Pacific Lumber Inspection Bureau - PLIB

Pacific Lumber Inspection Bureau - PLIB

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The Pacific Lumber Inspection Bureau (PLIB) is an accredited non-profit wood products inspection & certification agency serving North America & Europe.

Founded in 1903, Pacific Lumber Inspection Bureau (PLIB) is a non-profit, accredited lumber and wood products inspection and certification agency. PLIB provides lumber-grading and grade-stamping services to the lumber industry along with a wide range of other inspection and certification services for related wood-products manufacturers including Heat Treatment, Wood Packaging, CE Marking, WUI, Glulam, Cross-Laminated Timber, and Wood Trusses. In January 2019, PLIB merged operations with the West Coast Lumber Inspection Bureau (WCLIB) and with it, the American Institute of Timber Construction (AITC), retaining both the WCLIB and AITC trademarks. With the merger, PLIB added Glulam and Cross-Laminated Timber quality-control certification to its list of signature services and expanded coverage into the southern United States and Europe. Headquartered in Federal Way, Washington, with offices in Canada and Europe, PLIB operates throughout much of North America as well as the wood producing regions of Europe. Call us at 253.835.3344 (U.S.) or 604.732.1782 (Canada) or contact us via email to learn more about what PLIB can do for you.

10/05/2026

Time is running out to join us for next week's webinar taking place Wednesday, Oct. 7 at 1 p.m. CT! Get practical insights into lumber grading standards and how they can help sales professionals protect margins, manage expectations and strengthen customer conversations. Register now: https://bit.ly/4rFap5v

Photos from NAWLA - North American Wholesale Lumber Association's post 09/29/2026

Pacific Lumber Inspection Bureau participated in the NAWLA Fall Wood Basics program on September 22, 2026 at Member facility, Patrick Lumber Co., conducting a hands-on Lumber Grading exercise to over 40 attendees. We appreciate the opportunity to share with others our knowledge and expertise as a rules writing agency and a go-to resource for lumber manufacturers, wholesalers, retailers, consumers, engineers, designers, contractors, and code officials. Education and Training are included in our PLIB Mission to Serve, Advance and Support our Members, their customers and was demonstrated at Wood Basics.

09/08/2026

PLIB is hiring a new District Supervisor for California. Interested? Please check out our listing here: https://plib.easyapply.co

Apply today for this amazing opportunity!

08/21/2026

PLIB is excited to attend the Timber Processing & Energy Expo coming up next month September 25-23, 2026! We hope to see you there! Stop by and say hi at Booth #132, or feel free to drop your booth number below and we will stop by and say hello!

08/13/2026

PLIB has launched the second of four online grading courses to the public. Following the earlier release of the Fundamentals of Lumber Grading online course, the STUD Grade course takes the next step in going deeper into characteristics determining the STUD grade category in the National Grade Rule. Video grading practices, 3D model grading practices, STUD grade rules, and graphics are all effective tools to become knowledgeable on STUD. https://www.youtube.com/watch?v=kkEjYGru0iE

The third course on the Light Framing category (CONSTRUCTION, STANDARD, & UTILITY) will be available soon. https://education.plib.org/

Click here to see a sample grading activity: https://plib.org/GradingBasics/VideoGradingActivity/story.html

Photos from Pacific Lumber Inspection Bureau - PLIB's post 07/10/2026

PLIB Members Gather in Osoyoos for 2026 Annual Meeting

Members of the Pacific Lumber Inspection Bureau from Canada, Europe, and the U.S. met at Spirit Ridge Resort in Osoyoos, British Columbia, during the last week of June for the PLIB Annual Meeting and semi‑annual Board session.

Before the meetings began, members toured the Mercer Mass Timber glulam facility in Okanagan Falls, gaining a firsthand look at this long‑established operation. During the business session, the membership elected the 2026–2027 Board of Directors and welcomed new directors Valentina Wolfrum (Rettenmeier) and Natalie Peace (Weyerhaeuser). Members also heard from Jackson Morrill, President of the American Wood Council, who provided an update on AWC initiatives on sustainability, building codes and regulations, and PLIB’s collaborative efforts.

Outside the meeting room, attendees enjoyed time together in the Okanagan Valley—golfing, visiting the Nk’Mip Desert Cultural Centre, and touring Nk’Mip Cellars.

It was yet another successful and energizing gathering in our 123 year history, underscoring the strong cooperation and collaboration between our North American and European members and the shared commitment to advancing the organization’s mission and our great industry.

Pictured below: Members of PLIB’s Board of Directors and staff at the annual meeting in Osoyoos, BC, Members, spouses and staff hear from the Executive Director at the Nk’ Mip Cultural Centre, PLIB members and staff at Mercer Mass Timber OK Falls, BC.

06/08/2026

PLIB welcomes two new employees! We are thrilled to officially welcome Axel Duran and Jonathan Cooke to the PLIB team.

🌲 Meet Our New Team Members:

Jonathan Cooke is stepping into the Canadian District Supervisor role. He brings his skills and technical expertise with over 20 years experience in Canadian lumber production. Canadian Members can expect to start seeing Jonathan at their mill inspections in the next few weeks.

Axel Duran joins us as the new Accounting Clerk. A recent graduate, he brings a wave of fresh energy, up-to-date training, and a deep eagerness to learn our operations from the ground up.

Help us welcome them by commenting below and giving them a warm industry welcome. Drop a comment or an emoji below to say hello! 👇

Photos from Pacific Lumber Inspection Bureau - PLIB's post 06/01/2026

PLIB staff attended the Portland Wholesale Lumber Association sawmill tour last Thursday and had a great time touring Superior Wood Treating (Manke Lumber Co Inc - Sumner) and Manke Lumber Company Inc to learn all about how the manufacturing side of our industry works. It was a fantastic opportunity to see behind the scenes and get a picture of where it all begins with lumber. We are very grateful to PWLA and Manke Lumber for the opportunity!!

06/01/2026

The recent meeting of the PLIB Grade and Technical Committee highlighted the important role that member engagement plays in the continuous development of lumber grading standards.
The Committee provides a forum for PLIB members to actively contribute to the rules and standards that underpin the North American lumber industry. Many of the recent changes to the National Grading Rules originated as proposals from PLIB members and were developed through the collaborative work of this committee.

At the May meeting, discussions focused on several grading clarifications, including knot size definitions for knots occurring in finger-jointed lumber. These types of technical reviews help ensure that grading requirements remain clear, consistent, and practical for producers, customers, and inspectors alike.

Standards and grading rules are living documents that must evolve alongside industry practices, manufacturing technologies, and market needs. PLIB is grateful for the dedication and expertise of the committee members who generously contribute their time and knowledge to this process.

Thank you to all participants for helping strengthen the standards that support confidence, consistency, and quality throughout the lumber industry.

binderholz group Freres Wood Fritch Mill Ilim Timber Germany Mercer Mass Timber Roseburg Forest Products RSG Forest Products Southport Lumber Tolko Industries Ltd. Weyerhaeuser @ Zip-O-Log Mills, Inc

Photos from Pacific Lumber Inspection Bureau - PLIB's post 05/19/2026

🪵 New Product Alert!
We’ve just launched an exciting new training tool—and it’s available now on our website! Our new lumber Grade Sleeves are designed to make training easier, more interactive, and more effective for new graders.

✨ What makes them great?
✔ Easy-to-use sleeves that slide right over dry lumber
✔ Color-coded visuals for knot placement and grading
✔ Covers multiple grade types
✔ Works with dry-erase markers for hands-on learning
Whether you’re teaching, learning, or refining your skills, this is a must-have training aid!

👉 Check it out and grab yours today: https://plib.org/resources/publications/plib-store/

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1010 S 336th Street, Ste 210, Federal Way
Federal Way, WA
98003

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Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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