Our revolutionary Fibrex composite material combines the strength and stability of wood with the low-maintenance features of vinyl.
Andersen Corporation created Renewal by Andersen to change the window replacement industry – not only with a different and better process – but also with an innovative new material to make the frames. In 1992, Andersen perfected and patented Fibrex® composite material technology.Contact Us
Consider everything you expect from a window. Fibrex material makes a difference in every instance. Measured across a range of conditions that affect efficiency, maintenance and beauty, Fibrex material performs well compared to wood, aluminum and fiberglass, and especially well against vinyl.
Download our Fibrex® material brochure to learn more about this amazing material.