The best way to learn how a NanaWall folding door operates is to visit a showroom. See the precise German engineering for yourself. Touch and feel the variety of wood and aluminum finish options. We have over 22 showrooms nationwide, including major cities like Los Angeles, Chicago, and Toronto. But if you are unable to visit a showroom, we have plenty of NEW animations on our website that demonstrate how a NanaWall system operates. For example, watch the the video below to learn what a segmented curved folding unit is (basically a curved wall that folds open!). The new animations on our website include: Paired Panels Cornerless Folding System Window Door Combination What are some other glass wall configurations you'd like to see in action? Share with us in the comments!