Where wood is permitted the following shall be the minimum size of timbers used (the allowable spans herein listed are based on use of southern yellow pine, No. 2 dimension, medium grain):
(A) Studding: 2 inch by 4 inch; maximum spacing for all 1- and 2-story construction shall be 16 inches o.c; 1-story private garage, maximum 24 inches o.c.
(B) Corner construction: Not less than three 2 x 4s set to receive interior finish.
(1992 Code, § 7-38)