Aluminum profiles are widely used in interior design for their strength, durability, and aesthetic appeal. Common types include: 1. Linear Profiles for creating sleek lines in furniture and architectural elements; 2. Structural Profiles for load-bearing structures like beams and columns; 3. Decorative Profiles for ornamental purposes, such as moldings and trims; 4. Frame Profiles for framing pictures, mirrors, and other wall-mounted items; 5. Slatwall Profiles for versatile display systems in retail spaces; 6. Handrail Profiles for stairways and balconies, ensuring safety and style; 7. Window and Door Profiles for modern, lightweight, and energy-efficient applications. Each type is chosen based on the specific design requirements and functional needs of the space.