Renovating an older home is exciting, but in Greater Vancouver it comes with one non-negotiable first step: asbestos testing. Thousands of homes across Vancouver, Burnaby, Surrey and the North Shore were built when asbestos was a common ingredient in building materials. Disturbing those materials without knowing what is in them can release microscopic fibres into the air you breathe.
This guide explains when you need testing, what an inspector samples, and how ACE Environmental helps homeowners renovate safely and stay compliant.
Why Asbestos Is Still a Concern in Vancouver Homes
Asbestos was prized for decades because it is fire resistant, durable and cheap. Canada banned the manufacture, import and sale of asbestos products at the end of 2018, but the ban did nothing to remove the material already installed in older buildings. WorkSafeBC treats any building constructed before 1990 as one that may contain asbestos.
Asbestos is generally not dangerous while it is intact and undisturbed. The risk begins when materials are cut, sanded, drilled or demolished, which is exactly what happens during a renovation.
Common Places Asbestos Hides
- Drywall joint compound and texture coats on walls and ceilings
- Popcorn and stipple ceilings (see our popcorn ceiling asbestos guide)
- Vinyl floor tiles, sheet flooring and the adhesive underneath
- Vermiculite attic insulation and pipe or duct wrap
- Stucco, cement board siding and some roofing materials
- Window putty, caulking and older plaster
You cannot identify asbestos by looking at it. The only reliable answer comes from laboratory analysis of a properly collected sample.
When Is Asbestos Testing Required?
Under WorkSafeBC regulations, the owner of a building must have hazardous materials identified before work that could disturb them begins. Most Metro Vancouver municipalities also ask for a hazardous materials report before issuing demolition permits and many renovation permits. In practice, you should arrange testing when:
- Your home was built before 1990 and you plan to remove walls, ceilings, flooring or insulation
- You are replacing a kitchen or bathroom down to the studs
- A contractor has asked you for an asbestos report before quoting
- You are buying an older property and want to budget for future work
How the Asbestos Testing Process Works
1. Site assessment
A qualified inspector walks through the areas you plan to renovate and identifies every suspect material, from ceiling texture to floor adhesive.
2. Safe sample collection
Small samples are taken using wetting and containment techniques so fibres are not released. Each sample is sealed, labelled and recorded on a chain of custody form.
3. Accredited laboratory analysis
Samples are analyzed using Polarized Light Microscopy (PLM), which identifies the type and percentage of asbestos present.
4. Clear written report
You receive a report listing each material, its location, and whether it contains asbestos. Contractors and municipalities can use this document directly.
Learn more on our asbestos testing service page.
What Happens If Asbestos Is Found?
A positive result does not mean your project is over. It means the affected materials must be removed by a licensed abatement contractor before general renovation work continues. Since 2024, asbestos abatement contractors in BC must be licensed by WorkSafeBC and their workers must hold certification. Our asbestos removal guide walks through what that process looks like.
The Real Cost of Skipping Testing
Skipping a test to save a few hundred dollars can lead to contaminated living spaces, expensive clean-ups, stop-work orders and serious health exposure for your family and trades. Testing first is almost always the cheapest option.
Frequently Asked Questions
How long do asbestos test results take?
Standard turnaround is typically a few business days, and rush options are often available when a project is on a tight schedule.
Can I take asbestos samples myself?
We do not recommend it. Sampling can release fibres, and reports used for permits and contractors need to be prepared by a qualified person.
Does a newer home need testing?
Homes built after 1990 are far less likely to contain asbestos, but imported materials and older additions can still be a concern.
Planning a renovation in Greater Vancouver?
ACE Environmental is a licensed, insured and bonded team with 15+ years of experience and multiple Consumer Choice Awards. Book certified asbestos testing before your project starts.
Request a free quote or call +1 778-318-9904.
