Rubberwood (Parawood) — Hevea brasiliensis
Medium-High; identified based on the pale cream/straw color, distinct open-pored diffuse-porous structure with elongated brown vessel lines, subtle arching growth rings, and characteristic plantation-hardwood visual properties. confidence

Rubberwood (Parawood)

Hevea brasiliensis · Hardwood

Type
Hardwood
Origin
Native to tropical South America (Amazon basin), but commercially harvested extensively in plantations across Southeast Asia (Thailand, Malaysia, Indonesia).
Hardness
960 lbf (Medium)
Durability
Non-durable; susceptible to fungal rot, decay, and insect/borer attack if untreated or exposed to moisture.

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Grain Pattern

Straight to slightly interlocked grain with a coarse, open texture and visible vessel elements along the face grain. Very little natural figure present.

Color & Appearance

Light blonde to pale straw-yellow sapwood with subtle light brown streaks. The wood exhibits low natural luster and tends to darken slightly to a warm amber over time with UV exposure.

Hardness (Janka)

960 lbf (Medium)

Durability & Decay Resistance

Non-durable; susceptible to fungal rot, decay, and insect/borer attack if untreated or exposed to moisture.

Value & Sustainability

Estimated Market Value
$3.00 - $6.00 per board foot (or as processed furniture components).
Wood Age Estimate
Modern sample, likely harvested from plantation trees aged 25 to 30 years and processed into lumber recently (0-5 years of age).
Sustainability Status
Extremely sustainable; harvested as an agricultural byproduct at the end of the tree's latex-producing lifecycle. Non-CITES listed and IUCN Least Concern.

Common Uses

Flat-pack and ready-to-assemble furniture, interior cabinetry, butcher blocks, cutting boards, turnings, and indoor millwork.

Geographic Origin

Native to tropical South America (Amazon basin), but commercially harvested extensively in plantations across Southeast Asia (Thailand, Malaysia, Indonesia).

Workability

Works easily with both hand and machine tools. Planes and sands well, glues reliably, and holds screws well, though high latex content can sometimes dull sharp cutting edges slightly faster than average.

Finish Recommendations

Accepts stains, oils, and topcoats easily. Takes wood filler well if a smooth surface is needed due to open pores. Clear polyurethane, lacquer, or food-safe mineral oils/waxes (for cutting boards) are highly recommended.

Notable Features

Eco-friendly timber source, low natural decay resistance without treatment, uniform texture, faint sweet aroma when freshly cut, and mild latex allergen risk for sensitive individuals.

Learn more about Rubberwood (Parawood) in the Wood Encyclopedia
Identified July 26, 2026