Since 1962, Wonder Windows has grown to become one of the leading and most trusted professional window installers in WNY. Over the past six decades, the experts at Wonder Windows have been working tirelessly to simplify the process of shopping for windows, doors and siding. We understand what a major undertaking it is, and never lose sight of how important your remodeling project truly is to you and your loved ones. When the time comes to enhance the beauty, performance and energy efficiency of your WNY home, Wonder Windows has the experience and compassion to help you bring your vision to life.