Substructure Systems include 2 type; stringered and stringerless. Stringerless substructure systems use between 4-20 cm heights.        Stringered substructure systems use for the heights 20cm and above. Stringers depands on flooring's heights to use for resisting         the deflection and distributing the load.

   In general, Galvanized Steel Substructure Systems depend on a location demands and providing between 4cm and 150 cm.                Pedestal's heights change;

   -  between 4-9 cm(Adjustment: +/- 1-1,5cm)

   -  between 11-130 cm(Adjustment: +/- 2,5cm)