Lumon is a world leader in frameless balcony & terrace glazing systems and balcony railings, with operations in more than 20 ... countries. The balcony glazing systems on buildings are typically installed between the top of the rail and the ceiling of the balcony, creating a protected non-thermal space. Additionally, because the glass panes are frameless, they do not affect the appearance of the building or alter the overall design. read more