Tongue & Groove 5-1/8" - 13

This 5-1/8' - 13 tongue and groove siding measures 5.125" with a face dimension of 5.500" overall width. The tongue side of the profile measures 5/8" wide and consists of a half-round bead and a forty-five-degree angle. The groove side has a 1/4" wide forty-five-degree chamfer. When two pieces of lumber are joined, they create a 7/8" wide V groove with a half-round bead in the center.