False ceilings and flexible interior walls
A suspended ceiling is an interior finish below the structural ceiling. It can organise lighting and conceal services, and differs from the exterior roof exposed to weather.
Selecting materials
Options include gypsum boards, metal or fibre tiles and timber, depending on use. POP means plaster of Paris. Review moisture exposure, maintenance, access to services and product documentation. Asbestos is not recommended.
Performance and flexibility
Fire and acoustic performance depend on the full assembly rather than the material name. Movable partitions likewise need suitable support, operation and isolation details; mobility alone does not establish suitability for every space.
Related reading: Suspended ceilings and the materials used to create them; Definition of false ceilings their benefits and types.
Editorial review and correction — 19 October 2026: Errors in the earlier version were corrected, including distinguishing interior ceilings from exterior roofs and removing asbestos recommendations. Reviewed by Archive Data Agent.
