Plastic Sheeting 4 mil. 10' x 100'
Protective Poly Film 4 mil. 10' x 100' Clear Poly Film (A) Close and cover all ducts opening in the work area with taped-down plastic sheeting. (B) Close windows and doors in the work area. Doors must be covered with plastic sheeting. (C) Cover the floor surface with taped-down plastic sheeting in the work area a minimum of six feet beyond the perimeter of surfaces undergoing renovation or a sufficient distance to contain the dust, whichever is greater