Call us!!(701) 390-1860

Fettig Millwork and Windows

Fettig Millwork and Windows

Special Offer Today! $50 Off

Each Window Installation With Purchase of 5 or more windows.

Contact Retailer for Details

* Required field

Ranked #1 in Customer Satisfaction
with Window and Patio Door Manufacturer Brands

For J.D. Power 2019 award information, visit jdpower.com/awards

Infinity Replacement Windows

Infinity Windows from Fettig Millwork and Windows in Mandan, ND

Fettig Millwork and Windows is a home improvement dealer Mandan trusted to provide long lasting products and lifetime service. Our mission is to help make your home become more aesthetically pleasing, secure, and special, all while delivering a home remodeling experience that is enjoyable and stress-free. Aside from Infinity replacement windows from Marvin, Fettig Millwork and Windows also specializes in doors and skylights.

Infinity innovative fiberglass windows can instantly lower your home energy costs by 40%. Laboratory results show that up to 40% of the energy used to heat or cool your Mandan home can be lost through windows and doors that are poorly insulated. Mandan and surrounding area homes 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 replacement windows can have the texture of traditional wood, but are a more efficient option in comparison to traditional wooden windows. The unique Ultrex® fiberglass technology makes these windows energy efficient and tough, so they will open and close like they should every single time. 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 always 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 Fettig Millwork and Windows.

Talk to a friendly home improvement expert from Fettig Millwork and Windows today and schedule a free estimate for Infinity replacement windows in your home.

Fettig Millwork and Windows
800 West Main
Mandan, ND 58554

(701) 390-1860

"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