Since 1915, SPIB has provided grading rules, training, production surveys, and other services to ensure product integrity and build a sustainable future for the industry.
The SPIB mark represents quality assurance and reflects our commitment to lead the industry in exacting standards, thorough training, and innovative application of advanced technologies to ensure the integrity of softwood lumber products.
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These training courses include content to enhance learning with videos, photos, and diagrams, and also features interactive activities that encourage learning. This supplemental content provides ways for users to keep learning with information that is different from the core content.
Keeping a competitive edge means training and retraining your lumber graders. You may want to consider a little different approach when new methods or equipment like grade scanners are introduced that requires new skills and/or when employees that were previously trained in a different situation are lost. Fully automated grading machines are fast becoming the Continue reading..
What is the difference between a shake, a check and a split? They are similar in that they all are separations lengthwise in the grain of the wood; however, each has a different origin and a different effect on the grade of dimension lumber. First, let’s look at the definition of each. Shakes Shakes are Continue reading..
What is Dimension Lumber? We have all seen buildings being framed with lumber. Do you know what type and grades of lumber are used in this framing process? Sometimes referred to as “dimensional lumber” or “framing lumber”, this wood is the mainstay of the housing industry in the US and Canada. Dimension lumber, as this Continue reading..