How does natural rattan’s moisture content affect its dimensional stability outdoors?

Natural rattan is a popular material for outdoor furniture due to its flexibility and aesthetic appeal. However, its moisture content plays a critical role in determining its dimensional stability when exposed to outdoor conditions. Rattan absorbs moisture from humid environments, causing it to expand, while dry conditions lead to shrinkage. These fluctuations can result in warping, cracking, or loosening of woven fibers over time.

To mitigate these effects, proper treatment and maintenance are essential. Applying sealants or coatings can reduce moisture absorption, while storing rattan furniture indoors during extreme weather helps prolong its lifespan. Understanding these factors ensures better durability and performance of rattan products in outdoor settings.

By managing moisture exposure, rattan furniture can maintain its structural integrity and appearance, making it a sustainable choice for outdoor decor.