1031.4.3 Graphics.
BC § 1031.4.3
The lettering and numerals of the signs shall be at least 1/2 inch (12.7 mm) high of bold type. The lettering and background shall be contrasting colors and the signs shall be securely attached approximately 5 feet (1524 mm) above the floor. The signs may be either independent or combined with floor and stairway identification signs.













