SPF (Spruce, Pine, Fir): Due to similar appearance and structural properties, these three softwood specie are commonly processed and sold under the grade stamp of "SPF." Because "SPF" lumber is readily available, light weight and easy to nail, this category of wood is ideal for general construction and packaging purposes.
# 2 & Better Grade: Lumber is graded according to the size and location of commonly found defects, such as knots and wane. The grain orientation within each board is also considered, to determine its structural integrity and strength capacity. Ultimately, an official grade is designated which is typically proportional to the amount of clear wood. The grade of "#2 & Better" is approximately 65% clear wood and is considered to be the preferred grade for construction purposes.
NOTE: McCausey Lumber is not limited to offering the above sizes, grades, and wood species. We also have very reliable sourcing for both Southern Yellow Pine and Douglas Fir wood products. Feel free to
contact us regarding your particular need, so we can best advise you.
