Pressure Treated Plywood Siding

Treated siding from a source you know and trust.

Two of the most popular items for decorative siding are Reverse Board and Batten (RB&B) and T1-11. Both are pressure treated for long-term protection against rot, fungal decay and termite attack and feature evenly spaced channels across the length of the board. RB&B siding has a channel of 1-1/2" wide groove every 12" on-center to mimic the “bat and board” appearance used on many barns and other rural buildings. T1-11 siding features ½" grooves spaced either 4" or 8" on-center for an equally pastoral appearance.

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  • Provides rustic appearance
  • Treated with micronized copper preservative (above ground applications)
  • Long-term protection against rot, fungal decay and termites
  • Lifetime limited warranty
  • Environmentally preferable treatment process

Available In


  • Sheet Size: 4x8'
  • Thicknesses: 19/32" (5/8")
  • Groove OC: 12"
  • Channel Width: 1-1/2"


  • Sheet Size: 4x8'
  • Thicknesses: 19/32"; 11/32"; 9/16" or 15/32"
  • Groove OC: 4" or 8"
  • Channel Width: 1/2"


Product availability varies by region.

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