| 摘要 |
PURPOSE:To lower the floor face level of the whole waterproof pan by a large margin by providing a floor face level lowered width adjusting panel between the door panel installation part of the water proof pan and the lower end face of a door frame. CONSTITUTION:A panel 17 for adjusting the lowered width of the floor face level of a water proof pane 3 is installed between the stepped part 3a of the part to install a door panel 7 in the waterproof pane 3 and the lower end face of the frame 7a of the door panel 7. With this lowered width adjusting panel 17 interposed between the waterproof pan 3 and the door frame 7a, the dimension of a door upper wall panel 18 disposed between the ceiling panel 16 of a unit bath 6 and the upper end face of the door frame 7a is shortened by the dimension of the lowered width adjusting panel 17. The installation level of the whole unit bath 6 can be thereby lowered by the specified dimension in the state of holding the installation level of the door frame 7a and the level of the floor face 8 of a dressing room or the like to the same level. |
