SPF

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AKA: Spruce Pine Fir

Additional Information:  A unit of lumber marked S-P-F is a unit of mixed softwoods which can include Spruce, Pine or Fir.

Pictured, we have stud grade lumber certified by the National Lumber Grades Authority, a Canadian organization whose rulings are accepted under both US and Canadian building code.

KD-HT stands for Kiln Dried Heat Treated and guarantees that the lumber has less than a 19 percent moisture content.

240 is the mill number where the lumber was processed.

Relative Link: Tuxbury Lumber Mill, 1935

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