TFEC: Timber Grading

Grading Structural Timbers New and Old

Published on Sep 15, 2014.

American Softwood Lumber Standard

Published on Jun 15, 2010.

A Grading Protocol for Structural Lumber and Timber in Historic Structures

Published on May 15, 2009.

ASTM D2555-06 - Standard Practice for Establishing Clear Wood Strength Values

Published on Apr 15, 2006.

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Interpretation and appropriate use of the information presented in this Library is the responsibility of the user. By downloading the documents, you agree that you have read and understand that neither The Timber Framers Guild or Timber Framers Engineering Council nor its members assume any responsibility for the information contained in this library of documents or liability from its use.

TFEC: Timber Grading

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