(CBC 1511.1)
Section 1511.1 of Chapter 15 of the California Building Code is amended to read in its entirety as follows:
Section 1511.1. All reroofing shall conform to the applicable provisions of Chapter 15 of this code and as otherwise required in this chapter.
If twenty-six percent (26%) or more of the roof covering of any building or structure is reroofed in any twelve (12) month period, the roof covering of such reroofed portion shall conform to the requirements of this code for new buildings or structures.
Roofing materials and methods of application shall comply with International Building Code
referenced standards or shall follow the manufacturer’s installation instructions when approved.
(Ord. 2019-12-1510 § 2 (part))