Is it worth it to repair plaster walls?

• <div><p>Repairing plaster walls or ceilings is almost always worthwhile. It restores the appearance of your home, and if it's an exterior wall, the repair can improve curb appeal and provide a great return on investment when selling. Plaster repairs can also reinforce the wall, preventing minor cracks from spreading, and improve your home’s energy efficiency by fixing gaps in the insulative material, potentially lowering your heating and cooling bills. Additionally, hiring a professional allows them to check if the damage is from a serious underlying issue, such as foundation instability. Catching a problem like this early could save you thousands.</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: 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: Is repainting part of the repair process for plaster surfaces?

• <div><p>Many services include repainting to match the existing surface. Confirm with your provider.</p></div>

Q: How much coverage is one gallon of Venetian plaster?

• <div><p>This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques&ndash;like Scagliola&ndash;that requires several coats, expect the project materials costs to add up quickly. </p></div>

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Verified Reviews for Plaster Repair pros in Wendover, UT

*The Angi rating for Plaster Repair companies in Wendover, 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 Wendover, 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 February 26, 2025

Reviewed in February 2025
Branden was outstanding! He did exceptional work with efficiency and attention to detail. He not only completed the job flawlessly but also provided alternative options that enhanced my project. His passion for getting things done right truly stands out. Highly recommended
BL Vincent Enterprises LLC
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Reviewed in November 2024
Michael Tyler is professional and friendly. Does a great job!
Bulwark Exterminating, LLC
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Reviewed in September 2021
They were diligent in cleaning the carpet and working on spots.
A Spotless Carpet Cleaning
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Reviewed in March 2020
Powell’s Pro recently remodeled my 3 bathrooms as well as other home projects. They were wonderful to work with. Very professional and always went out of their way to protect my home during construction. They thoroughly cleaned each area of my home as work was completed. The same crew was with...
Powell's Pro Building and Remodeling
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Reviewed in October 2019
It went very well. Was fine in time without delay
Raven Roofing and Contracting Inc.
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Reviewed in March 2017
They did a good job with delivering it and everything. Their furniture is good quality and they are friendly there. The salespeople are pretty good and keep you on top of what is going on. The delivery people were ok, they came when they were supposed to, and hooked everything up alright and...
RC Willey
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Reviewed in March 2017
They just do quality work and they are really nice people. I can't remember their prices but it is usually a few dollars less than other places.
AUTOGRAFF MOTOR WORKS, INC
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Reviewed in March 2017
They don't charge a lot, something like $27. We bought a furnace from them. They are pretty good for the most part. They are pretty good at explaining. They leave the area clean.
Affordable Heating & Cooling
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Reviewed in December 2010
Danny came out to look at my pump as the motor had stopped working. He tested the power lines and determined that the motor was bad. He did come after hours and was very accommadating. However I don't think he is very experienced with the mechanical aspects of pool repair. I had a motor...
Danny's Pool Service
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Reviewed in July 2009
I DO NOT KNOW THAY CAME THAY LOOKED TOOK PIC. OVER WEEK BACK STILL HAVE NOT HEAD BACK FROM THEM
Certified Fire Protection, Inc.
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Plaster Repair questions, answered by experts

Repairing plaster walls or ceilings is almost always worthwhile. It restores the appearance of your home, and if it's an exterior wall, the repair can improve curb appeal and provide a great return on investment when selling. Plaster repairs can also reinforce the wall, preventing minor cracks from spreading, and improve your home’s energy efficiency by fixing gaps in the insulative material, potentially lowering your heating and cooling bills. Additionally, hiring a professional allows them to check if the damage is from a serious underlying issue, such as foundation instability. Catching a problem like this early could save you thousands.

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.

Many services include repainting to match the existing surface. Confirm with your provider.

This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques–like Scagliola–that requires several coats, expect the project materials costs to add up quickly.

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 Wendover, 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 31, 2026Jul 31, 2026
How Much Does Plastering Cost? [2026 Data]
The cost of plastering walls and ceilings depends on the room size and ceiling height. Our tips can help you estimate an accurate cost.
Stephanie Mickelson
•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Apply Venetian Plaster? [2026 Data]
Venetian plaster can add depth and texture to your aesthetic. Learn how much Venetian plaster costs based on factors like square footage and whether you hire a pro to help.
Angi
•
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
•
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
•
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.