Helicoidal Staircases in Concrete · Model C-AS

In this version, Edilco gives a modern twist at its classic model. Every step is open on the outer side forming a sort of step stile outline. Beside offering an increased lightness, it allows to be approached alongside a wall and maintain the step efficient. If your stairwell has a wall running around it, this is your staircase. The balustrade can be fixed both on the side and the outer side of the step. Circular staircase of spiral shape in reinforced concrete, available in different dimensions. It is composed of single precast elements, assembled on site, including in one piece:

• riser;
• tread with or without torus;
• coffered below stairs;
• outer side open on every step;
• inner fulcrum is not a column but is a self supporting spiral well.
• the arrival landing is structurally part of the staircase. Available in 11 different diameters:
  120-130-145-155-165-180-200-220-240-260-300