This paper aims to suggest a sash list used for fireproof wooden buildings. The followings are clarified; first, eight kinds of standard width for sliding sashes fit to the fireproof wooden construction technology. Second, the stud allocation of putting at 500 mm intervals is superior to the allocation at 455 mm. Third, the best thickness of covering the internal side of openings is 25 mm. Forth, only two means are needed to adjust the gap between a sash and opening. And last, three kinds of standard width fitting to the fireproof wooden construction technology comes from Kyusyu-Shikoku module.
