Teak, ipe, and robinia resist decay thanks to dense fibers and natural oils, yet they still benefit from thoughtful sealing and gentle cleaning. Pay attention to end grain, where water eagerly intrudes, and to joinery that allows seasonal movement without splitting. Softer woods can last beautifully when protected with penetrating oils and end-grain sealers. Look for responsibly sourced lumber, stable construction, and replaceable slats so maintenance stays manageable rather than overwhelming during humid seasons.
Powder-coated aluminum offers light weight and corrosion resistance, while stainless steel hardware resists pitting if you choose appropriate grades for coastal air. Avoid mixing dissimilar metals without insulating washers, which can trigger galvanic corrosion in wet environments. Touch up chips before rust sprawls under coatings. For steel, zinc-rich primers add sacrificial protection; for iron, thorough prep and quality topcoats matter. Well-chosen coatings turn metal frames into steadfast anchors when storms threaten and salt breezes linger.
Solution-dyed acrylics remain colorfast under brutal sun and shed light showers, while PVC mesh and reticulated foams drain swiftly after heavy rain. Prioritize UV-stable threads and reinforced seams that resist splitting under tension. Removable covers simplify deep cleaning and speed drying. Choose textures that breathe rather than trap humidity, and consider zippered gussets for airflow. With thoughtful textile choices, cushions bounce back quickly, odors never settle in, and weekends feel inviting even after stormy nights.