A door having two pairs of leaves, each pair consisting of an outer and an inner leaf which are hinged together; each inner leaf (the one nearest the center line) is hung from an overhead track; each outer leaf is pivoted at the jamb.
A door having two pairs of leaves, each pair consisting of an outer and an inner leaf which are hinged together; each inner leaf (the one nearest the center line) is hung from an overhead track; each outer leaf is pivoted at the jamb.