An ever-current model, suitable for all situations: stainless steel spiral staircases are composed of wooden steps, available in various essences (Beech, Oak, Doussiè, Wengè, Iroko, Teak) and with multiple finishes (oil, bleached , polyurethane paints, etc.).
The thickness of the step is variable (42-52 mm) in relation to the diameter of the staircase Ø from 100 cm to 300 cm. The metal parts are completely in stainless steel without welding and assembled by mechanical hooks only. They can have a glossy or satin finish.