English Oak
Quercus robur · Hardwood
- Type
- Hardwood
- Origin
- Native to Europe, North Africa, and Western Asia.
- Hardness
- 1,120 lbf (Medium to Hard)
- Durability
- Durable; excellent resistance to decay and rot, though sapwood is susceptible to insect attack.
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Grain Pattern
Prominent medullary rays (pith rays) visible on the end grain cookies, creating a silver grain or flake figure if quarter-sawn; growth rings are distinct and ring-porous.
Color & Appearance
Light to medium brown heartwood with a yellowish-white sapwood. Shows typical oak darkening (patina) with age and potential gray staining where it has reacted with iron or moisture.
Hardness (Janka)
1,120 lbf (Medium to Hard)
Durability & Decay Resistance
Durable; excellent resistance to decay and rot, though sapwood is susceptible to insect attack.
Value & Sustainability
- Estimated Market Value
- $10.00 - $18.00 per board foot for live-edge slabs or specialty cuts.
- Wood Age Estimate
- The log slice shows approximately 40-60 growth rings; the surface oxidation suggests the cut is at least 6-12 months old.
- Sustainability Status
- Not listed on CITES Appendices or the IUCN Red List of Threatened Species; widely available with FSC certification.
Common Uses
Furniture, flooring, cabinetry, boat building, timber framing, and wine/whiskey barrels.
Geographic Origin
Native to Europe, North Africa, and Western Asia.
Workability
Generally easy to work with hand and machine tools, though it has a high shrinkage rate and can react with iron-based fasteners to create blue-black stains.
Finish Recommendations
Penetrating oils or waxes highlight the natural grain; polyurethane provides more protection for high-wear surfaces like tables.
Notable Features
Distinctive tannic scent when fresh; high tannin content makes it ideal for 'fuming' with ammonia to darken the wood.
