Asbestos is a hazardous material once widely used in building construction due to its durability and heat resistance. However, over time, it was discovered that asbestos fibres, when inhaled, could lead to severe health issues, including lung cancer and mesothelioma. Many older homes, particularly those built before the 1980s, still contain asbestos in various parts of the building. Identifying asbestos is crucial for ensuring the safety of homeowners and avoiding long-term health risks. In this article, we’ll cover how to identify dangerous asbestos in older homes and what steps to take if asbestos is present.
What is Asbestos and Why Is It Dangerous?
Asbestos refers to a group of naturally occurring minerals composed of thin, fibrous crystals. It was commonly used in construction materials like insulation, roofing, and flooring due to its fire-resistant properties. Unfortunately, when these materials are disturbed, they release tiny asbestos fibres into the air, which can be easily inhaled. The danger lies in the fact that these fibres can become lodged in the lungs, leading to severe respiratory issues, including asbestosis, lung cancer, and other illnesses.
Common Places Asbestos is Found in Older Homes
In older homes, asbestos may be present in various locations, often hidden behind walls or in materials that look perfectly safe. Some of the most common areas where asbestos might be found include:
- Roofing and insulation materials: Asbestos was frequently used in roofing shingles and insulation due to its fire-resistant properties.
- Wall and ceiling materials: Older homes often contain asbestos in plaster, joint compounds, or textured paint.
- Vinyl flooring and tiles: Vinyl floor tiles and adhesives used to install them may contain asbestos.
- Pipe insulation: Asbestos was commonly used to insulate pipes, especially in basements and attics.
- Cement products: Asbestos cement was used in corrugated roofing, wall cladding, and even pipes.
How to Spot Potential Asbestos in Your Home
While it can be difficult for the untrained eye to visually identify asbestos, there are a few signs that may indicate its presence.
- Age of the home: If your house was built before the 1980s, there’s a higher chance that asbestos is present. Homes constructed during the mid-20th century are especially likely to contain asbestos in materials like insulation, drywall, and flooring.
- Condition of materials: If you notice that insulation, ceiling tiles, or drywall are starting to crumble, crack, or deteriorate, it could be a sign that asbestos fibres are being released into the air. Asbestos is most dangerous when it’s in poor condition, as the fibres can become airborne and easily inhaled.
- Appearance of materials: Asbestos-containing materials often have a fibrous or rough texture. For example, insulation around pipes may appear stringy, or old roofing shingles may have a brittle, flaky surface. However, these characteristics are not always a guarantee, and professional testing is required to confirm the presence of asbestos.
What to Do If You Suspect Asbestos
If you suspect your home contains asbestos, it’s essential not to disturb the material. DIY removal or tampering with asbestos-containing materials can release hazardous fibres into the air. The safest approach is to contact a professional asbestos inspection service. A licensed inspector can assess your property, take samples of materials, and determine if asbestos is present.
The Importance of Professional Asbestos Inspections
Professional asbestos inspectors are trained to safely collect samples and conduct tests to confirm whether asbestos is present in your home. These inspections are crucial for:
- Ensuring safety: Asbestos can be harmful even in small amounts. A professional inspection ensures that you know the full extent of any asbestos contamination.
- Complying with regulations: Removing asbestos is a regulated process. If asbestos is found, professionals can guide you through safe removal or encapsulation, ensuring compliance with local regulations.
- Avoiding health risks: Attempting to remove or disturb asbestos on your own increases the risk of exposure. By hiring professionals, you minimise the chances of inhaling dangerous fibres.
Protect Your Home and Health
Asbestos may be a hidden danger in many older homes, but with proper awareness and the right inspections, you can protect your health and the safety of your family. Identifying asbestos early, through professional inspections, allows you to take the necessary steps to mitigate any risks. Don’t wait until it’s too late—ensure your home is free from dangerous asbestos.
At Vital Building & Pest Inspections Sydney, we specialise in thorough asbestos inspections for homes and commercial properties. Our experienced team will ensure that your home is safe and free from asbestos risks. Visit our website to book your asbestos inspection today.
