How do manufacturers test the weight capacity and structural integrity of outdoor furniture?

Manufacturers rigorously test outdoor furniture to ensure it meets safety and durability standards. Weight capacity tests involve applying incremental loads to simulate real-world use, often exceeding typical weights to guarantee resilience. Structural integrity is assessed through stress tests, including repeated movements, impact tests, and exposure to environmental factors like UV rays and moisture. Advanced techniques like finite element analysis (FEA) may be used to predict weak points. Compliance with industry standards, such as BIFMA or ASTM, ensures reliability. These methods help manufacturers deliver long-lasting, high-quality outdoor furniture for consumers.