Question

Exit signs must have red letters at least 1-inch high. True or False?
1) True
2) False

Answer 1

Exit signs do not have to have red letters, but they must be clearly visible and legible. OSHA specifies that the lettering should be at least 6 inches high and 3/4 inch wide, with color varying as long as it is distinctive.

Step-by-step explanation:

The statement that exit signs must have red letters at least 1-inch high can be misleading. In the United States, for instance, the Occupational Safety and Health Administration (OSHA) requires that exit signs be clearly visible and legible, with lettering at least 6 inches high and 3/4 inch wide. However, the color can vary as long as it is distinctive; the most common colors are red or green. Requirements for signage, including exit signs, can change based on local regulations or codes, including the International Building Code (IBC) and the National Fire Protection Association (NFPA).