Crafted by Pella, Certified by ENERGY STAR® ENERGY STAR is a program created by the U.S. Environmental Protection Agency and the U.S. Department of Energy to help Americans shield the environment through energy efficient products and efforts. Because ENERGY STAR focuses on conserving energy, you’ll likely also save on your energy costs. All Pella glass options meet or exceed ENERGY STAR certification across the U.S. What does this mean for you? Not only might you find lower heating and cooling costs, you’ll also help support the environment. Moreover, you’ll enhance your home’s comfort since our ENERGY STAR certified glass blocks a majority of the sun’s ultraviolet rays. That means almost no fading for your window treatments, carpet, furniture and walls. Look for the ENERGY STAR logo on our products as you browse through our site or Jackson Showroom. It’ll be located on the product’s NFRC label. Some of Pella’s products significantly exceed U.S. ENERGY STAR guidelines. Contact your Jackson Showroom to learn more. Schedule Now!