FAQ Knowledge Articles

If a product has an ENERGY STAR label on it, you know it is energy efficient. The Environmental Protection Agency (EPA) added the ENERGY STAR Most Efficient category as well. This is a new distinction that recognizes products that deliver cutting edge energy efficiency by using some of the latest technological innovation.

To find the specifications for meeting ENERGY STAR Most Efficient with Windows, click here.

Marvin and Integrity offer products and glazing options for window and doors that meet the ENERGY STAR requirements. For more information on how The Marvin Companies can help you meet your home's energy needs, contact your local Marvin dealer.