ul li1Dimensional Lumberbr 1br Presenters:br F Ostranderbr R Tylockbr Dec 2009br li ul p2 Dimensional Lumberbr What exactly is Dimensional Lumberbr 2br p ul liBuilding Structuresli ul p3 Walls 4 Floors 5 Roof 6 Pre-defined sizes 7 Cut Lumber 8 Finished Lumber 9 FramingStud Lumberp