About

About Renewal by Andersen Renewal by Andersen is a national window and door replacement company and a division of Andersen Corporation. Founded in 1995, it serves over 100 markets across the U.S. and Canada. The company specializes in custom-built replacement windows, patio doors, and entry doors made with proprietary Fibrex® composite material, offering durability, energy efficiency, and low maintenance. Renewal by Andersen provides a full-service process including in-home consultation, custom manufacturing, and professional installation. Known for quality craftsmanship, customer satisfaction, and industry-leading performance, it is recognized as a leading brand in the home improvement industry.