When it comes to thermal insulation, aluminum sheets are not efficient. Their high thermal conductivity allows heat to easily pass through them, making them ineffective in blocking or resisting heat transfer. As a result, their thermal insulation properties are poor. If your main concern is thermal insulation, it would be more appropriate to consider other materials like fiberglass, foam, or mineral wool as they would be better suited for the task.
Aluminum sheets are not effective in terms of thermal insulation. Due to their high thermal conductivity, aluminum sheets allow heat to easily transfer through them. This means that they are not able to effectively block or resist the transfer of heat, resulting in poor thermal insulation properties. If thermal insulation is the primary concern, other materials such as fiberglass, foam, or mineral wool would be more suitable choices.
Aluminum sheets have poor thermal insulation properties. They conduct heat very well, which means they are not effective in preventing heat transfer between different areas or maintaining a consistent temperature.