When selecting urban outdoor furniture, durability is paramount. Aluminum and wrought iron are two popular materials, but they perform differently over time. Aluminum furniture, particularly modern powder-coated varieties, offers exceptional corrosion resistance. It won't rust, making it ideal for rainy climates or coastal areas. The lightweight nature of aluminum also reduces stress on joints and welds. Maintenance is minimal—usually requiring just occasional cleaning with soap and water.
Wrought iron furniture is incredibly strong and heavy, resistant to wind, and can last decades. However, its main weakness is rust. Even with protective coatings, wrought iron requires regular maintenance—sanding and repainting—to prevent corrosion. Chips in the finish can lead to rapid rust formation, especially in humid urban environments.
In terms of long-term durability, aluminum often outperforms wrought iron in resistance to weathering with far less upkeep. While wrought iron is heavier and more rigid, aluminum's rust-proof qualities and powder-coated finishes make it a more durable, low-maintenance choice for most urban outdoor settings, offering better value over its lifespan.