What is the standard height for exterior doors?

The standard height for exterior doors is 80 inches. This dimension has been widely adopted in residential construction because it provides adequate clearance for most individuals while also facilitating an appealing architectural proportion. An 80-inch door height allows for comfortable entry and exit, aligning with typical building codes and product availability in the market. Most pre-hung doors manufactured for residential use are designed to meet this standard, making it a convenient choice for builders and homeowners alike.

Other heights, such as 78, 82, and 84 inches, may occasionally be used in specific situations, or custom applications, but they do not represent the standard height across the board. The adoption of 80 inches as the standard helps ensure consistency and ease of replacement, which is important for both construction and renovation projects.