| 摘要 |
A roof includes a plurality of rafters each having at its upper end a connection and having at its lower end a fixing section, and a rod for retaining the rafters at predetermined intervals. The roof further includes a reinforcement material provided between the rafters, and an eaves trough extending along the periphery of the lower edge of the sheathing surface laid on the rafters. Accordingly, the labor hours required for, e.g., the positional change of the ridgepole or rafters when remodeling the conventional roof, are reduced, thereby enabling occupancy within the house under remodeling, as well as restraining the remodeling cost.
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