Interfor’s MSR lumber is manufactured to exacting standards from our high-quality SPF, Douglas-Fir/Larch, Inland Hem-Fir(N) and SYP lumber supply. Our machine grading process sorts dimensional lumber by strength and stiffness. MSR is a cost-effective, quality lumber product that consistently meets structural design value requirements. Component manufacturers and builders can rely on its long-term performance.

Available in nominal sizes 2" x 4" through 2" x 12" (actual 1 1/2" x 3 1/2" through 1 1/2" x 11 1/4"); metric 38mm x 89mm to 38mm x 286mm. Lengths 8' through 20' (2.4m to 6.1m).

*Note: sizes vary based on species. 

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