The Lumber Baron offers Redwood lumber in 5 distinct grades. Each grade indicates a specific quality or type of wood, and applies to particular traits of the lumber. This includes the color of the wood itself, and the number and size of any knots found in the wood. The grade of the lumber you purchase will affect the cost of the material, what type of construction it is best suited for, and the overall durability of the lumber once it has been installed.
Sometimes abbreviated to “CAH” or referred to as “Yellow” because of its yellowish coloring, this is the highest quality of redwood available. This grade has no visible knots, and any minor defects will be limited to the inward face of the material. CAH redwood is perfect for highly visible, external construction.
Also called “Red,” or “Fascia,” CHF may contain a small number of knots on the reverse side, but the face will be clear. This grade offers a reddish color, and may exhibit a small amount of edge sapwood. In applications where only the face is visible, this grade is very similar to - and may be mistaken for - the higher CAH grade.
Known as “Super,” or even referred to as “Double Green,” this is redwood’s median grade. Material in this category may contain some knots, but none of them may be more than 1-½ inches in diameter. There will be no more than 2 such knots on a piece of lumber measuring 6 inches wide and up to 14 feet in length, and no more than 3 knots in lengths up to 20 feet in length. On pieces 4 inches thick or more, more visible knots may be present, but they must be solid and tight. Edge sapwood may be present, but will not be abundant.
Often called “Select,” and occasionally described as “Single Green,” this grade of redwood may contain edge sapwood on some pieces. It allows for tight knots of up to 2 inches in diameter on pieces up to 6 inches wide, as long as the knots are distributed rather than found in close proximity. Cuts wider than 6 inches may contain more knots or contain more edge sapwood than the 3 higher grades.
“Con Heart,” or sometimes called “Blue,” is the most economical grade of redwood available from The Lumber Baron. The 6 inch wide section in this category may contain knots up to 2-½ inches in diameter, and the knots may be more closely located than on other grades. Con Heart describes a less precise type of redwood lumber, including loose knots, heart center, and will have more edge sapwood than any of the other grades.
The Lumber Baron offers five different redwood grades, along with a wide variety of reclaimed lumber to meet the needs of your next project. Stop by our lumber yard today to find unique pieces for your next project.