This architectural drawing is the 2D design of a roof truss plan in detail AutoCAD, CAD, and dwg files. The easiest way to explain a roof truss is as a structural framework made of timbers that are intended to support a roof. They can also be utilized to span the area above a room. They normally occur at regular intervals, and horizontal beams known as purlins connect them. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.