Corrugated Roof Sheeting is Galvanized or Chromadek® steel sheeting roll formed into an S-rib profile. This wavy corrugated profile is the most well-known profiled sheeting globally, commonly used to cover residential roofs, carports, sheds, etc. It is impressively strong due to the many curves shaping this profile to ensure maximal rigidity and an excellent cover width. Corrugated sheeting has an effective cover of 762mm after overlapping and consists out of 10½ waves. This popular profile can be spun to up to between 1.1m and 1.5m internal span depending on the thickness of the material.