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Cascade Supply will be closing its online store at the end of April 30th, 2025, all orders placed before the deadline will be fulfilled
Cascade Supply will be closing its online store at the end of April 30th, 2025, all orders placed before the deadline will be fulfilled

Pressure Treated Lumber

We can get many sizes including treated plywood. 

Contact us if you have any question or not finding what your looking for.

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  • 2x6 Pressure Treated #2 Exterior Lumber

    $9.71 - $27.99
    $9.71 - $27.99
    $9.71 - $27.99
    $9.71
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

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    $9.71 - $27.99
    $9.71 - $27.99
    $9.71 - $27.99
    $9.71

  • 2x8 Pressure Treated #2 Exterior Lumber

    $10.90 - $31.99
    $10.90 - $31.99
    $10.90 - $31.99
    $10.90
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $10.90 - $31.99
    $10.90 - $31.99
    $10.90 - $31.99
    $10.90

  • 2x10 Pressure Treated #2 Exterior Lumber

    $24.99 - $41.10
    $24.99 - $41.10
    $24.99 - $41.10
    $24.99
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $24.99 - $41.10
    $24.99 - $41.10
    $24.99 - $41.10
    $24.99

  • 2x12 Pressure Treated #2 Exterior Lumber

    $29.89 - $51.99
    $29.89 - $51.99
    $29.89 - $51.99
    $29.89
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $29.89 - $51.99
    $29.89 - $51.99
    $29.89 - $51.99
    $29.89

  • 4x4 Pressure Treated #2 Exterior Lumber

    $15.29 - $45.98
    $15.29 - $45.98
    $15.29 - $45.98
    $15.29
    In stock

    Pressure Treated Std&Btr Ground Contact Hem Fir Exterior Lumber Great For Exterior Projects, Decking, fencing, railings and accessories, joist...

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    $15.29 - $45.98
    $15.29 - $45.98
    $15.29 - $45.98
    $15.29

  • 4x8 Pressure Treated #2 Exterior Lumber

    $58.99 - $642.31
    $58.99 - $642.31
    $58.99 - $642.31
    $58.99
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber Full unit- 18pcs Great For Exterior Projects, Decking, fencing, railings and accessorie...

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    $58.99 - $642.31
    $58.99 - $642.31
    $58.99 - $642.31
    $58.99

  • 4x12 Pressure Treated #2 Exterior Lumber

    $81.99 - $137.99
    $81.99 - $137.99
    $81.99 - $137.99
    $81.99
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $81.99 - $137.99
    $81.99 - $137.99
    $81.99 - $137.99
    $81.99

  • 6x6 Pressure Treated #2 Exterior Lumber

    $51.21 - $157.76
    $51.21 - $157.76
    $51.21 - $157.76
    $51.21
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $51.21 - $157.76
    $51.21 - $157.76
    $51.21 - $157.76
    $51.21

  • 6x10 Pressure Treated #2 Exterior Lumber

    $117.43 - $198.87
    $117.43 - $198.87
    $117.43 - $198.87
    $117.43
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $117.43 - $198.87
    $117.43 - $198.87
    $117.43 - $198.87
    $117.43

  • 6x12 Pressure Treated #2 Exterior Lumber

    $145.99 - $242.99
    $145.99 - $242.99
    $145.99 - $242.99
    $145.99
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $145.99 - $242.99
    $145.99 - $242.99
    $145.99 - $242.99
    $145.99

  • 8x8 Pressure Treated #2 Exterior Lumber

    $170.99 - $329.06
    $170.99 - $329.06
    $170.99 - $329.06
    $170.99
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber This is GHF#2&Btr Rgh. Lead time is one week. Green in color. Other sizes- 26, 28, 3...

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    $170.99 - $329.06
    $170.99 - $329.06
    $170.99 - $329.06
    $170.99

  • 2x4 Pressure Treated #2 Exterior Lumber

    $7.25 - $16.47
    $7.25 - $16.47
    $7.25 - $16.47
    $7.25
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber    Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pil...

    View full details
    $7.25 - $16.47
    $7.25 - $16.47
    $7.25 - $16.47
    $7.25

  • 4x6 Pressure Treated #2 Exterior Lumber- Size Options

    $28.65 - $68.31
    $28.65 - $68.31
    $28.65 - $68.31
    $28.65
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pilin...

    View full details
    $28.65 - $68.31
    $28.65 - $68.31
    $28.65 - $68.31
    $28.65

  • 3x6 Pressure Treated #2 Exterior Lumber- Size Options

    $35.96 - $61.03
    $35.96 - $61.03
    $35.96 - $61.03
    $35.96
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber Great For Exterior Projects, Decking, fencing, railings and accessories, joists, piling...

    View full details
    $35.96 - $61.03
    $35.96 - $61.03
    $35.96 - $61.03
    $35.96

  • 3x8 Pressure Treated #2 Exterior Lumber- Size Options

    $56.37 - $93.96
    $56.37 - $93.96
    $56.37 - $93.96
    $56.37
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber Great For Exterior Projects, Decking, fencing, railings and accessories, joists, piling...

    View full details
    $56.37 - $93.96
    $56.37 - $93.96
    $56.37 - $93.96
    $56.37

  • 3x10 Pressure Treated #2 Exterior Lumber

    $67.07 - $111.79
    $67.07 - $111.79
    $67.07 - $111.79
    $67.07
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber Great For Exterior Projects, Decking, fencing, railings and accessories, joists, piling...

    View full details
    $67.07 - $111.79
    $67.07 - $111.79
    $67.07 - $111.79
    $67.07

  • 3x12 Pressure Treated #2 Exterior Lumber- Size Options

    $91.53 - $152.55
    $91.53 - $152.55
    $91.53 - $152.55
    $91.53
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber Great For Exterior Projects, Decking, fencing, railings and accessories, joists, piling...

    View full details
    $91.53 - $152.55
    $91.53 - $152.55
    $91.53 - $152.55
    $91.53

  • 4x10 Pressure Treated #2 Exterior Lumber- Size Options

    $49.07 - $121.87
    $49.07 - $121.87
    $49.07 - $121.87
    $49.07
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber  Sold in Full units- 15pcs Great For Exterior Projects, Decking, fencing, railings and ...

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    $49.07 - $121.87
    $49.07 - $121.87
    $49.07 - $121.87
    $49.07

  • 2x2 Pressure Treated #2 Exterior Lumber

    $6.77 - $449.67
    $6.77 - $449.67
    $6.77 - $449.67
    $6.77
    In stock

    Pressure Treated #2 Ground Contact Hem Fir Exterior Lumber    Great For Exterior Projects, Decking, fencing, railings and accessories, joists, pil...

    View full details
    $6.77 - $449.67
    $6.77 - $449.67
    $6.77 - $449.67
    $6.77

  • Pressure Treating End Coat Stain

    $14.78 - $14.78
    $14.78
    $14.78 - $14.78
    $14.78
    In stock

    Pressure Treating End Coat Stain- Quart size Waterborne Semi-Transparent Stain for Pressure-Treated Wood Surfaces Cleans up with soap & water ...

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    $14.78 - $14.78
    $14.78
    $14.78 - $14.78
    $14.78