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Summer brings heat waves, fires and extreme weather to Ontario and across Canada. An increase in extreme heat waves is putting added strain on both people and properties. As temperatures rise, many homeowners and property managers in older buildings may not realize that prolonged heat can impact asbestos-containing materials, potentially increasing health and safety risks. If your home or building was constructed before the 1990s, it may contain asbestos in insulation, ceiling tiles, pipe wrapping, or siding. With heat weakening building materials and increasing the likelihood of deterioration, now is the time to evaluate whether you need asbestos removal in Richmond Hill. At Canada’s Restoration Services, our team offers safe, efficient asbestos inspections and can guide you through asbestos removal cost estimates so you can plan and protect with confidence.
Why Heat Exposure Matters
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Asbestos itself is heat-resistant, which is why it was widely used in construction. However, asbestos-containing materials (ACMs) are typically mixed with other substances like cement, plaster, or adhesives, which do not always handle heat well. Over time, prolonged exposure to high temperatures can weaken these binding agents, causing the materials to crack, flake, or break apart, releasing their dangerous asbestos fibres into the air.
Heat can also exacerbate wear and tear on building materials in areas like attics, basements, or around HVAC systems, where ACMs are commonly found. As the structural integrity of these materials degrades, the risk of disturbance increases, especially during summer renovations or even routine maintenance.
Signs of Heat-Related Asbestos Damage
Here are common signs of asbestos-related heat damage you should watch for, especially after periods of extreme heat.
Cracking or Flaking Materials
Heat can cause the materials that are mixed with asbestos to bind it (like cement, plaster, or adhesives) to expand and contract, leading to visible cracks, crumbling, or flaking in building materials such as ceiling tiles, wall plaster, drywall, pipe insulation, and floor tiles. If you notice these signs in your home or business, contact Canada’s Restoration Services for asbestos removal in Richmond Hill.
Warped or Deformed Surfaces
Materials like vinyl flooring or siding that contain asbestos can warp or bubble due to prolonged heat exposure. Deformation often indicates internal structural breakdown, increasing the risk of fibre release.
Dust or Residue Near Pipes or Ducts
Heat around HVAC systems or hot water pipes may deteriorate asbestos insulation. If you see greyish dust or powder near old insulation, this may be a sign of asbestos fibre release from thermal damage.
Discolouration or Staining
As materials degrade, they may change colour or become brittle around hot areas like boiler rooms or attic vents. These visual changes can indicate that the material has the potential for asbestos fibres to shed.
Loose or Detached Insulation
High temperatures can dry out and weaken asbestos-containing insulation, causing it to fall off or hang loosely from pipes or walls. If insulation is no longer firmly attached, it’s likely compromised and can put you at risk for exposure. Investing in asbestos removal costs can mitigate damage and future expenses.
Stay Safe with Reliable Asbestos Removal Near You
With summers getting hotter, it’s essential to be proactive about building safety. If your property is older, don’t wait for visible damage to appear. Scheduling a professional asbestos inspection with our team of experienced professionals can give you peace of mind and help you determine whether asbestos removal in Richmond Hill is necessary.
Contact Canada’s Restoration Services to schedule your assessment and learn more about protecting your home or business.