|Plain and insulated
High quality, safe and tolerant, due to the 4 strips (nerves) in each sheet. The width of each sheet is 11,5cm, while the total opening of the rolling door, without middle column, can reach 7 meters (according to the thickness of the steel).
Possibility of providing with polyurethane for heat insulation, within a double profile.
Can be used manually or by electric motor, by button or telecommander from a distance.
Painted electrostatically in special furnaces after special treatment of the steel (oil removal, fosfatosis)