STairs

COORITALIA’s experience extends to a variety of stairs, in particular spiral, or elliptical stairs that require a lot of coordination.

An example was an elliptical cantilevered wired staircase, made of brushed Portuguese limestone.

COORITALIA worked with architects and the GC in order to finalize the templates. Later, the collaboration with Italy’s laboratory allowed to produce the Shop Drawings. They were eventually manufactured, assembled in mockups, disassembled and shipped to the job site for final installation.

The challenge was  producing the design, verifying the construction requirements and making everything fit perfectly into place. The hardest issue was with the tolerances for the treads to fit over the cantilevered rods because they were extremely tight.