Infinity Replacement Windows

Infinity Windows from The Window Man in Fairfax, VA

The Window Man is the replacement window dealer Fairfax depends on to provide top quality products and dependable service. Our focus is to help make your home become more beautiful, comfortable and valuable, all while delivering a home remodeling experience that is enjoyable and stress-free. Aside from Infinity replacement windows from Marvin, The Window Man specializes in siding, doors, shutters, and gutters.

Infinity innovative fiberglass windows can instantly lower your home energy costs by up to 40%. Laboratory results show that the energy used to heat or cool your Fairfax home can be lost through windows and doors that are poorly insulated. Fairfax and surrounding area home with such unsatisfactory insulation suffer from high utility bills. The combination of poorly fitted frames, inefficient glass and porous wood or vinyl frame materials combine to waste the money you spend to keep your home safe and comfortable.

Infinity 'Built for Life' replacement windows are available to look like the texture of traditional wood, but are a more dependable option in comparison to traditional wooden windows. The patented designed Ultrex® fiberglass technology makes these windows energy efficient and tough, as strong as low carbon steel and 8 times stronger than vinyl. Built on over 100 years of expertise from Marvin, Infinity windows remain weather tight and stable in all climates, reducing the risk of air leakage thanks to their low thermal expansion rate. With the variety of choices, Infinity windows are customizable to meet the needs of any space in your home. They incorporate the details of traditional wood windows without the maintenance, so you will be pleased that your investment was worth it from The Window Man.

Contact the team of experts at The Window Man to upgrade your Fairfax home with Infinity fiberglass windows.

The Window Man
3853-A Pickett Road
Fairfax, VA 22031

(703) 978-9888


M-F 9:00-5:00;

"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