Glass-board mounting system, without the need for vertical supporting components, with sturdy aluminum profile made of high grade alloy, measuring 100x100mm for the formation of glass railings onto final flooring or parapet. It supports uniform glass-boards of 16-17,7 in thickness, without any holes or notches, laminated or tempered laminated, with transparent of colored membranes. Replacing the glass-board is easy, without causing any damage to either the system or the flooring. The end height of the railing can reach up to 100cm. The glazing can have a special finishing or bear aluminum handrails. The mounting base can be covered with aluminum caps of oval and rectangular shape, which can be anodized (natural anodization or stainless-steel imitation) or electrostatically painted in any RAL color. Mounts are detachable, made of EN AW 6060 T66 aluminum alloy and are anchored at specified distances from each other onto stable ground with metal plugs M10 to M12 made of galvanized or stainless steel.