Materials & Quality
Acacia Wood Furniture: Hardness, Outdoor Use, and Care Explained
7 min read
What is acacia wood? How hard it is, whether acacia wood is good for outdoor furniture, if it's waterproof, solid vs veneer, and how to care for it.
Acacia wood is everywhere in modern furniture right now: dining tables, coffee tables, outdoor chairs, serving boards. It's dense, richly figured, and usually far cheaper than walnut or teak. Here's what acacia wood is, how hard and water-resistant it really is, whether acacia wood is good for outdoor furniture, and how to care for it.
What is acacia wood?
Acacia is a large genus of trees and shrubs (more than 1,000 species) native mainly to Australia, Africa, and Asia. Furniture-grade acacia usually comes from fast-growing plantation species in Southeast Asia, with Acacia mangium and Acacia auriculiformis among the most common. Because acacia trees grow quickly, the timber is relatively affordable and renewable when sourced responsibly. For sourcing claims, look for FSC certification. Our FSC-certified wood guide explains what that label means.
Acacia wood has a warm golden-to-chocolate color, often with strong contrast between lighter and darker streaks, and a wavy, interlocking grain. No two acacia wood furniture pieces look exactly alike.
How hard is acacia wood?
Hardness varies by species, but furniture acacia is generally a dense hardwood. Commonly cited Janka figures range from roughly 1,100 lbf to well over 2,000 lbf depending on species, compared with about 1,290 lbf for white oak and 1,010 lbf for walnut. In practice that means good dent resistance for tabletops and chair legs.
| Wood | Approx. Janka hardness | Look | Outdoors? | Cost |
|---|---|---|---|---|
| Acacia | ~1,100–2,300 lbf (species-dependent) | Golden-brown, high contrast | Yes, with oil/sealer and upkeep | Low–medium |
| Teak | ~1,070 lbf | Honey, weathers to silver | Excellent | High |
| Eucalyptus | ~1,100–1,400 lbf | Reddish-brown | Good, with oiling | Low–medium |
| Walnut | ~1,010 lbf | Dark chocolate | No | High |
| Oak (white) | ~1,290 lbf | Strong grain | Not ideal | Medium–high |
Is acacia wood good for outdoor furniture?
Yes, with upkeep. Acacia's natural oils and density give it decent water and rot resistance, which is why it's popular for patio tables and chairs. But it isn't as weatherproof as teak. To get years out of it:
- Apply a teak or outdoor wood oil (or keep the factory sealer intact) at the start of each season.
- Cover it or store it during long wet or freezing periods.
- Keep feet off standing water; use furniture pads on hard patios.
- Expect it to fade toward gray in sun unless you keep oiling it. That's cosmetic, not structural.
See our outdoor furniture materials guide and outdoor furniture care guide for side-by-side options.
Is acacia wood waterproof?
No wood is waterproof. Acacia is water-resistant: a sealed acacia surface will shed spills if you wipe them up, but water left standing can mark the finish or, over time, raise the grain. Indoors, use coasters. Outdoors, oil it.
Solid acacia vs acacia veneer
Like any wood, acacia appears on listings in different forms:
- Solid acacia: the part is acacia lumber, often glued up from strips.
- Acacia veneer: a thin acacia layer over MDF or plywood, common on tabletops and case pieces.
- "Acacia finish": often only the color. It may not contain acacia at all.
Read the materials line closely. Our solid wood vs veneer vs engineered wood guide explains what each means for durability.
Acacia wood pros and cons
Pros: hard and dent-resistant, attractive high-contrast grain, good water resistance for a hardwood, fast-growing and affordable.
Cons: color varies between pieces (you can't match a sample exactly), can crack if it dries out badly, needs regular oiling outdoors, and darkens or fades with sun.
How to care for acacia wood furniture
- Dust and wipe with a soft, slightly damp cloth; dry immediately.
- Avoid harsh cleaners, ammonia, and silicone polishes.
- Indoors, re-oil or wax oiled finishes every few months if the surface looks dry. Lacquered finishes just need wiping.
- Keep away from radiators and direct sun to prevent cracking and fading.
- Use coasters, trivets, and placemats.
The Short Version
Acacia is a fast-growing, dense hardwood with a warm, high-contrast grain. It's harder than oak or walnut in most furniture species, water-resistant but not waterproof, and a good mid-priced choice for outdoor furniture if you oil and cover it. Check whether a listing is solid acacia, acacia veneer, or just an acacia-colored finish.
Shopping for the patio? Shop Outdoor Tables and check the materials line on each listing.
Frequently asked questions
Is acacia wood good quality?
Yes. It's a dense, durable hardwood that holds up well in dining and coffee tables, as long as it's properly dried and finished.
Is acacia a hardwood?
Yes. Acacia is a broadleaf hardwood, and most furniture species are harder than oak or walnut.
Is acacia wood good for outdoor furniture?
It's a solid mid-priced choice. It resists water and rot better than most hardwoods but needs seasonal oiling and covering. Teak is lower-maintenance but costs more.
Does acacia wood scratch easily?
Less than softer woods like pine, but any wood finish can scratch. Felt pads and placemats help most.
Why does acacia furniture vary in color?
Acacia naturally mixes light sapwood and darker heartwood, so every piece has its own pattern.