Energy Efficiency

Improve your Home’s Performance with Energy Efficient Windows and Patio Doors

Replacement windows and patio doors have many benefits for homeowners – the reduction of energy use associated with heating and cooling the home is only one of these benefits. Vinylmax Windows are certified by the National Fenestration Rating Council, which takes the guesswork out of comparing windows by providing industry standards for the most common measures of window performance.

Window Performance on the NFRC Label

Climate Considerations

When it comes to managing your home’s energy performance, there isn’t a single solution for every climate or even for every room. That’s why Vinylmax offers many different IntelliGlass packages. ENERGY STAR helps guide selections by identifying ideal performance characteristics for all the climate zones in the USA. There are IntelliGlass packages that are perfect for each zone.

  • Northern
  • North-Central
  • South-Central
  • Southern

Discover More


Maximum energy efficiency is the true measure of window quality, which is achieved with our high performance glass packages.

Go to Top