For the formation of coverings in metal structures, corrugated steel sheet profiles are preferably used especially those of trapezoidal form.

The choice of suitable profile is based on the right combination of two main factors: the mechanical properties of the used sheet which determine its resistance in various loads, as well as its geometrical form which lends the desirable aesthetic but also functional characteristics (e.g. draining rain water). 

The industrialized manner of production of gladding steel profiles, provides high qualitative attributes. High quality galvanized steel sheet goes through production line of continuous process, so that biggest resistance is provided, as well as anticorrosive protection.

The state-of-the-art production lines satisfy even the highest quality criteria, using coils of galvanized sheet of various thickness (from 0.4 to 1.25 mm) and exceptionally high quality.