southern pine inspection bureau

More Time Needed for SPIB Submittal to ALSC

The Southern Pine Inspection Bureau (SPIB) is working with the USDA Forest Products Laboratory to verify all data to establish new design values for visually graded Southern Pine dimension lumber, for final consideration by the American Lumber Standard Committee (ALSC) Board of Review.
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SPIB Submits Proposed Design Values to ALSC

The Southern Pine Inspection Bureau has submitted proposed design values for all grades and sizes of visually graded Southern Pine dimension lumber to the American Lumber Standard Committee.
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Comprehensive Testing of Southern Pine Lumber Completed

The latest full In-Grade Testing matrix for visually graded Southern Pine dimension lumber has been completed by the Southern Pine Inspection Bureau (SPIB) in cooperation with Timber Products Inspection and others. In a two-step process, more than 7,400 full-size samples of commercially-produced Southern Pine were destructively tested.
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