What year did they stop putting asbestos in linoleum?

• <div><p>Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.</p></div>

How do you identify asbestos tiles?

• <div><p>If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. <a href="https://www.angi.com/articles/how-to-tell-if-you-have-asbestos-floor-tile.htm">Asbestos tiles</a> can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.</p></div>

How do I prepare for asbestos testing?

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

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*The Angi rating for Percolation Testing companies in Jefferson, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

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Last update on July 12, 2026

Reviewed in July 2026
I needed a new thimble in my chimney as well as a liner and cap. This team showed up as planned, offered an estimate and was ready to work. They were courteous and professional with a great finished product.
McBriens Fire & Flue
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Reviewed in April 2024
Marie is very thorough and has great attention to detail. I have used her cleaning services for 2 years. My dogs love her. Very happy.
Private Cleaning By Marie
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Reviewed in November 2023
They arrived on time. Worked efficiently without stopping until the job was done. We replaced our tub with a shower unit. Itâ s gorgeous! They did an amazing job.
Jacuzzi® Bath Remodel
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Reviewed in June 2023
Shamrock got back to me promptly following my inquiry. They scheduled an inspection of my leaking chimney for the next day. They arrived on time and conducted the inspection. Gave me their assessment of what needed to be done and the cost which I though was fair. They immediately proceeded...
Shamrock Maintenance Corp.
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Reviewed in February 2023
Fixed my toilet very quickly
Addario, Inc.
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Reviewed in December 2022
Curtis and Joe came the next day after my call to repair our pellet stove insert. They are knowledgeable, friendly and very clean. Fixed our stove in time for New Years Eve!
North Country Chimney Sweeps
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Reviewed in May 2022
They told me they would be at the site at one hour and arrived several hours later. They didn't let me know that they wouldn't be at the site until hours after we had been waiting for their arrival. They did an excellent job of removing the old sheet rock and insulation and putting up the new....
M2 Drywall Specialist
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Reviewed in May 2021
Very happy with my new bath remodel. PIC was professional and completed the work in one day!
PIC Home Pros, LLC
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Reviewed in August 2019
I had an extremely challenging water treatment situation. I have a dug well in close proximity to a year round flowing river - this causes regular water quality fluctuation. Within five minutes of sending a request for contact, I received a call - offering to help. (First Star - to this day I...
Maine's Best Water Treatment
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Reviewed in July 2018
The gentleman was very kind professional and efficient. He left some literature about the testing I had done and got back to me very quickly with the results. .i highly recommended John to everyone. Kim C.
Home Inspections Plus
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Percolation Tests questions, answered by experts

Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.

If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. Asbestos tiles can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.

Testing and analysis take 10 days to 2 weeks. Expedited services are available for urgent situations typically requiring higher fees.

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

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 Jefferson, NH 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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