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>

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Q: Are there regulations regarding asbestos testing and removal?

• <div><p>Regulations require certified professionals for removals and disposal in compliance with local and federal guidelines, ensuring safety and legality.</p></div>

Q: What magnification do you need to see asbestos fibers?

• <div><p>If you own a stereo microscope, you should be able to see the fibers. The stereo microscope often can perform magnification up to 50x. But unless you have experience viewing asbestos fibers, you may not know exactly what you are seeing. Some fibers are curly, while others are long and straight. Blue, brown, white, and gray colored fibers are all possible.</p></div>

Q: Do all gravity furnaces have asbestos?

• <div><p>No, but it&rsquo;s common that they do. Gravity furnaces weren&rsquo;t terribly efficient so wrapping either the ductwork in asbestos, the furnace itself, or both, was something done regularly. This allowed the system to retain more heat. At the time, this greatly enhanced the efficiency of the furnaces but it wasn&rsquo;t until later that we became aware of just how carcinogenic and dangerous asbestos could be.</p></div>

Q: Does a home seller have to disclose asbestos to potential home buyers?

• <div><p>Federal law doesn&rsquo;t require homeowners to disclose the presence of asbestos in their home, but some states and local municipalities may require it. That is why it&rsquo;s important to test an older home for asbestos and other health hazards before moving forward with a sale.</p></div>

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Verified Reviews for Percolation Testing pros in Shelby, MT

*The Angi rating for Percolation Testing companies in Shelby, MT 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 Shelby, MT 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 July 22, 2025

Reviewed in July 2025
The entire process from start to finish was a breeze. The windows look great and the function as advertised. The installation crew was amazing. We enjoyed having them around for two days. The entire house, both inside and out, was spotless. We've received a lot of compliments from friends and...
Renewal by Andersen of Montana
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Reviewed in December 2022
These guys were horrible DO NOT HIRE THEM one of the movers stole from me a bottle of change and cologne my mother's prescriptions they were hired through movinghelp.com they broke a piece of persian tiger marble from an antique that belongs to my wife they damaged my wife's bed frame and the...
Odd Job Fellas
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Reviewed in September 2022
Be wary when looking for a plumber. I contacted Edwards Plumbing and Heating for quote to install a second shower head. I was charged an $85 service fee for the quote. Over a week later, I still have not received my quote. I contacted Edwards Plumbing and Heating to ask for a refund on...
Edwards Plumbing & Heating
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Reviewed in April 2021
Never got back to me with estimate.
805 Contracting, Inc.
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Reviewed in April 2020
Very knowledgeable and friendly. Gave us multiple options to fix the issue. Highly recommend them.
Harts Plumbers, Electricians, & HVAC Technicians
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Reviewed in February 2018
Valley plumbing was quick. They took time to explain what I needed to know about water softeners before the install to make sure I was making an informed decision. The techs were on time and very professional.
Valley Plumbing Heating & Cooling
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Reviewed in December 2017
Robert responded to my work request promptly, and with little information I was able to receive a quote. He had excellent communication on the front end of the project, while we waited on weather and scheduling. Robert and Vern did a great job patching up the exterior of the door. Great work!
Golden Wood, Inc.
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Reviewed in March 2016
They were quick and thorough
FRA Landscape and Concrete, LLC
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Percolation Tests questions, answered by experts

Regulations require certified professionals for removals and disposal in compliance with local and federal guidelines, ensuring safety and legality.

If you own a stereo microscope, you should be able to see the fibers. The stereo microscope often can perform magnification up to 50x. But unless you have experience viewing asbestos fibers, you may not know exactly what you are seeing. Some fibers are curly, while others are long and straight. Blue, brown, white, and gray colored fibers are all possible.

No, but it’s common that they do. Gravity furnaces weren’t terribly efficient so wrapping either the ductwork in asbestos, the furnace itself, or both, was something done regularly. This allowed the system to retain more heat. At the time, this greatly enhanced the efficiency of the furnaces but it wasn’t until later that we became aware of just how carcinogenic and dangerous asbestos could be.

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.

Federal law doesn’t require homeowners to disclose the presence of asbestos in their home, but some states and local municipalities may require it. That is why it’s important to test an older home for asbestos and other health hazards before moving forward with a sale.

The Shelby, MT 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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