APA - The Engineered Wood Association

APA Help Desk: Expert Support

Contact the APA Help Desk

The APA Product Support Help Desk, a free service, is available to answer your questions pertaining to the specification and application of engineered wood products and systems. Staffed by specialists who have the knowledge to address a diverse range of inquires related to engineered wood, the Help Desk receives hundreds of e-mails, faxes, and phone calls each week from a wide variety of users and specifiers of engineered wood products.

Contact the Help Desk

  • Call (253) 620-7400 weekdays 7AM to 4PM Pacific Time (or leave a message anytime)
  • Submit your question via our website contact form

Frequently Asked Questions




New and Revised Publications

APA System Report: Use of Wood Structural Panels for Energy-Heel Trusses, Form SR-103, issued March 2014

ANSI/APA PRP 210-2014 Standard for Performance-Rated Engineered Wood Siding, Form PRP 210-2014, updated March 2014

Case Study: Placer River Trail Bridge, Form Q110, issued March 2014

IECC Compliance Options for Wood-Frame Wall Assemblies, Form P320, issued January 2014

APA Publication Catalog, Form B300, updated January 2014

Mobile Builder Tips: The new mobile-friendly formatted Builder Tips are available for free download in PDF form and for purchase. View on your desktop or mobile device.

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