1309.0905 SECTION R905, REQUIREMENTS FOR ROOF COVERINGS.
IRC section R905.2.1.
Section R905.2.1 is amended as follows:
R905.2.1 Sheathing requirements. Asphalt shingles shall be fastened to solidly sheathed decks or 1-inch thick nominal wood boards.
IRC section R905.2.8.5.
Section R905.2.8.5 is deleted in its entirety.