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National Wood
Flooring Association

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Sample is -by-2 inch
square-edge solid strip.
Top portion is finished
with water base urethane;
bottom with oil modified

Heartwood and sapwood are similar, with sapwood lighter in color; most pieces have a reddish tone. Slightly redder than white oak.
GRAIN: Open, slightly coarser (more porous) than white oak. Plainsawn   boards have a plumed or flared grain appearance; riftsawn has a tighter grain pattern, low figuring; quartersawn has a flake pattern, sometimes called tiger rays or butterflies.
VARIATIONS WITHIN SPECIES AND GRADES: More than 200 subspecies in North America; great variation in color and grain, depending on the origin of the wood and corresponding differences in growing seasons. Northern, Southern and Appalachian red oak can all be divided into upland and lowland species. Because they grow more slowly, upland species generally have a more uniform grain pattern than lowland species, with more growth rings per inch.

HARDNESS (JANKA): Northern 1290 (benchmark).
DIMENSIONAL STABILITY: Average (change coefficient .00369).

DURABILITY: Stiff and dense; resists wear, with high shock resistance, though less durable than white oak.

SAWING/MACHINING: Above average in all machining operations except shaping.
SANDING: Sands satisfactorily, better than white oak.
NAILING: Good resistance to splitting; excellent holding ability.
FINISHING: Strong stain contrast because of large pores.

COMMENTS: Red oak generally works better than white for bleached floors, because it is more porous and accepts bleach better, and because tannins in white oak can discolor floor.

(relative to plainsawn select red oak)

- 1.00 (plainsawn)
- 1.30 (quartersawn)
- 1.65 (riftsawn)

Commodity item, available in all types, styles and sizes of flooring, including parquet, strip, plank and veneer, both unfinished and prefinished.

Information Provided by The National Wood Flooring Association

For information on wood species not covered on our web site
give us a call at 973-471-7171 or stop by our showroom.