Outdoor sofas can be used in tropical storm-prone areas, but their durability depends heavily on material selection and maintenance. While no furniture is entirely storm-proof, weather-resistant options like aluminum, teak, or synthetic wicker with UV-protected cushions offer better survival rates.

For storm-prone regions, consider these factors:

1. Material Matters: Powder-coated aluminum frames resist rust, while high-density polyethylene (HDPE) wicker won't absorb moisture.

2. Weight & Anchoring: Heavier sofas (100+ lbs) with optional anchoring systems are less likely to become dangerous projectiles.

3. Smart Storage: Modular designs allow quick disassembly before storms, and waterproof covers add protection.

4. Cushion Strategy: Choose quick-dry foam with solution-dyed acrylic fabric that resists mold growth.

Pro Tip: Look for furniture certified for coastal conditions (ASTM B117 salt spray tested) and always check wind resistance ratings. During peak storm season, even the best outdoor sofas should be stored indoors or securely tied down.

Regular maintenance - including rinsing salt deposits and inspecting for stress cracks - significantly extends furniture life in harsh tropical climates. With proper selection and care, quality outdoor sofas can last 5-7 years even in storm-affected zones.