Cladding is a protective layer applied to the exterior of a building. It serves both functional and aesthetic purposes, helping to insulate the structure, protect it from weather elements, and enhance its appearance. Common materials used for cladding include wood, vinyl, metal, and brick. In addition to improving energy efficiency, cladding can also reduce noise and provide fire resistance. Different styles and materials allow architects and builders to create unique looks while ensuring the building meets safety and performance standards. Proper installation and maintenance of cladding are essential for its effectiveness and longevity.