Energy-efficient windows save homeowners money because they provide better insulation. When you have windows that better insulate you from the temperature outside, your furnace works less in the winter and your air conditioning works less in the summer.

How much can you save annually?

The National Fenestration Rating Council (NFRC)—the third-party nonprofit organization used by the ENERGY STAR program to rate products for energy efficiency—has calculated the savings in energy bills that homeowners can expect. They analyzed the savings in 93 cities, giving figures for replacing both single pane windows and double pane windows.

• Better ability to protect furnishings. The sun’s UV rays are notorious for damaging furnishings and fading curtains, rugs, and other textiles. Newer windows are better able to protect against these damaging UV rays.
• Increased light, view, and enjoyment of your surroundings. Energy-efficient windows have a low solar heat gain, but a high visible transmittance (the amount of light that comes in through the window). This means you get a clearer view to your outside surroundings without compromising the insulation of your windows.

Altogether, these benefits help improve your overall quality of life, and can even make selling your home easier and more profitable.

Want to learn more about energy efficiency and replacement windows? Here are some fantastic resources from Champion:

• Low-E glass can protect from the sun’s UV rays, while preventing heat loss and reducing energy bills.