Yes, aluminum profiles can be used for exterior wall insulation systems in residential buildings. They are known for their durability, corrosion resistance, and low thermal conductivity, which makes them ideal for creating thermal barriers. Aluminum profiles can support the structure of the insulation system, providing a stable framework while also contributing to energy efficiency by reducing heat transfer. However, it's important to ensure that the profiles are properly sealed and insulated to prevent thermal bridging and to maintain the overall insulation performance of the building envelope.