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 support 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 windows and doors meet or exceed ENERGY STAR certification across the U.S. How does this benefit you? Not only might you see decreased 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 most of the sun’s ultraviolet rays. That means virtually 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 Greensboro Showroom. The logo will be located on the product’s NFRC label. Some of Pella’s products greatly exceed U.S. ENERGY STAR guidelines. Contact your Greensboro Showroom to learn more. Schedule Now!