Metal urban outdoor furniture is a popular choice for its sleek design and durability, but how does it hold up in consistently rainy climates? The answer largely depends on the type of metal and its protective finishes.
Aluminum is a top performer, as it is naturally rust-resistant. Wrought iron, while incredibly strong, requires a robust powder-coated or galvanized finish to prevent corrosion. Stainless steel, particularly grades 304 and 316, offers excellent resistance to rust and tarnish, making it ideal for coastal or humid areas.
The key to longevity is the protective coating. High-quality powder coating creates a hard, waterproof shell that bonds to the metal, shielding it from moisture. Regular maintenance is simple: clean with mild soap and water to prevent dirt and acidic pollutants from degrading the finish over time. For wrought iron, promptly touch up any chips in the coating.
With proper material selection—opting for aluminum, treated steel, or well-finished wrought iron—and minimal care, metal furniture can thrive in rainy environments, offering lasting style and function for urban gardens, balconies, and public spaces.