Tile roofs in San Diego depend on proper underlayment and code-based installation, with requirements tied to roof slope

https://troyjiap119.inkharbory.com/posts/tile-and-low-slope-roof-systems-in-san-diego-what-the-code-framework-emphasizes

Tile roofs in San Diego depend on proper underlayment and code-based installation, with requirements tied to roof slope, climate, tile type, and manufacturer instructions.