When selecting outdoor furniture to leave exposed to rain, certain materials naturally outperform others. The best options include powder-coated aluminum, which combines lightweight durability with excellent rust resistance through its protective finish. Teak wood stands as a premium choice, containing natural oils that repel water and prevent rotting, developing a handsome silver-gray patina over time. All-weather wicker furniture, typically crafted from synthetic resin fibers over aluminum frames, offers both style and exceptional weather resistance. For seating cushions, solution-dyed acrylic fabrics provide the best water resistance and fade protection.
Among metal options, stainless steel and aluminum prove most reliable in wet conditions, while wrought iron requires consistent maintenance to prevent rust. For wooden alternatives besides teak, shorea and eucalyptus offer good rain resistance when properly sealed. Plastic furniture, particularly high-density polyethylene (HDPE), provides the most budget-friendly rain-resistant option, though it may lack aesthetic appeal.
Proper maintenance remains crucial regardless of material selection. Ensure water drainage by positioning furniture on level surfaces and using protective covers during extended rainy periods. For wooden pieces, annual sealing preserves their water resistance, while metal furniture benefits from occasional touch-ups to painted surfaces. With the right material choices and basic care, your outdoor furniture can maintain its beauty and structural integrity through countless rain showers.