What are the different types of aluminum profiles commonly used in commercial buildings?

Commonly used aluminum profiles in commercial buildings include: 1. Extruded aluminum profiles, which are versatile and used for window frames, door frames, and curtain walls. 2. Structural aluminum profiles, used for load-bearing structures and support systems. 3. Architectural aluminum profiles, designed for aesthetic and functional purposes like facades and decorative elements. 4. Industrial aluminum profiles, used in manufacturing and assembly lines. 5. Thermal break aluminum profiles, which reduce heat transfer and are used in energy-efficient buildings. 6. Anodized aluminum profiles, offering enhanced durability and corrosion resistance. These profiles are chosen based on specific project requirements, such as structural needs, design aesthetics, and environmental considerations.