How long does plaster take to dry?

• <div><p>Drying alone can take 1 to 4 hours to dry to the touch per plaster layer, but some <a href="https://www.angi.com/articles/how-long-does-plaster-take-to-dry.htm">types of plaster take several hours longer to dry</a>. However, this doesn’t mean the job is done because plaster doesn’t fully harden until it cures, which can take a few days to a couple of weeks. It may take even longer if you’re building a new, pretty thick plaster wall. Allow the plaster to cure before painting it. </p></div>

How do I know if my plaster needs replacing?

• <div><p>Plaster that sags or bulges, shows extensive deep cracks, or is crumbling from water damage or simply time may need replacement. Plaster walls can look a little “worn” for a long time before they need replacing. The only real way to know if it needs a replacement is to hire a professional to assess the condition of the plaster.</p></div>

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Q: Will my insurance cover ceiling collapse repairs?

• <div><p>Generally, your homeowner&rsquo;s insurance might only cover ceiling collapses caused by problems under the coverage, such as a busted pipe. But if the ceiling collapse resulted from owner negligence, maintenance issues, or other reasons excluded by your policy, you could be on your own. Some policies might cover damages caused by the collapse but not the repair itself. Check with your policy carrier for the most accurate information regarding ceiling collapse coverage.</p></div>

Q: Do you sand plaster wet or dry?

• <div><p>While it&rsquo;s most common to sand plaster dry, it is possible to wet-sand plaster, too. Doing so can reduce the amount of plaster dust released into the air and make it easier to work in smaller, more delicate areas (such as around wall trim). However, some people find that wet sanding leads to more imperfections, which is why larger walls are more often dry sanded to ensure an even finish.</p></div>

Q: What are the best practices for keeping plaster walls in good condition?

• <div><p>To maintain plaster walls, inspect them regularly for cracks and seal them early. Clean the walls by dusting regularly or using a gentle, damp cloth. It's also important to avoid moisture exposure. Repainting as needed will help maintain the wall's appearance and longevity.</p></div>

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Verified Reviews for Plaster Repair pros in Delta, UT

*The Angi rating for Plaster Repair companies in Delta, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

*The HomeAdvisor rating for Plaster Repair companies in Delta, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

Last update on July 16, 2026

Reviewed in July 2026
Correspondence and communication from beginning to end was good. I don’t have pictures But the before, and after appearance of the property is wonderful!
JDW Hauling Services
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Reviewed in October 2025
Super professional and the job was done well. The crew was very polite and easy to work with. Definitely recommend!!
Western Edge Roofing LLC
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Reviewed in June 2025
Absolutely fantastic service! Oran was punctual, professional, and left my windows sparkling clean. Highly recommend for anyone looking for a reliable window cleaning company!
Fins Crew LLC
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Reviewed in April 2025
Shawn did an amazing job on my gutters! Great quality and professionalism. I would definitely hire him again.
Luna Seamless Rain Gutters
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Reviewed in November 2024
He's a well hard-working person and really am satisfied with the work that he does. Doesn't take too long to get the job done and it gets done right
FRESH START FLOORING LLC
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Reviewed in October 2024
Menelick was such an awesome gentleman. He did explain everything very well and we really did enjoy him here and showing us the material. We really will come back and have him come back and help us when we are ready to get our house fixed up.
DaBella - Provo
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Reviewed in October 2024
Mr Dutson was very thorough. He made sure the tank was completely clean and even washed it down with water to make sure nothing was left was left in the tank. Really good job and heÃ¢Â Â s a nice guy besides doing a good job. 5 stars from me
Dutson Pumping and Septic
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Reviewed in May 2024
Oscar got us scheduled quickly, his crew showed up when he said would (in less than a week), finished the project quickly, and did a great job. They removed the old shake shingles, put down new sheeting, and then installed a new asphalt roof. They cleaned up after themselves and did a very...
O & C Construction Group, LLC
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Reviewed in February 2024
Clean work for a concrete contractor these days. Foundation was square and poured correctly in a timely manner.
Westman Concrete, LLC
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Reviewed in October 2023
They repaired my broken parts, and made it work like a brand new door.
Black Rock Garage Doors, LLC
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Plaster Repair questions, answered by experts

Generally, your homeowner’s insurance might only cover ceiling collapses caused by problems under the coverage, such as a busted pipe. But if the ceiling collapse resulted from owner negligence, maintenance issues, or other reasons excluded by your policy, you could be on your own. Some policies might cover damages caused by the collapse but not the repair itself. Check with your policy carrier for the most accurate information regarding ceiling collapse coverage.

While it’s most common to sand plaster dry, it is possible to wet-sand plaster, too. Doing so can reduce the amount of plaster dust released into the air and make it easier to work in smaller, more delicate areas (such as around wall trim). However, some people find that wet sanding leads to more imperfections, which is why larger walls are more often dry sanded to ensure an even finish.

Drying alone can take 1 to 4 hours to dry to the touch per plaster layer, but some types of plaster take several hours longer to dry. However, this doesn’t mean the job is done because plaster doesn’t fully harden until it cures, which can take a few days to a couple of weeks. It may take even longer if you’re building a new, pretty thick plaster wall. Allow the plaster to cure before painting it.

To maintain plaster walls, inspect them regularly for cracks and seal them early. Clean the walls by dusting regularly or using a gentle, damp cloth. It's also important to avoid moisture exposure. Repainting as needed will help maintain the wall's appearance and longevity.

Plaster that sags or bulges, shows extensive deep cracks, or is crumbling from water damage or simply time may need replacement. Plaster walls can look a little “worn” for a long time before they need replacing. The only real way to know if it needs a replacement is to hire a professional to assess the condition of the plaster.

The Delta, UT homeowners’ guide to plaster repairs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Deirdre Sullivan
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Jul 9, 2026Jul 9, 2026
How Much Does Plaster Repair Cost? [2026 Data]
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Jul 10, 2026Jul 10, 2026
How Much Does Plastering Cost? [2026 Data]
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Stephanie Mickelson
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Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Apply Venetian Plaster? [2026 Data]
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May 21, 2026May 21, 2026
How to Hire a Plaster Repair Professional
Finding a qualified plaster repair pro? Learn how to hire the right specialist, what questions to ask, and what to expect for your project.
Katy Willis
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Jul 20, 2026Jul 20, 2026
What Is Behind Your Lath and Plaster Walls?
You can find plaster walls in a lot of older homes. What’s behind these walls—whether that’s lath or calcimine—can have an impact on how long they last. Finding out the age of your house can help you determine what you’re dealing with.
Jamie Cattanach
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Jul 9, 2026Jul 9, 2026
Who Does Plaster Work and What Is Their Job Like?
Who does plaster work? A plasterer, of course—one who’s gone through years of training to master this subtle construction art. Here’s what you need to know.