Current through Register Vol. 55, No. 1, January 4, 2025
Section 54.41 - Interior finishes(a) Interior finishes shall be Class A for exits and exit corridors except that carpet covering floors may be Class A or B. Interior finishes for classrooms, auditoriums, gymnasiums, cafeterias, libraries and similar areas shall be Class A or Class B.(b) Interior finish requirements may be reduced by one class in buildings totally protected by an automatic sprinkler system.