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Construction Heart Grade | California Redwood

Specifying Construction Heart Grade Redwood Lumber.

According to the Redwood Inspection Service standards, “This is an excellent heartwood grade recommend for uses around the home, garden and general construction. It shall have mostly heartwood except an occasional piece with sapwood showing on one side of the corner of the board. This shall be graded from the best face. Some characteristics of this lumber are knots~tight either sound or unsound, spike knots, stain, crook, cup, shake, and some splits.”

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.

Available Grades

clear all heart grain redwood sample icon CLEAR VERTICAL GRAIN CALIFORNIA REDWOOD SAMPLE Flat Clear Grain redwood sample icon. b gradeknotty grade

  1. Clear All Heart Vertical Grain  Is the finest grade of Redwood. It is all heartwood and the graded face of each piece is free of knots.
  2. Clear All Heart Mixed Grain Flat Grained
  3. Aye Clear
  4. B Heart
  5. Construction Heart An appearance grade with beautiful characteristics.
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