Western Red Cedar (or reclaimed Pine/Fir) — Thuja plicata
Medium. Identifying rough-sawn, aged softwood strictly from surface photo is challenging; character, color, and grain strongly suggest Western Red Cedar or aged Douglas Fir/Yellow Pine. confidence

Western Red Cedar (or reclaimed Pine/Fir)

Thuja plicata · Softwood

Type
Softwood
Origin
Pacific Northwest of North America (United States and Canada).
Hardness
350 lbf (Very Soft)
Durability
Durable. Highly resistant to decay and rot due to natural extractives, moderate insect resistance.

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Grain Pattern

Straight grain with a rough-sawn surface texture, featuring a prominent tight knot and vertical checking/cracking along the grain lines.

Color & Appearance

Aged medium warm brown with greyish undertones and reddish-brown accents around the knot; typical of weather-aged or naturally oxidized softwood.

Hardness (Janka)

350 lbf (Very Soft)

Durability & Decay Resistance

Durable. Highly resistant to decay and rot due to natural extractives, moderate insect resistance.

Value & Sustainability

Estimated Market Value
$3.00 - $6.00 per board foot depending on grade, rustic character, and local availability.
Wood Age Estimate
Estimated 10 to 30 years old based on surface checking, oxidation, and rough-sawn mill texture.
Sustainability Status
Least Concern (IUCN Red List). Widely available, sustainably harvested, FSC certified sources available.

Common Uses

Siding, decking, outdoor furniture, fencing, shingles, rustic paneling, structural timber.

Geographic Origin

Pacific Northwest of North America (United States and Canada).

Workability

Very easy to work with hand and machine tools due to low density. Prone to tearout on cross-grain cuts if tools are dull; holds nails and screws well, glues easily.

Finish Recommendations

Penetrating oil stains, exterior UV-resistant oil finishes, or left untreated to weather to a silver-grey patina. Requires light sanding before applying indoor finishes like clear polyurethane or lacquer.

Notable Features

Distinctive aromatic scent when cut or sanded, low weight/density, high resistance to dimensional movement and moisture.

Learn more about Western Red Cedar (or reclaimed Pine/Fir) in the Wood Encyclopedia
Identified July 27, 2026