Leaving aluminum outdoor furniture outside year-round, including during snowy winters, is a common question for homeowners. Aluminum is renowned for its durability and natural resistance to rust, making it one of the more resilient materials for outdoor use. However, while it can generally withstand cold temperatures and occasional snow, prolonged exposure to harsh winter conditions is not without risks.
The primary concern with leaving aluminum furniture outside in the snow is not the cold itself, but the cumulative effects of moisture. Although aluminum does not rust, the hardware, such as screws and bolts, often made from other metals, can corrode over time. Furthermore, constant moisture from snow and ice can seep into joints and crevices, potentially leading to the weakening of frames or, in rare cases, causing cracks if water freezes and expands within them.
To protect your investment, consider these practical steps. Using high-quality, waterproof furniture covers is the most effective way to shield your aluminum set from direct contact with snow, ice, and winter rain. These covers allow the furniture to breathe, preventing mold and mildew buildup. For added protection, storing furniture in a shed, garage, or under a covered patio is ideal. If storage isn't an option, applying a protective wax coating in the autumn can provide an extra layer of defense against moisture.
In conclusion, while your aluminum furniture can likely survive a winter outdoors, taking proactive measures will significantly extend its lifespan and keep it looking its best for many seasons to come. Proper care ensures you can enjoy your outdoor living space without worry.