The time period refers to lumber that’s nominally 1 1/4 inches (1.25 inches) thick. The designation “5/4” is a conventional means of specifying this thickness within the lumber trade. Precise dimensions could also be barely much less as a result of milling course of. As an illustration, after surfacing, a bit designated as such may measure nearer to 1 inch thick. It is incessantly employed the place a thicker, extra substantial look or larger structural integrity is desired in comparison with thinner boards.
Materials of this thickness presents enhanced energy and sturdiness for purposes like shelving, stair treads, furnishings elements, and trim work. Traditionally, utilizing thicker inventory supplied a strategy to obtain desired profiles and visible weight, contributing to the aesthetic enchantment and longevity of crafted gadgets. This dimension inventory bridges the hole between normal “one-inch” boards and thicker timbers, offering a flexible choice for development and woodworking.