With Andersen, you're getting more than just beautiful windows and patio doors. You're also getting a commitment to energy efficiency and the environment.
Andersen Corporation was awarded the U.S. Environmental Protection Agency’s ENERGY STAR Partner of the Year–Sustained Excellence Award in 2023.
For over 100 years, Andersen has built a reputation for environmental stewardship and energy-efficient products. In fact, Andersen has been part of the ENERGY STAR program since it started and was the first window manufacturer to be named an ENERGY STAR National Window Partner of the Year in 1999.
Which is why, when you choose Andersen® windows and patio doors, you know you're getting energy-efficient products that help reduce the transfer of heat, so your house requires less energy for heating and cooling. And since the durability* of Andersen products reduces maintenance, painting and the need for replacement, they help save resources and energy in the long run.
ENERGY STAR® version 7.0 – United States
“ENERGY STAR” is a registered trademark of the U.S. Environmental Protection Agency.