Longevity
Andersen Advantage
Andersen expects their products to live well past their warranty period. But kids still throw baseballs and even the most durable materials can wear out eventually. That's why we can provide replacement parts for Andersen windows and doors, even some that were discontinued 50 years ago.
Window & Door Testing
To ensure that Andersen windows and doors last, they are tested throughly in the lab and in the field to measure endurance. Some windows are exposed to wind speeds up to 155 MPH, while other windows face sudden temperature changes from -20°F to 180°F.