Facade systems have emerged with technological, cultural and social developments and the change in aesthetic understanding.

Its use as a building component has been after the use of steel and reinforced concrete in the building sector.

Curtain facades are more preferred in high-rise buildings because of having a thin facade instead of thick and bulky concrete walls, both reducing the building load and expanding the usage area inside the building.

A curtain wall can be defined as a vertical building envelope that does not carry any structural load other than its own weight and environmental loads acting on it.