The replacement cycle for resin roofing tiles depends primarily on product quality and local climate; high-quality products can last more than 30 years under favorable conditions. For example, Gaoyi resin roofing tiles—which feature an ASA co-extruded layer and a flame-retardant core—remain as good as new even after more than a decade of use, whereas inferior products made from recycled materials quickly turn yellow, become brittle, and crack. The advantage of resin roofing tiles lies in their resistance to acid and alkali corrosion, making them suitable for environments such as factories, aquaculture areas, and coastal regions—far superior to materials prone to rust...
