Modern Interior Door Hinges . Concealed door hinges | large distributor of hinges for exterior or interior doors of all sizes located at 30 macintosh blvd unit 13, 14 concord ontario. Our concealed hinges come from italy and totally invisible when the door is closed. TECTUS Concealed Hinges from Simonswerk Sliding barn door hardware from www.pinterest.com (6) pieces wrought iron hinge. Slab barn door wood 30 x 96 | planum 0010 black matte | wood pocket closet by sartodoors. Vsg 221 milk protective glass.