| 摘要 |
PROBLEM TO BE SOLVED: To provide a common entrance structure which ensures sufficient daylighting into an apartment entrance hall, enhances the sense of security, and has an massive and quality appearance imparted thereto. SOLUTION: The common entrance structure is provided for an apartment house 1 having a plurality of dwelling units 13, for entering and leaving the dwelling units 13. A common entrance door 2 formed of a steel plate is arranged at a doorway 10 in front of the common entrance hall 11, and the common entrance door 2 has daylighting windows 20 arranged therein. Further, daylighting walls 3 are arranged on side portions of the common entrance door 2.
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