No. 1 Common oak is a flooring product characterized by prominent color variation that also contains prominent characters (with size limits) such as knots, open checks, worm holes, along with machining and drying variations. No. 1 Common is a tasteful floor where prominent variation is expected.

Janka Hardness: 1,290 pounds

Strength (MOR): 14,300 psi

Stiffness (MOE): 1,850 1000 psi

Density (KG/m3): 780

Tangential Shrinkage: 8.6 %

Radial Shrinkage: 4.0 %