With plants across the country, MI Windows and Doors is one of America's most respected manufacturers of vinyl, aluminum and composite window and door products. Since 1947, we've focused on great people making great products. To us, "Seeing You Through" is a philosophy that goes beyond the factory, beyond the warehouse, and right into each home and construction site. It's what drives us to...
MI Windows & Doors manufactures vinyl, aluminum and cellular composite windows and doors for customers throughout the United States. For more than 50 years, the company has provided its products to distributors, architects, builders and homeowners. The company manufactures replacement, commercial, storm and new construction products under the brand names Capitol, BetterBilt, Insight and Xact....