Description
The face of a plank may contain prominent colour variation, unlimited burls, brown streaks, open or filled knots of any size, and wormholes. Open splits and knots create the effect of antique wood and emphasize authentic oak texture. Character grade is used to classify wide plank fixed-length flooring (7 ½” x 7’ or 190mm x 2100mm); due to larger surface area, the face of the plank may contain a wide range and number of burls, streaks, knots, wormholes, etc.