Is it safe to cover an asbestos popcorn ceiling?

• <div>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. </div>

How do I prepare for asbestos testing?

• <div>Clear the area for access and inform the testing team about the building’s history and renovations.</div>

Where would asbestos be in my home?

• <div><a href="https://www.angi.com/articles/how-can-i-tell-if-house-has-asbestos.htm">Asbestos</a> can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:<ul><li>Acoustic ceiling tiles</li><li>Furnace insulation</li><li>Home appliances</li><li>Fire-retardant clothing</li><li>Cement pipe</li><li>Pipe insulation</li><li>Wall and ceiling insulation</li><li>Vehicle brake pads</li><li>Vinyl flooring</li><li>Sprayed acoustic ceilings</li><li>Stove insulation</li><li>Patching compounds</li><li>Textured paints</li><li>Roofing shingles</li><li>Siding</li></ul></div>

Best percolation testing pros near Lake Como, NJ

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Verified Reviews for Percolation Testing pros in Lake Como, NJ

*The Angi rating for Percolation Testing companies in Lake Como, NJ 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 Lake Como, NJ 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 May 27, 2025

Reviewed in May 2025
We used them for asbestos testing at a commercial facility. Professional expedited service. Highly recommend!
AAA Lead Professionals
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Reviewed in July 2024
Todd was very thorough as he tested the sockets. He was able to identify an issue and made corrections. His response was timely and he was easy to work with.
TWO Electrical Contracting
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Reviewed in June 2024
I recently had mold remediation done in my crawl space and couldnâ t be happier with the results. The team was professional, efficient, and thorough from start to finish. One aspect that really stood out was their commitment to quality assurance. They used a third party for clearance testing,...
914 Mold
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Reviewed in August 2021
Cheap and best service. Professional water testing results. Happy to reference you to my friends Thanks Singh
Super Water Solution, LLC
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Reviewed in February 2019
Very well! They were the only company willing to come out to give an estimate on site. They were on time, even in the cold weather. They took their time and explained all of the steps involved and included me in the testing to confirm that everything was done as I wanted. I would definitely use...
DeSanto Electric LLC
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Reviewed in September 2018
Showed up on time and completed a portion of the job on the first visit. Need to return to complete pressure testing.
Kinney Pools, Inc.
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Reviewed in July 2017
So far so good. The real test will be during the next heavy rainfall, but I'm confident since the guys used a hose to simulate large amounts of water.
Central Jersey Chimney Sweeps & Masonry
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Reviewed in July 2017
They had the soil tested and started a fertilizer application. By the second application the test results were back and they told me how much additional fertilizer I would need and I agreed to the new plan. Everything happened as they described it in their first visit. In short, I would say...
Dirt & Turf
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Reviewed in May 2017
I think that Greenworx did a tremendous job and the company responded quickly, they came out the very next day. This was my first time needing service for mold testing, so I do believe that the price was fair. I got my report a few day later and was happy with the work the company completed.
Greenworx Restoration, LLC
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Reviewed in February 2017
Do not hire these guys. They know nothing about plumbing and will not test for things when coming to give you an estimate. They will then ask for a deposit based on their incompetence and will not refund you the money when they say they will.
A A-Absolute Plumbing & Heating Inc
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Top-Rated Percolation testing pros in Lake Como - 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.

The microscopic asbestos fibers do not cause eye irritation, throat irritation, or lung irritation. If you are inhaling fibers, you will not know it. This lack of immediate symptoms is one of the reasons why asbestos is so dangerous. You cannot know for certain if you are inhaling fibers, which is why you must wear safety gear if you could have any chance of an exposure while working.

Clear the area for access and inform the testing team about the building’s history and renovations.

No, an N95 mask will not protect against asbestos and many other hazardous materials, such as carbon monoxide, gas, chemical vapors, and other gases. You will need a respirator specifically designed to protect against asbestos. However, if you suspect asbestos is present in your home, hire an asbestos abatement professional immediately and avoid the area until they arrive for the inspection.

Asbestos can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:

Acoustic ceiling tiles
Furnace insulation
Home appliances
Fire-retardant clothing
Cement pipe
Pipe insulation
Wall and ceiling insulation
Vehicle brake pads
Vinyl flooring
Sprayed acoustic ceilings
Stove insulation
Patching compounds
Textured paints
Roofing shingles
Siding

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