Galvanization is a process used to protect steel by coating it with zinc.

This zinc layer acts as a protective barrier and helps prevent rust formation over time.

Because roofing sheets are regularly exposed to moisture and weather, galvanization improves their durability and service life.

It is one of the most widely used protective methods in roofing sheet manufacturing.

In simple terms, galvanization helps roofing sheets last longer by improving corrosion resistance.