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1/4 1/4"x4'x8' OSB
Home » Building Materials » Plywood and Specialty Panels » 1/4"x4'x8' OSB

1/4"x4'x8' OSB

McCoy's Part #: 021000
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Product Information

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OSB Sheathing is a cost-effective alternative engineered to meet the same performance standard as plywood but won’t cup or wrap as easily.


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  • Comes pre-marked with nailing lines to make installation faster
  • Every fiber is coated in resins to enhance moisture resistance
  • Strands in outer faces of the panel are oriented along the long axis for strength
  • Manufactured to ensure consistency
  • OSB panels are certified by the APA (Engineered Wood Association aka American Plywood Association)
  • Roof, wall and two-layer floor applications
  • Made with low-emitting resins for improved indoor air quality


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Filter By: OSB Structural Panels Nominal Size (W x L) 4'x8'
Thickness 1/4"


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