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

Commonly used aluminum profiles in commercial construction include: 1. Extruded aluminum profiles, which are versatile and can be customized for various applications. 2. Structural aluminum framing, used for building structures and curtain walls. 3. Aluminum window and door frames, known for their durability and energy efficiency. 4. Aluminum handrails and railings, important for safety in commercial buildings. 5. Aluminum trusses, used for roof structures and large spans. 6. Aluminum angles and channels, used for support and framing. 7. Aluminum tubes, used in various structural and decorative applications. These profiles are chosen for their strength, lightweight, corrosion resistance, and ease of maintenance.