Timber Products Inspection, Inc.

TP is:

  • The youngest of the nine ALSC (American Lumber Standards Committee) Accredited Grading Agencies in the United States.
  • The third largest agency in the ALSC Untreated Program.
  • The largest agency in the ALSC Treated Program.
  • The largest monetary contributor to the ALSC System.

    • TP is the only ALSC approved grading agency that has representation in all regions of the United States.

    TP services approximately 800 producers of quality wood products.




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