Heavy-duty, pressure-treated beams built for tough outdoor and structural applications.
Priced at $5.40/lf.
Available Sizes:
• 3" x 12" x 12' ($64.80)
• 3" x 12" x 16' ($86.40)
• 3" x 12" x 20' ($108.00)
Sold only as full lengths.
Commonly used for bridge planking, equipment crossings, and other high-load applications.
✔ CCA pressure-treated for long-term durability
✔ Rated for above-ground contact
✔ Strong Douglas fir construction for structural performance
✔ Ideal for bridges, boardwalks, ramps, and agricultural use
✔ Resistant to rot, decay, and insect damage
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Siwek Lumber Jordan
350 Valley View Dr.
Jordan, MN
Monday-Friday 7am to 5pm
Saturday 8am-noon
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312xxTRB