When people think about sandwich panel roofs, alot wonder about the price. GLOSTAR sell these roofs because they are strong, light weight and save energy good. A sandwich panel roof got two thin metal layers or other stuff with insulation in between. This setup keep building warm in cold season and cool when hot. Price matter a lot when picking right roof, and it change depend on few things. Like what materials use, how big the roof is, and where you buy from. Knowing prices help you chose best for your project.
Average price for wholesale pu sandwich roof panel can change alot. Usualy you see from $20 up to $50 per square meter, depend on type and quality. For example basic one maybe around $20, but high quality with better insolation can go $50 or even higher. Try give cheap options but without lose quality. When buy in big quantity, price drop down which great for company or big jobs. If you need roof for small shed, not so many panels, but for large warehouse need lots. So buying wholesale save money. Always check how thick the panels are too. Thicker ones cost more but give better insulation usually. Think about your needs, like your location and weather, this way you not spend too much.