For Homeowners & Buyers

Asbestos in Homes and Buildings — What You Need to Know (SA Guide)

If your property was built before the early 2000s, there is a strong chance it contains asbestos. This plain-English guide answers the questions most homeowners and buyers are asking.

8 min read Last updated May 2026
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For most people, the real questions are

  • • Where is asbestos found?
  • • Is it dangerous?
  • • Do I need to remove it?
  • • What happens if I renovate or sell?

What is asbestos?

Asbestos is a naturally occurring mineral that was widely used in building materials because it is:

  • Strong
  • Fire-resistant
  • Durable
Key takeaway
Why it's a problem: when disturbed, asbestos releases tiny fibres that can be inhaled. Long-term exposure can cause serious diseases.

When was asbestos used?

In Australia:

Common use

1940s–1980s

Used in nearly every type of building material.

Phased out

1980s–1990s

Gradually removed from new products.

Fully banned

31 Dec 2003

Manufacture, import, and use banned nationwide.

Key takeaway
If your property was built before 2003, asbestos must be considered.

Where asbestos is commonly found

Asbestos was used in dozens of common building materials. The locations below are the most likely starting points:

External

  • Wall cladding
  • Eaves and soffits
  • Fencing
  • Roofing

Internal

  • Bathroom wall linings
  • Vinyl floor tiles
  • Backing boards
  • Ceiling sheets

Hidden areas

  • Inside walls
  • Around pipes
  • Electrical boards
  • Service penetrations

Is asbestos always dangerous?

Key takeaway
Important: asbestos is not always dangerous. It becomes a risk when it is damaged, disturbed, or starts releasing fibres.
Lower risk

Intact wall sheeting

Sealed, in good condition, undisturbed — generally safe to manage in place.

Higher risk

Broken or drilled material

Damaged, weathered, or disturbed by works — fibres can be released and exposure becomes possible.

Do you need to remove it?

Not always. In many cases:

Key takeaway
Asbestos can be safely left in place and managed rather than removed.

Removal is usually required when:

  • It is damaged or deteriorating
  • Works are planned that will disturb it
  • It presents a real risk to occupants

What happens during renovations?

This is where most problems occur.

Key takeaway
The key rule: if you disturb the building, you must know what is there first.

Risks of renovating without checking:

  • Hidden asbestos exposed mid-project
  • Work stopped on the spot
  • Emergency removal required at premium cost
  • Schedule and budget blow out

See which inspection your renovation needs

Buying or selling a property

A common situation:

  • The buyer asks about asbestos
  • The vendor isn't sure what's there
  • The conveyancer raises it as a question

The reality: many older properties contain asbestos. The key isn't panic — it's understanding the risk and condition.

  1. 1Obtain a qualified inspection
  2. 2Identify what materials are present
  3. 3Assess the risk and condition
  4. 4Proceed with clarity — manage, monitor, or remove

Read about asbestos registers

Common mistakes

Myth

"We've never had any issues"

Reality

Older buildings can contain asbestos that's been undisturbed for decades. No issues so far doesn't mean no asbestos.

Myth

"We have an old report"

Reality

Old reports degrade in value. Conditions change, materials deteriorate, and registers must be kept current.

Myth

"Just a small reno — it's fine"

Reality

Even minor works can disturb concealed materials. The size of the project doesn't change the duty to check first.

Myth

"I'll just rip it out myself"

Reality

DIY disturbance is one of the highest-risk activities — for you, your family, and your insurance position.

What you should do

If your property may contain asbestos:

  • Don't disturb suspect materials
  • Get qualified, professional advice
  • Understand your actual risk level
  • Plan any works properly — and document them
Unsure if your property contains asbestos?

Get clear, practical advice

AX4 can assess your property and give you straightforward guidance — whether you're a homeowner, buyer, vendor, or property manager.

  • Plain-English recommendations you can act on
  • Adelaide-wide service, fast turnaround
  • No scaremongering, no upsells
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Disclaimer: this is a plain-English overview for property owners and buyers in South Australia. It is not legal, medical, or technical advice. For decisions on your specific property, engage a qualified asbestos consultant.

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