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 practices. Because ENERGY STAR focuses on conserving energy, you’ll likely also save on your energy bill. All Pella products meet or exceed ENERGY STAR certification in all 50 states. What does this mean for you? Not only might you experience lower heating and cooling costs, you’ll also help take care of the environment. Moreover, you’ll add to your home’s comfort since our ENERGY STAR certified products block a majority of the sun’s ultraviolet rays. That means almost no fading for your window shades, carpet, furniture and walls. Look for the ENERGY STAR logo on our products as you glance through our site or Northern Virginia Showroom. You’ll find it located on the product’s NFRC label. Some of Pella’s products greatly exceed U.S. ENERGY STAR guidelines. Contact your Northern Virginia Showroom to learn more. Schedule Now!