Sign in or 
| Version | User | Scope of changes |
|---|---|---|
| Apr 20 2007, 3:11 PM EDT (current) | Anonymous | 109 words added |
| Apr 20 2007, 3:11 PM EDT | Anonymous |
Changes
Key: Additions Deletions
Dimensional lumber is a term used for lumber that is finished/planed and cut to standardized width and depth specified in inches. The nominal size of a board varies from the actual size of the board. This is due to planing and shrinkage as the board is dried. This results in the final lumber being slightly smaller than the nominal size. Also, if the wood is surfaced when it is green, the initial dimensions are slightly larger (e.g. 1/16″ bigger for up to 4″ nominal lumber, ⅛″ for 5″ and 6″ nominal lumber, ¼″ bigger for larger sizes). As the wood dries, it shrinks and reaches the specified actual dimensions.
