When selecting outdoor furniture, weight is a crucial factor that impacts durability, stability, and portability. A common question among homeowners is: Is cast aluminum outdoor furniture heavier than regular aluminum? The answer is yes, cast aluminum is generally heavier due to its manufacturing process and material density.
Cast aluminum furniture is made by pouring molten aluminum into molds, resulting in thicker, solid pieces with intricate designs. This process creates a dense structure that adds significant weight, making it more stable against wind and weather. In contrast, regular aluminum (often tubular or wrought) is typically lighter because it's formed by extruding or rolling aluminum into hollow tubes or thin sheets. This reduces weight but may compromise sturdiness.
The weight difference stems from material composition. Cast aluminum has a higher density as it's solid throughout, whereas regular aluminum furniture often uses hollow sections to save on material and cost. On average, a cast aluminum chair can weigh 20-30 pounds, while a similar regular aluminum chair might be 10-15 pounds. This extra weight makes cast aluminum ideal for permanent outdoor setups, as it resists tipping and lasts longer under harsh conditions. However, if you need movable furniture, regular aluminum's lightness might be preferable.
In summary, cast aluminum outdoor furniture is heavier than regular aluminum, offering enhanced durability and stability at the cost of portability. Choose based on your needs: heavier cast aluminum for long-term use or lighter regular aluminum for flexibility.