Strong. Durable. Dependable. Thanks to Perma-Shield® cladding.
Andersen® windows and patio doors feature our unique Perma-Shield® system. It works by forming a tough protective shell that safeguards the inner wood. This exclusive vinyl cladding repels water, resists dents, defies corrosion and keeps the window’s exterior looking beautiful for years to come.* So when you choose Andersen, you’ll be choosing super durability.