Renewal by Andersen showrooms feature replacement windows and patio doors. As of October 2015, the company has 125 franchise showrooms in 39 states and the District of Columbia, and one showroom in Toronto, Canada. It claims to have performed more than 3 million window installations across the country.
Renewal by Andersen windows come in various types, such as double hung windows, casement windows, bay and bow windows, and picture and combination windows. It also carries gliding and sliding windows, specialty windows and awning windows. Among its inventory of patio doors are hinged French patio doors, sliding French patio doors and contemporary glass sliding doors.
The buying process begins when a customer schedules a company expert to do a free in-home consultation. Based on the customer's needs, the company custom-makes energy-efficient composite windows or doors and professionally installs them. It backs its products and installation with limited warranties that it claims are among the strongest in the industry.
Marketing firm J.D. Power and Associates cited Renewal by Andersen for the "Highest in Customer Satisfaction for Windows and Doors" in 2015. Founded in Minnesota in 1995, Renewal by Andersen is a subsidiary of Andersen Corporation, which has manufactured windows and doors since 1905. Renewal by Andersen is one of the largest window and door replacement companies in the United States while Andersen Corporation is the largest window and door manufacturer in North America.