For which type of flooring is square yard typically the preferred unit of measurement?

Square yard is typically the preferred unit of measurement for carpet flooring due to how carpets are typically sold and installed. Carpets are often rolled into large widths, and the installation process frequently involves the need to cover large areas. Since one square yard covers a surface of 3 feet by 3 feet, using this unit simplifies measurements for both purchasing and estimating the amount needed for a given space.

Moreover, when estimating the cost for carpets, a square yard measurement aligns well with standard retail practices, as carpets are generally marketed and priced per square yard. This method provides a clear understanding of both material costs and the amount required for installation, making it practical for both contractors and homeowners.

In contrast, other flooring types like wood block, resilient flooring, and tile may use different measurement units such as square feet or linear feet, depending on their installation and purchase methods. This distinction highlights why square yard is specifically favored for carpeting estimates.