Eucalyptus wood is a more affordable and eco-friendly alternative to teak wood, but it's still a go-to for outdoor environments. With a naturally weather-resistant design, it stands up to everything from bright UV light and damage caused by moisture to insect infestation. Take this seven-piece dining set, for example: Its natural wood colour keeps it versatile enough for a variety of decks and patios, while a slatted design and rounded table add a dash of distinction. Best of all, the manufacturer for this product backs it with a limited one-year warranty.