Different Grades Of Redwood Lumber

Knots decay grain angle wane damage warp and other physical characteristics of an individual piece of lumber distinguish it into a specific grade.

Different grades of redwood lumber.

Heart grades like this one indicate wood that has been taken from the interior heartwood of the tree. It is graded by appearance and durability with criteria defined by the redwood inspection service and now administered by the western wood products association. Redwood lumber grades may also be categorized by whether they contain only heartwood the denser wood at the center of the tree or some sapwood the softer wood closer to the bark. 5 wood grades to choose from.

Redwood is graded by appearance and durability with criteria defined by the redwood inspection service. There is a grade of redwood for almost any application suitable for wood. Before we get into the different grades of lumber let s take a look at the various defects you may find in a piece of lumber. Redwood lumber comes in several grades divided into appearance and structural grades.

Clearness freedom from knots is the determinant for the highest. Our most popular grades are. These depend on various factors like the type of wood used and the number and types of defects if any. Available exclusively at the home depot.

Redwood a type of evergreen tree native to the western united states produces a high quality timber valued for its appearance light weight resistance to insects and decay. Lumber is graded based on the quality and appearance of the wood. Excellence of appearanceis a major factor in the grading of redwood. There are over thirty different grades of redwood lumber including general purpose grades and specialized grades for a single use.

Like all wood species redwood is available in several grades depending on where the board is cut in a tree trunk how old the. Need a little help. The grades provide a tighter presumption of the structural performance of each piece. Know your redwood lumber grades.

Note that the grade difference between the upper and common grades reflects the yield measured as the usable of the material that is clear and defect free. Redwood is graded for durability and resistance against insects and decay factors easily distinguished by redwood s color. As lumber moves through a mill grading inspectors review each piece and separate them onto different paths. Redwood lumber is available in more than 30 different grades from general purpose grades to highly specialized grades intended for a single specific use.

We offer a range of redwood grades that are optimal for different purposes so you can find exactly what you need for your project. Due to its structure this wood is the. Deciding where to start.