SUPERIOR PERFORMANCE - The advanced design and construction of the Four-Fold door enables it to function under high cycle and other severe conditions, which create chronic service and maintenance problems for the conventional alternatives.
SPEED - Four-Fold doors clear the opening at an average speed of 24 inches per second. Conventional overhead and coiling doors operate between 8 to 12 inches per second. The high-speed operation of the Four-Fold door minimizes heating and cooling losses and reduces waiting time, increasing productivity and energy efficiency.
HORIZONTAL MOVEMENT - The Four-Fold door moves horizontally rather than vertically. As a result, the door is visible throughout the entire opening motion allowing the driver to know the precise second the doorway is clear to exit. This allows an apparatus to move quickly and safely
FF100 - Solid Sheeted
FF200 - Grille
FF300 - Glazed