premium select has less knotts, #2 construction grade.
premium is the best grade possible and it has less knots, where #2 is considered a construction grade
a bit more lumbering
Nominal Dimension Lumber is what it's cut to and Net dimensional Lumber is what it actually is.
Wood is a hard substance, composing of the stem of branches of a tree of shrub. Lumber is wood- which has been conditioned
Studs have the strength and stiffness values that make them suitable for use in load bearing walls. STD&BTR can also be used in general construction, but of often of higher quality combining the grades of A and B. A and B grades are defined as A: No knots, splits, or other visible defects. Used for fine furniture, exposed cabinetry, trim, and flooring; and B: A few, small defects but nearly perfect. Used for fine furniture, exposed cabinetry, trim, and flooring.
Seasoned lumber has been dried, usually in a lumber kiln, to roughly 6% to 8% moisture content. Unseasoned lumber may be anything from dripping-wet-fresh-from-the-tree to air dried, depending on how long it's been sitting at the lumberyard and on the local humidity.
Board feet is the unit measure of rough lumber. Linear feet is the unit measure of S4S lumber. (smooth 4 sides)
Pine lumber, found in all lumber yards is generally the cheapest choice. There are several species and sub-grades, though.: white pine is used in most common trim work, both inside and out. Yellow pine is used to make pressure-treated wood for decking as well as for structural lumber an is considered to be a tougher pine. There are also spruce and fir used to make beams and posts. I t is cheaper by the board foot then the hardwood species and cheaper by far then woods like red cedar and redwood. Select pine that is virtually knot free is most expensive , followed by premium and common grade.
Re sawn lumber is achieved by re-processing smooth standard milled lumber to achieve a roughened surface, normally for aesthetics. The lumber is passed along a saw blade to achieve the desired effect. The finished size is smaller than nominal call-out dimension. Rough sawn lumber is the board, plank or timber prior to milling for final sizing. Rough sawn lumber is larger in dimensions to the nominal call out. Rough sawn lumber is sometimes referred as rough milled lumber when certain exact sizes are desired.
Paralam is manufactured by Weyerhauser and Versalam is manufactured by Boise-Cascade. Other than that, there really is no difference.
Yes. Lumber.
when you have the lumber shed it will not show the lumber but in fact it DOES go into the lumber shed to get the lumber out press on the shed I HOPE I HAVE HELPED YOU
No, the noun lumber is not used as a collective noun. The collective noun for lumber is a stack of lumber.
In Canadian lumber mills at least, chipboard is made with smaller particles than fibreboard.