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The West Coast Lumber Inspection Bureau is an
Oregon
non-profit service corporation
which exists for the benefit and protection of buyers, sellers, and consumers
of softwood lumber. A primary objective of the WCLIB is the development and
maintenance of uniform lumber standards.. Learn more...
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 NEWS:
  Standard Grading Rules No. 17 onlineable on line. Click
Technical Report No. 4 - Assessing the Comparability of NDT Systems Using Standard Practices
Standard Grading Rules No. 17 in Spanish.
Standard Grading Rules No. 17 is now available in
Spanish. The book may be ordered directly from the publication order section of this site or by contacting WCLIB at
503-639-0651.
Standard Patterns for softwood
lumber as listed in Standard Grading Rules No.
17. ( Pdf file)
Supplements to Standard Grading
Rules No.
17
Supplement
XIV (Pdf file)
Para
. 207, E-rated Scaffold
Plank,
New and updated allowable
property values for
imported species.
Supplement
XV Corrected 10/8/09 (Pdf file)
Corrected Table 250-d, Para
. 126, Exterior Decking - revised
span options. Updated allowable properties for Scots
Pine - Sweden
Errata - issued Jan. 1, 2004 - Standard Grading Rules for West Coast Lumber No. 17 (Pdf
file)
2008 WCLIB Buyers GuideMembership List (Pdf file)
WCLIB Membership Lists
(P  (March 3, 2010)
 Tell a Friend About WCLIB!
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