taxItem.Id=13381taxItem.Id=13400 Self-Storage Roll-Up DoorsBuilt to last and operate smoothly, DBCI’s metal roll-up doors are perfect for self-storage facilities, mini-warehouses, barns and garages. The doors’ curtains consist of 26-gauge, Grade E hard steel roll formed with a 5/8” deep ribbed corrugation. DBCI’s proprietary gear-driven tensioning device—which comes standard on all DBCI self-storage doors—provides safe, precise tensioning capability and a quiet, smooth-running system. 650 Series The best choice for a low-maintenance, wind-certified self-storage roll-up door. View 650 Series 690 Series The premium choice for mini-warehouse and self-storage buildings in areas susceptible to extreme winds. View 690 Series