Whether urban outdoor furniture can remain outside during winter months depends on several crucial factors including material composition, local climate severity, and protective measures implemented. Powder-coated aluminum and teak wood typically withstand winter conditions exceptionally well, requiring minimal maintenance beyond basic cleaning. Synthetic wicker and steel furniture may survive winter exposure but often benefit from protective covers or sheltered placement.
Plastic resins become brittle in freezing temperatures, making them susceptible to cracking, while untreated iron will inevitably rust without proper sealing and coverage. The most effective approach involves consulting manufacturer guidelines specific to your furniture, as testing standards vary significantly between products.
For extreme winter climates with heavy snow, ice, and temperature fluctuations, even weather-resistant furniture benefits from storage or high-quality waterproof covers. Elevating furniture prevents moisture absorption from ground contact, and regular cleaning prevents debris accumulation that can accelerate material degradation.
Ultimately, investing in all-weather furniture designed for year-round exposure provides the simplest solution, though even these pieces require periodic inspection and maintenance to ensure longevity despite winter's challenges.