Best Wood for Outdoor Furniture That Won't Rot in a Season
Indoors, wood choice is mostly a look and a budget. Outdoors, it decides whether a project lasts ten years or visibly falls apart after one wet winter. The right choice depends on ground contact, climate, and how much finishing maintenance you're actually willing to do.
Cedar — the standard beginner choice
Western red cedar resists rot and insects naturally, thanks to oils in the wood itself, without chemical treatment. It's lighter and easier to work than pressure-treated pine, and it ages to a silver-gray if left unfinished, which some people want and others don't. The trade-off is cost — cedar typically runs noticeably more per board foot than treated pine.
Pressure-treated pine — the budget choice
Pressure-treated pine is chemically infused to resist rot and insects, and it's the most budget-friendly option that still holds up outdoors, including in ground contact. It's heavier and often has a greenish tint that fades over time, and freshly treated lumber needs to dry out before painting or staining — check the board for surface moisture before finishing.
Redwood and teak — the premium tier
Redwood offers similar natural rot resistance to cedar with a warmer color, at a similar or higher price depending on region. Teak is the premium option for outdoor furniture specifically — extremely rot- and insect-resistant with minimal finishing required — but it's priced well above cedar and pine, usually reserved for smaller, higher-visibility pieces rather than large structures.
The wood to avoid outdoors
Untreated pine, standard plywood, and most construction-grade lumber not rated for exterior or ground contact will visibly degrade — cupping, splitting, and soft rot — within one to two seasons outside. If a project is going outdoors, confirm the lumber is either naturally rot-resistant or rated for exterior use before you buy it, not after.
The full furniture and craft archive notes the recommended wood type for every outdoor project, so the cut list already accounts for the right material before you shop.
Inspect the Plan CollectionReady to pick a first outdoor build? See the best beginner outdoor furniture projects ranked by difficulty and cost.