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>

Can you drywall over plaster?

• <div><p>You can drywall over plaster, but there are some things to consider. First, installing drywall over plaster will increase the wall’s thickness. This could create challenges for window and door frames that no longer fit the wall’s thickness. You may also have to adjust power outlets so they are accessible. When done right, drywall can create a smooth, flat appearance, but it’s best when handled by professionals.</p></div>

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Q: How much does it cost to fix a leak in the ceiling?

• <div><p>Once you&rsquo;ve contained the leak, the average <a href="https://www.angi.com/articles/how-much-does-repairing-ceiling-cost.htm">cost to repair a ceiling</a> ranges from $419 to $1,359. But small ceiling patches can cost around $150. The cost to fix a leak in the ceiling will depend on the size of the affected area and the extent of the damage. As always, a pro is the best person to give you a quote on your specific situation.</p></div>

Q: Is it difficult to DIY plaster?

• <div><p>Plaster can be a difficult DIY to master, especially if you plan to plaster an entire room, rather than patch a small area. Before you begin a plaster DIY project, you need to know which tools and type of plaster to use. It's also important to know how to prepare the surface and apply the plaster for a smooth finish. If that all sounds like a lot of work, you may prefer <a href="https://www.angi.com/nearme/repair-plaster/">hiring a local plaster repair contractor</a> to do the job.</p></div>

Q: Can you mix plaster types?

• <div><p>You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.</p><p>Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.</p></div>

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Verified Reviews for Plaster Repair pros in Downs, KS

*The Angi rating for Plaster Repair companies in Downs, KS 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 Downs, KS 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 November 19, 2025

Reviewed in September 2024
Good communication, prompt repair done, ordered right part.
Besette Boys Plumbing & More, LLC
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Reviewed in September 2023
Like most everything, the costs are way up there. But, they were quick to come out, assess, and do the repairs.
Hot Shot Appliance, Heating and Cooling
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Reviewed in April 2023
Justin and his crew did a great job on my roof repair and was very prompt with the service.
JC Custom Services LLC
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Reviewed in September 2022
Nick was promt professional and very through. He took great efforts to ensure I fully understand the scope of the project the estimated time of repair and the cost. He is the first person I will call on any future plumbing needs.
Lba Air Conditioning Heating & Plumbing Inc
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Reviewed in February 2017
Perfectly. Travis arrived on time and performed all services in a professional manner. The repairs were made better than expected and the cleaning was performed without leaving a mess. Highly recommended.
K-Guard Kansas City
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Reviewed in December 2014
Prompt advice, friendly/competent and will return for future repairs/advice.
OVERLAND PARK SHOE REPAIR
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Reviewed in December 2014
I have contacted Paul, but so far have not seen him. He said he had to repair something. I would like to have this done ASAP but so far nothing has been done.
Professional Lawn and Tree
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Reviewed in October 2014
Called to make sure someone would be at the welding shop before making the long trip, was informed someone would be there. When I arrived the welder came out to meet me at my truck. He looked at the needed the repair on the aluminum marine exhaust manifold and said and quot;let's see what we...
PORTWOOD'S MOBILE WELDING
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Reviewed in March 2011
When we hired Dustin to paint the exterior of the house I was impressed with his knowledge and honesty. We also added ceiling repairs from water damage and repairs to our skylight area. He painted the kitchen and repaired an area in the drywall of a bedroom and it. We needed a shutoff valve...
Lomonte Homes Painting & Remodeling
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Reviewed in June 2007
The costs seemed out of line, for example for an A coil repair, heat pump, and copper it was $7500. We decided to get a second opinion. The second opinion was $3500 less, as was their inspection fee.
Cates Service Co
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Options Unlimited LLC

4.67(

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Options Unlimited LLC

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Plaster Repair questions, answered by experts

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.

Once you’ve contained the leak, the average cost to repair a ceiling ranges from $419 to $1,359. But small ceiling patches can cost around $150. The cost to fix a leak in the ceiling will depend on the size of the affected area and the extent of the damage. As always, a pro is the best person to give you a quote on your specific situation.

Plaster can be a difficult DIY to master, especially if you plan to plaster an entire room, rather than patch a small area. Before you begin a plaster DIY project, you need to know which tools and type of plaster to use. It's also important to know how to prepare the surface and apply the plaster for a smooth finish. If that all sounds like a lot of work, you may prefer hiring a local plaster repair contractor to do the job.

You can drywall over plaster, but there are some things to consider. First, installing drywall over plaster will increase the wall’s thickness. This could create challenges for window and door frames that no longer fit the wall’s thickness. You may also have to adjust power outlets so they are accessible. When done right, drywall can create a smooth, flat appearance, but it’s best when handled by professionals.

You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.

Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.

The Downs, KS 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

Stephanie Mickelson
•
Mar 12, 2025Mar 12, 2025
How Much Does Plastering Cost? [2025 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.
Scott Dylan Westerlund
•
May 19, 2025May 19, 2025
How Much Does a Coffered Ceiling Cost?
The eye-catching character of a coffered ceiling can really set your room design apart. This guide breaks down coffered ceiling costs to help you budget.
Chris Middleton
•
Aug 14, 2025Aug 14, 2025
How Much Does Ceiling Repair Cost? [2025 Data]
A ceiling repair averages about $1,000, but multiple factors affect this number. Learn more about creating an accurate ceiling repair cost estimate with our tips.
Paige Bennett
•
Apr 8, 2025Apr 8, 2025
How to Fix Cracks in Plaster Walls 3 Ways
Tired of looking at the crack down the wall? Plaster can be tricky to work with, but you can learn how to fix cracks in plaster walls with this guide.
Kate Fann
•
Oct 20, 2025Oct 20, 2025
7 Types of Plaster Finishes for Interior Walls
Looking to create a stunning statement with your wall design? Choose from popular types of plaster finishes for your walls to create the perfect atmosphere.
Paige Bennett
•
Mar 13, 2025Mar 13, 2025
How Many Times Should You Mist Coat New Plaster for the Best Finish?
Applying the right amount of mist coat extends the life of your paint. But how many times should you mist coat new plaster? Find out with this guide.