What is the minimum height and stroke width required for property identification letters or numbers?

The requirement for property identification letters or numbers is guided by standards that ensure visibility and legibility from a reasonable distance. A minimum height of 4 inches is significant because it allows the characters to be easily read by individuals who may not be very close to the property, such as emergency responders, delivery personnel, or visitors. The stroke width of 0.5 inches complements this by ensuring that the letters or numbers are bold enough to stand out clearly against their background, reducing the chance of misreading or overlooking them. This combination of height and width enhances overall visibility, which is essential for effective property identification, especially in emergencies or low-light conditions.

The standards set provide a clear guideline that balances readability with practical considerations in different environments, which explains why this specific answer aligns with the established code requirements for property identification.