Durapine Decking

To achieve the very best pressure treated Southern Yellow Pine 2 x 4's and 2 x 6's for decking, handrails, and other areas where appearance is a prime consideration, Cox recommends DuraPine® Classic. Because Southern Yellow Pine framing lumber is graded for structural strength values and not appearance, Cox has gone one step further. Only Dense Select Structural grade makred lumber is used to manufacture DuraPine® Classic. This provides a product with a dense grain structure while maintaining the beauty of the individual characteristics of wood.	DuraPine® Classic. decking is planed a second time - on the best face plus two edges - for optimum appearance, and has saw kerfs on the back side to relieve pressure and minimize cupping after installation.
DuraPine® Classic. is presssure treated in accordance with AWPA Standards C1 and C2, with CCA-C wood preservative, including Wolman® Extra® water repellent, to a retention of .40 lbs/cu. ft. and - dried after treatment to meet all building code requirements.
Re-drying After Treatment The benefits are numerous for CCA pressure-treated wood that is re-dried after treatment