The 26 gauge corrugated door curtain is manufactured from full hard galvanized grade 80 steel and coated with Super Durable polyester paint
Available in sizes up to 10’0” x 10’0” and in over 20 different colors
During production each spring is coated with a generous amount of grease that penetrates the innermost pores of the spring with additives displacing moisture and preventing the formation of rust and corrosion
This is installed onto the panel when the door is opened it is engaged and will keep the door open above the header so there is no hang down of the door.
The door will stay open above the header to eliminated the door being damaged.