Sharing nearly a decade of experience in purchasing PVC roofing tiles: Emphasize on-site factory inspections, pay close attention to the purity of raw materials and the stability of extrusion temperatures, and be wary of small manufacturers that use excessive amounts of recycled material, as this can cause the tiles to become brittle, crack, and fade. Warranty terms must be included in the contract, clearly specifying the warranty periods for materials and workmanship, as well as who is responsible for fading and warping. Manufacturers who put these terms in writing are more trustworthy.
When selecting a manufacturer of PVC roofing tiles, focus on their production equipment and scale rather than just the price. Reputable manufacturers should have advanced production lines, be able to provide photos or videos of their production facilities, and possess the relevant certifications and project references. When evaluating the tiles, the material and resistance to aging are more important than thickness alone. It is recommended to ask for detailed information, visit customer sites and construction sites, and avoid the problems caused by substandard products...
