Abstract: A temporary barrier (1) for rough openings (2) of structures during construction, such as garage doors, entry doors and windows. The barrier is constructed out of a flexible panel (5) that is attached to a frame (15) of an opening via a plurality of grommets (14) spaced apart along edges of the panel. The barrier is capable of being adapted to fit over rough openings that do not provide surfaces for direct attachment, such as concrete floors, using a cable (17). One or more zippers (21) allows the barrier to be opened for entry, exit and/or air flow.