When selecting outdoor furniture that will withstand the elements and years of use, the frame construction is arguably the most critical factor. A well-built frame provides the structural integrity and longevity that define truly durable pieces. Here are the key aspects to examine before making your purchase.
First, consider the material. Aluminum, particularly cast or extruded aluminum, is a top choice for its excellent strength-to-weight ratio and inherent rust resistance. Look for frames made from marine-grade aluminum for maximum durability in humid or coastal environments. Steel is another robust option, but it must have a superior protective finish. Powder-coated steel provides a durable, weather-resistant barrier that prevents rust and corrosion. Teak wood is a classic, long-lasting material due to its natural oils that resist moisture and insects, but it requires maintenance to retain its appearance.
Next, scrutinize the joinery—how the frame pieces are connected. Avoid furniture held together solely with screws, bolts, or staples, as these can loosen over time. Instead, seek out welded joints on metal frames. Welds should be smooth, continuous, and free of gaps or bubbles. For wooden furniture, traditional mortise-and-tenon joinery is a hallmark of quality, creating a strong, mechanical lock that is far superior to simple glued or nailed connections.
Finally, assess the overall design and finish. The frame should feel solid and not wobble when you test it. A slight flex in larger pieces like sofas is normal, but there should be no creaking or shaking. For metal frames, a high-quality powder coat should be even and thick, with no thin spots or drips. For any furniture, ensure there are adequate drainage holes in the frame to prevent water from pooling and causing damage.
By prioritizing these elements—superior materials, robust joinery, and a thoughtful finish—you can invest in outdoor furniture that remains beautiful and functional through many seasons.