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 Danville, NH

*The Angi rating for Percolation Testing companies in Danville, NH 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 Danville, NH 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 February 20, 2026

Reviewed in February 2026
The service technician Victor arrived on time and politely introduced himself. Prior to commencing work he inspected the work area (installation and clearances etc). He explained the house heating would be off as he cleaned filters etc. After cleaning/adjustment/testing was conducted, he went...
Palmer Gas & Oil
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Reviewed in October 2021
Answered all our questions and showed us how the system works. Removed our old system and took it away. Highly recommend! We had hard water as well as Arsenic. Iâ m so happy to finally drink our own well water. The post installation water test was pristine.
Maine's Best Water Treatment
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Reviewed in April 2021
Gerry was very thorough, professional and generous with his time and knowledge. He took extra time to test and verify that everything was set up and working to spec, code and optimal efficiency including calling the boiler manufacturer to verify the exhaust specs in relation to my recent flu...
Kingdom Cooling
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Reviewed in April 2020
Dan came early and performed tests on my kitchen floor quickly and precisely while ensuring the area was safe. The sample sites were taped up. Dan sent our samples to the lab and we received our results promptly. Would definitely recommend him to anyone needing an inspection!
Millyard Home Inspection
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Reviewed in October 2019
Overall, I would use L&M again and/or recommend. L&M responded promptly and professionally to my request to expedite this home inspection. Time from request to report, <3 days (not incl water test). When Rich got to the home to place the radon canisters, he noticed a strong propane odor...
L & M Home Inspection Service, LLC
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Reviewed in September 2019
While, in the end, I did not need any mold remediation services, I found Steve and Dan to be highly professional, ,courteous and honest. Arrived on time, thoroughly tested my "man cave", provided initial diagnosis and followed up with complete test results. All in all, a very positive...
AdvantaClean of the North Shore
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Reviewed in March 2019
We had our water tested before contacting APF(knowing it wasn't great from a drilled Well). We had a drinking filtration system and did not realize it only filtered out one kind of arsenic. We have had several health issues and staining everywhere. APF explained the 2 different kinds of arsenic,...
Advance Pump & Filter Co Inc
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Reviewed in March 2017
Andrew was great. He sized up the leak and completed it quickly. For the hot water feed, after testing the pipe he explained that it could be an easy fix or become a bigger issue but leaving it as it would be ok. We are leaving it for now but will have him back to fix it.
Southern New Hampshire Plumbing And Heating
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Reviewed in August 2016
This gentleman was pleasant, efficient and completely honest about findings and what I should be concerned about and what was everyday wear and tear or low budget items to repair. He also did water testing and made a special trip to do that first to insure that the rest of the inspection would...
Morrison Home Inspections LLC
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Reviewed in January 2016
<p>This is the second time, we've hired Eric to do some work for us. Over the last six months, the rotten egg smell from our cold water was getting worse and the filter I had installed under the sink in the kitchen just wasn't helping. We had talked to Eric about the low pressure in our hot...
Hot & Cold Plumbing & Heating LLC
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Top-Rated Percolation testing pros in Danville - Updated Nov 2026

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Percolation Tests FAQs, 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.

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.

In the event of suspected or confirmed asbestos contamination on the body, it is imperative to take immediate measures to reduce health risks. To avoid further exposure, carefully remove contaminated clothing and shower thoroughly to remove any asbestos fibers. Seek prompt medical attention, and inform your healthcare professional about your suspected asbestos exposure. Since asbestos-related health issues can take years to surface, regular medical check-ups are advised for anyone with a history of exposure.

Asbestos is absolutely cancerous. In fact, around 4% of all lung cancer cases are the result of asbestos exposure. This is why we recommend a full, professional removal and cleaning of any asbestos found in your home. If you are unsure whether there is any present, you should call a pro who will inspect your property.

There are products that still contain asbestos, but they were typically installed decades ago. Common places where you may still find asbestos-containing materials are in siding, wrapped around ductwork, in older appliances (i.e., stove and gravity furnaces), and in floors. Asbestos was primarily used as an insulator, so anywhere in an older home where you lose heat is where you will most likely find asbestos.

The Danville, NH homeowners’ guide to percolation testing services

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