Top Dogâ??s high-speed fabric doors made of PVC curtain and Galvanized Steel frame. It can be used in interior and exterior applications, operate safe and fast, steady lifting and well sealed, have strong resistance to wind and pressure.Rapid rolling doors can be applied to interior and exterior door or workshops, such as food storage, automobile shops, logistics and etc. FEATURE Door Construction Galvanized steel with polyester textile fiber Door Material PVC for curtain & galvanized steel frame Opening speed 30â??â??-50â??â?? Closing speed 25â??â??-40â??â?? Maximum Size W 30â?? x H30â?? Pressure/Wind Resistance Up to 30 PSF COLORS Redï¼?Yellowï¼?Blue Top Dog main productsï¼?high speed hard commercial door, sectional garage door and high speed fabric garage door. Top Dogâ??s commercial door can apply to industrial area, storage, restaurants, retail centers, and automotive service centers. The newest generation of Top Dog commercial doors can offer the ultimate in strength, security and safety. -
