The size of box profile roofing sheets vary depending on the manufacturer. Cardinal Steels provide the 32/1000 trapezoidal roofing sheets in a wide range of thicknesses and coatings. The standard thickness for all Cardinal Steels’ box profile sheets is 0.7 mm however, we can custom make depending on your requirements. Our selection of box profile sheets includes galvanised, polyester, and Plastisol.