Metal is a popular choice for urban outdoor furniture due to its durability and modern aesthetic. However, a common concern is its performance in a consistently rainy climate. The key to its longevity lies in the type of metal and its protective finish.
High-quality aluminum is a top performer. It is naturally rust-resistant because it forms a protective oxide layer when exposed to air. This makes it an excellent, low-maintenance option for wet environments. Another common metal is steel, which is stronger but prone to rust. To combat this, steel furniture is typically protected with a powder coating. This durable, baked-on finish acts as a shield, preventing moisture from reaching the metal underneath. The quality and thickness of this coating are critical for longevity.
Stainless steel, with its high chromium content, offers superior corrosion resistance and is ideal for harsh, salty, or wet conditions, though it comes at a higher cost. Regular maintenance, such as wiping down surfaces to remove standing water and debris, can further extend the life of any metal furniture. While lower-quality metals with poor finishes may corrode over time, well-constructed metal furniture made from aluminum, powder-coated steel, or stainless steel is specifically engineered to hold up beautifully and last for years, even in a rainy city climate.