Heavy Duty Vertical Lifting Fabric Door

Our simple design ensures minimum operation and maintenance costs. This door withstands 88-mph or 20-psf wind load is standard. Higher wind load is available for any size door. The Heavy Duty Door includes a 6 inch thick door panel instead of a 4 inch thickness.  Heavy Duty MAXDoors with high visibility fabric, and Heavy Duty MAXDoors up to 65 feet high.