What is the correct specific gravity (SG) setting for OSB, Plywood or MDF?
Plywood and OSB
|Specific Gravity||Plywood, OSB and MDF|
|0.57||Plywood Subfloor and Sheathing|
|0.62||Oriented Strand Board (OSB)|
Specific Gravity Correction Value Sources
This specific gravity (SG) correction value was developed by Wagner Meters. These values are based on our research and have been developed to give users a general correction factor for plywood & oriented strand board (OSB). Please keep in mind that plywood & OSB manufacturing processes can differ slightly and some plywood and OSB of the same species may vary slightly.
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