Lauan (Philippine Mahogany)
Shorea spp. • Exotic/Tropical Hardwood
Grain Pattern
Straight to interlocked, manifesting as a coarse texture with noticeable vertical fibrousness; typically flat-sawn displaying subtle cathedral patterns if planed.
Color Description
Pale grayish brown to light reddish pink. Sapwood is not clearly demarcated from heartwood. Lacks significant luster and tends to darken to a deeper medium brown upon exposure to UV light.
Hardness Rating
Approximately 390 lbf (Very Soft)
Durability Rating
Non-durable to Slightly Durable; susceptible to insect attack and rot if used in exterior or high-moisture environments.
Common Uses
Plywood cores, utility lumber, interior trim, secondary furniture components, drawer sides, and crates.
Geographic Origin
Southeast Asia, specifically the Philippines, Malaysia, and Indonesia.
Market Value & Sustainability
Estimated Market Value
$4.00 - $6.00 per board foot (standard grade)
Wood Age Estimate
The board appears recently milled (less than 1-2 years old) based on the rough-sawn surface fibers and lack of significant oxidation or deep weathering/silvering.
Sustainability Status
Many species of Shorea are listed on the IUCN Red List as Critically Endangered due to habitat loss and over-exploitation; requires FSC certification for ethical sourcing.
Workability
Easy to work with tools but the fuzzy, fibrous surface often requires sharp cutters to prevent tearing. Glues, stains, and finishes well, though the open grain may require a filler.
Notable Features
Often referred to as 'Mahogany' despite not being a true Swietenia; known for its high strength-to-weight ratio and distinctive coarse, splintery texture when rough-sawn.
Finish Recommendations
Penetrating oil or shellac works well; a sanding sealer or grain filler is recommended to achieve a smooth surface due to the porous vessel structure.
Identification Confidence
Medium-High; identified by the characteristic light color, coarse stringy fibers, and the specific open-grain texture typical of utility-grade Southeast Asian hardwoods.