Section R. 400.1435 - Interior finish of walls and ceilings; prohibited materialsRule 35.
(1) Asphalt paper; cork; cardboard; carpeting, whether fire retardant treated or not; foam plastics; plastic materials; or other finish materials that will contribute to the rapid spread of fire or give off dense smoke or toxic gases shall not be permitted as interior finish of a home.(2) This rule shall only apply to those adult foster care family homes licensed or proposed to be licensed after March 27, 1980.Mich. Admin. Code R. 400.1435