Premium Zinc Galvanized Corrugated Steel Roofing Sheets

Heavy-duty 275g/m² zinc coating ensures superior corrosion resistance for long-term durability in harsh weather conditions. Precision-rolled 0.3mm steel core with reinforced corrugation profile enhances structural integrity and wind resistance up to 120km/h.

Thermal-reflective matte finish reduces heat absorption by 30% compared to conventional roofing, ideal for tropical climates and industrial warehouses. Pre-punched fastener holes with rust-proof washers enable quick installation on residential, agricultural, and commercial structures.

UV-stabilized coating maintains color vibrancy for 15+ years without fading. Interlocking side joints create waterproof seals, perfect for hurricane-prone regions and coastal properties. Sold in bulk quantities with custom cutting available for large-scale construction projects.

Certified compliant with ISO 3575 and ASTM A653 standards. Packaged in moisture-resistant bundles with corner protectors for safe ocean freight shipping. Minimal 2% wastage rate due to optimized sheet dimensions (1.8m x 0.9m standard size).