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>

Is asbestos commonly found in older homes?

• <div><p>Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since. </p></div>

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Q: What are the common signs that asbestos is present in a property?

• <div><p>Often found in old insulation, tiles, and roofing materials in pre-1980s buildings.</p></div>

Q: What factors affect testing costs?

• <div><p>Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.</p></div>

Q: What are the risks of drilling into asbestos siding?

• <div><p>It is not recommended to drill into asbestos siding because doing so can release hazardous asbestos fibers into the air. The safest way to handle asbestos-containing materials is to have a professional remove or encapsulate them.</p></div>

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Verified Reviews for Percolation Testing pros in Sloan, IA

*The Angi rating for Percolation Testing companies in Sloan, 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 Sloan, 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 July 10, 2025

Reviewed in July 2025
Jorge and his crew were prompt, efficient and thorough. I’m extremely satisfied with their work.
AJS CONSTRUCTION PLUS
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Reviewed in May 2025
Great work overall, would highly recommend this business to anyone who wants anything cleaned around their house. I was truly impressed with the precision and professionalism they had. Would give 10 stars if I could.
Liberty Exterior Solutions LLC
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Reviewed in May 2025
Did the job great! I am impressed with the attention to detail
OCD Solutions, LLC
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Reviewed in November 2024
Excellent customer service and professional installation. The final product is AMAZING! The floor looks fantastic, is easy to clean up, and is not slippery! We have had many friends and family compliment us on this floor, and we would highly recommend Gary to anyone looking to have their garage...
Precision Concrete Coatings, LLC
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Reviewed in June 2024
Casey does excellent work and very professional!
Crawford's Services LLC
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Reviewed in November 2023
Bob did a great job Renovating the kitchen and bathroom on my project house ?. He tiled the bathroom, installed kitchen cabinets and countertops and built the kitchen island from stock cabinets. Great job. I have hired him on several projects. Kerry Fladung
Built By Bob
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Reviewed in November 2023
Brian did a great job on our kitchen remodel. Very helpful suggesting ways to make the best use of our space. Price was far below others, including big box stores we checked.
Kitchen Design Guys TN
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Reviewed in January 2023
Very good experience. They were very efficient, timely and they did a good job. They cleaned up after the job. They were very nice and very professional.
BW Land Management
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Reviewed in July 2022
They are very courteous, clean when they were done and everything looked great.
Jansen Lawn Services
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Reviewed in May 2022
Always on time, very professional, and did a great work for a great price.
Shane's Lawn Enforcement
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Percolation Tests questions, answered by experts

Often found in old insulation, tiles, and roofing materials in pre-1980s buildings.

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.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since.

It is not recommended to drill into asbestos siding because doing so can release hazardous asbestos fibers into the air. The safest way to handle asbestos-containing materials is to have a professional remove or encapsulate them.

The Sloan, IA homeowners’ guide to percolation testing services

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