How Long Does Asbestos Stay in the Air Once Disturbed?

Asbestos fibers can stay suspended in the air for days, depending on airflow and disturbance levels.
ceiling tiles can contain asbestos

When you’re purchasing an older building or planning to renovate, you may be thinking about potential asbestos exposure. Asbestos was banned in 1989 for its dangerous long-term effects on respiratory health, but it used to be very commonly used for everything from roofing to insulation. It had fire-retardant properties, making it desirable until we discovered the health risks associated with exposure.

Once disturbed, asbestos fibers can linger in the air, potentially putting those nearby at risk. Understanding how long asbestos stays in the air and what to do if you encounter it is crucial for maintaining a safe environment.

If you’ve ever worried about asbestos exposure, you’re not alone. In this blog, we’ll break down the details of asbestos exposure, from how long it stays in the air to what to do if you think you’ve disturbed it. Then, you can investigate asbestos abatement services near you if needed.

How long does asbestos remain airborne?

Asbestos fibers can stay suspended in the air for 48 to 72 hours, depending on airflow and disturbance levels. Without proper ventilation or cleanup, these fibers can settle on surfaces, only to be disturbed again. This makes asbestos removal and containment essential for reducing prolonged exposure. 

How can asbestos become airborne?

Asbestos becomes airborne when materials containing it are damaged, cut, or otherwise disturbed. Common items that might contain asbestos include insulation, roofing shingles, ceiling and floor tiles, and even cement products. Additionally, it’s often present in textured paint (like popcorn ceilings), pipe insulation, and certain adhesives. Older appliances like ovens or furnaces might also have asbestos-containing parts.

Asbestos disturbances often happen during construction, renovation, or demolition projects – so if you’re planning to work on an older building, you may want to budget time for an asbestos test as well.

Can you see asbestos in the air?

No, asbestos fibers are microscopic and cannot be seen with the naked eye. This is what makes them so dangerous. Without proper testing, you won’t know if the air you’re breathing contains asbestos, which is why professional inspection is crucial in older homes and buildings.

How much asbestos exposure is dangerous?

Even minimal exposure to asbestos can be harmful, especially with repeated contact over time. Breathing in asbestos fibers can lead to serious health issues, including lung cancer and mesothelioma. The risk increases significantly with prolonged exposure, but it’s best to minimize any contact as much as possible.

What to do if you think you’ve disturbed asbestos

If you believe you’ve disturbed a material containing asbestos, it’s important to leave the area immediately and avoid further contamination. Do not attempt to clean it up yourself. Instead, contact a licensed professional to assess the situation and perform proper asbestos abatement.

Contact Colorado’s premier asbestos abatement company

When dealing with asbestos in Colorado, time is of the essence. Contact Mile High Environmental Services’ experienced asbestos abatement team to safely handle the situation. We’ll provide a thorough assessment and ensure the proper steps are taken to protect you and your property from asbestos exposure.

We are an elite emergency restoration company that specializes in safe and efficient asbestos abatement across Colorado. Whether you’re a business owner or a homeowner, we have the experience you need and the confidence you can trust to safely remove all hazards from your property. Ensure your peace of mind today – give us a call at (303) 481-8234 or contact us for a free consultation!

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Content by Mile High Environmental Services

Ivan Garcia
About the Author

Ivan is the President and Operations Manager of Mile High Environmental Services. Having over 20 years in the asbestos removal industry, Ivan made the decision to launch his own company here in Denver Colorado.

Man lounging on a bench with a baby beside him.

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