B Heart Grade | California Redwood
Specifying B Heart Grade Redwood Lumber.
According to the Redwood Inspection Service standards, “The Heart B is intended for use where only one face and one edge are exposed. It shall be entirely heartwood. This material may have knots ~ sound tight and star checked, holes, stain, wrap, splits, surface checks and some birds eye.”
Other Available Board Grades
Note: all pictures are meant for a general grade description. If you want to see a more defined grade image, please let us know. We can email you pictures and grade rules.