This project includes 1750m² of Ridge-Type self supporting roof glazing 5600m. wide, delivering natural daylight to the shopping malls. The Atrium Curtain Walling is 6000m. at its highest point. These screens are self-supported by using steel inserts in the mullions. The Rotundas and the Octagon rooflights are in the frameless point fixed structural glazed futurewall system. There are 64 double glazed units in each rooflight, nominal size 3500 x 1800mm. The glass specification throughout is glaverbel parsol green, toughened and heat soak tested, outer pane and 8.4mm. clear laminate inner pane. The aluminium structure is in the Schüco system.