A ceiling cladding is attached directly to the (raw) ceiling with its substructure and is not suspended at individual points like a sub-ceiling or designed to span freely from wall to wall. Ceiling cladding is usually listed with thick-walled top layer components, e.g. made of wood-based materials or minerals. Tasks of ceiling cladding can be, for example:
In contrast to a sub-ceiling, ceiling cladding usually requires a level substrate due to its direct fastening.
Source: bauwion