SECTIONAL DOORS

Industrial doors are highly insulated doors with security features, and wide openings to allow entry-exit of the products and vehicles at the industrial and storage plants. Industrial type sectional doors should minimize loss of height at the passage point by means of bedding type to be determined related to the existing beam sizes, moving on the side rails by means of hinges and wheels at both sides of the panels as well as bearing steel ropes wound around drums and making easy for the door to move thanks to force of the torsion springs.