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>

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Q: When was asbestos banned from pipe insulation?

• <div><p>The Environmental Protection Agency (EPA) banned the use of asbestos pipe insulation in certain applications in 1975. It released further bans in 1989 and 2019. While asbestos pipe insulation was common from the 1930s to 1970s, its use fell off after the 1970s due to public concern and the EPA's actions.</p></div>

Q: How much does asbestos testing cost?

• <div><p>The cost for asbestos testing typically ranges from $400 to $800. The final price depends on several factors, including the number of samples needed, the size and age of the property, and the professional's expertise required for comprehensive testing. Larger or older properties may have higher costs.</p></div>

Q: Is asbestos still used in siding?

• <div><p>Since the EPA partially banned asbestos in 1989, it is no longer used to manufacture new siding in the United States; production had largely ceased by the early 1980s. Many other countries, such as Canada, Iceland, and Denmark, also have bans on asbestos. However, asbestos siding is still present in many homes built before the late 1980s. The only definitive way to know if your siding contains asbestos is to have it professionally lab-tested.</p></div>

Q: How long does asbestos testing take?

• <div><p>Asbestos testing takes place in two stages&mdash;collection and lab testing. Collection can take less than 20 minutes if a professional manages to get a direct sample. If air samples are required, then the pro will set up a testing device and return to collect it. In both cases, the sample is sent to a lab and results are confirmed or denied usually within one to two days. </p></div>

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Verified Reviews for Percolation Testing pros in Carroll, IA

*The Angi rating for Percolation Testing companies in Carroll, IA 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 Carroll, IA 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 August 15, 2025

Reviewed in August 2025
I wanted an assessment of my existing attic insulation. They came and assessed the insulation, noted it was in good condition and of adequate thickness, and said no work needed to be done. I am satisfied with this assessment.
S & K Insulation Services
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Reviewed in July 2025
Pauley home inspection did a fantastic job in walking us through all the potential problems with our 1st home, from minuscule problems to major issues. Very professional and likeable personality. Answered all of our questions. Overall I can recommend Pauley home inspection for anyone in need of...
Pauley Home Inspection, LLC
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Reviewed in December 2024
Seamlessly. Steve took care of everything and made the process painless. He was very thorough and kept us up to date on the permit process. Hire him. He won't disappoint.
OPTIMAL PERFORMANCE ARCHITECTURE
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Reviewed in August 2024
Did a great job, very satisfied.
Mad City Windows & Baths
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Reviewed in July 2024
They communicated very well. Showed up on time for appointment. Worked well and efficient. Was very respectful and understanding.
B and N Remodeling Repair
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Reviewed in August 2023
Alison was so amazing!! She was always there for me anytime I had a question night or day!!! She captured the exact look I wanted, Alison has such an amazing sense of how to use colors. She listens to what you want and your needs and was very affordable. She made sure my design was functional,...
Alison River Interiors
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Reviewed in March 2023
I was happy with the company. They are very professional and the work looked excellent. I would hire them again
Tiguila Construction
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Reviewed in November 2022
Worker was very efficient and professional.
Bath Planet of Des Moines
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Reviewed in March 2022
Wonderful product, service, and attitude. Pete is highly knowledgeable.
Computer Repair & Service
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Reviewed in March 2021
Excellent they worked around us while living there. Professional, knowledgeable and customer oriented. I would recommend them to anyone.
Zanella Construction
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Percolation Tests questions, answered by experts

The Environmental Protection Agency (EPA) banned the use of asbestos pipe insulation in certain applications in 1975. It released further bans in 1989 and 2019. While asbestos pipe insulation was common from the 1930s to 1970s, its use fell off after the 1970s due to public concern and the EPA's actions.

The cost for asbestos testing typically ranges from $400 to $800. The final price depends on several factors, including the number of samples needed, the size and age of the property, and the professional's expertise required for comprehensive testing. Larger or older properties may have higher costs.

Since the EPA partially banned asbestos in 1989, it is no longer used to manufacture new siding in the United States; production had largely ceased by the early 1980s. Many other countries, such as Canada, Iceland, and Denmark, also have bans on asbestos. However, asbestos siding is still present in many homes built before the late 1980s. The only definitive way to know if your siding contains asbestos is to have it professionally lab-tested.

Asbestos testing takes place in two stages—collection and lab testing. Collection can take less than 20 minutes if a professional manages to get a direct sample. If air samples are required, then the pro will set up a testing device and return to collect it. In both cases, the sample is sent to a lab and results are confirmed or denied usually within one to two days.

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.

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