Search results
3 maj 2023 · Standard sizes for dimensional lumber range from 2″ x 4″ to 2″ x 12″. However, sizing is nominal, and the actual sizes of the lumber are typically 1/2″ to 3/4″ smaller.
The table below provides some common North American Lumber nominal sizes and their equivalent actual size. For example, 1x8 actual size is 3/4" x 7-1/4", and 2 x 12 actual size is 1-1/2" x 11-1/4", and 2x 10 actual size is 1-1/2" x 9-1/4".
18 mar 2023 · Dimensional lumber is cut to a specific length, width, and depth. However, there is a difference between the nominal size (what the lumber is referred to) and the actual size. The tables below provide both the nominal and actual lumber dimensions for many common North American lumber sizes.
To effectively utilize lumber for projects, it is important to understand naming systems, grading rules, actual board sizes, volume measurements, and how to calculate required quantities. This article will provide a comprehensive guide to demystifying lumber dimensions and planning stock needs.
Do you want to know why a 2x4 is not actually 2" by 4"? This post will explain the difference between actual and nominal lumber dimensions.
3 kwi 2024 · 2×6 (actual: 1.5″ x 5.5″): Ideal for floor joists, headers, and larger beams due to its increased strength. 4×4 (actual: 3.5″ x 3.5″): Provides robust support for posts, columns, and fence construction. 1×4 (actual: 0.75″ x 3.5″): Commonly used for trim work, shelving, and furniture building.
8 paź 2022 · Chart shows nominal lumber dimensions and their actual sizes in inches and millimeters. With an explanation of why there's a difference.
