Asbestos ceiling tiles: what to check before you lift one
The urge to lift a tile and peek above it is the risky part. Leave it where it is, and find out in a way that does not disturb it.
Lifting a ceiling tile to see what is above it is the one thing not to do. Older tiles and panels may be compatible with containing asbestos. And the dust that sits on top of them is part of the question. Start by asking what you have, not by looking in.
Where ceiling tiles turned up in Australian homes
Most people think of offices, but tiles went into homes as well. Common spots were kitchens, laundries, enclosed verandahs, granny flats and renovated garages. Some were lay-in squares in a metal grid. Others were glued or pinned straight to the ceiling.
Many were sold as light, cheap and fire resistant. That last point is why some older products included asbestos. A tile with a smooth, flat face or a fine pinhole pattern tells you nothing by itself. Modern tiles look the same.
Why the age of the house is only a prompt
A house built or altered before the late 1980s deserves care. A ceiling added in a 1990s renovation is a weaker case, but old stock was reused. So treat age as a reason to check, never as proof either way.
For the wider picture of ceiling lining in an older house, see asbestos ceilings and wall sheeting. It covers flat sheet, which is a different question from tiles.
What to leave alone
Do not lift, push, cut, drill or sand a tile you cannot identify. Do not pull down a sagging ceiling yourself. Do not vacuum or sweep the dust above it.
If tiles are broken, water-stained or falling, keep people and pets out of the room and read what a homeowner may legally remove. Damaged material is a job for a licensed professional, and your state regulator sets the rules.
How to find out what you have
The only way to confirm it is a sample analysed at a NATA-accredited laboratory. Our guide to taking an asbestos sample explains how it is done and who may do it where you live.
Is testing always necessary? No. A sound ceiling that you are not touching can be left as it is. Test before you renovate, remove or sell, and before anyone cuts a hole for a downlight or a fan.
Frequently asked questions
Do old ceiling tiles contain asbestos?
Some did. Tiles made before the late 1980s may be compatible with containing asbestos, but you cannot tell by eye. Only a sample analysed at a NATA-accredited laboratory confirms it.
Can I lift a tile to look above the ceiling?
Do not. Lifting or pushing a tile can disturb the material and the dust above it. Get advice and a sample result first.
Is it safe to leave old tiles in place?
An intact tile that nobody touches is generally regarded as low risk. The risk rises when it is damaged or worked on.
Who sets the rules for removing ceiling tiles?
Your state or territory WHS regulator. Who may handle the material and how much differs across Australia.
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