The glass on the exterior walls of buildings plays a crucial role in architectural design. From traditional single-layer glass to current Low-E coated, laminated glass, vacuum insulated glass, etc., exterior wall glass has undergone multiple technological innovations. Modern architecture not only pursues aesthetic effects, but also emphasizes energy conservation, safety, and sustainability.

Design Trends:
Double layered curtain wall system: improves insulation performance and reduces energy consumption.
Intelligent dimming glass: By adjusting the transmittance through electronic control, it achieves the integration of indoor lighting and shading.
Modular installation: Improve construction efficiency and reduce on-site processing errors.

Material Innovation:
Self cleaning glass (such as TiO ₂ coating): reduces maintenance costs.
Structural glass curtain wall: using point connection or steel cable suspension system to create a highly transparent visual effect.
With the development of technology, future exterior glass will become more intelligent and green, becoming an important component of building energy management.