Invite nature into your building
ConceptFolding 77 combines high insulation and comfort with maximal transparency and aesthetics. It allows for large and heavy glass panes to really open up the space, while assuring optimal insulation.
This high performance system offers different opening types, both inward and outward, to meet all possible requirements. Apart from the standard folding elements, it can feature a main door principle, in which the first leaf is used as an entrance door without affecting the other folding leafs.