How Wide Is a 1×12 in Construction in USA
Actual Dimensions of a 1×12 Board in U.S. Construction In the construction industry across the United States, a 1×12 board does not measure exactly one inch by twelve inches. The nominal dimension is 1 inch thick and 12 inches wide, but due to the surfacing process, the actual size of a 1×12 is approximately ¾ […]

