4X4X16 Pressure Treated Lumber. Shop menards for ac2 pressure treated lumber that prevents decay and termites in a large variety of sizes for all your construction needs. If you can't find something you need here, please visit the store or contact us. Nominal dimension (in x in).
Nobody has a bigger selection of pressure treated boards.
Many lumberyards stock treated wood in the broad category of > or better. Stacks of lumber are placed in a large steel cylinder in a bath of water and preservative. X 4 in., 4 in. 1x6 16' tongue & groove pressure treated yellow pine #2 common v joint. Most all our pressure treated dimensional lumber is treated with mca (micronized copper azole). 2 x 4 x 16' treated. Now $6000 for this 16'x16' floating dock with a 4'x8'ramp. We specialize in pressure treated rough lumber.