Red Alder
Alnus rubra · Hardwood
- Type
- Hardwood
- Origin
- Coastal Western North America (Southeast Alaska to Central California).
- Hardness
- 590 lbf (Soft)
- Durability
- Non-durable to perishable; very susceptible to decay and insect attack if left exposed to the elements.
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Grain Pattern
Straight, with a uniform texture. When flat-sawn, it shows a subtle, pleasing cathedral pattern; it does not usually exhibit significant figure, though curly grain can sometimes occur.
Color & Appearance
Heartwood is almost white when freshly cut, but quickly ages to a light tan or reddish-brown upon exposure to air and light. There is no visible distinction between sapwood and heartwood.
Hardness (Janka)
590 lbf (Soft)
Durability & Decay Resistance
Non-durable to perishable; very susceptible to decay and insect attack if left exposed to the elements.
Value & Sustainability
- Estimated Market Value
- $4.00 - $7.00 per board foot depending on grade and region.
- Wood Age Estimate
- The standing tree shown is a juvenile specimen, likely between 10 to 20 years old based on the trunk diameter and smooth bark texture.
- Sustainability Status
- Not listed in the CITES Appendices or on the IUCN Red List; widely available and considered highly sustainable due to rapid growth.
Common Uses
Cabinetry, furniture (often used as a cherry substitute), electric guitar bodies, turned items, and plywood/veneer.
Geographic Origin
Coastal Western North America (Southeast Alaska to Central California).
Workability
Excellent. It is very easy to work with both hand and machine tools; it sands easily, glues well, and takes stains and finishes exceptionally well.
Finish Recommendations
Varnish, lacquer, or polyurethane are common; it is particularly prized for its ability to take wood stains evenly without blotching.
Notable Features
Often referred to as the 'cherry of the West.' It is a nitrogen-fixing species and the wood contains chemicals that cause it to turn a distinct orange-red color immediately after the bark is bruised or the wood is cut.
