Our side-folding grilles boast the shortest stacking dimension of any grille available today, and feature a handsome clear anodized finish (standard) in a variety of patterns and optional colors. We also offer a complete line of upward-coiling grilles. Constructed of aluminum, stainless or galvanized steel -- with optional electric motor -- these grilles are designed for durability and easy operation. Our comprehensive line of security grilles affords both reliability and peace of mind.
Rolling counter doors provide a multitude of attractive solutions for smaller openings to 20' wide and 9' high. Ideal for a host of applications in commercial, retail, corporate and professional environments, our comprehensive system of counter doors encompasses three basic types -- metal curtain, wood curtain and integral frame and sill.
Designed to close automatically in the event of a fire or alarmed event, our fire-rated doors are available for service door and counter applications in commercial, industrial, institutional and retail uses.
Ideal for situations where sideroom and headroom are at a premium, our upward-coiling service doors fit openings up to 1500 sq. ft. (139,355 sq.mm) and are available with the industry's widest array of slat profiles, curtain materials and colors, offering a virtually endless array of options to satisfy both aesthetic considerations and working requirements.
RapidSlat®delivers the best possible combination in one safe, rugged, and easy to operate door system. Now you can benefit from a high-performance solution that is fast, without needing a second door.
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 of Columbia'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 insulated door available today. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air infilteration, and windload resistance.