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Enjoy the Advantages of Fibrex Replacement Windows in New Orleans

Advanced Fibrex® material is a revolutionary window frame material exclusive to Renewal by Andersen®. By harnessing the power of Fibrex, Renewal by Andersen creates durable, energy efficient windows that blend the beauty of wood, strength of steel, and easy maintenance of vinyl.

What’s so great about Fibrex? Unlike the production processes of wood or vinyl (which leave a lot of excess material that ends up in landfills), our Fibrex material frames and sashes contain 40% reclaimed wood fiber by weight. A lot of the wood fiber used to make Fibrex material is reclaimed from Andersen Corporation’s wood window manufacturing facilities. Thus, we are able to eliminate most of the waste that comes from the manufacturing process, resulting in more sustainable replacement windows for New Orleans homes.

Fibrex is comprised of wood grain and thermoplastic polymer. This extremely efficient material blocks thermal transfer 700 times better than aluminum! Because of this, you don’t have to use quite as much energy to power your heating and cooling systems, which means your home stays at a consistent, comfortable temperature – and you can spend less on energy costs. 

Unlike wood, vinyl, or aluminum, Fibrex features a beautiful aesthetic that won’t be affected by mold, mildew, rot, chipping, warping, or corrosion*. With little to no maintenance needed, your Fibrex windows will look new for many years to come.

FREE Estimate on Replacement Windows in Jefferson LA and Beyond

To learn more about our Fibrex material or to discuss your specific replacement window needs, call Renewal by Andersen® of Southern Louisiana® or fill out our Request an Estimate form to schedule a FREE in-home consultation.

*See limited warranty for details.


"Start to finish renewal by Andersen did an amazing job. From the sales guy to the final call I got from the project manager. Don’t forget the cookies I got in the mail when the job was done. The windows look awesome and perform great. Thank you!"

Ruben Alvarez
Nov 3, 2022

"Great people and a wonderful caring company."

Feb 10, 2023
Robert N

"The whole process from start to finish was great. The consultation was thorough and very helpful, including info on how to finance the windows. The install guys were polite and worked speedily, cleaning up behind themselves and always being considerate of our home. The windows look great and come with a great warranty. Overall recommend!"

Alexis H
Jan 6, 2023

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