A curtain wall is a thin, exterior wall system that provides weather protection and aesthetic appeal to a building. It's typically composed of:
1. Aluminum or steel frames
2. Glass, metal, or stone panels
3. Insulation and seals for weatherproofing
Curtain walls are designed to:
1. Reduce wind and weather loads on the building
2. Provide thermal insulation and energy efficiency
3. Offer flexibility in design and appearance
4. Support various cladding materials and systems
They are commonly used in high-rise buildings, commercial construction, and modern architecture.
