When it's part of a tree, wood is timber, not lumber. Therefore, you would lose that argument.Mark K said:On the subject of recycled building material I suggest that the building official is essentially compelled to accept its usage if you can show that it complies with the code requirements for new material. In the case of lumber if the recycled lumber does not have a grade stamp then hire a certified lumber grader to grade the lumber. Once the lumber is graded there is no difference between new lumber and recycled lumber. I could argue that all lumber is recycled from its original use as part of a tree.
Once the other person stopped laughing at its absurdity.