A building faade is secured to a building structure having a plurality of vertically stacked levels defined by horizontally arranged floors therebetween. The faade includes a framework which is mounted to one or more of the floors and one or more cementitious faade panels which are mounted to the framework. The cementitious faade panels include a cementitious planar member and a glazing frame secured to the cementitious planar member. The cementitious faade panels are mounted to the framework by adhering the glazing frame to the framework. The framework can be mounted to one or more of the floors before or after the cementitious faade panels are mounted thereto. Preferably, the glazing frame is adhered to the framework by structural spacer tape and/or structural sealant, and the glazing frame includes anchor studs embedded in the cementitious planar member.