Treated Lumber

Wolmanized Outdoor Wood

Treated lumber for decks, sill plate, fence, and outdoor framing.

16 product lines

Wolmanized Outdoor Wood Wolmanized Heavy Duty Wood Elite Decking X-BOR Dricon Fire Retardant Treated Wood Rainscreen Titan Timbers

Wolmanized CA-C Sill Plate

Above-ground treated sill plate in Cedartone and Greentone.

2x4 HF Quality Cedartone 8', 10', 12', 16' · 72 pcs/unit
2x6 HF Quality Cedartone 12', 16' · 48 pcs/unit
2x4 HF Utility/#3 Greentone 12', 14', 16', 18', 20' · 72 pcs/unit
2x6 HF Utility/#3 Greentone 12', 14', 16', 18', 20' · 48 pcs/unit

Wolmanized Outdoor Wood

Wolmanized CA-C S4S Lumber

Ground-contact treated hem-fir, surfaced four sides.

2x4 Std/Btr 8', 10', 12', 16', 20' · 72 pcs/unit
2x6 2/Btr 8', 10', 12', 16', 20' · 48 pcs/unit
2x8 2/Btr 8', 10', 12', 16', 20' · 48 pcs/unit
2x10 2/Btr 8', 10', 12', 16', 20' · 45 pcs/unit
2x12 2/Btr 8', 10', 12', 16', 20' · 36 pcs/unit

Wolmanized Outdoor Wood

Professional HF Cedartone

Brown-tone treated hem-fir for a cedar look without painting.

2x4 through 2x12 8', 10', 12', 14', 16', 20'

Wolmanized Outdoor Wood

Premium HF Cedartone

Top-of-line Cedartone treated boards, including longer lengths.

2x4 8', 10', 12', 14', 16', 18', 20'
2x6, 2x8, 2x10, 2x12 8', 10', 12', 14', 16', 18', 20', 24'

Wolmanized Outdoor Wood

Wolmanized S4S Timbers

Ground-contact treated timbers for posts, beams, and heavy framing.

3x6 HF 2/Btr 8'–20' · 56 pcs/unit
3x8 HF 2/Btr 12', 16', 20' · 42 pcs/unit
3x10 HF 2/Btr 16' · 35 pcs/unit
3x12 HF 2/Btr 8', 10', 12', 16', 20' · 28 pcs/unit
4x4 HF Std/Btr 6', 7', 8', 10', 12', 14', 16', 20' · 60 pcs/unit
4x6 HF 2/Btr 8'–24' · 24 pcs/unit
4x8 HF 2/Btr 8'–24' · 18 pcs/unit
4x10 HF 2/Btr 8'–24' · 15 pcs/unit
4x12 HF 2/Btr 8'–24' · 12 pcs/unit
4x14 DF #1/Btr 16', 20' · 9 pcs/unit
6x6 HF 2/Btr 8'–24' · 24 pcs/unit
6x8 HF 2/Btr 8'–20' · 18 pcs/unit
6x10 HF 2/Btr 8'–20' · 15 pcs/unit
6x12 HF 2/Btr 8'–24' · 12 pcs/unit

Wolmanized Outdoor Wood

In-Ground CA-C Timbers

Heavier retention for posts that stay in the dirt.

6x6 HF 2/Btr S4S Cedartone 8', 10', 12', 14', 16', 20', 24' · 24 pcs/unit
8x8 HF 2/Btr S4S Cedartone 8', 10', 12', 16', 20' · 12 pcs/unit

Wolmanized Outdoor Wood

KDAT Non-Stained Hem-Fir

Kiln-dried after treatment — lighter, more stable treated lumber.

2x6 14' · 96 pcs/unit
2x8 16' · 72 pcs/unit

Wolmanized Outdoor Wood

Center-Match T&G (No Stain)

Tongue-and-groove treated boards for porch ceilings and siding.

2x6 T&G 10', 12', 16' · 96 pcs/unit

Wolmanized Outdoor Wood

Treated Stair Jacks

Pre-cut stringers for outdoor stairs.

3-step pre-cut · 12 pcs/unit
4-step pre-cut · 12 pcs/unit
5-step pre-cut · 12 pcs/unit

Wolmanized Outdoor Wood

Treated Fence Rails — Cedartone

2x4 rails for wood fence frames.

2x4 rails 8' · 144 pcs/unit

Wolmanized Outdoor Wood

Treated 1x Boards — Greentone

Thin treated boards for trim, fencing, and slats.

1x4 8', 10', 12', 16' · 260 pcs/unit
1x6 16' · 160 pcs/unit

Wolmanized Outdoor Wood

1x6 Flat-Top Treated Fence Boards

Treated-to-refusal flat-top pickets.

1x6 flat top 6' · 200 pcs/unit

Wolmanized Outdoor Wood

HF Utility Posts — Cedartone

4x4 treated posts for light structures and fencing.

4x4 8' · 60 pcs/unit

Wolmanized Outdoor Wood

HF Fence Posts — Cedartone

Oversize 4-1/8" fence posts for a thicker line post.

4-1/8" × 4-1/8" 7', 8', 9', 10', 12' · 55 pcs/unit

Wolmanized Outdoor Wood

Landscape Ties — Rough

Rough treated ties in Greentone, Cedartone, and Browntone.

4x6 Greentone rough 8' · 70 pcs/unit
6x6 Greentone rough 8' · 42 pcs/unit
4x6 Cedartone rough 8' · 70 pcs/unit
6x6 Cedartone rough 8' · 42 pcs/unit
6x8 Browntone rough 8' · 35 pcs/unit

Wolmanized Outdoor Wood

Wolmanized CA-C Plywood

Copper azole treated plywood, including permanent wood foundation grades.

1/2" CA-C .15 CDX
1/2" CA-C .31 PWF CDX, CCX P&TS
3/4" CA-C .31 PWF CDX, CCX P&TS

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