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Galvanized corrugated roofing sheets are a lightweight roofing material made of thin sheets, stiffened by corrugations. Corrugations, such as waves, considerably increase the strength and stiffness of the lightweight material. Indeed, without these waves, the metal sheets are fragile and highly deformable.
Galvanized corrugated roofing sheets have been used extensively for agricultural and industrial buildings due to their durability, lightweight, easy installation and low cost. In addition to these advantages, corrugated roofing sheets also have excellent thermal performance.
Standard | AISI, ASTM, BS, DIN, GB, JIS,CGCD1 |
Material | SGCC,SGCH,G550,DX51D,DX52D,DX53D |
Thickness | 0.1—0.8mm |
Width | Before Corrugated:762-1250mm After corrugated:600-1100mm |
Length | 1-12m(customized) |
Coating | Z20-275g/m2 |
Normal Shape | Wave, Trapezoid, Tile, etc. |
Spangle | regular spangle,minimal spangle, zero spangle,big spangle |
Package | standard export package |