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 activities. Since ENERGY STAR focuses on conserving energy, you’ll likely also save on your energy expenses. All Pella glass options meet or exceed ENERGY STAR certification across the U.S. What does this mean for you? Not only might you see decreased heating and cooling costs, you’ll also help protect the environment. And, you’ll add to your home’s comfort since our ENERGY STAR certified glass blocks a large percentage of the sun’s ultraviolet rays. That means virtually no fading for your window coverings, carpet, furniture and walls. Look for the ENERGY STAR logo on our products as you browse through our site or Edmonton 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 Edmonton Showroom to learn more. Schedule Now!