Stunning energy efficiency

best vinyl replacement windows, best rated vinyl windowProVia has developed a reputation within the vinyl replacement window industry for developing the best vinyl windows - ones that provide a high degree of customization combined with outstanding quality and energy efficiency.

For the energy-efficient Endure line, ProVia has chosen the optimum levels of technology to make a window that will work continually at peak performance. Endure replacement windows provide all that you would expect from high-performance ENERGY STAR certified vinyl windows, using much less energy to stay warm in the winter, cool in the summer, and provide more comfort all year round.

Endure vinyl windows are one of three ProVia window lines that meet ENERGY STAR window standards nationwide or for specific climate zones. 

ProVia’s Endure windows offer maximum energy efficiency, while displaying stunning beauty, living up to its billing as the best vinyl replacement windows. In fact, professional remodelers surveyed by Remodeling Magazine rated our vinyl windows #1 for quality. These windows are available in a number of styles, including double hung, casement, slider, bay and bow and more, as well as multiple window glass options, like privacy glassdecorative glassart glass and internal grids

With Endure, homeowners are getting the best vinyl replacement windows all the way around, for energy efficiency, durability, aesthetics and customization options like window style, color and glass.    


ENERGY STAR is a U.S. Environmental Protection Agency (EPA) voluntary program that helps businesses and individuals save money and protect our climate through superior energy efficiency.

ProVia is committed to manufacturing Endure vinyl windows using the highest quality frame and sash designs along with energy-efficient glazing systems.

We also promote up-front verification to ensure our products meet or exceed the EPA’s certification, and that your new ENERGY STAR certified vinyl windows will provide the exact energy efficiency you expect from ProVia.

best energy efficient replacement windows