The simple answer is: it depends entirely on the furniture's design and materials. High-quality urban outdoor furniture is often engineered for year-round exposure, but not all pieces are created equal.
True all-weather furniture is built with specific, durable materials. Powder-coated aluminum, stainless steel, teak, and high-density polyethylene (HDPE) are champions of resilience. These materials resist rust, rot, and UV degradation. The construction is also key—look for waterproof joinery, drainage holes, and finishes that protect against moisture ingress.
Winter presents harsh challenges: freezing temperatures, snow, ice, and de-icing salts. Furniture not designed for this can crack, warp, or corrode. Even durable furniture benefits from preventive care. Using protective covers during severe storms, cleaning off debris and salts, and ensuring proper water drainage can significantly extend its lifespan.
Before leaving your furniture outside, check the manufacturer's specifications. "All-weather" or "year-round" ratings are your best indicators. For investment pieces, when in doubt, storing cushions and using covers is a prudent winter strategy. With the right selection and minimal care, your urban outdoor space can remain functional and inviting through every season.