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>

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>

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Verified Reviews for Percolation Testing pros in Glendale, CO

*The Angi rating for Percolation Testing companies in Glendale, CO 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 Glendale, CO 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 March 10, 2025

Reviewed in March 2025
Fernando was great! He explained the situation and was upfront about the process. A member of his crew set up the containment chamber & another did the pre testing all as scheduled. However the test cam back showing mold AND asbestos. Fernando immediately communicated and referred us to a...
Triangle Restoration
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Reviewed in July 2024
Stacey was thorough, very nice and knowledgeable. She followed up after the testing was done to let me know that our basement flooring did not come up with asbestos. I highly recommend this company if you have concerns regarding asbestos or mold.
Air Environmental Consulting, LLC
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Reviewed in January 2024
They were on time and knowledgeable. The testing was quick and thorough.
Colt Inspection & Testing
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Reviewed in October 2023
Moe came to my residence and troubleshooted major plumbing issues from a previous contractor. He tested everything beyond initial concern and fixed the leaking issue in one visit. He is an excellent communicator, cares about his customers and find solutions! I highly recommend him.
Moe The Plumber
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Reviewed in September 2023
Very detailed and thorough in testing and explaining the process and results.
Walker Environmental
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Reviewed in October 2022
Robert did asbestos testing on the floor tiles I am replacing. He was punctual, professional, and extremely knowledgeable (fact is he is a Colo School of Mines grad in mechanical engineering!) I learned a great deal during his visit and my results were texted back to me in 3hrs, with a full...
Sharpe Brothers Limited
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Reviewed in August 2021
David was great to work with for asbestos testing. Everything was done professionally and I got the results from the test in less than 24hrs. Would recommend for anyone needing a quick and professional asebstos test.
SHC Construction Services, Inc.
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Reviewed in November 2018
Talked to a couple of firms. Green Home Solutions guarantees their work and does post testing to be sure. Only problem was slight miscommunication between office and people doing the work. Can highly recommend them
Green Home Solutions
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Percolation Tests questions, answered by experts

Through air sampling devices and surface swabs in key areas of concern.

While it's possible to cover asbestos tile with carpet, it's not recommended. Encapsulating tile beneath carpet doesn't eliminate the health risks. Over time, the asbestos tiles could degrade, releasing fibers into the air and potentially contaminating the carpet. Disturbance during carpet installation or removal might also release fibers.

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.

The Environmental Protection Agency (EPA) banned the use of asbestos pipe insulation in certain applications in 1975. It released further bans in 1989 and 2019. While asbestos pipe insulation was common from the 1930s to 1970s, its use fell off after the 1970s due to public concern and the EPA's actions.

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.

The Glendale, CO 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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