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Southern Pine Span Tables

Explore our updated Southern Pine span tables for 2024, offering key data on maximum spans for this robust softwood. These tables are tailored for constructing decks, joists, and rafters, with adjustments for various climates.


Species Included:

  • Southern Pine
  • Mixed Southern Pine

These tables will enable you to adhere to building regulations and improve material use, ensuring your projects are both safer and more economical.

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Southern Pine 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.

Southern Pine Joist and Rafters Max Span Table
Lumber GradeNominal SizeSpacing O.C.
12 in16 in19.2 in24 in
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Mixed Southern Pine 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.

Mixed Southern Pine Joist and Rafters Max Span Table
Lumber GradeNominal SizeSpacing O.C.
12 in16 in19.2 in24 in
loading...

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.