Likely knotty pine; alternatives include spruce or fir, which can look similar in a photograph. — Pinus spp. (species uncertain)

Likely knotty pine; alternatives include spruce or fir, which can look similar in a photograph.

Pinus spp. (species uncertain) · Softwood

AI-generated identification · may be incorrect
Type
Softwood
Origin
Pine species grow across much of the Northern Hemisphere; the sample’s species and source region cannot be determined visually.
Hardness
380–690 lbf, depending on pine species; generally Soft.
Durability
Slightly Durable; untreated pine is vulnerable to moisture, decay, and insects outdoors.

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Grain Pattern

Mostly straight, fine-to-moderate grain with a prominent round knot and surrounding swirled grain; likely flat-sawn. No clear decorative figure.

Color & Appearance

Pale cream to light tan with darker reddish-brown knot and faint growth-ring contrast. Surface appears matte; pine commonly ambers with age and light exposure.

Hardness (Janka)

380–690 lbf, depending on pine species; generally Soft.

Durability & Decay Resistance

Slightly Durable; untreated pine is vulnerable to moisture, decay, and insects outdoors.

Value & Age

Estimated Market ValueNot an official valuation

Common knotty pine lumber is roughly US$2–6 per board foot retail, varying by grade, thickness, and region.

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

Wood Age Estimate
Not reliably estimable from the photo; the pale surface and limited visible wear do not establish age.

Common Uses

Furniture, paneling, cabinetry, shelving, trim, and general interior construction.

Geographic Origin

Pine species grow across much of the Northern Hemisphere; the sample’s species and source region cannot be determined visually.

Workability

Generally easy to saw, plane, sand, and fasten; soft fibers can dent, and knots may cause tearout or uneven finishing. Pre-drilling near edges helps prevent splitting.

Finish Recommendations

Sand evenly and seal knots with shellac or a knot sealer before clear coating; use stain conditioner to reduce blotching. Oil, lacquer, or polyurethane are suitable.

Notable Features

The conspicuous knot is typical of knotty pine; resin pockets may occur, though none are clearly visible here.

Learn more about Likely knotty pine; alternatives include spruce or fir, which can look similar in a photograph. in the Wood Encyclopedia
Identified September 30, 2026