The sectional doors made by Kopron are the ideal solution for architectural reassessment and to make industrial and sales buildings much more functional,perfect for use in frequently accessed areas, they allow for insulation and division of departments, always guaranteeing a rapid opening and closing system.The technological level achieved allows for adaptation of a door to almost any building by combining an excellent level of functionality with the least possible maintenance.In all of the storage areas, heat insulation is guaranteed through the supply of large panels that can assure a high level of insulation.- See more at: http://www.kopron.com/kopronlogistic/en/products/sectional-doors#sthash.EeTdCfI9.dpuf