The trapezoidal profiles are used the most. The design is developed throughout the years and provides a good strength and load span. The trapezoidal profile is available is 6 different designs. From traditional, such as the SAB 35/1035, but also the modern design such as the 19/1050 or the symmetrical 45/900.
The number of possibilities is even bigger when u choose the B-side to be the colorside.
SAB 19/1050
The unique lowest trapezoidal profile of SAB, available in steel as well in stainless steel.