The Problem You Can’t Always See
Most people assume asbestos is a thing of the past. However, many homes in Calgary still contain it behind walls, under floors, or in insulation. You might live with asbestos for years and never know it. That is to say, just because you can’t see it doesn’t mean you’re safe.
The danger comes when asbestos is disturbed. For example, drilling, sanding, or renovating older materials can release fibres into the air. These fibres are microscopic. Consequently, you can breathe them in without realizing it, and over time, they may cause severe health issues.
Where Asbestos Hides in Older Calgary Homes
Homes built before the 1990s are the most likely to contain asbestos. That is to say, the older your house, the greater the chance you’ll find it. But even some homes from the early 2000s could still have asbestos-containing materials, depending on the builder and what was used.
For instance, it’s often found in:
- Popcorn ceilings
- Vermiculite attic insulation
- Pipe wrap insulation
- Flooring adhesives
- Vinyl floor tiles
- Roofing felt
- Cement siding
Many of these materials are still intact in homes across Calgary. However, wear and tear or renovations can disturb them. Therefore, knowing where asbestos may be lurking is the first step in staying safe.
Health Risks: Why You Should Take It Seriously
The primary danger of asbestos lies in inhalation. Once airborne fibres enter your lungs, they don’t break down. Instead, they can lodge deep in your lung tissue. As a result, the damage accumulates over time.
The major health risks include:
- Asbestosis (lung scarring)
- Mesothelioma (a rare cancer linked only to asbestos)
- Lung cancer
What’s alarming is that symptoms often appear decades after exposure. In other words, you might not know you were ever at risk until it’s too late. That’s why prevention matters more than anything else.
The Issue with DIY Renovations
DIY renovations have become popular in Calgary, especially with home improvement content flooding the internet. However, cutting into old drywall, removing floor tiles, or sanding ceilings without testing first is risky. In many cases, homeowners don’t think twice. But that one decision can expose the entire household to asbestos dust.
To clarify, it’s not the renovation itself that’s unsafe. It’s doing it without knowing what’s in your walls or floors. That’s why it’s always safer to book a professional asbestos inspection before starting a major project.
You can learn more about safe procedures for asbestos removal in Calgary and the importance of pre-renovation testing through local resources and service providers.
Common Misconceptions That Put People at Risk
Many homeowners believe asbestos isn’t a concern if materials are undisturbed. That is technically true, but only to a point. However, age, moisture, pests, and shifting walls can cause materials to deteriorate naturally over time. Therefore, even if you’re not doing renovations, you could still face exposure.
Another common belief is that only old homes have asbestos. In reality, leftover stock was used well after bans were introduced. For example, insulation materials made with vermiculite from a contaminated mine were sold into the early 1990s.
Understanding these misconceptions helps prevent avoidable exposure. In addition, knowing the actual risks can guide better decision-making when buying, selling, or upgrading a property.
Why Testing Is Worth It
If you’re unsure whether your home has asbestos, the best course of action is to get it tested. Professional testing involves collecting samples from suspect areas and sending them to a certified lab. The process is quick, affordable, and non-invasive.
Moreover, testing provides peace of mind. You’ll know what you’re dealing with and whether action is needed. In some cases, you may be advised to leave materials alone. But in others, safe removal becomes necessary.
You can get in touch with a certified team to ask questions, discuss your concerns, or book an inspection without making a full commitment right away.
The Long-Term Costs of Ignoring It
Not removing asbestos when needed can lead to long-term problems. For example, if materials degrade and contaminate your living space, cleaning up later becomes much more expensive. As a result, insurance may not cover the damage, especially if you attempted unqualified removal.
In addition, having asbestos in your home can complicate resale. Buyers are often cautious, and in some cases, deals fall through due to the need for removal. Therefore, staying proactive helps you avoid future headaches and costs.
Ignoring the issue doesn’t make it go away. In the same vein, hoping that materials stay intact forever is a gamble most homeowners can’t afford to take.
How Calgary Regulations Impact You
In Calgary, regulations around asbestos are strict for a good reason. Contractors must follow specific guidelines for handling, removing, and disposing of asbestos-containing materials. That is to say, you can’t just throw old insulation in the garbage.
Moreover, permits for renovation work often require proof that asbestos testing has been completed. Failing to provide that documentation can delay your project. In some cases, fines may apply if unsafe work conditions are reported.
If you’re planning work that might involve disturbing building materials, understanding the city’s safety requirements is essential. Likewise, choosing professionals who are licensed and trained in proper abatement ensures the job is done right.
The Role of Air Quality Monitoring
What many people don’t realize is that even after asbestos removal, air quality monitoring is essential. That is to say, it verifies that your home is safe before reoccupying the space. Air testing ensures that no fibres remain floating around.
This is especially important in homes with young children, seniors, or people with respiratory conditions. After all, clean air is critical to long-term health. In addition, certified companies usually include air clearance testing as part of their service.
Therefore, asking about post-removal air testing before hiring a contractor shows that you’re thinking ahead and prioritizing safety from start to finish.
Tips for Homebuyers and Sellers
If you’re buying a home built before the 1990s in Calgary, ask whether asbestos testing has been done. That is to say, don’t assume a home inspection will cover it. Most general inspectors don’t check for asbestos unless requested.
For sellers, disclosing known asbestos is not only ethical—it may also be legally required in some transactions. Failing to mention it can lead to legal disputes later. Therefore, if you’re aware of asbestos in your home, deal with it before listing.
In the same vein, proactive removal or testing can actually increase the market value of your home. Buyers appreciate honesty and safety upgrades, especially in an aging housing market.
One Thing Most People Overlook
Here’s something most articles don’t mention—your home’s exterior can also contain asbestos. That is to say, cement shingles, siding boards, or even roof felt on older homes may hold asbestos too. Because people focus on interiors, they often overlook outdoor sources.
However, sanding or replacing siding or roofing can release fibres just as easily. In some cases, this even spreads to nearby properties, putting neighbours at risk. Consequently, it’s wise to inspect outdoor materials just as carefully as those indoors.
If you’re doing roof repairs or updating siding, always ask for an assessment before starting. To clarify, even exterior work should follow safety regulations when asbestos is involved.
FAQs
1. How do I know if my home has asbestos?
You can’t tell just by looking. The only way to know for sure is to have suspect materials tested by a certified professional.
2. Is asbestos always dangerous?
It becomes dangerous when disturbed. That is to say, if it stays intact and sealed, it’s usually not a risk—but that can change over time.
3. Can I remove asbestos myself?
No. In most cases, removal must be done by licensed professionals who follow strict safety rules. DIY removal is not recommended.
4. What happens if I disturb asbestos by accident?
Stop all work, leave the area, and avoid sweeping or vacuuming. Then, contact a professional for assessment and cleanup.
5. Is asbestos removal covered by insurance?
Sometimes. Coverage varies by provider and situation. It’s best to check with your insurer and keep records of inspections and any past work done.
