Pura is Butterfly Glass System with a frameless construction system. Thanks to its unique joint system, the profile is connected directly to the glass, which provides extra strength and stability. Optionally, the whole system can be carried on the upper rail for a more transparent look. Along the bottom a special rubber seal which ensures perfect isolation for rain and air. The first pane of glass can be installed as a lockable door and all the wings can be secured into place with the durable Inox locks. The wheel system has an intelligent parking technology where the pane of glass is guided into the right track by itself. Wheels at the top of each panel are adjustable to ensure easy manoeuvring. Aluminium profiles can be painted in every colour, including digital wood effect and the top rail can be hidden directly into the ceiling for a cleaner finish.