Energy Star - Windows - The Home Depot

energy efficient windows These highly insulating windows make them one of the most energy-efficient windows on the market and they are ideal for cold and mixed climates. Having an R-value of 5 means that these windows have reduced heat loss from a U-factor of 0.3 to 0.2. Simply put, consumers will save more than 30% on energy bills..

energy-efficient-windows  Every ENERGY STAR window, door and skylight is independently certified and verified to perform at levels that meet or exceed energy efficiency guidelines set by the U.S. Environmental Protection Agency. But how do you know which windows work in your climate or how to install them to maximize your energy savings? The following tips will help you buy with confidence and install for efficiency ...

zocker-winner-energy  Many design features and technologies make windows more energy efficient and improve the durability, aesthetics, and functionality. When selecting new windows, consider the frame materials, the glazing or glass features, gas fills and spacers, and the type of operation. All of these factors will influence the overall energy-related properties of the window. To assess and compare the overall ...