Heavy-duty, pressure-treated beams built for tough outdoor and structural applications.
Available Sizes:
• 6" x 12" x 20' (Brown only)
• 6" x 12" x 32' (Green only)
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 in-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
952 49two 6666
Monday-Friday 7am to 5pm
Saturday 8am-noon
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612xxTR