What Is The Best Grade Of Hardwood Lumber

Yields 83 1 3 percent of clear face cuttings with minimum sizes of 4 x 5 or 3 x 7.

What is the best grade of hardwood lumber. A brief description of the basic grades are. Lumber is graded based on the quality and appearance of the wood. Highest grade of hardwood lumber. A lower grade can be perfectly acceptable depending on placement and usage.

Firsts and seconds fas the best and most expensive grade. Fas first and second grade. The grades are based on the two faces alone. 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.

Never buy a higher grade lumber than is recommended as it will affect the overall cost of your project. 6 x 8 in 83 defect free on best side. Here s a chart to help explain the grading system. Hardwood grading for lumber considers the size and number of pieces or cuttings which may be yielded during the creation of a hardwood product.

The grading of sawn wood into categories as it is processed helps to determine to a large extent the value and potential use possible for each board of sawn lumber worldwide hardwood lumber producers grade their lumber assuring downstream consumers of the lumber of the lumber s quality for the intended use. The next grade is no. The grade of hardwood lumber is determined by a visual inspection of each board according to rules developed by the national hardwood 3information on prices trends in log and lumber. Board is graded from the poorer face.

Suitable for fine furniture cabinetry and applications where. Lumber thickness 4 4 6 4 etc is not considered when grading hardwood. Grading designation depends on the number of defects in a board. The best grade is fas and it must be 83 clear or clearer on the poorest side.

Although this grade is the most uniform because it comes from such a small. These depend on various factors like the type of wood used and the number and types of defects if any. Hardwoods are graded by the national hardwood lumber association. Strong lumber with fewer knots or cosmetic blemishes gets a higher grade and price.

An overview of lumber grades and wood quality. The standard hardwood lumber grades are summarized below. Boards 6 and wider 8 and longer. The grading system is based therefore on the measurable percentage of clear wood that is defect free for each of the grades.

1 common which must be 67 clear on the poor side etc. Relation to lumber grading most hardwood logs are sawn into lumber. Grades are listed from highest to lowest. The value of this lumber and thus of the log is determined in part by the lumber grade.

Taken from the heart center of the tree this is the highest grade of hardwood and clearest meaning it has few to no blemishes at all no knots or wormholes and has the most uniformity between the planks in regards to color and grain lines.