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Alaska Hemlock Span Tables

Explore our latest Alaska Hemlock span tables for 2024, providing detailed data on maximum allowable spans for Alaska Hemlock. Known for its strength and resilience, this timber is ideal for large-scale construction projects including building frameworks and exterior structures.


These span tables are designed to help builders and architects ensure their constructions meet safety standards while utilizing Alaska Hemlock's natural properties for durable, long-lasting structures.

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Alaska Hemlock Joist and rafters span table based on Dead Load: 10 psf Live Load: 40 psf and deflection limit of L/360

Max span calculations have been based on this RedX Apps Span Calculator.

Alaska Hemlock Joist and Rafters Max Span Table
Lumber GradeNominal SizeSpacing O.C.
12 in16 in19.2 in24 in
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Disclaimer:

While every effort has been made to insure the accuracy of the information presented, and special effort has been made to assure that the information reflects the state-of-the-art, RedX Technology nor its members assume any responsibility for any particular design prepared from this Span Calculator. Those using this Span Calculator assume all liability from its use.