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The Northeastern Lumber Manufacturers Association sets the standards for
Eastern White Pine lumber grades. A brief description of each grade is
provided here. For more detailed information, please visit the NeLMA
website at
http://www.nelma.org/udp.php?id=63
Selects:
 | There are two select grades: C Select and D Select, which are the highest
NeLMA pine grades. |
| C Select
is the highest NeLMA Pine grade.
While some of the pieces are clear, most pieces have minor characteristics
which do not affect their high appearance or quality. Material of this
grade is usually used for natural finishes in fine woodworking or interior
trim. Typically, one sound, tight pin knot (maximum 1/2") per 4 surface
feet is allowed. |
| D Select
pieces will have characteristics
that are more pronounced than C Select, but are well spaced giving much clear
material. Typically, one sound, tight pin knot (maximum 1/2") per
surface foot is allowed. |
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Commons:
| There are four Eastern White Pine common grades: Finish, Premium, Standard
and Industrial. |
| Finish
is a fine appearance knotty grade
calling for sound, tight knots. Material of this grade can be finished
to take advantage of the natural highlights of the piece or to give a fine
smooth painted surface. |
| Premium
is a
good appearance knotty grade. It is used in the same areas as Finish
where a slightly rougher natural appearance is desired. |
| Standard
is a highly serviceable grade used
chiefly for construction. it may be used where a coarser rustic
decorative appearance is desired. |
| Industrial
is the lowest common board grade.
It admits large characteristics in any combination as long as the piece is
usable full length. This material is generally used in rough
construction where strength and appearance are not of primary importance. |
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