What are the best stone types for outdoor seating in tropical storm-prone regions?

When selecting stone for outdoor seating in tropical storm-prone regions, durability and weather resistance are critical. The best options include:

1. Granite – Highly durable and resistant to wind, rain, and salt corrosion, making it ideal for coastal areas.

2. Basalt – A dense volcanic stone that withstands heavy rain and high winds without cracking.

3. Bluestone – A non-slip, low-porosity option that resists water damage and mold growth.

4. Sandstone (Sealed) – Affordable and aesthetically pleasing, but requires sealing to prevent erosion in harsh weather.

5. Slate – Naturally water-resistant and sturdy, though thinner slabs may chip in extreme conditions.

For long-lasting outdoor furniture, prioritize dense, low-porosity stones with minimal maintenance needs. Avoid softer stones like limestone or marble, which erode quickly in stormy climates. Proper installation and occasional sealing further enhance longevity.