Atlantic White Cedar
Chamaecyparis thyoides • Softwood
Grain Pattern
Uniform, straight grain with a fine, even texture. Shows very subtle growth rings and a lacks prominent figure; typical of vertical-grain or quarter-sawn softwood cuts.
Color Description
Light brown to tan heartwood with a yellowish cast; sapwood is pale white. Low luster, often turning a silvery-gray when exposed to weather and light without a finish.
Hardness Rating
350 lbf (Very Soft)
Durability Rating
Durable to Very Durable; excellent resistance to rot and decay, though only moderate resistance to insect attack.
Common Uses
Boat building, canoes, shingles, siding, fence posts, interior paneling, and outdoor furniture.
Geographic Origin
Eastern United States (Coastal plains from Maine to Florida and west to Mississippi).
Market Value & Sustainability
Estimated Market Value
$6.00 - $9.00 per board foot
Wood Age Estimate
Relatively recent/modern millwork (under 5 years) based on the lack of oxidation, clean surface, and fresh machining marks on the edges.
Sustainability Status
Least Concern (IUCN), though some local populations are protected; FSC certified material is sometimes available.
Workability
Excellent workability with both hand and machine tools. It is very soft and easy to cut, but requires sharp blades to avoid crushing fibers. Gluing and finishing are straightforward.
Notable Features
Distinctive aromatic scent similar to pencil cedar; very lightweight and highly stable with minimal shrinkage; contain natural oils that resist moisture.
Finish Recommendations
Penetrating oils or clear sealers are recommended to preserve natural color; if used outdoors, a UV-inhibiting finish is required to prevent graying.
Identification Confidence
Medium-High; the light tan-yellow color, extremely fine grain, and presence of a small tight pin-knot are characteristic of Atlantic White Cedar or high-grade Western Red Cedar (light variant).