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al-supplementAlabama State Supplementhard

Under Alabama building codes, what is the maximum allowable span for 2x8 floor joists spaced 16 inches on center using Southern Pine lumber?

Correct Answer

C) 13 feet 2 inches

Alabama building codes allow 2x8 Southern Pine floor joists at 16" o.c. to span a maximum of 13 feet 2 inches.

Answer Options
A
12 feet 8 inches
B
14 feet 6 inches
C
13 feet 2 inches
D
11 feet 10 inches

Why This Is the Correct Answer

Alabama building codes allow 2x8 Southern Pine floor joists at 16" o.c. to span a maximum of 13 feet 2 inches.

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