex® frame material will give your windows the combined  features and strengths of wood and vinyl without their drawbacks. Each Renewal by Andersen window is proudly designed and manufactured here in the United States.
  • During installation, the Renewal by Andersen team always works toward making the process as seamless and unobtrusive as possible. We will carefully move your furniture, hanging items and other valuables away from the work area. We’ll also wear protective foot coverings to prevent our workers from tracking dirt into your home, and perform a thorough cleanup when the installation is done.
  • The window installers at Renewal by Andersen are all factory-trained, with the knowledge and craftsmanship to install windows and doors of various sizes, styles and shapes. Since we are so confident in their skills and expertise, we back the installation work with some of the strongest limited warranties in the industry.

At Renewal by Andersen, our start-to-finish, hassle-free installation process makes your window upgrade easier than ever.


A huge part of Renewal by Andersen’s success is due to the innovative features we include in our window products. Watch out for the second part of this blog series, where we’ll discuss the benefits of these features.

Call for FREE Estimate on Replacement Windows and Doors

For a window replacement project you can trust, you need a contractor you can trust. In St. Louis, that contractor is Renewal by Andersen of St. Louis. Call us today at (314) 332-2364 for a FREE in-home consultation with our home improvement experts.

Visit our Locations page to learn more about our service areas, which include: