How does cedar compare to eucalyptus in outdoor seating resistance to cupping?

When choosing wood for outdoor seating, resistance to cupping—a common warping issue caused by moisture—is crucial. Cedar and eucalyptus are popular choices, but how do they compare?

Cedar is naturally resistant to moisture and decay due to its oils, which help minimize cupping. It’s lightweight and stable, making it a reliable option for outdoor furniture. However, cedar may require regular sealing to maintain its durability over time.

Eucalyptus, on the other hand, is denser and harder, offering superior resistance to cupping without extensive treatment. Its natural oils also provide rot resistance, though it may develop slight surface cracks as it dries. Eucalyptus often outperforms cedar in long-term outdoor use with minimal maintenance.

For optimal performance, both woods benefit from proper sealing and occasional sanding. Cedar suits those prioritizing ease of handling, while eucalyptus is ideal for those seeking maximum durability with less upkeep. Choose based on your climate and maintenance preferences for lasting outdoor seating.