Tongue & Groove 1-1/2" - 10

This 1-1/2" - 10 double v-groove decking measures 1.500" in thickness, and widths are manufactured to any desired size within the limits of the moulder/shaper used to mill the pattern. The decorative profile is composed of a 1/2" wide by 17/32" deep groove with 5/16" wide by 1/4" deep chamfers on both edges, the tongue is 1/32" smaller in size. This area allows for the expansion and contraction of the wood during seasonal changes in relative humidity. When two pieces of finished milled lumber are joined together they create a 5/8" wide by 1/4" deep v groove on both face sides of the merged boards.