MI Windows and Doors

As one of the nation’s largest suppliers of high-quality windows for remodeling, replacement, and new construction projects, customers count on MI Windows and Doors to provide a proven product backed by exemplary customer service that goes above and beyond.

There’s so much that goes on behind MI Windows to ensure a positive experience for homeowners and professional partners – from the relationships to MI's relentless attention to detail and state-of-the-art facilities.

MI Windows and Doors partners with ENERGY STAR® and works to continuously improve their products to meet its increasingly stringent requirements.