The most common external sheeting on Australian homes, what happens when it is painted, cleaned or replaced, and the questions to settle before any of that.
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Where asbestos turns up inside an Australian house
Asbestos in a home is not hidden in exotic places. It is in the ordinary ones — the eaves you paint, the bathroom wall you want to re-tile, the ceiling you are about to put downlights through.
A room-by-room map, not a scare list
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The useful way to think about asbestos in a house is not “is my house dangerous” but “which parts of my house would I need to check before I touched them”. For most homes built or renovated before the late 1980s, that list is short, specific and entirely predictable, because the same products went into the same places nationwide.
Eaves and soffits are the single most common external sheeting. Ceilings and internal wall linings in wet areas — bathrooms, laundries, around the kitchen sink — are the next, because fibre cement was the sheet of choice wherever water was expected. The electrical meter box backing board is a small, easily forgotten piece that turns up constantly. Add textured ceiling coatings, some vinyl floor coverings, and the backing behind wall tiles, and you have covered most of what a typical homeowner actually meets.
None of this is a reason to move out. Intact, painted, undisturbed bonded sheeting is generally regarded as low risk precisely because the fibres stay put. The risk arrives with the angle grinder, the drill, the demolition and the pressure washer — which is why every page in this section ends in the same place: identify before you disturb, and if it is suspect, either leave it or get it tested.
The one thing that should never be done casually is entering a ceiling space in a house of the right age. That is where the worst Australian asbestos problem lives, and it is not visible from the manhole.
', 0)In the home guides
Bathrooms, laundries, textured ceilings and the meter box backing board: the internal materials most likely to be disturbed by an ordinary renovation.
Sources
What this page explains is based on these official sources. If you check one and it does not match what you read here, send it to us and the article gets corrected.
- Asbestos Safety and Eradication Agency. Asbestos Product Guide — what products contained asbestos and where they were used
- NSW Government. Asbestos in NSW — the NSW Government asbestos portal