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Canadian Owned & Operated Since 1964
Canadian Owned & Operated Since 1964

Pressure Treated

Lumber chemically treated to resist rot, decay, and insect damage, rated for ground-contact or above-ground outdoor use.

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  • 2" x 2" S4S Brown Pressure Treated Lumber
    $6.33 - $15.53
    $6.33 - $15.53
    $6.33 - $15.53
    $6.33

    2" x 4" MicroPro Sienna Brown Pressure Treated Lumber

    MicroPro Sienna

    2"x4" #2 & Better MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Product Details Actual size TxW (in.): 1-1/2" x 3-1/2" Available L...

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    $6.33 - $15.53
    $6.33 - $15.53
    $6.33 - $15.53
    $6.33
  • 2x6 Brown MicroPro Sienna Pressure Treated Lumber
    $10.71 - $21.42
    $10.71 - $21.42
    $10.71 - $21.42
    $10.71

    2" x 6" MicroPro Sienna Brown Pressure Treated Lumber

    MicroPro Sienna

    2" x 6" #2 & Better MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Product Details Actual size TxW (in.): 1-1/2" x 5-1/2" Available...

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    $10.71 - $21.42
    $10.71 - $21.42
    $10.71 - $21.42
    $10.71
  • 3" x 12" Rough Brown Pressure Treated Lumber
    $27.71 - $55.43
    $27.71 - $55.43
    $27.71 - $55.43
    $27.71

    4" x 6" MicroPro Sienna Rough Brown Pressure Treated Lumber

    MicroPro Sienna

    4" x 6" #2 & Better Rough MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Product Details Actual size TxW (in.): 4" x 6" Available L...

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    $27.71 - $55.43
    $27.71 - $55.43
    $27.71 - $55.43
    $27.71
  • 2" x 8" S4S Brown Pressure Treated Lumber
    $16.23 - $28.99
    $16.23 - $28.99
    $16.23 - $28.99
    $16.23

    2" x 8" MicroPro Sienna Brown Pressure Treated Lumber

    MicroPro Sienna

    2" x 8" MicroPro Sienna Brown Pressure Treated Lumber MicroPro Sienna is #2 & Better brown pressure treated dimensional lumber, treated with ...

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    $16.23 - $28.99
    $16.23 - $28.99
    $16.23 - $28.99
    $16.23
  • 4-1/8" x 4-1/8" S4S Brown Pressure Treated Lumber
    $19.30 - $30.78
    $19.30 - $30.78
    $19.30 - $30.78
    $19.30

    4-1/8" x 4-1/8" MicroPro Sienna Full Size S4S Brown Pressure Treated Lumber

    MicroPro Sienna

    4"x4" #2 & Better MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Product Details Actual size TxW (in.): 4" x 4" Available Lengths: ...

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    $19.30 - $30.78
    $19.30 - $30.78
    $19.30 - $30.78
    $19.30
  • 4" x 4" S4S Brown Pressure Treated Lumber
    $16.04 - $24.06
    $16.04 - $24.06
    $16.04 - $24.06
    $16.04

    4" x 4" MicroPro Sienna S4S Brown Pressure Treated Lumber

    MicroPro Sienna

    4"x4" #2 & Better MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Product Details Actual size TxW (in.): 3-9/16"x 3-9/16" Available ...

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    $16.04 - $24.06
    $16.04 - $24.06
    $16.04 - $24.06
    $16.04
  • 1x2 S1S2E Brown Pressure Treated Lumber, 8 ft.
    $19.45 - $62.54
    $19.45 - $62.54
    $19.45 - $62.54
    $19.45

    2" x 10" MicroPro Sienna Brown Pressure Treated Lumber

    MicroPro Sienna

    2" x 10" #2 & Better Smooth MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Product Details Actual size TxW (in.): 1-1/2" x 9-1/2" A...

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    $19.45 - $62.54
    $19.45 - $62.54
    $19.45 - $62.54
    $19.45
  • 2" x 12" S4S Brown Pressure Treated Lumber
    $29.59 - $64.93
    $29.59 - $64.93
    $29.59 - $64.93
    $29.59

    2" x 12" MicroPro Sienna Brown Pressure Treated Lumber

    MicroPro Sienna

    2"x12" #2 & Better Smooth MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Product Details Actual size TxW (in.): 1-1/2" x 11-1/2" Av...

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    $29.59 - $64.93
    $29.59 - $64.93
    $29.59 - $64.93
    $29.59
  • 6" x 6" Smooth Brown Pressure Treated Lumber
    $42.07 - $63.16
    $42.07 - $63.16
    $42.07 - $63.16
    $42.07

    6" x 6" MicroPro Sienna Smooth Brown Pressure Treated Lumber

    MicroPro Sienna

    6" x 6" #2 & Better Smooth (S4S) MicroPro Sienna Brown Pressure Treated Dimensional Lumber. Actual size TxW (in.): 5-1/2" x 5-1/2"  Available L...

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    $42.07 - $63.16
    $42.07 - $63.16
    $42.07 - $63.16
    $42.07
  • $10.19 - $10.19
    $10.19
    $10.19 - $10.19
    $10.19
    8.0ft | $1.27 / ft

    Brown Treated Landscape Ties (MCA), 8 ft

    Griff

    Brown Treated Landscape Ties (MCA), 8 ft These are brown pressure treated landscape ties, 8 ft long, treated with MCA (micronized copper azole). ...

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    $10.19 - $10.19
    $10.19
    $10.19 - $10.19
    $10.19
    8.0ft | $1.27 / ft
  • 6" x 6" MicroPro Sienna Rough Brown Pressure Treated Lumber
    $37.90 - $119.94
    $37.90 - $119.94
    $37.90 - $119.94
    $37.90

    6" x 6" MicroPro Sienna Rough Brown Pressure Treated Lumber

    Griff

    6" x 6" MicroPro Sienna Rough Brown Pressure Treated Lumber This is a 6x6 timber in #2 & Better MicroPro Sienna brown pressure treated lumber...

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    $37.90 - $119.94
    $37.90 - $119.94
    $37.90 - $119.94
    $37.90
  • $77.36 - $103.15
    $77.36 - $103.15
    $77.36 - $103.15
    $77.36

    3" x 12" MicroPro Sienna Rough Brown Pressure Treated Lumber

    MicroPro Sienna

    3" x 12" MicroPro Sienna Rough Brown Pressure Treated Lumber 3 in. x 12 in. rough-sawn #2 & Better lumber, pressure treated with MicroPro Sie...

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    $77.36 - $103.15
    $77.36 - $103.15
    $77.36 - $103.15
    $77.36
  • $5.06 - $5.06
    $5.06
    $5.06 - $5.06
    $5.06

    2" x 2" x 8' MicroPro Sienna Brown Pressure Treated Lumber

    MicroPro Sienna

    2"x2"x8' MicroPro Sienna Brown Pressure Treated Dimensional Lumber, surfaced four sides (S4S). Product Details Actual size TxW (in.): 1-1/2" x 1-1/...

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    $5.06 - $5.06
    $5.06
    $5.06 - $5.06
    $5.06
  • 1x2 S1S2E Brown Pressure Treated Lumber, 8 ft.
    $7.44 - $7.44
    $7.44
    $7.44 - $7.44
    $7.44
    8.0ft | $0.93 / ft

    1x6 Brown Pressure-Treated S4S Deck Board, 8 ft.

    Griff Building Supplies

    1x6 Brown Pressure-Treated S4S Deck Board, 8 ft. A nominal 1 in. x 6 in. board, surfaced four sides (S4S) for a smooth, splinter-free face and ed...

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    $7.44 - $7.44
    $7.44
    $7.44 - $7.44
    $7.44
    8.0ft | $0.93 / ft