Are aluminum sheets fireproof?

Aluminum sheets are not fireproof but have a high resistance to fire. They do not burn or support combustion like wood or paper. Aluminum has a melting point of around 660掳C (1220掳F), and it forms a protective oxide layer when heated, which prevents further oxidation and slows down the heating process. While it can get hot and deform under extreme heat, it won't catch fire or contribute to a fire's spread. However, it's important to note that aluminum can still conduct heat, so it's not completely immune to the effects of fire.