What is wall cladding ? Cladding is the process of layering one material over the other to protect a building from natural elements like wind and rain. It also provides insulation and noise control and boosts the aesthetic appeal of a building. Cladding , at its core, is an external layer or skin applied to the outside of a structure. While often perceived simply as the outer finish, its role extends beyond mere aesthetics... Cladding is a material applied over another to provide a skin or layer for buildings. Learn about the types, purposes, and fire risks of cladding materials, and the Grenfell Tower fire incident. In the world of construction, cladding is a fundamental aspect of architectural design and structural integrity. It involves applying one material over another to provide a protective layer and an aesthetic finish to the exterior of buildings.