Likely Sitka spruce; Engelmann spruce is a plausible alternative. This appears to be a guitar soundboard, so species-level identification from the finished surface is uncertain. — Picea sitchensis (likely); possibly Picea engelmannii

Likely Sitka spruce; Engelmann spruce is a plausible alternative. This appears to be a guitar soundboard, so species-level identification from the finished surface is uncertain.

Picea sitchensis (likely); possibly Picea engelmannii · Softwood (conifer)

AI-generated identification · may be incorrect
Type
Softwood (conifer)
Origin
Sitka spruce is native to coastal western North America, from Alaska through British Columbia to the Pacific Northwest.
Hardness
About 510 lbf Janka; Soft by the supplied scale.
Durability
Slightly Durable; untreated spruce has limited decay and insect resistance, especially outdoors.

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Grain Pattern

Closely spaced, mostly straight growth lines with subtle broad tonal bands; likely bookmatched, quartersawn soundboard stock. No conspicuous figure is visible.

Color & Appearance

Pale cream to straw, with slight warm variation and a clear glossy finish; spruce may amber with age and light exposure.

Hardness (Janka)

About 510 lbf Janka; Soft by the supplied scale.

Durability & Decay Resistance

Slightly Durable; untreated spruce has limited decay and insect resistance, especially outdoors.

Value & Age

Estimated Market ValueNot an official valuation

Soundboard-grade Sitka spruce varies widely; roughly $10–$40 per board-foot equivalent, with instrument blanks priced by set and grade.

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

Wood Age Estimate
Cannot estimate from this image; the polished, clean surface shows no reliable age indicators.

Common Uses

Guitar soundboards, other musical instruments, interior trim, millwork, and light construction.

Geographic Origin

Sitka spruce is native to coastal western North America, from Alaska through British Columbia to the Pacific Northwest.

Workability

Cuts, planes, sands, and glues readily; its softness can cause dents, and thin soundboard stock requires careful handling.

Finish Recommendations

Use a thin, clear instrument finish such as lacquer or a carefully applied oil-varnish system; avoid heavy buildup that could damp resonance.

Notable Features

Lightweight and resonant, with long, straight fibers; prized for instrument soundboards.

Learn more about Likely Sitka spruce; Engelmann spruce is a plausible alternative. This appears to be a guitar soundboard, so species-level identification from the finished surface is uncertain. in the Wood Encyclopedia
Identified October 4, 2026