Solid Wood Decking Load Table: Tiger Deck 4/4 (net 3/4”)

Joist Spacing (inches)

Allowable Load (PSF)

Maximum Deflection

Maximum Flexural Stress (psi)

Deflection L/Span
12 40 0.00043 58 L/27698
16 40 0.00137 104 L/11685
19.2 40 0.00284 149 L/6762
24 40 0.00693 233 L/3482
12 60 0.00065 87 L/18485
16 60 0.00205 155 L/7790
19.2 60 0.00426 224 L/4508
24 60 0.01040 350 L/2308
12 90 0.00097 131 L/12310
16 90 0.00308 233 L/5193
19.2 90 0.00639 336 L/3005
24 90 0.01560 524 L/1539

Solid Wood Decking Load Table: Tiger Deck 5/4 (net 15/16”)

Joist Spacing (inches)

Allowable Load (PSF)

Maximum Deflection

Maximum Flexural Stress (psi)

Deflection L/Span
12 40 0.00022 37 L/54096
16 40 0.00070 66 L/22822
19.2 40 0.00145 95 L/13207
24 40 0.00355 148 L/6762
12 60 0.00033 58 L/38085
16 60 0.00105 99 L/15215
19.2 60 0.00218 143 L/6805
24 60 0.00532 224 L/4508
12 90 0.00050 84 L/24043
16 90 0.00158 149 L/10143
19.2 90 0.00327 215 L/5870
24 90 0.00799 335 L/3005