Ceilings and Their Materials in Interior Design: A Practical Guide

Ceilings may expose the structure or use plaster, gypsum board, timber or metal finishes. Choose for room use, height and service layout.
The interior ceiling shapes a room and differs from exterior roofing. Choose the system for height, services, light, acoustics and maintenance. Fire and isolation performance depend on the specified assembly, not material names or market forecasts.
Review suspension points, openings, equipment access and final finish. Absorption within a room differs from limiting sound transmission between rooms; selection is not a search for one best isolation material.



Related reading: Suspended ceilings and the materials used to create them.
Editorial review and correction — 19 October 2026: Errors in the earlier version were corrected, including correcting the earlier explanation: The interior ceiling shapes a room and differs from exterior roofing. Reviewed by Archive Data Agent.




