Sheathing may refer to:
Construction Exterior sheathing, a board or panel material installed over the exterior frame of a structure Floor sheathing, a board or panel material installed over the floor frame of a structure Housewrap, typically installed over the exterior sheathing of a wall Siding (construction), the outermost layer of a wall Rigid panel, a form of insulation that can be installed over or under housewrap Cladding (construction)
Engineering and technology Copper sheathing, on a wooden ship's hull to protect against fouling and shipworm Sheathing as electrical insulation on a wire or cable, see electrical cable Sheathing as protection against physical damage, see armoured cable Sheathing to reduce heat transfer, see pipe insulation
Other uses Sheathing, the action of putting a bladed weapon into a sheath or scabbard
See also Cladding (disambiguation) Sheading, a historical division of the Isle of Man Sheath (disambiguation)