Understanding grade stamps on lumber

Check out this infographic to learn what the marks mean on lumber grade stamps.

Lumber Grading, Quality, and Small Mills

Grademarks, SPIB

Finger Jointed Lumber

How can I determine lumber species or lumber species combination from the lumber grade stamp? - American Wood Council

GRADE STAMPS, STRIPS & BANDS, Gateway Graphics & Rubber Stamps Inc

How To Get Your Lumber Grade Stamped

Plywood Grade Stamp - Building Lumber

Grade Stamps Approved for Use by CLSAB Accredited Agencies - Safety Codes Council

Grades - The Canadian Wood Council - CWC

Appearance Lumber

Grade Stamp Gallery Canadian Mill Services Association

Grade Stamps