Full-height glazed partition system with double slab, characterized by the lightness of the structure, fitting in only 40 mm thickness and with excellent acoustic performance. The absence of diaphragms between the slabs provides the possibility of using the cavities for housing decorative and communicative elements. The partition walls have double glazings, coplanar to the external surface of the load bearing structure. The air chamber between the two surfaces of the wall ensures a considerable improvement in the acoustic insulation. The doors which complete the system are available with opening movement on vertical pivot hinges or sliding.