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>

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>

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>

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*The Angi rating for Percolation Testing companies in Haw River, NC 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 July 09, 2025

Reviewed in July 2025
Dave was a huge help and very professional. I would recommend him to anyone how needs testing/support when dealing with asbestos.
Enrisco, PC
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Reviewed in May 2020
As part of the process of deciding which level of filtration I would need, Dan performed the water tests in my kitchen and patiently explained everything he was doing. Then, he explained all of the options available, making it clear which I did not need. Once I decided, I made the appointment...
Progressive Water Solutions, LLC
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Reviewed in September 2017
We had a really bad leak under our sink and could not determine where it was coming from. The plumber did a thorough exam and found it immediately - it was the pull-out faucet. He tightened it and tested that there were no leaks anywhere else. We're thrilled because we don't need to pay for a...
ARS Rescue Rooter
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Reviewed in December 2015
Larry is extremely knowledgeable and was able to do the tests we needed very quickly. Recommend highly!
EcoGreen Lighting, Electric, Water & Air Company
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Reviewed in July 2015
They did a great job. Greg and Chris showed up on time, reviewed the work and got started. When the first bathroom floor was done, I was not satisfied with the color of the grout color sealant. They stopped the job and helped me pick out a better color choice, Shay brought them over and I am...
The Grout Medic - Raleigh Durham & Chapel Hill
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Reviewed in December 2014
It went fantastic! They were on time and were just excellent! I asked them to do a manual J Test and he had already done it. Very knowledgeable company! I would highly recommend them as well as continue to use them when I need them. The price was as they indicated and they did the work in...
Barbee HVAC
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Reviewed in October 2013
We were very impressed and would highly recommend his services. He did multiple tests on our home and provided the report very quickly. <br />
Home Performance NC
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Reviewed in September 2013
Since we had been having a continual problem with gutter and downspout clogging because the house is located in a heavily-treed area, I wanted to make sure that all of the downspouts and underground drainage pipes were free-flowing after the LeafFilter was installed.. They assured me that they...
LeafFilter Gutter Protection
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Reviewed in January 2011
The result fully satisfied me and was immediately tested by the recent snow/ice storm. No leaks occurred, and the supervisor emphasized that, should a leak occur, I am encouraged to call them back to make it good. Clean-up was prompt and thorough. I especially want to compliment the...
Dunrite Home Maintenance
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Percolation Tests questions, answered by experts

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.

While asbestos can’t be directly absorbed through the skin—the fibers are too big—skin contact can still produce symptoms. Contact dermatitis can flare up in sensitive individuals but in most cases, the danger from asbestos comes from inhaling the fibers, or dust, that is produced when asbestos is disturbed. If you touch asbestos by accident, immediately wash yourself and your clothes.

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 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.

Professionals use specialized equipment and techniques to detect asbestos, radon, and VOCs.

The Haw River, NC homeowners’ guide to percolation testing services

From average costs to expert advice, get all the answers you need to get your job done.

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