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Exclusive Savings: Buy Two Windows or Patio Doors get the 3rd 60%*
Learn About Specialty Windows

Specialty custom windows by Renewal by Andersen are our most customizable window style. Fibrex® frames allow us to mold a window to nearly any shape while its energy efficient structure keeps them in place overtime with:

  • A distinct look. Renewal by Andersen specialty windows are made to match circular, pentagonal, triangular, and even half-moon shapes.
  • Design options. In addition to unique shapes, we offer a range of interior and exterior window design options to match your home.
  • Single-pane, stationary windows are made to last in any weather—even extreme Colorado winters.

Available in nearly any shape, Renewal by Andersen specialty windows can be custom-made to assume the right shape for you house’s unique needs. See additional style options in the gallery, then start designing with an in-home consultation.

Featured Video

Our featured video takes through each aspect of this custom  window option that provides a great view and ventilation.




Color Options

Some color combinations not available. Please contact us for more information.

Interior Colors
Exterior Colors
Window Styles


Serving the Surrounding Areas

Renewal by Andersen in Denver, Colorado serves your area with beautifully energy efficient replacement windows and patio doors. We’re committed to simplifying the process from start to finish, so you can start enjoying your new home improvement sooner than you think. Call or email us to schedule your in-home consultation today, and don’t forget to ask about our special offers.

Serving Denver and Surrounding Regions

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