To provide a sash with a hinged paper sliding screen suitable for barrier-free, by arranging a hinged door without a step difference in a doorway part, by providing a watertight state by superposing paper sliding screens on a sash frame in the so-called face direction, by automatically lowering a blocking-up material when blocking up the paper sliding screens.

This sash with the hinged paper sliding screen is formed by installing the paper sliding screens Da and Db in the sash frame A so that a vertical shaft can freely rotate, and is composed of a paper sliding screen bottom rail 1, and the blocking-up material 2 for blocking up a lower part of the bottom rail 1 when blocking up the paper sliding screens. The bottom rail 1 is provided with a guide means of gradually inclining downward in the door end side direction from the paper sliding screen suspending side. A coil spring 17 for energizing the blocking-up material 2 in the upwardly moving direction, is tensioned between the bottom rail 1 and the blocking-up material 2 slidingly fitted to the guide means, and installed on the bottom rail. The pressure receiving edge 23' for lowering the suspending side pressure contact edge 22 of the blocking-up material 2 against energization of the coil spring 17 when blocking up the paper sliding screens, is arranged in a lower part of the sash frame A.