Feldman Architecture, Inc. These doors are actually custom made by Blank & Cables, who did a lot of the custom metal work and shelving on the project. You can check out more of their work here: http://blankandcables.com/
Pivot doors. Pivot doors swing on a central hinge and are supported completely by a bottom arm, putting all the weight on the floor, rather than the frame. This makes it possible to use extremely heavy doors and reduce wear and tear on the frame. In additional to being aesthetically pleasing and architecturally interesting, pivot doors can be used for fire-rated openings, meaning they are appropriate for exterior use in many applications.
What Houzzers are commenting on:
added by nancykitchencrockett to doors (12 minutes ago)
I"m thinking this would be a great idea for the office, so that the door isn't permanently closed, but open so we can see the view at times. When we are in the office, we would close it have the privacy we need
added by lindsayhaywood to Colonial Homes (9 months ago)
Would these work in a very windy area? Do they lock into place? The are sort of lined up and the symmetry is pleasing. They are almost beckoning one to follow the doors line and sample the outdoors.