Menards 2x8x16 treated. CCA lumber uses Southern Yellow Pine to provide optimum strength for your project. GROUND CONTACT More preservative than Above Ground pressure treated Menards® has the best in-stock selection of quality pressure treated lumber! AC2® pressure treated lumber is infused with a preservative known as MCA (Micronized Copper Azole) that protects the wood against rot and decay. CCA lumber and timbers have long been the material of choice for agriculturtal post frame buildings, as well as many other non-residential uses. Place your order now! GROUND CONTACT More preservative than Above Ground pressure treated Menards® has the best in-stock selection of quality pressure treated lumber! AC2® pressure treated lumber is infused with a preservative known as MCA (Micronized Copper Azole) that protects the wood against rot and decay. Menards® has the best in-stock selection of quality pressure treated lumber! AC2® pressure treated lumber is infused with a preservative known as MCA (Micronized Copper Azole) that protects the wood against rot and decay. Let Menards® Turn Your Dream Post Frame Building Into a Reality! If you're looking to build a post frame building, Menards® is here to help. , (actual dimensions: 1. x 16 ft. Ideal for framing structures, decks, sheds, fencing, and general construction, it’s an essential staple in any building project. Douglas fir works well with power tools. nws tpszjae mqgjxe azxnfoa zwchls wfebc rwlz ubepd xvvq uqq