Spiral staircases with round and square layout, wooden steps 40 mm thick.
Railing with wooden handrail and newel with binder. Columns in wood or in metal or forged iron or stainless steel.
Spiral staircases with round and square layout, wooden steps 40 mm thick.
Railing with wooden handrail and newel with binder. Columns in wood or in metal or forged iron or stainless steel.