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When installing lighting in coastal environments, it’s essential to choose fixtures that can withstand harsh weather conditions. Salt, humidity, and wind affect both materials and functionality, making it crucial to use corrosion-resistant materials such as galvanized steel or copper to protect against rust and wear. Regular maintenance is recommended to extend the lifespan of the lighting and ensure optimal performance year-round. |
Creating lighting for coastal areas means contending with nature’s raw elements—whistling winds, salt that permeates everything, and moisture that seems ever-present. Here, lighting fixtures face some of their toughest challenges. The salt from the sea presents a constant risk of corrosion for metals and other exposed surfaces, making material choice critical to ensure durability year after year.
Material selection is key to maintaining both the form and function of fixtures over time. In these demanding climates, copper and brass are often the best choices. Both materials develop a natural patina that acts as a shield against further corrosion. Copper ages gracefully with a greenish surface that resists salt's effects, while brass, with its golden-brown hue, is also resilient against the elements, though it may be slightly more susceptible to dezincification in extremely salty environments.
Galvanized steel, with its protective zinc layer, offers rust resistance, but this coating can wear quickly in salty and humid conditions, leading to rust once the surface is compromised. Cast iron is robust but prone to rust and requires frequent maintenance. Powder coating is an effective protective option for many materials, but it also demands consistent upkeep and touch-ups if damaged, as salt crystals can penetrate and cause corrosion beneath the coating.