For metal urban outdoor furniture, powder coating is generally considered far superior to traditional liquid paint. The process involves electrostatically applying a dry powder to the metal and then curing it under heat, creating a hard, durable finish that is more like a plastic coating than paint.
The key advantages of powder coating are exceptional durability and weather resistance. It is highly resistant to chipping, scratching, fading, and corrosion from rain, sun, and urban pollutants. This makes it ideal for high-use public spaces, parks, and balconies where furniture faces constant wear and harsh conditions. The finish is typically thicker and more uniform than liquid paint, providing better protection for the underlying metal.
Furthermore, powder coating is more environmentally friendly as it emits negligible volatile organic compounds (VOCs) compared to solvent-based paints. While the upfront cost may be higher, its longevity means less frequent repainting, offering better long-term value. For urban settings demanding resilience and low maintenance, powder coating is the clear winner for preserving the appearance and integrity of metal outdoor furniture for years.