Deflection Of Bi-Fold Doors
The allowable deflection of a door shall not exceed one inch (1 in.) for side opening doors, two inches (2 in.) for pair of leaf doors, and four inches (4 in.) for all other doors. Door openings shall be located so that the bottom edge of the door does not strike the floor or a wall at any point when open For bi-fold doors, the top leaf is allowed to deflect up to 1/2 inch (1/2 in.) off perpendicular with respect to an adjacent door leaf when open. The bottom leaf may deflect up to 1/4 inch (1
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