ENERGY STAR® is a program of the U.S. Environmental Protection Agency designed to recognize products that meet strict energy efficiency guidelines. Every Marvin product has options available to meet any ENERGY STAR requirement, ensuring not only energy savings but potential tax credits when you replace old, inefficient windows.
ENERGY STAR Most Efficient
The U.S. Environmental Protection Agency launched the ENERGY STAR Most Efficient Program for the fenestration industry on January 1, 2013. The program is designed to recognize products that meet the highest energy efficiency guidelines. Marvin is pleased to have several products meet the ENERGY STAR Most Efficient Program's rigorous criteria for both the Northern and North-Central zones.
Marvin is proud to offer the industry’s widest selection of wood and clad wood windows that qualify for the Most Efficient program.