RoughSawn panels, part of the Wood series line, are fiber-cement siding panels with a rough-around-the-edges texture and earthy, weathered color. Panels are said to emulate the look and feel of aged barn wood. Available in three colors, Tobacco, Smoke, and Espresso, the 5/8-in.-thick panels measure 18 in. x 10 ft., with exposed coverage of 15 sq. ft./panel.