
Bond

Heavy Dirty Bond

Classic

Shingle

Milano

Roman

Groove

Makuti Grained

Slate

Lengthened

Roof Accessories

Roof Grade

Steel Coils

Corrugated Roofing Sheets

Corrugated Steel Sheet
Thinkness/ mm: 0.4
Panel size/ mm: 1340*420
Effective size/ mm: 1270*370
Coverage Area/ m²: 0.47
Panels, pcs/ m²: 2.13
Weight, kg/ m²: 5.64
Quality inspection: ISO9001; COC; CE; SGS standard
Cost-saving renovation tiles install directly over cracked concrete or asphalt roofs, eliminating tear-off costs that consume 60% of traditional budgets. The high-rib design creates 20mm air gaps for ventilation, preventing moisture buildup under layers. At $9.5/m² material cost, projects achieve ROI in 3 years via energy savings—Houston community center cut cooling bills by 35% after installation.
Our factory supplies integrated starter strips and adhesive tapes for waterproof sealing without professional labor. Production lines accept small batches (500㎡ minimum), ideal for village clinics or farmhouse upgrades. Bulk buyers receive free drone roof scanning services to calculate exact tile counts. Export-ready to 50+ countries with DOC/COO certifications.