To provide a roofing device and an uneven-section adjusting clip used for the uneven section of a roof foundation.

A roof board 1 with a latch piece 3 erected in an oblique upper section, forming a housing chamber 2 into one-end lower section and a latch pawl piece 6 continuously erected in the oblique upper section to a latch recessed section 5 formed in an approximately U shape through a bent section 4 formed at the other end and shaped on the inside is formed, and a recessed section 26 is formed into the front-end lower section of a ceiling section 25 formed by bending the upper end of an upstanding section 24 formed by bending one end of a mounting leg piece 22 at a right angle at an approximately right angle on the reverse side to the mounting leg piece 22. A placing section is formed at the front end of a receiving shelf section 28 projected and formed to the ceiling section side from the upper end section of a leg section 27 formed to the upstanding section, making height from the base of the mounting leg piece 22 differ, and the roofing device is composed of the placing section and the uneven-section adjusting clip in which the base sections of the receiving shelf section 28 and the mounting leg piece 22 are formed in a thick shape respectively and formed integrally with the upstanding section.