VS1-G was used for the lobby. The three-ply, full-height glass fin is made up of three layers of low iron ½” fully tempered glass with a Sentryglas (SG) interlayer. The fin clear spans (no splice) 30’ at the tallest point.
The entire façade (fin and both face glass panels) is hung from the structure above with a movement joint at the sill concealed below the finished floor. A single horizontal joint with a point-supported dead load fitting utilizes holes in the glass fin and clamp plates to transfer the face glass load.