ThermoLite Celebrates 50-year Anniversary

ThermoLite, a highly respected industry leader of high-quality insulated glass manufacturing, was founded in 1974 by Joe Mesko Sr., and three of his sons, Joe, Gary, and George, as a vertically integrated supplier of insulated glass.

The launch of ThermoLite fifty years ago enabled Mesko Glass to better control the quality and timely delivery of insulated glass to better serve their growing customer base.

Today through their corporate headquarters and expansive manufacturing facility, both located in northeast Pennsylvania, ThermoLite produces vinyl windows in various sizes and shapes, and also distributes sliding patio doors. ThermoLite provides vinyl windows and insulating glass for homes and businesses and coordinates with contractors and architects throughout a 150-mile multi-state radius of Scranton, PA.

President John Mesko states with great pride that “in our 50th year we are stronger than ever and have adapted exceptionally well to the ever-evolving window and glass manufacturing landscape. I am very proud of the state-of-the-art vinyl window and glass products we provide our customers. I am equally proud of ThermoLite’s loyal employees that we interact with daily.”

ThermoLite has numerous certifications for window and glass products by independent third-party organizations dedicated to advancing the industry by promoting growth, quality, and innovation.

John Mesko added, “ThermoLite has built a legacy of quality and service!”