Outdoor furniture in coastal areas faces a relentless enemy: salt air. This salty, humid environment accelerates corrosion and degradation, making material selection and maintenance paramount. The key is choosing inherently resistant materials. Powder-coated aluminum is a top choice, as the coating provides a strong barrier against salt. For a wood-like look without the upkeep, marine-grade polymer lumber is exceptional, being impervious to salt and moisture. Stainless steel, particularly grade 304 or the more robust 316, is also highly resistant. Avoid materials like untreated steel or iron, which will rust quickly.
Beyond selection, proactive maintenance is non-negotiable. Regularly rinse your furniture with fresh water to remove salt deposits. Use mild soap and a soft cloth for cleaning, as harsh chemicals can damage protective coatings. During storms or the off-season, cover furniture with breathable, waterproof covers or store it indoors. Applying protective sealants or waxes recommended for the specific material can provide an extra layer of defense. By combining smart material choices with a consistent care routine, your outdoor furniture can withstand the harsh coastal climate and remain beautiful for years to come.