Atlantic White Cedar — Chamaecyparis thyoides

Atlantic White Cedar

Chamaecyparis thyoides · Softwood

AI-generated identification · may be incorrect
Type
Softwood
Origin
Northeastern United States (East Coast coastal plains).
Hardness
350 lbf (Very Soft)
Durability
Durable to Very Durable; excellent resistance to rot and decay, though susceptible to insect attack.

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Grain Pattern

Straight grain with a uniform, fine-to-medium texture; exhibits a flat-sawn appearance in this sample with distinct growth rings.

Color & Appearance

Heartwood is light brown or tan with a reddish or pinkish hue; sapwood is pale yellow-white. It tends to darken or gray with outdoor UV exposure.

Hardness (Janka)

350 lbf (Very Soft)

Durability & Decay Resistance

Durable to Very Durable; excellent resistance to rot and decay, though susceptible to insect attack.

Value & Age

Estimated Market ValueNot an official valuation

$6.00 - $9.00 per board foot

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Relatively recent/modern (less than 5 years) based on lack of significant oxidation, light surface grime, and fresh-looking mill marks.

Common Uses

Boat building, decking, shingles, siding, fence posts, and exterior trim.

Geographic Origin

Northeastern United States (East Coast coastal plains).

Workability

Very easy to work with hand and machine tools; however, its softness makes it prone to denting and tearout if tools are not sharp.

Finish Recommendations

Penetrating oils or clear sealers are best for exterior use; polyurethane or lacquer for interior to prevent denting.

Notable Features

Distinctive cedar-like spicy scent; very lightweight; dimensionally stable with minimal shrinkage.

Learn more about Atlantic White Cedar in the Wood Encyclopedia
Identified June 9, 2026

Encyclopedia

Learn about Atlantic White Cedar in the encyclopedia

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