Closed Cavity Façade (Anodised Aluminium Glass Façade) with integrated raffstores and internal sun blinds, the internal skin with fixed and openable elements (including vents and Sliders) ; Ground Floor Façade (Aluminium Stick System) with vestibule, sliding and escape doors ; Aluminium/Steel Rooflights with Stick-System-Aluminium-Security Glazing and horizontally fixed Sun Louvres.