For a 2x6 stud (width 5.5 inches), the maximum notch depth in a wood framed bearing wall is approximately how many inches?

For a 2x6 stud (width 5.5 inches), the maximum notch depth in a wood framed bearing wall is approximately how many inches?

• A. 0.875 inches
• B. 1.0 inch
• C. 1.375 inches
• D. 1.5 inches

Answer: (C)

The main idea is that in load-bearing wood walls, notches cut into studs are limited to a fraction of the stud’s width to keep enough wood to carry vertical loads. For bearing walls, the allowed depth of a notch is 25% of the stud width. A 2x6 stud has a actual width of 5.5 inches, so 25% of that is 1.375 inches, i.e., about 1-3/8 inches. This depth preserves structural strength and is a practical standard you’ll encounter in framing. If a deeper notch were needed, it would require alternative methods to maintain safety, such as reinforcement or using a different framing approach.

The main idea is that in load-bearing wood walls, notches cut into studs are limited to a fraction of the stud’s width to keep enough wood to carry vertical loads. For bearing walls, the allowed depth of a notch is 25% of the stud width. A 2x6 stud has a actual width of 5.5 inches, so 25% of that is 1.375 inches, i.e., about 1-3/8 inches. This depth preserves structural strength and is a practical standard you’ll encounter in framing. If a deeper notch were needed, it would require alternative methods to maintain safety, such as reinforcement or using a different framing approach.