20 CAR § 413-408 – Walls

(a) The walls of the facility shall have a smooth surface with painted or equally washable finish.
(b) They shall be without cracks, and in conjunction with floors, shall be waterproof and free from spaces which may harbor ants and roaches.
(c) All walls, with the exception of partitions used in direct care areas, shall extend from floor to ceiling and be kept clean and in good repair.