Can aluminum sheets be used for exterior walls in residential buildings?

Yes, aluminum sheets can be used for exterior walls in residential buildings. They offer several advantages such as durability, resistance to weather and corrosion, and low maintenance. Aluminum is lightweight, which can reduce structural load, and it can be easily shaped and installed. Additionally, it has good thermal performance and can be combined with insulation for energy efficiency. However, it's important to consider the aesthetic appeal, as aluminum may not match the traditional look of some residential buildings, and ensure it meets local building codes and standards.