Lamstock - Tolko Industries

Setting the Standard in High-Performance Lamstock

Tolko lamstock sets the standard for precision and performance in engineered lumber. Crafted from premium species and rigorously graded for exceptional strength and minimal defects, our lamstock delivers unmatched reliability for structural applications. From selective log sourcing to advanced manufacturing processes, every step is optimized to ensure superior size, stability, and consistency.

Douglas Fir Lamstock

Lamstock Grade Nominal* Actual (in.) Dressing Finishing Lengths (ft)
LamstockL3 & BTR2 x 4,
2 x 6 to 2 x 12
1.5 x 3.875,
1.5 x 5.5,
1.5 x 5.875,
1.5 x 11.25
S4S SEKiln Dried,
Heat Treated <16%
8 to 17
Lamstock2 & BTR2 x 4,
2 x 6 to 2 x 12
1.5 x 3.875,
1.5 x 5.5,
1.5 x 5.875,
1.5 x 11.25
S4S SEKiln Dried,
Heat Treated <16%
8 to 17

  * Wide 2x4 (1.5 x 3.75) 2x6 (1.5 x 5.5, 1.5 x 5.875)

Tolko Lumber logo