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>

Do you always have to remove asbestos wiring?

• <div><p>If you have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.</p><p>However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.</p></div>

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Verified Reviews for Percolation Testing pros in Mount Angel, OR

*The Angi rating for Percolation Testing companies in Mount Angel, OR 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 Mount Angel, OR 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 December 18, 2025

Reviewed in December 2025
This is a test review from Angi. Thank you for using Angie's
Synergy Landscape
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Reviewed in June 2025
The service was professional and expedient and they did a great job. Most importantly, communication with the owner was excellent. The unit is now free of asbestos, final test included.
Cargo Milani LLC
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Reviewed in October 2022
Kevin and Ricky called 30 minutes before they were due to be at my house to let me know they would be 15 minutes late. When they arrived they were very profession and began examining the wall behind where the dishwasher was. They did testing for moisture and mold and determined that they did not...
Armored Restoration
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Reviewed in February 2021
We think it went very well although I was not present when it was tested (my husband was). He told me that they were in a hurry to go soon after it was finished but they said they will send an invoice, at which time, we will send them a check.
On Electric
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Reviewed in August 2017
This is the second time I used these folks in a year. Good work, thorough, and responsive. Got radon test early, which was helpful in closing. Overall, good experience.
Pillar To Post Home Inspection
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Reviewed in January 2017
the oven did not work after a self-cleaning. The technicians took the oven out of the wall, identified that a sensor had overheated and had failed. They made a factory recommended modification to move the sensor away from the heat source, and replaced the sensor. A self-cleaning test run proved...
B&G Appliance
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Percolation Tests questions, answered by experts

Since DIY asbestos removal isn’t the best option to save money, there are other steps that you can take to help cut costs when dealing with this project. After speaking with your asbestos removal expert, discuss if encapsulation is an option. If it is, you can save between 15% to 25% on overall project costs over demolition and disposal. In addition, when speaking with your professional, discuss if there are any tax credits available for your removal project. Finally, check with your homeowner’s insurance to see if any removal costs might be covered. However, be aware that this is usually only applicable if the asbestos is due to a covered incident, like a tree falling into your roof.

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.

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 have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.

However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.

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.

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