What is the function of aluminum strips in a building?

Aluminum strips in a building serve multiple functions. They are often used for thermal insulation, helping to reduce heat transfer between the interior and exterior of the building, thereby improving energy efficiency. Aluminum strips also play a role in moisture control by preventing water infiltration, which can protect the building's structural integrity. Additionally, they can be used for aesthetic purposes, adding a modern and sleek appearance to the building's exterior. In some cases, aluminum strips are used in the construction of window and door frames, providing strength and durability while also offering good resistance to corrosion.