What are some signs my home might have asbestos?

• <div>The most <a href="https://www.angi.com/articles/how-can-i-tell-if-house-has-asbestos.htm">common sign of asbestos</a> is the age of your home. Asbestos was banned in drywall in 1977, though many products still contained asbestos until the 1980s. Indicators of possible asbestos in your home include:<ul><li>Your home's age, if built before 1980</li><li>You have a home with vinyl flooring or millboard that was installed between 1952 and 1982</li><li>Your home has corrugated roofing</li><li>Your home has walls made from cement sheets</li><li>Your home has vermiculite insulation </li></ul></div> • <div>Asbestos was commonly used in construction before the 1980s. While homes built after that time are unlikely to contain asbestos, there is still a possibility. Asbestos was found in materials such as flooring, drywall/joint compound, ceiling textures (like popcorn ceilings), roofing, siding, felts, HVAC systems, and more. If you're concerned about asbestos in your home, it's important to consult with an experienced asbestos professional to assess the likelihood of its presence.</div>

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>

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>

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Last update on March 03, 2025

Reviewed in March 2025
Very professional, great set, explained the very thoroughly, after the results of the testing were received he reviewed and explained them. Excellent customer service would highly recommend .
Integrity Home Inspection Services Group, LLC
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Reviewed in May 2020
While they were professional and knowledgeable, I felt they were a little high price wise. For the price, I was expecting them to test for a wide range of allergens. But that was my fault that I did not ask more questions before agreeing for the service. I would recommend them for mold testing...
Green Home Solutions of Charleston
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Reviewed in February 2020
They came early to the job and performed the tests I requested promptly and got the results back to me within 48 hours. Iâ m very impressed with there company.
A&A Asbestos Environmental, LLC
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Reviewed in October 2019
PES was very prompt. We called in for mold testing to be done and Chad was very informative and testing came back quickly. I would not hesitate to have them come back if we needed more testing done in the future.
Palmetto Environmental Solutions
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Reviewed in June 2018
We spoke with Brad McQueen, the owner. We brought our pool water in to be tested and were advised how to get the balance just right. Brad offered excellent suggestions without trying to oversell things you don’t need. His website shows that they service pools, leak detection, etc and the shop...
Coastal Carolina Pool Supplies
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Reviewed in April 2016
Ran a thorough inspection of existing gas lines, installed new lines, tested stove, very pleasant to talk to 
Plumb Pro
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Reviewed in November 2015
The testing was performed and the water company was notified. All went well. 
Bessinger's Backflow Service
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Reviewed in November 2015
The representative came over explained the process and potential costs. He did the testing as promised and I was given the results with estimates for remediation services. 
BioTek Environmental Mold Removal - Charleston
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Percolation Tests questions, answered by experts

Answered by

Angi Expert

The most common sign of asbestos is the age of your home. Asbestos was banned in drywall in 1977, though many products still contained asbestos until the 1980s. Indicators of possible asbestos in your home include:

Your home's age, if built before 1980
You have a home with vinyl flooring or millboard that was installed between 1952 and 1982
Your home has corrugated roofing
Your home has walls made from cement sheets
Your home has vermiculite insulation

Helpful?

Answered by

James M.

on Feb 12, 2025

Asbestos was commonly used in construction before the 1980s. While homes built after that time are unlikely to contain asbestos, there is still a possibility. Asbestos was found in materials such as flooring, drywall/joint compound, ceiling textures (like popcorn ceilings), roofing, siding, felts, HVAC systems, and more. If you're concerned about asbestos in your home, it's important to consult with an experienced asbestos professional to assess the likelihood of its presence.

High Tide Environmental Charleston, SC

Helpful?

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 think you’ve touched asbestos, do not put on a mask. This is important because you may take the asbestos fibers on your hands on trap them in the mask. Make your way to a sink and wash your hands thoroughly. Remove any clothes and seal them in a bag, then take a shower. Call your doctor and let them know you’ve been exposed to asbestos, and make sure you see them as soon as possible. The reason you keep the clothes is in case anyone wants to confirm the presence of asbestos.

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

Asbestos was commonly used in cloth wiring, but not all types of cloth wiring contain it. The age, condition, and appearance of the wiring can provide clues as to whether asbestos is present or not, but the only way to know for sure if the wiring has asbestos is to have it tested.

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