How does eucalyptus wood’s resistance to marine environments compare to cedar?

Eucalyptus wood and cedar are both popular choices for outdoor and marine applications, but their resistance to marine environments differs significantly. Eucalyptus wood, particularly species like Eucalyptus globulus, is highly durable and naturally resistant to rot, insects, and moisture, making it an excellent option for marine settings. Its dense grain and high oil content provide added protection against saltwater and humidity.

Cedar wood, while also naturally resistant to decay and insects, is less dense and may require more maintenance in harsh marine conditions. Western Red Cedar, for example, is lightweight and easy to work with but may not hold up as well over time in constant exposure to saltwater compared to eucalyptus.

In summary, eucalyptus wood generally outperforms cedar in marine environments due to its superior density and natural oils, offering longer-lasting durability with minimal upkeep. Cedar remains a good choice for less extreme conditions but may need additional treatments for prolonged marine use.