
Acacia (likely Monkey Pod or Golden Acacia)
Acacia koa or Samanea saman · Exotic/Tropical Hardwood
- Type
- Exotic/Tropical Hardwood
- Origin
- Southeast Asia, Oceania, and Hawaii (Pacific Islands).
- Hardness
- Appx. 1,100 to 1,750 lbf (Medium to Hard classification, depending on specific species subspecies).
- Durability
- Moderately Durable to Durable; generally resistant to decay but can be susceptible to insect attack if not treated.
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Grain Pattern
Interlocked and wavy grain with prominent vessel lines; shows distinctive cathedral figures in some sections and slight chatoyancy.
Color & Appearance
Medium to golden brown heartwood with some darker streaks; sapwood is lighter yellowish-white. It often develops a deeper, richer amber glow with age and UV exposure.
Hardness (Janka)
Appx. 1,100 to 1,750 lbf (Medium to Hard classification, depending on specific species subspecies).
Durability & Decay Resistance
Moderately Durable to Durable; generally resistant to decay but can be susceptible to insect attack if not treated.
Value & Sustainability
- Estimated Market Value
- $6.00 - $15.00 per board foot depending on figure and thickness.
- Wood Age Estimate
- Modern production (post-2010), likely a mass-produced furniture component showing standard kiln-dried characteristics and modern spray-finish wear.
- Sustainability Status
- Generally abundant and sustainable; many varieties are plantation-grown, though some specific species like Koa are more restricted.
Common Uses
Furniture, decorative turnings, bowls, cabinetry, musical instruments (especially ukuleles and guitars), and flooring.
Geographic Origin
Southeast Asia, Oceania, and Hawaii (Pacific Islands).
Workability
Relatively easy to work, though interlocked grain can cause surface tear-out during planing; sands well and takes adhesives reliably.
Finish Recommendations
Oil-based finishes or clear lacquers are recommended to enhance the natural chatoyancy and grain depth. Sealers are often needed due to large pores.
Notable Features
Distinctive large pores; can have a faint sweet scent when freshly cut; known for high luster and grain depth.