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 protect the environment through energy efficient products and efforts. Since ENERGY STAR focuses on saving energy, you’ll likely also save on your energy expenses. All Pella windows and doors meet or exceed ENERGY STAR certification in all 50 states. What does this mean for you? Not only might you find a decrease in your heating and cooling costs, you’ll also help protect the environment. Furthermore, you’ll enhance your home’s comfort since our ENERGY STAR certified products block a majority 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 peruse through our site or Scottsdale Showroom. It’ll be located on the product’s NFRC label. Some of Pella’s products considerably exceed U.S. ENERGY STAR guidelines. Contact your Scottsdale Showroom to learn more. Schedule Now!