The 24 foot 1-1/2 inch opening width can be configured per the following panel animation configurations, shown as viewed from inside the Break Room. Both options are standard stacking, out-swing.
This system transforms spaces by opening into multi use rooms, increasing occupancy, and closing when you need privacy or sound control.
When closed, the STC 45 rating provides a quiet training room.
Opening it allows events to take place.
Source: NanaWall Systems, NW Acoustical 645.