White Spruce
Picea glauca • Softwood
Grain Pattern
Straight grain with a fine, even texture. Shows distinct latewood bands and some circular saw marks on the rough-milled surface.
Color Description
Creamy white to light yellow heartwood with little to no distinction from sapwood. Low natural luster; tends to darken slightly to a deeper yellow over time with UV exposure.
Hardness Rating
480 lbf (Very Soft)
Durability Rating
Non-durable; low resistance to rot and insect attack. Primarily intended for indoor use or treated exterior applications.
Common Uses
Construction lumber (SPF), framing, crates, millwork, and sounding boards for musical instruments such as guitars and violins.
Geographic Origin
Northern North America, ranging from Newfoundland across Canada to Alaska and south into the northern United States.
Market Value & Sustainability
Estimated Market Value
$1.50 - $3.00 per board foot for dimensional construction grade.
Wood Age Estimate
Freshly milled or recently harvested (under 1 year), indicated by the bright white color and lack of grey weathering or significant oxidation.
Sustainability Status
Least Concern (IUCN); widely available and harvested from sustainably managed forests. Commonly FSC certified.
Workability
Easy to work with both hand and machine tools. Glues and finishes well, though it can be prone to splintering or 'fuzzy' grain if tools are not sharp.
Notable Features
Nearly odorless; very lightweight with a high strength-to-weight ratio. Known for excellent acoustic properties in select grades.
Finish Recommendations
Clear polyurethane or lacquer to maintain color; takes paint well. Recommended to use a sanding sealer if staining to prevent blotching.
Identification Confidence
Medium-High; identified by the light color, fine softwood grain transition, presence of small knots, and typical look of kiln-dried construction spruce (SPF).