Infinity Replacement Windows

Infinity Windows from St. George Glass & Window in Dickinson County, MI

St. George Glass & Window is a locally-owned full-service glass company Dickinson County residents depend on to provide reliable products and personal service. Our goal is to help make your home even more unique, energy-efficient, and secure, all while delivering a home remodeling experience that is smooth and stress-free. Aside from Infinity replacement windows and doors from Marvin, St. George Glass & Window also offers a full range of glass replacement and repair services.

Learn more about the options and durability of Infinity replacement windows from St. George Glass & Window today.

St. George Glass & Window
1818 N Stephenson Ave.
Iron Mountain, MI 49801

(800) 974-8815


Mon - Fri 8:00 am - 5:00 pm;

"We attended the Spring Home Show and looked into 3 different brands of windows. We did our research and were most impressed with Infinity from Marvin. Not only because of the window itself but also because they could match the oak floors, trim, and oak cabinets. Not only did they match it but it looks incredibly beautiful. We chose to add the bow window. It was perfect. Steve was a knowledgeable and sincere salesman. The service was incredible, the installers, more incredible. The team sent up here were meticulous about every fine detail of the installation and very thoughtful about our time, home and space. And...the windows are fantastic. Good investment. Highly recommend them over other name brands."

Infinity Replacement Windows

Infinity windows are custom-built for your home with Ultrex® fiberglass to strike the perfect balance between performance and design.

Infinity Replacement Doors

Infinity doors offer durable Ultrex fiberglass performance combined with thoughtful design features that improve your view.

We'll streamline your entire
replacement project