Avg. *Minimum* Frost Depth -South Carolina

[TBell47]

Might anyone have information regarding avg. *minimum* frost depth in the state of South Carolina? What depth could one use to satisfy the greatest minimum for this area of the country?

Thank you in advance.
TBell

 

[RWF7437]

Check your local Building Code. It should have maps or charts showing frost depth, wind speeds, snowfall depths and similar design criteria need to design buildings and foundations.

good luck