APA - The Engineered Wood Association
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Main: (253) 565-6600
Product support: (253) 620-7400
Fax: (253) 565-7265
APA's headquarters building, pictured above, recently underwent a re-siding project chronicled in a case study.
Have a question about the specifications or applications of engineered wood products or systems? Call the APA Help Desk or submit your question using the contact form on this page.
New and Revised Publications
IECC Compliance Options for Wood-Frame Wall Assemblies, Form P320, Updated January 2014.
APA Publication Catalog, Form B300, Updated January 2014.
Substitution of Glulam Beams for Steel or Solid-Sawn Lumber, Form S570, Updated October 2013.
ANSI 405-2013, Standard for Adhesives for Use in Structural Glued Laminaged Timber, Form ANSI 405-2013, Updated October 2013.
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