The decision to leave your outdoor furniture outside during winter depends heavily on the material it's made from. For most furniture, proper winter storage is the safest choice to ensure longevity. However, with the right precautions, some types can brave the cold.
Plastic, resin, and powder-coated metal furniture can typically withstand winter conditions, though prolonged exposure may cause fading or brittleness. All-weather wicker is another resilient option. The true enemies are moisture and freeze-thaw cycles, which can cause cracking, rust, and mold.
For these durable materials, if you choose to leave them outside, thorough cleaning and high-quality, breathable waterproof covers are essential. Ensure covers are secured to prevent wind damage. Elevate furniture off wet ground using feet or pallets.
Conversely, delicate materials like natural wood, untreated iron, and standard cushions must be stored indoors. Wood can warp and crack, while iron will rust without protection. Always clean and dry furniture completely before storing it in a garage, shed, or basement.
In summary, while storing furniture indoors is ideal, you can leave sturdy, all-weather pieces outside if you invest in robust protection. Prioritize storing sensitive materials to enjoy your outdoor living space for many summers ahead.