About MI
From morning to night and all those little moments in between, MI Windows and Doors enables homeowners to frame each of these milestones with worry-free windows and patio doors. Our long history in the industry helps us bring exceptional craftsmanship and unparalleled precision to all of our product offerings.
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Our Service Area
Our regional presence throughout the eastern United States means you can locate an MI Certified Dealer whether you’re looking to renovate a home in Florida or build a house in North Carolina. Our window and door expertise means we craft our products to meet your specific regional requirements.
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Our History of Quality and Innovation
MI Windows and Doors began life as Metal Industries in a Florida airplane hangar in 1947. More than 75 years later, we have maintained our most important values—good people and hard work.
In 2019 we welcomed Milgard Windows and Doors into our family, allowing us to form a new parent brand for MI and Milgard in 2022. As MITER Brands™, we have a national reach that enables us to serve customers across the United States and parts of Canada, ensuring precision in our manufacturing processes along with exceptional quality control and consistent customer service — all backed with our industry-leading warranties.
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The Power of MITER Brands™
The MITER Brands family is much more than the sum of its parts. Our people-first approach and our passion for quality propel us forward day after day, generation after generation. We define success as building a strong foundation for our customers, teams, suppliers, and our communities nationwide.
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Careers
Want to join us at MI Windows and Doors? We invite you to learn about how we foster a people-first culture.
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News
Wondering what we’re up to? Stay in the know with the latest happenings.