Winco Window
Wholesale Building MaterialsMissouri, United States51-200 Employees
Winco Window operates in the wholesale building materials sector as a mid-sized manufacturer of custom architectural aluminum windows based in St. Louis, Missouri. The company emphasizes historic replication, blending craftsmanship with engineering to maintain a building’s architectural character while upgrading it for modern performance. Its products are designed to preserve design intent, enhance energy efficiency, and meet safety and security specifications for projects involving historically sensitive structures. Its operations rely on vertical integration, enabling in-house design and engineering of windows to control quality and ensure compatibility with architectural requirements. The business serves architects, building owners, and contractors seeking fenestration that honors historical detail while delivering contemporary standards. In April 2026, Winco Window appointed Woodrow 'Woody' Sutton Miller as president, marking a notable leadership transition.