RICHMOND, Va. - Andersen, the parent company of Renewal by Andersen, has researched and developed several window materials over many decades, including aluminum, vinyl, wood and composite. Find out ...

Durable. Beautiful. Custom crafted, made to order, and professionally installed. Energy-efficient replacement windows & patio doors from Renewal by Andersen offer the elegance, strength, and stability ...

About Renewal by Andersen The Andersen Corporation has been in business for more than 110 years, providing finely crafted windows and doors to home builders while constantly seeking innovative ways to ...

COTTAGE GROVE, Minn., Aug. 13, 2025 /PRNewswire/ -- Renewal by Andersen has once again earned top honors in customer satisfaction, ranking "#1 in customer satisfaction with window and patio door ...

Maybe we shouldn't call them "patio" doors anymore. Today's modern patio doors open not only to small outdoor living spaces such as concrete slabs, bricks, pavers and flagstones, but pretty courtyards ...