This staircase is made in an aged Limestone. This texture let us, by an water repellent application, a waterproofing that let us a better protection in the stone, getting it more adecuate for exteriors. The trade is finished in round trim and the riser is graved with an ornamental border that gives more elegance to the set. the skirting board is made in the same material using aged and bright texture, and molded ceiling that gives more highlight, topping it with a double round bead