What does asbestos do to humans?

• <div><p>When asbestos fibers become airborne, they enter a person's respiratory system. These fibers scar and damage the lungs and often lead to serious cancers like mesothelioma. Like many dangers in the house, asbestos isn’t easy to see when it could be causing serious damage. The amount of time exposed, combined with the person’s tolerance for asbestos inhalation and the amount inhaled, will all contribute to health problems.</p></div>

How long does it take for asbestos to harm you?

• <div><p>According to the National Cancer Institute, asbestos-related diseases can take anywhere from <b>10 to 40 years</b> for symptoms to appear. The health risks increase with prolonged and heavier exposure. Risk factors also include:</p><ul><li><p>Amount of exposure</p></li><li><p>Chemical makeup, size, and shape of the asbestos fibers</p></li><li><p>Length of time a person is exposed to asbestos</p></li><li><p>Genetic factors </p></li><li><p>Source of exposure (direct exposure or secondhand exposure from someone directly exposed)</p></li></ul><p></p></div>

What year did they stop putting asbestos in linoleum?

• <div><p>Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.</p></div>

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*The Angi rating for Percolation Testing companies in Freedom, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

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Last update on June 20, 2026

Reviewed in June 2026
He did a 48 hour long test in the house beginning 2 days before the rest of the home inspection process. The data was professionally processed and the information presented in a manner that was easy enough to understand for a novice. It included a recommended action since much of the measurement...
EAGLE HOME INSPECTIONS
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Reviewed in June 2019
I didn't want to leave a negative review for a business because I believe every business should have the opportunity to resolve an issue when things don't go right with a customer, but based on the owner's responses and reactions when confronted with the problem and evidence, he has resolved to...
Nussbaumer Plumbing
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Reviewed in March 2017
Excellent analysis of the situation. Clear support for recommended treatment immediate testing of results after treatment.
Bactronix Corp
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Reviewed in September 2016
John is very professional- he identified my issue & recommended the remedy. He is Very knowledgeable and I was Very Impressed- if you have an issue Do Not hesitate to call him. I am so Pleased I did .... Thank you Enviro Testing......
Enviro Testing and Solutions
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Reviewed in September 2016
Joe did work for me the first time about a week before and I was very favorably impressed that I had him provide a quote for this job to see if we could correct the low water pressure in my house. The quote was accepted and Joe arrived a little bit before 7:30am to check with me if I had all the...
Husky Plumbing & Heating
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Reviewed in March 2016
<p>I own my own business and I called Matt Mertz Plumbing for my annual back flow test. Shawn did a great job and I was extremely pleased with how professional he was. Matt Mertz Plumbing is my go to plumber!! </p>
Matt Mertz Plumbing Trenchless Sewer Repair Expert
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Reviewed in September 2015
I was pleased with the walk itself but I had asked for a tint to be put in the mix so the walk would not be a bright white. <br /> When the walk dried there were a few areas where it appeared the walk may have had some dew develope on it overnight. The little spots were white instead of the...
Shawn Helisek General Contracting
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Reviewed in August 2015
Mr. Grant arrived promptly at the designated time and tested the faulty igniters. He cleaned the oven igniter module to see if that would restore function, but it did not. The electronic stove top igniter clearly was not working and needed replaced - major electronics panel. He ordered the...
DMG Appliance Repair
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Reviewed in June 2015
Rick has such pride in his work. This is our second time hiring him and he is the only person I even contacted or thought of for this project. He is so prompt in returning phonecalls and really goes the extra mile in helping the customer along the way. While in the process of tile selection, I...
Rick Birkholz Remodeling & Repair
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Reviewed in May 2015
I'm very pleased that I chose Indoor Air Quality Consultants to do the testing. I learned a lot from Michael while samples were taken. Michael was very thorough in his report explaining what problems exist and how to remedy them. Very professional. I highly recommend Indoor Air Quality...
Indoor Air Quality Services, LLC
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Percolation Tests questions, answered by experts

When asbestos fibers become airborne, they enter a person's respiratory system. These fibers scar and damage the lungs and often lead to serious cancers like mesothelioma. Like many dangers in the house, asbestos isn’t easy to see when it could be causing serious damage. The amount of time exposed, combined with the person’s tolerance for asbestos inhalation and the amount inhaled, will all contribute to health problems.

According to the National Cancer Institute, asbestos-related diseases can take anywhere from 10 to 40 years for symptoms to appear. The health risks increase with prolonged and heavier exposure. Risk factors also include:

Amount of exposure
Chemical makeup, size, and shape of the asbestos fibers
Length of time a person is exposed to asbestos
Genetic factors
Source of exposure (direct exposure or secondhand exposure from someone directly exposed)

Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.

Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.

Asbestos itself does not typically leak from a roof. However, if an asbestos-containing roof is damaged or deteriorated, it can release asbestos fibers into the air. This can occur when the roof is disturbed, such as during maintenance or repairs, or due to weathering over time. Exposure to airborne asbestos fibers can be harmful to health, so it is important to address any damaged asbestos roofs promptly and safely.

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