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.