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How Well Does Fibrex® Age?

Quality windows last longer and add more value to your home. Just like the other areas of your home, windows should be maintained regularly. They do not only add beauty, but increase energy efficiency as well.

As a  windows company, Renewal by Andersen® of St. Louis has innovative new materials with which to make window frames. Our patented Fibrex® framing material, for one, is a composite that combines the strength and stability of wood with the low-maintenance qualities of vinyl. It is an eco-friendly material, made from 40% recycled wood fibers and 60% polyvinyl chloride (PVC).

Why Choose Fibrex®?

Fibrex lasts a long time, and it is two times stronger than vinyl. We ensure that all our windows are tested to make sure they don’t contract and expand due to changes in temperature.

But how do we test these windows? We do tests on-site and more specific tests in the lab. Even after 20 years, Fibrex frames will experience no cracks or peeling, and will remain easy to operate. 

Replacement windows from Renewal by Andersen are made of Fibrex. They are strong and operable and proven to perform well regardless of their age.

Apart from the Fibrex material, our windows also come with our High Performance™ Low-E4® glass that reduces heat transfer. Get started with your new window and doors project today by calling Renewal by Andersen of St. Louis at (314) 332-2364, or fill out our online contact form to request an estimate. We serve clients in Missouri, including Chesterfield.

 

Reviews

"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!"

ROGER YOUNG
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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