Our Window Manufacturer

Window Source Atlanta – Our Manufacturer

One of the most common questions customers ask is , “who makes your windows?” The answer- Great Lakes Windows. Window Source locations have the ability to choose from a few of the top window manufactures in the country. So why Great Lakes Windows? Great Lakes Windows is a branch of PlyGem windows. PlyGem is one of the top 5 window manufactures in the world. This gives consumers the comfort knowing The Window Source lifetime warranty is backed by a manufacture who is sure to never go out of business.

The Window Source Athens keeps it straightforward. Great Lakes has built its reputation on keeping things simple as well- offering vinyl replacement windows and patio doors in 3 series models. As one of the most respected vinyl replacement window and patio door brands in the country, Great Lakes Window has been helping homeowners save on energy costs for almost 40 years. Great Lakes Windows has a great reputation, with history to back their products that goes all the way back to 1981. They use state-of-the-art technology, modern equipment, and cutting edge operational techniques. Great Lakes Window will provide you with the best, high-performing windows in the industry.

Great Lakes Windows Affiliations

When buying new windows, you want to make sure you’re investing in high-quality products. Windows from Great Lakes Window are affiliated with ENERGY STAR, the Window & Door Manufacturers Association, the National Fenestration Rating Council, the National Accreditation and Management Institute, and a member of the United States Green Building Council. You can trust that the windows and patio doors you purchase from Great Lakes Window are built to last from years to come.


When checking out reviews on Great Lakes Windows, first go to a trusted source – the BBB. Great Lakes Window has A+ rating with the Better Business Bureau. Some other sources – You can also google Great Lakes Windows reviews for real customer experience reviews. Most of The Window Source locations nation wide use Great Lakes as their preferred manufactures as well so check out some of the over 35 locations personal company reviews.


Our Promise

We promise, with a manufacture like Great Lakes Windows, you will always receive top notch materials at the best price and with a warranty you will never have to worry about.

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