| 摘要 |
PROBLEM TO BE SOLVED: To provide a roof structure of a building capable of reducing the number of man-hours for construction associated with construction of an attic boundary wall.SOLUTION: A plurality of roof trusses 30 supporting a sheathing roof board 40 from below is horizontally arranged on a building body 11 of a building 10. Between two roof trusses 30 adjacent to each other, an attic boundary wall 20 is arranged in parallel to the roof trusses 30 in plan view. The attic boundary wall 20 includes: a boundary wall 41; and a pair of gypsum boards 42 arranged on both sides respectively across the boundary wall 41. Two roof trusses 30A and 30B adjacent to each other across the attic boundary wall 20 are connected with each other via a plurality of lateral frame members 67. Each of the lateral frame members 67 is provided over an upper part of the attic boundary wall 20. Each of the lateral frame members 67 is connected to the boundary wall 41 of the attic boundary wall 20. |
