How does rattan’s porosity affect outdoor chair performance in humid climates?

Rattan’s natural porosity plays a significant role in the performance of outdoor chairs, especially in humid climates. The material’s porous structure allows it to absorb and release moisture, which can impact both durability and comfort. In high-humidity environments, rattan may absorb excess moisture, leading to potential swelling, mold growth, or weakening of fibers over time. However, this same porosity also enables rattan to dry quickly, reducing long-term water damage compared to non-porous materials. To enhance performance, treated or synthetic rattan is often recommended for humid regions, as it offers better moisture resistance while maintaining the aesthetic appeal of natural rattan. Proper maintenance, such as regular cleaning and protective coatings, can further extend the lifespan of rattan furniture in damp conditions. Understanding these factors helps in selecting the best outdoor furniture for humid climates.