Tongue & Groove 2-3/8" - 1

This Tongue & Groove Decking 2-3/8" - 1 measure 2.375" thickness, and widths can be milled to any desired size within the parameters of the machinery used to cut the pattern. The profile comprises two 5/16" tall fillets on the top and bottom, with a 1" tall fillet in the center. The tongue measures 3/8" tall by 5/16" deep with a 1/32" void area vertically and a 1/16" void area horizontally in the joint for expansion and contraction of the wood. When two finished milled pieces of lumber are coupled, they create a simple butt joint that can be utilized on roofs, outdoor decks, and truck or trailer decking.