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4x8' - 23/32 4x8' - 23/32" OSB Tongue and Groove (3/4")
Home » Building Materials » Plywood, MDF and OSB » Oriented Strand Board - OSB » OSB - Floor and Underlay » 4x8' - 23/32" OSB Tongue and Groove (3/4")

4x8' - 23/32" OSB Tongue and Groove (3/4")

McCoy's Part #: 021007
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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 orwarp as easily.


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  • Comes pre-marked with nailing lines to make installation faster
  • Strands in the outer faces of the panel are along the long axis for strength
  • 4' x 8' sheet

More Info

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  • Roof, wall and two-layer floor applications
  • Available in standard 4’x 8’ sizes
  • 4’x 9’ and 4’x 10’ sizes subject to availability
  • Available in a wide range of thicknesses from ¼” to 1-1/8’

Important Information

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  • 48/24 span rating
  • Max spacing of supports 24" for roof, 16" for floor
  • Exposure 1
  • Resistant to wether during construction delays, but not for permanent exterior exposure


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