Do all popcorn ceilings have asbestos?

• <div><p>No, not all popcorn ceilings have asbestos, but a vast majority do. The Environmental Protection Agency (EPA) banned its use in 1973, although it still may have been used up through the early ‘90s. But, in general, homes built or remodeled before the early ‘80s likely utilized materials with asbestos. That being said, a professional test is the only way to determine for sure.</p></div>

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>

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

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

Last update on July 09, 2024

Reviewed in July 2024
They arrived at the right time, were very polite, efficient and reasonably priced. They repaired my faucet, tested and cleaned the area when finished! I have requested an estimate for a remodel their work is so good!
Build Blvd
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Reviewed in February 2024
Did mold testing services for an apartment building.
Mold Test Company NO CA
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Reviewed in June 2022
they tested my vents and an area in my sons bedroom for mold And sent it to the lab. The results came back negative. At least I have peace of mind knowing that my home doesnâ t have
Bio 911
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Reviewed in April 2021
They were very friendly and professional. They did a thorough sampling and testing of each area Reports were given and they made it clear what was tested and the end results I would definitely recommend them to anyone who wants an honest inspection done
California Healthy Home Inspections & Remediation, Inc.
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Reviewed in February 2020
The person, Anatoli, was non pressure, professional and personable. He explained what the company was about and the procedures he would be taking step by step. All of my questions were answered. For example: Would I need to remove any dishes and/or food. How much time will the results take....
My Pure Environment Santa Clara
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Reviewed in January 2020
Great service--Dan thoroughly inspected the house for signs of mold, tested the air in carefully chosen spots, and even rigged a way to test the inside of a sealed box containing books that we were suspicious of, all after patiently listening to our history to determine where he should test. The...
Mold Spotters
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Reviewed in January 2020
They are very patient and helpful. They tested asbestos and created report for me within a week during Christmas. Many thanks to Oren.
Home Biotesting
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Reviewed in August 2019
The technician took the time to explain each step and made sure that I understood the process. He was very upfront that he was there to only test for mold and determine the safety of the household. The results were received in a timely manner from the lab and afforded me the ability to...
A1 Certified Environmental
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Reviewed in November 2017
wanted somebody that did the work and the testing. He was honest with me.
Curtis Roberts Mold Inspection
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Percolation Tests questions, answered by experts

No, not all popcorn ceilings have asbestos, but a vast majority do. The Environmental Protection Agency (EPA) banned its use in 1973, although it still may have been used up through the early ‘90s. But, in general, homes built or remodeled before the early ‘80s likely utilized materials with asbestos. That being said, a professional test is the only way to determine for sure.

Asbestos testing takes place in two stages—collection and lab testing. Collection can take less than 20 minutes if a professional manages to get a direct sample. If air samples are required, then the pro will set up a testing device and return to collect it. In both cases, the sample is sent to a lab and results are confirmed or denied usually within one to two days.

Unfortunately, asbestos is not easily identified and can often be hidden in plain sight in your home. While it can look like fluffy fibers, tiny pieces can also appear in materials like plastic or cement, making it impossible to identify on your own properly.

Plus, since asbestos is so dangerous when disturbed, you should never root around to try and find it. This job is best for a professional who can test for the material properly.

No, but it’s common that they do. Gravity furnaces weren’t terribly efficient so wrapping either the ductwork in asbestos, the furnace itself, or both, was something done regularly. This allowed the system to retain more heat. At the time, this greatly enhanced the efficiency of the furnaces but it wasn’t until later that we became aware of just how carcinogenic and dangerous asbestos could be.

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.

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