The aluminium profile system comes with excellent thermal insulation and extraordinary dimensions that are sure to turn heads: the bi-folding door has a maximum element height of 4.50 m, and can accommodate elements up to 1.50 m wide (at heights of 2.20 m). The Megaline bi-folding door enables planners to install glass surfaces of over 3 m² in size, without compromising in any way on smooth running or ease of operation. It allows owners to open up the facades of rooms with very high ceilings, allowing the interior and the outdoors to blend into one. When closed, the bi-folding doors increase the transparency of the building's shell, letting more natural daylight and solar energy into the room.
The maximum component weight for the system is a whopping 150 kg. For heights of 2.55 mm or more, a horizontal rail is incorporated into the glass element. In addition to this and their outstanding thermal insulation, the aluminium elements are equipped with a multi-functional “bionicTURTLE®” break profile made of fibreglass-reinforced polyamide, integrated running tracks and guide rails, and controlled drainage.
