Short answer: For most South Bay homes, fiber cement is a strong all-around siding choice. It resists heat, won't rot in fog, holds its color, and can mimic wood. If your home is near hillsides or open space, choose fire-resistant materials: fiber cement, metal, or stone. Below, we cover five exterior styles, how siding direction changes your look, and seven siding materials compared. Key Takeaways Siding is climate strategy. In the South Bay, your siding affects durability,