How do you identify asbestos tiles?

• <div><p>If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. <a href="https://www.angi.com/articles/how-to-tell-if-you-have-asbestos-floor-tile.htm">Asbestos tiles</a> can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.</p></div>

Is asbestos commonly found in older homes?

• <div><p>Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since. </p></div>

Top 10 Best Percolation testing pros in Edwards, MO

Q: How long do asbestos fibers stay in the air?

• <div><p>Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.</p></div>

Q: What are the health risks of asbestos?

• <div><p>Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.</p><p>Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.</p></div>

Q: What does water do to asbestos?

• <div><p>Asbestos-containing materials are not easily affected by water and do not disintegrate or dissolve when exposed to it. However, porous materials can deteriorate due to water exposure, leading to the release of asbestos fibers into the air. The settling of asbestos fibers can also occur as water makes them heavy, which reduces the risk of airborne exposure, though future disturbance of the materials could cause risk. Wetting asbestos-containing materials does not constitute safe removal, and the proper handling and disposal of asbestos materials should be left to professionals.</p></div>

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*The Angi rating for Percolation Testing companies in Edwards, MO 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 10, 2026

Reviewed in June 2026
Work was done quickly and accurately.
By Dezyn LLC
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Reviewed in December 2025
There work was done perfectly and they show up when they said they would. Cleaned up after themselves. I would highly recommend them.
J and T Guttering
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Reviewed in June 2024
Very detailed prep work was very much appreciated. Thanks for the great work
Kerr Construction and Remodeling, LLC
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Reviewed in April 2023
Excellent. Quick work. Reasonable price. Will use again. Thanks Alex!
Alex and Alex Home Improvement
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Reviewed in January 2023
Interviewed 8 bathroom contractors. First one that offered workmanâ s compensation, which you must require when anyone works on your home. Not the cheapest price, but the fairest. Good job done. They kept the space clean, took the trash. Daily. I would hire them again.
Stone Mountain Services
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Reviewed in October 2022
They came when they said they would, performed the work, did cleanup, asked for half payment & didn't demand to be paid in full until the job was complete. Would highly recommend this company!!
D & Z Spray Foam Insulation
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Reviewed in September 2022
I will give them and Shannon a good review all the time. Shannon was very professional and caring. He made sure that the clog was gone before he ever left the house. I was helped with my drain and he was truly understanding to my upset. I got up this morning and did a weeks full of dirty dishes...
Honest Abe's Home Services
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Reviewed in January 2022
Helpful, engaging. Had some supply chain challenges but kept me informed. End product was excellent. JMF, MD
All Pro Home Repairs
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Reviewed in June 2021
I would recommend them for anyone who wants it’s done professionally and promptly. I wasn’t expecting it to be so efficient.. it also looked better than it ever has. Thank you “gutter doctor”!
All Around Gutters
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Reviewed in February 2021
I was very satisfied with his work. Very helpful and kept the place clean.
Non-Stop Insulation, LLC
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Percolation Tests questions, answered by experts

Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.

Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.

Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.

If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. Asbestos tiles can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.

Asbestos-containing materials are not easily affected by water and do not disintegrate or dissolve when exposed to it. However, porous materials can deteriorate due to water exposure, leading to the release of asbestos fibers into the air. The settling of asbestos fibers can also occur as water makes them heavy, which reduces the risk of airborne exposure, though future disturbance of the materials could cause risk. Wetting asbestos-containing materials does not constitute safe removal, and the proper handling and disposal of asbestos materials should be left to professionals.

Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since.

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