Enhanced 9-1-1 - Address Signage Standards

Address Signage Standards

In addition to upgrading communications systems, many counties and communities in the U.S. have implemented ordinances requiring property owners to standardize the display of house numbers on buildings and along streets and roadways, to allow emergency personnel to more easily locate a given address day or night, even in poor weather. These generally consist of reflective characters, at least 3 to 6 inches high, on a contrasting reflective background. It is necessary for the address number to be affixed to the building or to a separate structure such as a post, wall or fence, provided that such separate structure is located in front of the building and on the building's side of the street. Compliant signage systems are often advertised as being "E911 compliant".