Great Lakes Window Replacement Windows Review

Rating: 8.6 / 10 (Excellent)
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Great Lakes Windows is a provider of vinyl replacement windows and patio doors. The company has sold close to ten million vinyl replacement windows and doors. Great Lakes Windows works with home improvement professionals in designing replacement windows. Its product line up includes double hung, sliding, casement and UV resistance windows. Great Lakes currently have three window product lines. These are Harbor Light, Comfort Smart and eco Smart.

Services and Features

Great Lakes double-hung window is traditionally designed with sashes that slide vertically that allow better ventilation. Bay and Bow is a standard type replacement window that has a fixed middle window and windows that open at the sides.

ComfortSmart is a type of frame window that allows outdoor views for an open viewing area. HarborLight has a durable look with classic detail windows. Finally, its ecoSmart windows provide a good mix of design and energy efficiency features. Replacement Windows are energy performance rated with Solar Heat Gain Coefficient, U-Factor, Structural-Design Pressure, and Visible Light transmittance.

The company offers free no-obligation consultation for homeowners. Clients are given the option of choosing their preferred window combinations. These include options for designer glass, grilles, color and hardware. Other options are UV Resistance, Glass options, Energy Efficiency and Sound Resistance.  

Services and Features


Energy-Saving Performance 

Online Product Registration

Store Locator

Free Quotation

Online Brochure

Free Home Consultation

Window Types

Sliding Windows

Jalousie Windows

Awning Windows

Single-Hung Windows

Garden Windows

Picture Windows

Egress Windows

Casement Windows

Bay Windows

Hopper Windows

Window Frame Materials





Energy Efficient Windows 


Triple Pane

Double Pane

Energy Star

Plan Details 


Lifetime Limited Warranty

Installation Fee

Not Stated


Not Stated

Replacement Windows at Great Lakes Windows

Great Lakes combines form and functionality with windows that promote energy efficiency. Its list of features also include UV and sound resistance. A good choice for homeowners who would like to take advantage of the numerous benefits offered by modern windows.

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Customer Comments & Reviews

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Flory R
Marietta, Georgia
1/17/18 UPDATE: Terry the Repair Guy came out and fixed the window at no-charge. Great Lakes Window called and apologized, said they appreciated the comment and took care of the situation which made me feel much better. I'm increasing their review from 1 to 3. I still had to wait too long to get the window repaired but they followed up and did the right thing. ~~~~~~~~~~~~~~~~~~~ I bought a window from Great Lakes Home Renovations 7 years ago. Recently I haven't been able to close the window properly and there’s a big gap so I called for service repair. After the “5-7 days it would take to get a call back” I never heard from anyone so I tried contacting them multiple times leaving many... Read More

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9.7 / 10
  • Over 20,000 homeowners served every month!
  • No Obligation Quote
  • Energy-Efficient Windows
  • Wide Selection of Window Types
  • Distributor of leading Window Brands
  • Over 2 million finished projects