
By George Giannakakis · B.Arch.Studies · M.Arch (UniSA) · RLA300580
Last reviewed: · How we research
A roof structure with curved or arched ceilings, or more commonly in Australian homes, a ceiling that follows the roof line creating a high, open space. Also called cathedral ceilings or raked ceilings. They add volume and natural light to rooms but can increase heating and cooling costs.


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Watch full episodeCommon questions about vaulted roofs/ceilings
A roof structure with curved or arched ceilings, or more commonly in Australian homes, a ceiling that follows the roof line creating a high, open space. Understanding the terminology upfront helps you compare builder quotes and read your Australian building contract with confidence.
BuildPilot is an independent Australian building platform, we publish guidance, we don't hold a building licence. Every Australian residential build must comply with the National Construction Code plus state-specific Acts and consumer-protection law. The authorities below are the primary sources of truth for the rules that actually apply to your project.
The primary national set of technical building standards that every Australian build must comply with. Volume 2 covers Class 1 & 10 buildings (most homes).
Specific material, product and method standards (e.g. AS 3700 masonry, AS 1684 timber framing) referenced by the NCC.
National peak body for residential builders. Publishes the most widely used home-building contracts and consumer guidance.
National peak body for general builders. Publishes commercial and residential contracts and industry guidance.
Links above open the public website of each authority. BuildPilot is not affiliated with these bodies and does not act on their behalf. Information on this page is general - check the current edition of the NCC and the relevant state Act for binding requirements.
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