Western Red Cedar
Thuja plicata · Softwood
- Type
- Softwood
- Origin
- Pacific Northwest of North America
- Hardness
- 350 lbf (Very Soft)
- Durability
- Very Durable (Excellent resistance to decay, rot, and insects)
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Grain Pattern
Straight grain with a prominent flat-sawn cathedral pattern and distinct growth rings
Color & Appearance
Weathered to a silvery gray on the surface due to UV exposure, with underlying reddish-brown tones visible in the heartwood
Hardness (Janka)
350 lbf (Very Soft)
Durability & Decay Resistance
Very Durable (Excellent resistance to decay, rot, and insects)
Value & Sustainability
- Estimated Market Value
- Moderately expensive, approximately $3.00 to $6.00 per board foot depending on grade
- Wood Age Estimate
- Estimated 5 to 15 years based on surface weathering and oxidation typical of exposed outdoor decking
- Sustainability Status
- Generally sustainable, harvested from well-managed forests, not listed on CITES appendices
Common Uses
Decking, siding, shingles, outdoor furniture, exterior construction, greenhouse construction, fencing
Geographic Origin
Pacific Northwest of North America
Workability
Very easy to work with hand and machine tools, cuts cleanly, glues and finishes exceptionally well, though its softness makes it prone to denting and scratching
Finish Recommendations
Penetrating oils, semi-transparent stains, or exterior clear sealers; regular maintenance required if original reddish color is to be preserved
Notable Features
Contains natural preservative oils that provide exceptional resistance to moisture and insects without chemical treatment, aromatic scent when freshly cut
