| 摘要 |
PROBLEM TO BE SOLVED: To provide a door frame installation structure for a bathroom unit capable of removing a door frame on the dressing room side without demolishing an opening frame for an entrance of the dressing room. SOLUTION: In a door frame installation structure for a bathroom unit 1 in which the bathroom unit 1 is provided to be adjacent to a dressing room 2, and in which a door frame 11 of an entrance 12 of the bathroom unit 1 is provided on an opening frame 21 for an entrance of the dressing room 2, outer sizes W1, H1 of width and height of the door frame 11 of the entrance 12 of the bathroom unit 1 are set to be less than inner sizes W2, H2 of width and height of the opening frame 21 for the entrance of the dressing room 2, thereby the door frame 11 of the entrance 12 of the bathroom unit 1 can be sent through the opening frame 21 for the entrance of the dressing room 2.
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