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While innovations in windows don’t come off as flashy in the world today, they bring many benefits to the conscientious homeowner. At Renewal by Andersen® of St. Louis, we favor Fibrex® for all of our frames—be they on our windows or doors. In the entry, we list down four of the best reasons why this material has a leg up on the competition.

4 Amazing Advantages Of Fibrex Over The Competition



"Renewal by Anderson provide a good, reliable product in a timely manner and do their job very professionally!!"

Raj Talwar
Aug 29, 2023

"Replacement windows installed by Tony & Nate team. Very professional, detailed oriented, Both worked 10 straight hours w/o breaks/lunch to complete our installation same day for 8 windows. We are extremely satisfied & very happy with our new windows. Would highly recommend Renewal by Andersen to anyone. Worth the money!"

Aug 29, 2023

"The representative/salesman, Brian Price did a awesome job. The installers did a fantastic job, quick, clean, courteous. The quality of the windows and the doors is fantastic. Windows are easy open, easy clean. Renewal By Andersen is a fantastic company. They do everything they say they’re going to do. There is no middleman. You only deal with Andersen, that’s what I like the most."

Daniel Barron
Aug 23, 2023

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