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3 Reasons Our Fibrex® Window Frames Are the Best in the Business

The framing material of the windows you choose can determine their longevity, durability, energy efficiency and weather resistance. Renewal by Andersen® of Atlanta, the area’s trusted windows company, is the leading choice for window replacement in our area. We owe our success to our window technology innovations including our exclusive Fibrex® material. Learn more about the features of this material here:

3 Reasons Our Fibrex® Window Frames Are the Best in the Business

Use of Reclaimed Materials

Our Fibrex frames are environmentally friendly because we manufacture them from about 40% reclaimed wood fiber by weight. We get this material from the wood window manufacturing facilities of our parent company, the Andersen Corporation. Thanks to this process we have saved more than 90 million board-feet of lumber. Since we designed our Fibrex window frames to last for as long as possible, you won’t have to worry about our windows clogging landfills.

Excellent Energy Efficiency

As a top windows contractor, we make sure our window frames are excellent insulators. Our Fibrex window frames can insulate about 700 times better than aluminum frames. Our frames also stay rigid and stable when the temperature changes, reducing the risk of air leaks, seal failure and energy loss. Our windows provide superior energy efficiency compared to ordinary dual pane windows because our window frames work together with our High-Performance™ Low-E4® glass options.

Great Durability and Longevity

Fibrex is a composite material that combines the best qualities of vinyl and wood, while minimizing their disadvantages. A Fibrex window frame is as durable and strong as a wood window frame, while it has the low-maintenance requirements of a vinyl window frame. Our Fibrex frames won’t peel, fade, crack, rot, corrode or blister. They are also twice as strong as vinyl window frames and they can withstand any kind of weather.

Our replacement windows will provide you with years of fantastic performance thanks to their Fibrex window frames. Our windows have plenty of other great features, as well. Renewal by Andersen of Atlanta will discuss them with you during our consultations and help you design the perfect windows for your home. Call us at (888) 908-3332 to learn more about our services and products. You can also ask for a free in-home consultation. We serve Marietta and other areas in GA.


"I had a very good experience with Renewal by Andersen, the large specialty window I purchased was expertly installed and looks beautiful."

Josh & Lauren, Grayson GA
May 25, 2016

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