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Home | About Us

Reliable Performance

glw-about-usWe’ve crossed oceans and have spent decades developing the highest-quality vinyl replacement windows and patio doors homeowners can find. In the USA, Great Lakes® Window is one of the most respected vinyl replacement window and patio door brands. We create custom-made windows to help you save on energy costs and create better living environments. In fact, we have a lot of history to back our products up that goes back to 1981. Our proprietary vinyl formulation even comes from our parent company, Ply Gem, a leader in pioneering performance home exteriors, which is headquartered in Cary, North Carolina.


Comfort Beauty

Using state-of-the-art technology, modern equipment, and cutting edge operational techniques provides you with the best high-performing windows in the industry. We employ over 450 associates at our manufacturing facility located in Walbridge, Ohio and work with over 475 dealers and distributors throughout the U.S. As a result, we have produced more than ten million vinyl replacement windows and doors for American homeowners. In fact, we believe our products are only as good as the people who sell, design and make them, so we work with the best home improvement professionals to bring quality replacement windows to your home.

Design with Personality

Meeting industry standards for quality and performance set by organizations such as ENERGY STAR® and the National Fenestration Ratings Council (NFRC) is important to us. We also meet requirements and certifications for many other organizations to make sure our windows are the most innovative and reliable products for your home.

So, if you’re thinking about buying new windows, come explore Great Lakes Window. Search for the windows and doors that celebrates your unique style and needs. To learn more about our product lines and make a vinyl windows comparison of what we have to offer, download our informational brochures or contact a dealer today.


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