Crafted by Pella, Certified by ENERGY STAR® ENERGY STAR is a partnership between 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. Since ENERGY STAR focuses on saving energy, you’ll likely also save on your energy costs. All Pella glass options meet or exceed ENERGY STAR certification across the U.S. How does this impact you? Not only might you see decreased heating and cooling costs, you’ll also help take care of the environment. And, you’ll help increase your home’s comfort since our ENERGY STAR certified products block a large percentage of the sun’s ultraviolet rays. That means virtually no fading for your window shades, carpet, furniture and walls. Look for the ENERGY STAR logo on our products as you peruse through our site or Memphis Showroom. The logo will be located on the product’s NFRC label. Some of Pella’s products considerably exceed U.S. ENERGY STAR guidelines. Contact your Memphis Showroom to learn more. Schedule Now!