In every segment of every product category, there is an 800-pound gorilla. In the folding or bi-folding door market that product would be NanaWall. I can’t tell you how many times I talk to savvy architects and contractors that tell me about their “NanaWall” only to find out that what they are

Contemporary architecture features large expanses of glass with minimal framing to support it. Glass by itself can offer outstanding views of the great outdoors, but unless it is mounted in frames that can move the engagement is a passive one of “look, but don’t touch.”