Corodek® is a traditional corrugated roofing profile that is suitable where high deformation resistance is required. Corodek® is custom length, hi-tensile steel, corrugated roofing and wall cladding manufactured from 0.42mm and 0.48mm BMT* COLORBOND® steel and ZINCALUME® steel or Galvanized steel for long life. Corodek® can be custom cut and comes in the standard range of COLORBOND® steel colours.