Fontanot has supplied the lobby staircase for one of the two Bosco Verticale towers. The Porta Nuova area is among the greatest projects of urban re qualification in Europe and comprehends many poli functional spaces: residences, offices, expo centres and retail spaces.

The stair is composed of double lateral structures in AISI 304 polished stainless steel. The treads in varnished carbon steel and stainless steel cover on the bottom side, are predisposed to contain a tread in natural stone

The railing is in extra clear stratified tempered glass and is set in between the two lateral structures. The stainless steel handrail is fastened to the railing with special steel fastenings.