Overhead Door Corporation’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.
 Thermacore® is the premier line of insulated doors available today. Thermacore® Series doors are an ideal choice for applications that demand the highest levels of thermal efficiency, air infiltration, and wind load resistance. |
 Overhead Door Corporation offers a comprehensive line of sectional steel and insulated steel products that encompass one of the industry’s most complete selection of panel profiles, gauges, track styles and hardware for commercial Sectional Steel door systems. |
 Overhead Door’s Aluminum sectional doors offer an attractive solution for commercial and industrial applications where visual access, light infiltration and aesthetics are key design considerations. Offered with a variety of stile widths, glazing materials, track styles, and finish options. Ideal for service stations, fire stations, professional facilities and retail environments, our sectional aluminum doors are practical, durable and handsomely styled — and engineered for long life, low maintenance and enduring beauty. |
 Overhead Door Corporation’s Knock & Lock® Breakaway Door System is the industry’s only self-resetting, impact-resistant dock door available. The rugged Knock & Lock® is designed for higher productivity, energy efficiency and costs 35% less than a complete breakaway door, making it the ideal choice for any dock environment. In addition, the Knock & Lock® Breakaway Door System offers a rugged, puncture-proof interior skin with a steel exterior for years of trouble-free service. Every panel is polystyrene insulated to 2 inches, providing an R-value of 8.56, and has dual slide locks on the bottom section for security. Every Knock & Lock® Breakaway Door System is backed by an industry leading 10 year limited warranty. Whether the application requires a breakaway door system or simply breakaway sections for retrofit applications, the Knock & Lock® Breakaway Door System is the perfect solution for facility managers and architects alike. |
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