Slate Roofing in Adelaide

Slate roofing on a South Australian home is work on a building, and the Building Work Contractors Act 1995 defines building work to include repairing a building. It bars carrying on business as a building work contractor except as authorised under the Act. This site has read no page that says whether slate work is covered, so the useful question for any quote is who is authorised and for what.

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What slate roofing in Adelaide actually involves

The Act's definition begins: "building work means— (a) the whole or part of the work of constructing, erecting, underpinning, altering, repairing, improving, adding to or demolishing a building;" It also says a person must not carry on business as a building work contractor except as authorised under the Act. The lines read set no monetary threshold. The Act is the Building Work Contractors Act 1995 (SA), version current from 15 January 2026, read on 6 October 2026.

Overlapping grey slates in straight courses, one a shade lighter — slate roofing, Adelaide. Illustrative example.

What to ask

No page read says in terms that slate roof work is building work in the Act's sense, so this page does not say so. Ask whoever quotes for their contractor number and which work it covers, and ask for the contract in writing.

Ask the provider which authority the work is done under, and what the quote assumes about the existing battens, nails and flashings.

A hooked slate tool, a hammer, copper nails and slate pieces laid flat on a bench — slate roofing, Adelaide. Illustrative example.

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