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Energy-Efficient Replacement Windows and Patio Doors in Decatur, IN

Renewal by Andersen of Fort Wayne Indiana is the full-service window-replacement division of the 112-year-old Andersen Corporation, the proprietor of the most trusted family of window brands in America. Renewal by Andersen was created with a mission to change the replacement window and patio door business and to provide homeowners in Decatur, IN with a unique window replacement and patio door installation experience. Home owners like you invest in replacement windows and doors for a wide array of reasons such as:

-Lower energy bills

-Upgrade home windows that are damaged or jammed shut

-decrease drafts and improve comfort

-Help Improve your home’s physical appearance

-minimize routine maintenance

-Enhance value of home

Installation of windows may seem like confusing task, but luckily for you our certified window consultants take you through the whole procedure, from start to finish. Even beyond that, we make sure that we listen to all of your basic questions and concerns, communicate with you, and get the job done properly the first time so you can spend more time enjoying the views of Decatur, IN with replacement windows from Renewal by Andersen of Fort Wayne Indiana. Don’t forget that Renewal by Andersen also offers numerous options for patio door styles including traditional French doors to sliding or gliding patio doors, and contemporary glass sliding doors. You can also choose from a wide variety of beautiful hardware and accessories to complement your selection.

No matter why you’re potentially interested in exchanging your windows or doors, Renewal by Andersen of Fort Wayne Indiana offers beautiful, cost effective products that will look great in your home in Decatur. Each of our replacement windows are custom made for a precise fit and exceptional overall performance. With our collection of styles, colors, hardware, grilles, and insect screens, we offer many possible combinations to duplicate any architectural style. If you have an old home in Decatur, IN and want to maintain that rustic feel, we can install some traditional windows to match. Even if you’re ready to leave the look of your classic windows behind and want something more contemporary, our consultants will help you narrow the options until you’ve found the perfect look.

From design and sales through manufacturing, installation, and service, we own the entire process. This gives you a single point of contact, helping to make your experience the most efficient home-improvement project you’ll find. It’s the kind of experience and service that you would expect from a professional window and patio door installation company.

Begin planning for your new replacement windows or patio doors now. Dreaming of a bay window to up your home’s curb appeal? Looking for casement windows to enhance air flow? Choose Renewal by Andersen of Fort Wayne Indiana and click below to learn more. Contact us now to speak with a representative and browse through our selection of double hung, casement, sliding and gliding, bay and bow, specialty, picture, awning, and custom window styles for your home in Decatur, IN.

What makes Renewal by Andersen windows and patio doors unique?

Renewal by Andersen has devoted a full century to improving our craft. We’ve put that time to good use – our Renewal by Andersen replacement windows and patio doors offer more efficiency, beauty, and innovation than ever:


Vinyl and wood have their strengths, but neither material has what it takes to create the perfect windows and doors. So when Renewal by Andersen set out to create windows and doors of a higher standard, we first needed to create a superior new material; the result of our innovation was Fibrex – an amazing, patented material that you’ll only find in Renewal by Andersen products.

Fibrex will retain its handsome appearance for decades, yet will never require maintenance. It’s strong, which allows our windows and doors to feature the most energy-efficient combination of glass and frame. It’s an excellent insulator that won’t expand or contract – up to the trials of Indiana’s cold winters. And because Fibrex uses recycled wood fiber, our products are even environmentally-friendly.


Renewal by Andersen gives you the option to create your own custom windows and doors from hundreds of combinations of exterior sash, frame and trim colors, as well as a wide variety of interior wood colors and finishes. You’ll find the perfect style to complement virtually every room, every home, every neighborhood, and – most importantly – your good taste.



When it comes to replacement windows and doors, precision has its purpose. So before we build a window or door, Renewal by Andersen will measure its opening to within a sixteenth of an inch. Building to that precision allows us to install our products with a minimum of on-site adjustments and alterations. Only this way can we achieve the perfect combination of frame and glass for your opening – an essential step in achieving the highest standards of energy-efficiency as well as beauty.

Fort Wayne Indiana

Fort Wayne, Indiana service areas include the following cities:

Columbia City
Van Wert (OH)
Hicksville (OH)
Defiance (OH)