One of the key benefits of glass curtain walls is their ability to create a visually striking and modern appearance for buildings. They also contribute to energy efficiency by maximizing natural light and reducing the need for artificial lighting during the day. Additionally, it can improve thermal insulation and soundproofing when combined appropriate glass types and insulation materials. It is commonly used in commercial buildings, office towers, hotels, and high-rise residential buildings, where they help create a sense of openness and transparency while meeting structural and environmental requirements.