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>

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Q: Does knob and tube wiring have asbestos?

• <div><p>Knob and tube wiring is an older type of electrical wiring that's no longer used and <a href="https://www.angi.com/articles/knob-and-tube-electrical-wiring-safe.htm">generally not considered safe</a>. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.</p></div>

Q: Can you touch an asbestos roof?

• <div><p>It is strongly advised not to touch or disturb asbestos-containing materials unless necessary. Asbestos fibers can be released into the air when the material is damaged or disturbed, posing serious health risks if inhaled. It is best to leave any handling of asbestos to trained professionals who can remove the asbestos safely.</p></div>

Q: Can you cover asbestos tile with carpet?

• <div><p>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.</p></div>

Q: What factors affect testing costs?

• <div><p>Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.</p></div>

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Verified Reviews for Percolation Testing pros in Decatur, NE

*The Angi rating for Percolation Testing companies in Decatur, NE 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 Decatur, NE 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 November 19, 2025

Reviewed in November 2025
I called Dalton from Epp who came out for a second opinion after A DIFFERENT company gave me an estimate of $38,000 to "fix" my foundation which scared me. Dalton did all the measuring needed to assess my foundation and said it was just fine and that it was obvious that no shifting has happened...
Epp Foundation Repair
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Reviewed in June 2025
I hired Chris for a couple jobs. I had a customer at an Ethanol plant that needed a structure stripped and painted and it was pretty sizable, he did a fantastic job and in the time frame that I bid the job. My customer was extremely happy with his work as well as I. Another job he performed for...
Eastn Painting
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Reviewed in March 2025
Oscar with Mad City did a wonderful bath tub to walk in shower transformation. He was always courteous, let us know how the project was going and put back and cleaned up everything required to do the job. We would give Mad City and Oscar 10 stars if it was possible. We are going to love our...
Mad City Windows & Baths
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Reviewed in September 2024
I am so glad we ran into these guys! His pricing was fair they’re work was excellent and I really like the way they paid attention to detail and clean up, I would definitely hire them again!
This Old House Exterior Remodeling
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Reviewed in April 2023
Great company, made me aware of a leak in the foundation in a crawl space that I was not aware of for 30 years
Iowa Radon Defense Northwest
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Reviewed in January 2023
Very good experience. They were very efficient, timely and they did a good job. They cleaned up after the job. They were very nice and very professional.
BW Land Management
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Reviewed in August 2022
On time, super friendly, very clean, did an amazing job! Very impressed with how thorough they were! Very reasonable pricing as well! Would 100% hire them again in the future!
Swick's Duct Cleaning
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Reviewed in July 2022
The quality of work was fine. They did the job fast and it was a reasonable price.
ABC ROOFS
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Reviewed in November 2021
Organized, and very thorough. Did exactly what I asked to be done.
Sarah's Cleaning Service
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Reviewed in August 2021
These guys gave efficient quality service.
Kneifl Electric, Inc.
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Percolation Tests questions, answered by experts

Knob and tube wiring is an older type of electrical wiring that's no longer used and generally not considered safe. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.

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.

It is strongly advised not to touch or disturb asbestos-containing materials unless necessary. Asbestos fibers can be released into the air when the material is damaged or disturbed, posing serious health risks if inhaled. It is best to leave any handling of asbestos to trained professionals who can remove the asbestos safely.

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.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

The Decatur, NE 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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