APA is accredited by the American National Standards Institute (ANSI) to develop national and international consensus standards to support building codes and product certification for engineered wood products.

APA is a 501(c)(6) nonprofit trade association that represents US and Canadian manufacturers of structural engineered wood products, including plywood, oriented strand board (OSB), glued-laminated timber (glulam), wood I-joists and structural composite lumber.

APA – The Engineered Wood Association is a nonprofit trade association of the United States and Canadian engineered wood products industry. [2] They represent engineered wood manufacturers and mandate things such as quality testing, product research, and market development.

APA Resource Library. APA offers an extensive collection of detailed, technical information for architects, builders, code officials, engineers, specifiers and others in the trade. Register for Free Access to APA Resources. Registration is required to access APA publications.

Fueled by APA – The Engineered Wood Association's extensive resources, Wood University's goal is to expand your understanding of engineered wood products and applications through an easy-to-navigate web format.

EWTA's Info Fair is a supplier exhibition, held in conjunction with APA - The Engineered Wood Association's annual meeting and provides face-to-face opportunities with key decision-makers in the engineered wood products industry. Mark your calendar for the 2025 APA Annual Meeting and EWTA Info Fair! October 4-7, 2025

APA is a nonprofit trade association representing North American manufacturers of structural engineered wood products. | Founded in 1933 and based in Tacoma, Washington, APA represents ...

2024年9月28日 · Join with APA member manufacturers, EWTA members and suppliers to the engineered wood industry this fall to reflect on our industry, celebrate the APA lab’s new testing capabilities and explore market challenges and opportunities.

Who is APA –The Engineered Wood Association? The leading resource for information about engineered wood products. APA represents approximately 175 member mills in 23 states and seven provinces.

APA’s new, comprehensive training series includes six “back to basics” modules that cover key topics related to I-joists, Rim Board®, laminated veneer lumber, and glulam. The training modules run between 30 and 90 minutes each and are presented by an APA Engineered Wood Specialist.