Crafted by Pella, Certified by ENERGY STAR® ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy to help Americans support the environment through energy efficient products and efforts. Because ENERGY STAR focuses on preserving 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 find lower heating and cooling costs, you’ll also help support the environment. Furthermore, you’ll add to your home’s comfort since our ENERGY STAR certified products block a large percentage 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 glance through our site or Traverse City 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 Traverse City Showroom to learn more. Schedule Now!