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Wood Products

CD Underlayment, 23/32 in x 4 ft x 8 ft - Southern Pine Plywood, Tongue & Groove (3/4 in)

Sku: 020212
52 Available at San Marcos
Location: Outside Item
CD Underlayment Sizes & Types:23/32x4x8 T&G

CD grade Underlayment - this product is 23/32 in thick, 4 ft wide by 8 ft long and is made from Southern Pine. This product is also tongue & groove.

  • Southern Pine lumber has been popular since Colonial times and consists of four main species: longleaf, loblolly, shortleaf and slash; design values for Southern Pine are comparable to other softwood species used in residential and commercial construction
  • With CD grade structural plywood, this means that the face has knots and defects filled in and the reverse may have some that are not filled; neither face is an appearance grade, nor are they sanded smooth
  • Plywood underlayment is the layer of plywood that is fastened over the structural sub-floor and creates a uniform, smooth surface for resilient flooring, vinyl tile, ceramic tile, carpet, engineered flooring, and wood floors
  • Tongue and groove joints allow the boards to be joined strongly together and function as a single flat surface

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Southern Pine
Tongue & Groove