Cladding (noun)

A material used to cover the exterior of a building to provide protection from the elements or for aesthetic purposes.

Origin:

From the middle english word "cladding" meaning "covering".

Examples:

1. The cladding on the building was made of aluminum panels.
2. The cladding was updated to improve the insulation of the building.
3. The cladding provided a modern look to the building.
4. The cladding was chosen for its durability and low maintenance.
5. The cladding was replaced due to damage from the weather.