Douglas fir trees are the second tallest conifers in the world, and the predominant species in the Pacific Northwest forests. Valued for its strength, stability, versatility, and beauty, Douglas Fir yields more timber than any other species in North America. Its lumber is used in building applications ranging from light framing to finish carpentry. Clear Vertical Grain or CVG grade is the top quality available. This grade works well for many types of interior and exterior projects, and has been a mainstay in craftsman bungalow homes. While CVG fir can be primed and painted, why would you want to cover its beautiful grain and color? - 1 in. x 6 in. - C & Better Vertical Grain Clear Fir Boards