Lauan (Philippine Mahogany)
Shorea spp. · Engineered
- Type
- Engineered
- Origin
- Southeast Asia, primarily the Philippines, Malaysia, and Indonesia.
- Hardness
- Approx. 425 lbf (Very Soft); specifically for White Lauan variants common in plywood.
- Durability
- Non-durable; low resistance to decay and highly susceptible to insect attack. Not suitable for exterior use without treatment.
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Grain Pattern
Straight to interlocked; typically features a coarse, uniform texture. As a rotary-cut veneer seen here, the grain lacks distinct cathedral patterns, appearing somewhat fuzzy or blended.
Color & Appearance
Heartwood ranges from light to reddish brown; sapwood is pale yellow to grey. High luster when finished, but currently appears dull and oxidized with a light brown-to-tan surface patina.
Hardness (Janka)
Approx. 425 lbf (Very Soft); specifically for White Lauan variants common in plywood.
Durability & Decay Resistance
Non-durable; low resistance to decay and highly susceptible to insect attack. Not suitable for exterior use without treatment.
Value & Sustainability
- Estimated Market Value
- Approximately $1.50 - $3.00 per square foot (sold as 1/4 inch plywood panels).
- Wood Age Estimate
- The visible oxidation, surface scuffs, and dust indicate this panel is likely 10-25 years old, typical of vintage workshop scrap.
- Sustainability Status
- Many species of Shorea are listed on the IUCN Red List as Critically Endangered due to habitat loss and over-logging; FSC certification is available but less common for utility grades.
Common Uses
Plywood cores, utility shelving, door skins, subflooring, and inexpensive furniture backing.
Geographic Origin
Southeast Asia, primarily the Philippines, Malaysia, and Indonesia.
Workability
Easy to cut and sand, though prone to splintering and 'fuzzing' due to coarse texture. Glues and finishes well, though the end grain absorbs finish rapidly.
Finish Recommendations
Requires a sanding sealer or wood conditioner to prevent blotchiness. Takes stains moderately well; film-building finishes like polyurethane are recommended to smooth the coarse grain.
Notable Features
Often referred to as 'Meranti' or 'Philippine Mahogany' despite not being a true mahogany. Has a distinct faint, cedar-like scent when freshly cut. Low silica content means it is easy on tools.
