How does wrought iron handle exposure to coastal salt spray?

Wrought iron is a durable and classic material often used in coastal areas for fences, railings, and decorative elements. However, exposure to coastal salt spray can accelerate corrosion if not properly maintained. Salt spray contains chlorides that react with iron, leading to rust formation over time.

To combat this, wrought iron is often coated with protective layers such as galvanization, powder coating, or regular paint. These barriers help prevent direct contact between the metal and salt-laden moisture. Regular maintenance, including cleaning and reapplying protective coatings, significantly extends its lifespan in coastal environments.

For optimal performance, inspect wrought iron structures frequently, remove any rust spots promptly, and apply rust-inhibiting primers before repainting. With proper care, wrought iron can remain both functional and aesthetically pleasing even in harsh coastal conditions.