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

https://martinyuyo250.solsticebrief.com/posts/shingle-roofs-in-san-diego-a-practical-choice-built-right-2

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.