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.
Our Spruce/Pine/Fir (SPF), Douglas-Fir/Larch and Inland Hem-Fir(N) is sourced in British Columbia and milled at our Adams Lake, Castlegar and Grand Forks Divisions.
Our SYP is sourced in Georgia and milled at our Meldrim, Perry, Preston and Swainsboro Divisions.