Corrugated galvanized iron is a building material composed of sheets of hot-dip galvanized mild steel, cold-rolled to produce a linear corrugated pattern in them.

The corrugations increase the bending strength of the sheet in the direction perpendicular to the corrugations, but not parallel to them normally each sheet is manufactured longer in its strong direction.

• Sheet Width	975 - 100 mm
  Overall width	885mm
  Cover width	815mm
  Pitch	203.5mm
  No of trough	5
  Thickness	0.25-0.4mm