Grade Specification of Clear Douglas Fir Board

Our company's clear Douglas fir board is divided into the following grades:

  • Special Grade 1 Clear: Knot-free & straight grain
  • Special Grade 2 Clear: Double-sided knot-free
  • Grade 1 Clear: Single-sided knot-free
  • Grade 2 Clear (Small Tight Knots): Repairable small tight knots, suitable for flooring
  • Grade 2 Clear (Large Knot Boards): Large knots with sizable clear wood sections available, suitable for furniture, handicrafts and other applications
  • Premium Grade: Knotty boards with exquisite grain patterns

All above grades are full square-edged. We also offer lower-grade lumber with bark edges for timber construction, packaging and other applications.

Product pictures:

The following is Grade 1 Clear


The following is Grade 2 Clear (Small Tight Knots)


Below is the comparison between Grade 1 Clear and Grade 2 Clear (Small Tight Knots), with Grade 1 Clear on the left.


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