Curtain walling system is essential to defining the structural, visual, and environmental characteristics of high-rise and commercial buildings in modern design. These cutting-edge systems are extensively used in commercial constructions because of their elegant look, robustness, and energy-efficient qualities. They were primarily created to protect and improve the building envelope. The stick system curtain walling, unitised curtain walling, glass curtain walling, and aluminium curtain walling are the popular forms of curtain walling. Developers may guarantee high-performance facade solutions that satisfy both functional and architectural criteria by enlisting the help of knowledgeable curtain walling contractors.