Southern Yellow Pine
Pinus spp. (e.g., Pinus palustris, Pinus taeda) · Softwood
- Type
- Softwood
- Origin
- Southeastern and Eastern United States
- Hardness
- 690 lbf (Soft to Medium)
- Durability
- Moderately Durable. Offers fair decay resistance depending on the specific species, though sapwood is susceptible to insect attack and fungal decay if left untreated outdoors.
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Grain Pattern
Straight, vertical to mixed grain with prominent growth rings showing sharp contrast between earlywood and latewood.
Color & Appearance
Light yellowish-brown heartwood with paler yellowish-white sapwood. The wood exhibits moderate natural luster and darkens to a deeper amber or reddish-brown hue over time when exposed to light.
Hardness (Janka)
690 lbf (Soft to Medium)
Durability & Decay Resistance
Moderately Durable. Offers fair decay resistance depending on the specific species, though sapwood is susceptible to insect attack and fungal decay if left untreated outdoors.
Value & Sustainability
- Estimated Market Value
- Low to moderate, approximately $2.00 to $4.00 per board foot.
- Wood Age Estimate
- Estimated to be relatively modern, roughly 5 to 15 years old, based on the clean surface condition and minimal oxidation around the visible screws.
- Sustainability Status
- Not CITES listed or IUCN threatened. Widely available through commercial lumber yards with sustainable plantation harvesting.
Common Uses
Construction framing, subflooring, decking, interior trim, utility poles, and general carpentry.
Geographic Origin
Southeastern and Eastern United States
Workability
Generally easy to work with hand and machine tools, though the significant density contrast between earlywood and latewood can occasionally cause splintering or uneven planing if blades are not kept sharp.
Finish Recommendations
Accepts stains, paints, and clear finishes (polyurethane or varnish) well, though a sanding sealer or conditioning is recommended due to the potential for uneven resin absorption.
Notable Features
High resin and pitch content, distinctive pine scent, strong strength-to-weight ratio, and pronounced hardness differences between the spring growth and summer growth rings.
