Cladding is a collective term to denote any covering laid on a building, whether of primary or secondary type, whether on roof or walls. However, in trade parlance it denotes wall cladding or cladding/covering used vertically. Technically, same sheets can be used for roof as well as for walls, since vertical cladding, especially for the front elevation has architectural and aesthetic implications that outweigh other considerations, special systems are designed for wall claddings, even for industrial buildings to impart an aesthetic look and feel. Multicolor offers a wide variety of systems especially designed to meet architectural demands and meet aesthetic standards.