Abstract: A curtain wall system includes a plurality of laminated glass sections or insulated-laminated glass sections, held within a plurality of horizontal extrusions and vertical extrusions. Each laminated glass section includes glass reinforcing bars having a flat bar shape. For insulated-laminated glass, the reinforcing bars have a cross-sectional shape of a ‘Z’ such that a top cap of the glass reinforcing bars extends over the glass section and a bottom cap of the glass reinforcing bars extends over an opposing side. The laminate glass has a layer of glass, a layer of thermoplastic polymer, another layer of glass and a safety shield. The insulated-laminated glass has an outer layer of glass, a gap, a first inner layer of glass, a layer of thermoplastic polymer, a second inner layer of glass and a safety shield. Such curtain wall systems resist wind loads and wind borne debris from ultimate hurricanes and tornadoes.

Abstract: A curtain wall system includes a plurality of laminated glass sections or insulated-laminated glass sections, held within a plurality of horizontal extrusions and vertical extrusions. Each laminated glass section includes glass reinforcing bars having a flat bar shape. For insulated-laminated glass, the reinforcing bars have a cross-sectional shape of a ‘Z’ such that a top cap of the glass reinforcing bars extends over the glass section and a bottom cap of the glass reinforcing bars extends over an opposing side. The laminate glass has a layer of glass, a layer of thermoplastic polymer, another layer of glass and a safety shield. The insulated-laminated glass has an outer layer of glass, a gap, a first inner layer of glass, a layer of thermoplastic polymer, a second inner layer of glass and a safety shield. Such curtain wall systems resist wind loads and wind borne debris from ultimate hurricanes and tornadoes.