Lifetime Windows & Doors of Phoenix, AZ specializes in serving the Greater Phoenix Area. The company sells and installs Infinity from Marvin Ultrex fiberglass windows and a variety of doors. Ultrex fiberglass is ideal for Arizona's high temperatures, offering a durable, weather-resistant option that is top quality and that will expand and contract at equal rates; homeowners save on energy bills and maintain cool indoor temperatures. Lifetime Windows & Doors is a highly reputable company that prides itself on customer service and providing trained, experienced installers who ensure quality and workmanship.