- Asbestos exposure is linked to serious health issues, including lung scarring, lung cancer, and mesothelioma.
- Removal and handling of asbestos are regulated. This isn’t a DIY situation—professional testing and licensed abatement are often required.
- Even with a good realtor and inspector, asbestos isn’t always visible. Knowing what to look for and what to test can save you headaches later.
- A naturally occurring mineral fiber valued for strength, fire resistance, and insulation.
- Found in many building materials used from the 1940s through the early 1980s.
- Canada formally banned asbestos-containing products in 2018, but older homes may still contain it.
Common places you might see asbestos-containing materials (before 1990):- Vermiculite insulation
- Pipe wrap insulation
- 9”x9” tiles
- Cement siding
- Popcorn ceilings
- Drywall joint compound
Tip: If a home was built before 1990, watch for these items and ask questions.- A knowledgeable real estate agent can flag potential asbestos indicators and guide buyers toward testing.
- A qualified home inspector with asbestos experience can provide added assurance during the buying process.
- When asbestos is suspected, a licensed abatement contractor should collect samples and handle removal or containment, following safety regulations.
- Even the best professionals can’t always see everything. If you’re concerned, testing is the definitive step.
- Identify common asbestos-containing features: popcorn ceilings, old pipe wrap, vinyl floor tiles, vermiculite insulation, drywall joint compounds, and cement siding.
- Ask about any known asbestos, prior testing, and past renovations.
- If you suspect asbestos, arrange testing with a licensed environmental professional.
- Results typically come back quickly (often within a few business days, depending on the lab and scope).
- If asbestos is present, discuss options with a licensed abatement contractor.
- Options may include removal or containment (e.g., encapsulation, drywall over materials). Disturbing asbestos without proper procedures can be risky and costly.
- Asbestos removal/abatement is regulated and generally more expensive than a standard renovation.
- Costs vary based on materials, location, and whether removal or containment is chosen.
- The Property Disclosure Statement (PDS) asks owners to disclose known asbestos or urea-formaldehyde to the best of their knowledge.
- Disclosures provide helpful information but aren’t a guarantee. Independent testing is still wise if you’re concerned.
- Homes built before 1990: flag for potential asbestos.
- Popcorn ceilings, vinyl floor tiles, and older drywall compounds: look closer.
- Vermiculite insulation in attic or walls: check age and condition.
- Pipe wrap and cement siding: inspect for aging or damage.
- If renovations are planned: plan for testing before disturbing materials.
If you find something that might contain asbestos, don’t disturb it. Arrange testing with a licensed professional and consult an abatement contractor if needed. - Being aware of asbestos isn’t about fear—it’s about smart planning and protecting your health and your investment.
- If you’re buying a pre-1990 home, treat asbestos as a potential risk to be assessed, not a certainty to fear.
- Work with experienced professionals—the right realtor, inspector, and abatement team can make this process straightforward and safer.
- Do I have to remove asbestos if I find it? Not always. Some cases use containment or encapsulation. A licensed professional can advise the best course.
- Will asbestos always require removal? Not necessarily. Some situations are better addressed by sealing or enclosure rather than removal, depending on location and condition.
