Aluminum profiles are commonly used in building design for various structural and aesthetic purposes. They are utilized in curtain walls, window frames, and door systems for their strength and lightweight properties. Additionally, aluminum profiles are employed in the construction of balconies, handrails, and sunshades due to their durability and resistance to corrosion. They are also used in interior design for creating partition walls, ceiling systems, and decorative elements. The versatility of aluminum profiles allows them to be easily adapted to different architectural styles and requirements, making them a popular choice in modern construction.