Once again, the numbers speak four themselves.




As an ENERGY STAR® partner, Simonton Windows® is committed to meeting the strict criteria of the U.S. Department of Energy and the U.S. Environmental Protection Agency to help conserve energy and reduce heating and cooling costs for all our customers. To ensure our windows and doors can be order to meet the regionally specific ENERGY STAR criteria, Simonton has developed ENERGY STAR glass packages for each climate zone. Simply order the glass package for your region, and it’s guaranteed to meet ENERGY STAR guidelines.

What Factors Can Affect An ENERGY STAR Qualification?

Several product features can improve a window or door's ability to meet ENERGY STAR guidelines. Features such as low emissivity glass, the size of the air space inside the insulating glass unit and the type of frame and sash material are just a few product attributes that can alter how well a window or door meets the established ENERGY STAR guidelines in a specific area of the country.

Learn more about the ENERGY STAR program visit their website at www.energystar.gov.