Designed for glass balconies, this system outperforms its competitors in terms of thermal insulation. Aura-Plus, a unique sliding-folding system worldwide, aims to maximise insulation with its 30 mm glass gap and reinforced insulated thermal barrier. This insulation is also greatly assisted by the epdm seals used between the wings. When the system is fully open at a 90° angle, the strut profile is not fixed at the corner point. All products made from original aluminium and accessory raw materials can also be used for recycling. Espagnolette provides more security and an aesthetic appearance with its locking mechanism. There is enough space between the two panes to use roller shutters.