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"My windows did not even shut all the way when we purchased our home. In the winter air came flowing through. When cars drove by,… Read more
"Our original windows which were 25 years old, were in bad shape. These new windows from Great Lakes are truly nice. The installation went without… Read more
"We had Great Lake casement windows installed in 2000 and 2004. The seal in the double pane broke and a moldy film was growing in… Read more