Our most economical grade: this grade allows for knots up to 2-1/2″ diameter on a 6″ wide piece and larger knots on wider face widths. Con Heart allows unsound knots, heart center, and sapwood on an occasional edge.
Select Heart “Select” or “Single Green”
An excellent value, this grade allows for knots up to 2″ diameter on a 6″ wide piece, and larger knots in wider face widths. All knots must be tight and well distributed. Edge sapwood may be present in some pieces.