What Is The Actual Size Of A 2x4
Olivia Luz
Next they re dried in a kiln then surfaced to an actual 1 1 2 in.
2x4s are not actually 2 inches by 4 inches when the board is first rough sawn from the log it is a true 2 4 but the drying process and planing of the board reduce it to the finished 1 5 3 5 size. A piece of surfaced sanded smooth 2x4 lumber actually measures 1 inches thick and 3 inches wide. Michael blann getty images. During this process it shrinks as the moisture in the wood is removed and the wood cells shrink.
The actual size of a smooth 2x4 stud is 1 5 inches thick 3 5 inches wide and skip to content. It doesn t take too much experience before you learn that the actual sizes of dimension lumber are quite different than the nominal sizes by which they are classified. But then the newly sawn but soaking wet lumber is then kiln dried until it reaches the desired moisture level. In rough cut condition a 2x4 is slightly less than 2 inches thick and approximately 4 inches wide.
At this point the 2 x 4 is actually 2 inches x 4 inches a 2 x 10 is actually 2 inches x 10 inches etc. Then the edges are surfaced planed reducing the actual size to 1 1 2 in. If boards will be kiln dried after milling they start their lives sized 1 62 in. The actual size of a smooth 2x4 stud is 1 5 inches thick 3 5 inches wide and 92 5 8 long.
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A nominal 2x4 board starts out 1 56 in. 2x4 1 1 2 x 3 1 2 2x10 1 1 2 x 9 1 4 but can vary a bit 2x6 1 1 2 x 5 1 2 2x8 1 1 2 x 7 1 4 2x12 1 1 2 x 11 1 4 the actual size can vary a bit. For example a 2x4 is actually 1 1 2 by 3 1 2 in size while a 1x6 board when measured proves to be only 3 4 x 5 1 2 in actual size.Source : pinterest.com