Energy Star/Envirosealed

Energy Star



ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping us all save money and protect the environment through energy efficient products and practices.

Energy efficient choices can save families about a third on their energy bill with similar savings of greenhouse gas emissions, without sacrificing features, style or comfort. ENERGY STAR helps you make the energy efficient choice.

When ordered with LowE Argon glass, all of our vinyl replacement windows and vinyl sliding patio doors meet or exceed the energy star criteria.  Most of our entry door lites also meet or exceed energy star criteria.  Please see our manufacturer’s certification for details.

For more information, please go to Energy Star. 


The Most Thermally Efficient Spacer Available! 

♦Envirosealed Windows make homes as energy efficient as they can be.

♦Envirosealed Windows with duralite spacers save energy, money and help save the environment.

For more information, please go to