Except as specified under 6-201.14 and except for antislip floor coverings or applications that may be used for safety reasons, floors, floor coverings, walls, wall coverings, and ceilings shall be designed, constructed, and installed so they are smooth and easily cleanable.
Mats and duckboards shall be designed to be removable and easily cleanable.
Except for temporary food establishments, studs, joists, and rafters may not be exposed in areas subject to moisture.
S.C. Code Regs. § 61-25.6-201