| 摘要 |
PROBLEM TO BE SOLVED: To provide a ridge ventilation structure covered with a ridge ventilator on a ridge part of a roof unit capable of carrying out ventilation even when a ridge beam is provided on the ridge part of a roof structural body forming both sloped roof surfaces. SOLUTION: This ridge ventilation structure is constituted by providing the ridge beam 15 on the ridge part of the roof structural body forming both sloped roof surfaces and puts the ridge ventilator 5 on this ridge part 12. End surfaces of a rafter 18 the top part of which is horizontally cut out are butted to both side surfaces of the ridge beam 15 and fixed, two ridge poles 19, 19 are fixed on the horizontal cutout surface 18a with a clearance required for ventilation, respective roof face bars 20, 20 are placed on the respective ridge poles 19, 19 with a clearance required for ventilation and a clearance required for ventilation is provided between the ridge beam 15 and the ridge poles 19, 19. These clearances are made into a ventilating passage to communicate a shelter back 22 and the outdoor to each other (ventilating opening part 21).
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