PPGI Roofing Sheet is a type of roofing material that has been pre-painted with a layer of color-coated steel. This coating is typically made from a combination of polyester paint and zinc, which provides protection against corrosion and enhances the aesthetic appeal of the roofing sheet. PPGI roofing sheets are available in a wide range of colors and patterns, allowing them to be used in a variety of building types, from residential to commercial and industrial structures. They are also available in different profiles, such as corrugated or plain, which provides flexibility in design and installation.