How tall must an egress door be at a minimum?

An egress door must be a minimum of 6 feet 8 inches tall to ensure safe and accessible exit from a building during an emergency. This height requirement helps to accommodate most individuals, including those who may be taller and need to pass through without hitting their heads. The 6 feet 8 inches standard is consistent with the need for safe egress in various building codes, including residential codes, which prioritize the safety and accessibility of all occupants.

Other heights listed, such as 6 feet or 6 feet 4 inches, do not meet the minimum requirement, as they may pose a risk of injury for taller individuals. The height of 7 feet exceeds the necessary standard but does not provide additional benefit over the minimum requirement, as long as the door remains functional and safe for all users. Thus, 6 feet 8 inches is the legally recognized height for egress doors to ensure safety across various scenarios.