Serving Durham Region, Kawarthas, Toronto & GTA 647-708-7779

About Us

7G Windows supplies and installs energy efficient windows and doors throughout the Greater Toronto Area, Durham Region and the Kawarthas. Our goal is to enhance your home’s or cottage’s curb appeal while significantly improving the energy efficiency.

The 7G Windows founders have worked as installers for over 15 years before. The prior experience has taught them to pay attention to all the smallest details when it comes to the installation process, ensuring you get the best quality installation possible.