As the complex is a big apartment, the shopping mall is also big. We separated the space by installing folding doors on a large floor. Rather than separating the space with a stuffy opaque partition, it is divided into a folding door with a transparent window. If necessary or in a situation, the folding door can be freely opened and closed to use the space more efficiently.

Since it is a place where many people visit, we chose a black frame that is strong against pollutants, and constructed it in a two-way way that can be opened and closed to fit a large space. As a folding door with more than 90% of the opening and closing rate, it is comfortable to pass through a wide entrance even if many people visit.

In addition, it is a place where everyone, from adult to adult, visits, so it can prevent injury to the hands of a writer who can occur by a short period of a moment.