A VINYL HOUSE

摘要

The present invention relates to a vinyl greenhouse which is made of vinyl sheets and especially includes a foldable vent window that can be folded to be open and closed. The size of the vent window can be adjusted into a proper one based on ventilation conditions associated with the size of the vinyl greenhouse or the condition of crop cultivation. The size of the vent window can be adjusted by a simple assembly process without damaging the vinyl sheets and the risk of water leakage.