Galvanized Corrugated Roofing Sheets (PPGI/PPGL)

Jiangsu Pioneer Technology Co., Ltd. is one of the leading manufacturers and suppliers of galvanized corrugated roofing sheets (ppgi/ppgl) in China. Welcome to buy durable galvanized corrugated roofing sheets (ppgi/ppgl) made in China here and get free sample from our factory. Customized orders are welcome.

Our galvanized corrugated roofing sheets (PPGI/PPGL) are high-performance metal cladding materials engineered for long-lasting reliability. Manufactured from high-quality steel substrates coated with PPGI (Pre-Painted Galvanized Steel) or PPGL (Pre-Painted Galvalume Steel) through advanced hot-dip coating and roll-forming processes, they combine structural strength with superior protection.

Key features include exceptional corrosion resistance, with zinc coating weights ranging from 60-275g/㎡ and optional PVDF or modified polyester top layers for enhanced durability. These sheets offer a service life three times longer than standard color-coated steel tiles and maintain structural integrity in temperatures from -40℃ to 70℃. With a thermal conductivity as low as 3.2 W/m·K, they can reduce indoor temperatures by up to 8℃, while their fire resistance meets Class A standards.

Technical specifications include material thicknesses of 0.3-1.2mm, wave heights of 15-35mm, and custom widths to suit diverse project requirements. Widely used in industrial plants, warehouses, prefabricated buildings, and coastal structures, they perform exceptionally well in corrosive environments such as chemical plants and steel mills.

Our products are certified under ISO9001 and comply with international standards, with each sheet undergoing strict quality inspection. We provide seaworthy packaging with moisture-proof film and steel pallets, supported by global logistics partnerships. Backed by a 10-year warranty and 24/7 after-sales support, our roofing solution ensures worry-free installation and maintenance.

FAQ Highlight: These sheets are compatible with standard roofing fasteners. Installation follows the same process as conventional color-coated steel tiles, with no special tools required.