Western Red Cedar — Thuja plicata
High (identified by characteristic reddish-brown color, distinct growth ring texture, lightweight soft nature, and typical end-grain characteristics of Thuja plicata) confidence

Western Red Cedar

Thuja plicata · Softwood

Type
Softwood
Origin
Pacific Northwest of North America
Hardness
350 lbf (Very Soft)
Durability
Very Durable (excellent natural resistance to decay, rot, and insect attack)

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Grain Pattern

Straight-grained with distinct growth rings visible on the end grain, flat-sawn appearance on the face.

Color & Appearance

Light to dark reddish-brown heartwood with pale yellowish-white sapwood, low to moderate natural luster.

Hardness (Janka)

350 lbf (Very Soft)

Durability & Decay Resistance

Very Durable (excellent natural resistance to decay, rot, and insect attack)

Value & Sustainability

Estimated Market Value
4.00 to 8.00 USD per board foot depending on grade and dimensions
Wood Age Estimate
Recently milled or seasoned lumber, approximately 1 to 5 years old based on fresh end grain and surface condition.
Sustainability Status
Generally sustainable, widely available from well-managed forests, not CITES listed.

Common Uses

Exterior siding, decking, shingles, outdoor furniture, greenhouse construction, fencing, and boat building.

Geographic Origin

Pacific Northwest of North America

Workability

Very easy to work with both hand and machine tools, takes fasteners well, but soft nature requires care to avoid bruising.

Finish Recommendations

Accepts stains, oils, and transparent finishes exceptionally well; exterior applications often left unfinished to weather to a silvery-gray patina.

Notable Features

Distinctive aromatic cedar scent, very lightweight, contains natural preservative oils that resist decay without chemical treatment.

Learn more about Western Red Cedar in the Wood Encyclopedia
Identified August 18, 2026