Whether you can leave your urban outdoor furniture outside during winter depends on several key factors. The material composition of your furniture plays the most crucial role in determining its winter resilience. All-weather wicker, powder-coated aluminum, and teak wood typically withstand winter conditions well when properly maintained. However, cheaper plastics, untreated steel, and certain fabrics require indoor storage or extensive protection.
For furniture that can remain outside, proper preparation is essential. Begin with a thorough cleaning using appropriate cleaners for each material. Apply protective treatments such as teak oil for wood furniture and fabric protectors for cushions. Invest in high-quality, breathable waterproof covers that fit snugly to prevent moisture buildup while shielding from snow and ice. Elevate furniture pieces slightly to prevent ground moisture absorption and potential freezing damage.
Even weather-resistant materials benefit from strategic placement during winter months. Position furniture in sheltered areas, under eaves or against wind-protected walls when possible. Remove cushions and store them indoors, as they're particularly vulnerable to moisture damage and mold growth. For extremely harsh winter climates, consider partial disassembly and storage of key components like glass tabletops or delicate metal parts.
Regular winter maintenance checks are crucial. Periodically remove snow accumulation to prevent excessive weight stress and check covers for damage or displacement. Brief inspections during warmer winter days allow you to address any issues promptly. For mixed-material furniture sets, follow the care instructions for the most vulnerable component. With proper preparation and ongoing care, many urban outdoor furniture pieces can indeed remain outside year-round, saving you the hassle of seasonal storage while maintaining their appearance and structural integrity for seasons to come.