Construction of Helicoidal / Snail Stairs for access to Metal Reservoir roofs. They are fixed to the external wall of the reservoirs, with rest platforms provided with bodyguards and protective skirtings. These stairs are characterized by their chemical resistance and lightness, being ideal for installation on elevated structures. The spiral staircases are ideal for curved walls, being built one step at a time, only one piece and are fitted together in a central column.
Capacity, dimensions, specifications and format according to the client's needs.
Contact us for more information: geral@ferlin.pt | info@ferlin-group.com