Is it safe to cover an asbestos popcorn ceiling?

• <div><p>Some pros may recommend covering a popcorn ceiling that tests positive for asbestos with beadboard ceiling planks or drywall. The <a href="https://www.angi.com/articles/cost-to-install-beadboard-over-popcorn-ceiling.htm">cost to install a beadboard ceiling</a> averages more than $5,000, but you likely will pay more than the average for the installer to deal with the asbestos safely. Installing a beadboard ceiling or new drywall will disturb the asbestos and release some microscopic fibers, so the installer will need to take precautions. </p></div>

Can I clean an asbestos popcorn ceiling?

• <div><p>If you know your popcorn ceiling has asbestos, you should not attempt to clean it. It simply is not possible to learn <a href="https://www.angi.com/articles/how-to-clean-asbestos.htm">how to clean asbestos</a> safely without potentially releasing microscopic fibers into the air that could lead to severe illness in the future. Avoid disturbing or cleaning the ceiling until the asbestos removal company can get rid of the popcorn ceiling.</p></div>

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Verified Reviews for Percolation Testing pros in Greenbelt, MD

*The Angi rating for Percolation Testing companies in Greenbelt, MD 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 Greenbelt, MD 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 June 18, 2025

Reviewed in June 2025
I've actually hired Mr. Jones for 3 different plumbing jobs at my house. He fixed my leaking faucet, found and repaired a leak that I had in a bathroom pipe where he had to cut into the ceiling to identify the problem and fixed it - it was an after-hours call, and when I missed the county's...
TTJones Plumbing LLC
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Reviewed in July 2023
Prompt service. Helpful throughout the testing.
TDM Mold Inspection & Testing Services
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Reviewed in November 2022
Stephen was right on time the test was fast a easy great job
Your Home Matters Property Inspection Service, LLC
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Reviewed in January 2022
I am very happy to have a mold inspection service with Jon. He took the time to explain to me how the testing would go. Jon carefully ensure that the air samples he collected were delivered to FedEx and the report came out the very next day. I highly recommend PinPoint Innovations. I am very...
Pinpoint Innovations
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Reviewed in November 2020
Jerry Smith was amazing! He explained everything in detail and was very professional. We did the radon test and he set it up before hand so that we could get the results the day of the inspection.
Absolute Home Inspections LLC
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Reviewed in March 2020
Job went well. No surprises. Had to cut cast iron drain pipe and supply line to move toilet. Reconnected other drain lines in bathroom. Started on time. Explained work. Showed me testing connections.
Joseph plumbing & drain
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Reviewed in November 2017
Rudd's company is good at Mold testing, professional and efficient but if the results is indeed mold this company does not do mold Remediation and you would have to hire someone else for mold Remediation. I thought the job was pricey.
Rudd's Indoor Environment
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Reviewed in December 2016
Test was done price too high
AC Chimney Cleaning Services, Inc.
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Reviewed in October 2015
I'd like to begin by saying if anyone reading <br /> this review has basement water issues, you can't do better than M.Taylor <br /> Enterprise LLC for price, job quality, and timeliness of your project's <br /> completion. <br /> I began my remodeling plans with one job in <br /> mind. My...
M Taylor Enterprise
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Reviewed in January 2015
Plumber effectively unclogged the tub drain with a K34 snake. He tested the drain by running the water for several minutes. It was cleared quickly and efficiently. The clog consisted of hair in the drain. The plumber was professional and friendly. <br />
Master Plumbing & Mechanical Inc
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Percolation Tests questions, answered by experts

Some pros may recommend covering a popcorn ceiling that tests positive for asbestos with beadboard ceiling planks or drywall. The cost to install a beadboard ceiling averages more than $5,000, but you likely will pay more than the average for the installer to deal with the asbestos safely. Installing a beadboard ceiling or new drywall will disturb the asbestos and release some microscopic fibers, so the installer will need to take precautions.

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.

Vermiculite insulation that comes from a particular mine before 1990 is likely to contain asbestos. This is particularly true in the U.S. However, not all types of vermiculite insulation contain asbestos. Since you can't detect the presence of asbestos without special equipment, it's best to assume that the insulation contains the dangerous mineral and to either leave it alone or hire a professional to handle it.

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.

If you know your popcorn ceiling has asbestos, you should not attempt to clean it. It simply is not possible to learn how to clean asbestos safely without potentially releasing microscopic fibers into the air that could lead to severe illness in the future. Avoid disturbing or cleaning the ceiling until the asbestos removal company can get rid of the popcorn ceiling.

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