Overhead Door Company of Greater Pittsburgh’s comprehensive line of sectional steel and insulated steel products encompasses one of the industry’s most complete selection of panel profiles, gauges, track styles and hardware for commercial sectional door systems. The breadth of Overhead Door Corporation’s Rolling Door product line ensures that your project specifications will be met with ease and style. Overhead Door Corporation offers a wide array of rolling steel Fire Doors to meet the most demanding fire safety standards, unusual opening sizes and discerning aesthetic requirements. Thermacore^® is the premier insulated door available today. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air filteration, and windload resistance. We also offer the industry’s most comprehensive line of Insulated and Non-Insulated Sectional Steel Doors. Overhead Door Corporation’s Security Grilles provide an array of attractive solutions for a spectrum of retail, commercial and industrial applications. An excellent solution for applications where visual access and light transmission are key considerations.