MACHINE-STRESS RATED

MSR Lumber is stress rated by direct machine testing to ensure a minimum strength performance in engineered applications.

Specifications

Species Size Lengths Finished Condition Grades
SPF* 2X3 60'' to 120'' S4S-PET** KD-HT*** MSR 1650, 2100
SPF* 2X4 96'' to 120'' S4S-PET** KD-HT*** MSR 1650, 2100
SPF* 2X4 8' to 16' S4S-DET** KD-HT*** MSR 1650, 2100
SPF* 2X6 8' to 16' S4S-DET** KD-HT*** MSR 1650, 2100

*SPF: (Spruce/Pine/Fir) - Balsam Fir - Jack Pine - Black Spruce
**S4S-DET: Surfaced 4 sides - Double end trim, S4S-PET: Surfaced 4 sides - Precision end trim
***KD-HT: Kiln dried - Heat treated

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Certifications

We favour FSC certification primarily because of the inclusive nature of its mandate.

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