They are made of galvanized or coated steel sheet with thicknesses from 0.5 to 0.7 mm in S280 GD or S350 GD species.
They are most often used as elements to which external cladding is attached as well as it is also possible to use them as a replacement for wooden patches when installing roof tiles or trapezoidal sheets.
Savi 3/2 Pärnu 80010 Estonia