What are the factors to consider when selecting aluminum profiles for a specific project?

When selecting aluminum profiles for a specific project, consider the following factors: 1) Load-bearing capacity, ensuring the profile can support the intended weight and stress; 2) Dimensional stability, to maintain structural integrity over time; 3) Corrosion resistance, especially for outdoor or humid environments; 4) Aesthetics, matching the profile's appearance with the project's design; 5) Cost-effectiveness, balancing quality with budget constraints; 6) Availability of the profile, considering lead times and supply chain reliability; 7) Ease of fabrication and assembly, which can affect construction time and labor costs; 8) Thermal properties, important for energy efficiency in buildings; 9) Compliance with industry standards and regulations; 10) Customizability, for projects with unique specifications or design requirements.