166 meters high tower of complex geometry, located in Casablanca (Morocco). The form of the building involves a rotation of 3 degrees relative to the center of the floor plan at each level, twisting the façade of the building.

A continuous and homogeneous façade is intended not differentiating between blind and transparent areas, even at the top of the tower where the facilities area is.

The facade is made by aluminum unitized system that allows the adaptation to the complex geometry by means of rotating elements inserted in the specially extruded curtain wall profiles.