Abstract: A façade component (1) comprises a glass window (2) and a secondary frame (3) connected to the glass window (2) by means of a plurality of connectors (4), wherein the glass window (2) comprises a multilayer panel (5), the secondary frame (3) comprises a plurality of secondary profiles (13) forming an engagement surface (15) facing the glass window (2), a first gasket seat (18) formed in the engagement surface (15) and accommodating a first gasket (19) interposed between the engagement surface (15) and the glass window (2), an engagement seat (20) forming a plurality of engagement holes (21), each receiving an engagement portion (22) of one of the connectors (4), wherein the connectors (4) comprise an expansion portion (24) anchored in an expansion hole (25) of the glass window (2), a pin (23) connected to the expansion portion (24) and forming the engagement portion (22), as well as a releasable tightening member (27) which engages the engagement portion (22) of the connector (4) and the engagement seat (20)