Are cracks in plaster walls serious?

• <div><p>All plaster walls will crack over time due to normal house settling and expansion and contraction from temperature and moisture changes. Small, thin hairline cracks are generally not serious and are mostly a cosmetic issue. However, larger or more significant cracks can indicate structural problems.</p><p>Here's how to tell the difference:</p><ul><li><p><b>Cosmetic Cracks:</b> Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.</p></li><li><p><b>Structural Cracks:</b> Cracks wider than 0.5 cm, excessive or deep cracks, multiple cracks in the same area, or cracks that span around corners can signify a structural or foundation issue. Cracks along the joints where walls meet the ceiling also warrant attention.</p></li></ul><p>For cracks wider than 0.5 cm, structural repair is needed. If a crack is 2.5 cm (1 inch) or wider, or if you notice any signs of a structural problem, it is best to contact a plaster repair professional to assess the damage.</p></div>

Get matched with top plaster repair specialists in Frederic, WI

Q: What size hole can you patch with spackle?

• <div><p>Smaller is better when patching holes with spackle. Any holes wider than four to six inches in diameter tend to be too wide to repair with spackle alone. You'll likely want to patch bigger holes with a drywall panel. </p><p>Even holes measuring up to 6 inches may be challenging to fill with spackle alone. For best results, purchase a wall repair patch made from wire mesh. Cut the patch to fit over the hole, then use the spackle to hold it in place. Apply the spackle over the patch as you would for a smaller hole.</p></div>

Q: How long does plaster repair take?

• <div><p>Repairs typically take 2-4 hours for small areas. Larger or more complex repairs may require additional time.</p></div>

Q: How do I know if my plaster wall needs repair?

• <div><p>You&rsquo;ll want to inspect your plaster walls for signs of damage before painting. If you notice soft spots, deep cracks, bubbling, or areas where the plaster is crumbling or pulling away from the wall, it likely needs repair. While small hairline cracks are common and likely cosmetic, you should address larger issues before painting to ensure a quality, smooth finish. </p></div>

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>

Enter your zip and get matched with up to 5 pros

Need a pro for your plaster repair project in Frederic, WI?

Select your specific project to find the pro for you.

Verified Reviews for Plaster Repair pros in Frederic, WI

*The Angi rating for Plaster Repair companies in Frederic, WI 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 Frederic, WI 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 March 12, 2024

Reviewed in March 2024
Tony could not be any better at what he does. Awesome guy to work with. He’s timely professional and does high quality work. Fixed a whole in the wall, color matched the paint so you could hardly notice the repair. Great work even with working on a treacherous staircase. Thank you Tony. Could...
AMERICAN PAINTING
Request a quote
Reviewed in September 2023
Communication is excellent. Knowledgeable and efficient. Willing to share tips for maintaining repairs. Great follow up. Highly recommend Mr. Farr.
Farr Services, LLC
Request a quote
Reviewed in May 2022
Sean is great at providing solutions. We had holes in the sheetrock and Sean was able to repair them so we don't even know they were there. This was about 1,500 square feet of walls that Sean worked on over two days. Sean also helped rip out and dispose of carpet and prepare and paint...
All 4 Him Abatement & Construction Services, LLC
Request a quote
Reviewed in February 2020
Have used Pipe Pros for many years. In any area where many companies dont show up, I can always count on them for timely repairs and above average workmanship. Highly recommend them.
Pipe Pros, LLC
Request a quote
Reviewed in April 2018
This was a big job. It took them several months to get the crews out to do the work, but once they started, it all moved very quickly. They had to do some extra work because of water damage discovered when they removed the old siding, but the charge for repairs was lower than expected.
Lindus Construction
Request a quote
Reviewed in September 2014
Fixed and connected as serviced. Had two shut off added to move water in lines when it gets too cold in winter, however, lines in crawl area not angles Told after more frozen pipes. I would need to have air blown lines and since it is cold should have insulated. After the fact! Then would...
Burnett Plumbing Company
Request a quote
Reviewed in September 2014
It was the worst experience ever. It was stressful, they lied and did shotty work. As they were working they were doing it wrong. It was pointed out to them but I was told they knew what they were doing. The outside wall is now caving in. All of the windows have broken and you can see that the...
Paul Davis Restoration
Request a quote
Reviewed in August 2013
Told me my roof was crap and that it needed to be done, but failed to provide me with sample shingle to claim warranty from CertainTeed. Doesn't come when he says he will be there. Had constant equipment problems. I had to loan him tools to repair his equipment. Lousy joints on new drip edge....
GUNDERSON ROOFING
Request a quote
Reviewed in May 2012
One of the cables broke on the garage door so it wouldn't close properly. Called Ole and Len's and they had somebody come out and repair it. I was provided with a quote before and cost was what was quoted. Work was professionally done and on time. The only reason that I gave the B rating was...
Ole & Lena's Garage Door Service LLC
Request a quote

Find Plaster repair specialists in Frederic

Northstar Drywall and Painting, LLC

4.8(

225

)

Serving Frederic, WI and surrounding areas

Approved

In business since 2011

Free estimates

Small jobs welcome

"We hired Northstar Contracting to repair a badly damaged popcorn over plaster ceiling in our 1930s bungalow. They advised us to consider a sheetrock overlay as an economical option. Work was done in a cost effective, professional and timely manner. The new flat ceiling looks great. I would definitely hire them again."

+21

Response time8 hrs

Recommended by98%of homeowners

Request Quote

Presicion Drywall services

New to Angi

Serving Frederic, WI and surrounding areas

I have 14 years of experience and have worked in most states across the U.S. I’m 31 years old and specialize in remodeling. Message me if you’re looking for someone professional, fast, and high-quality. Thank you.

Request Quote

SG drywall

New to Angi

Serving Frederic, WI and surrounding areas

SG Drywall is has 13 years of experience in the drywall industry with now starting a business of our own. We handle everything from new homes to remodeling houses including Sheetrock installation, sanding, taping, and finishing.

Serving Frederic, WI and surrounding areas

In business since 2005

\nBE SURE TO CHECK OUT OUR SPECIAL OFFERS!\n\nWelcome to J.K. Siding, we are the siding professionals of choice for Minnesota and Wisconsin homeowners. \n\nJoe Kohls is not just the owner, but is personally involved in each project. He and his company are personally committed to your satisfaction, and work threw each detail of your project from start to finish. \n\nWe use only the highest quality siding, gutter and paint products available to not only enhance the beauty of your home but to have them last for years to come. \n\nAre you tired of all the exterior maintenance with your home? Then, call Joe Kohls for an appointment today, and experience the J.K. Siding difference!

Recommended by100%of homeowners

Request Quote

AB contracting

New to Angi

Serving Frederic, WI and surrounding areas

Free estimates

Credit card accepted

We specialize in handyman services, home repairs, remodeling, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Serving Frederic, WI and surrounding areas

In business since 2019

Free estimates

Done Rite is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time1 day

Recommended by40%of homeowners

Request Quote

Weathersafe Exteriors Inc

5.0(

)

Serving Frederic, WI and surrounding areas

In business since 2000

"I was very satisfied with the work done by Scenic Creations. His work was excellent and the end product looks wonderful. I would definitely recommend him."

Recommended by11%of homeowners

Request Quote

J.V & Sons Drywall

New to Angi

Serving Frederic, WI and surrounding areas

JV and Sons Inc. is a trusted drywall company with over 30 years of hands-on experience and two generations of craftsmanship. Backed by a BBB A+ rating, the company is known for delivering reliable, high-quality drywall work on every project.\n\nFrom drywall repairs to new construction, JV and Sons Inc. handles each job with precision, professionalism, and attention to detail. Services include patchwork, remodeling, full drywall installation, finishing, and texture matching—always completed with clean results and dependable timelines.\n\nNo shortcuts—just honest work and quality you can count on. Contact JV and Sons Inc. today for professional drywall services done right the first time.

Request Quote

North Vector Construction Services

New to Angi

Serving Frederic, WI and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Ready to take care of your construction & service needs!

Request Quote

Danz Custom Homes, LLC

0.0(

)

Serving Frederic, WI and surrounding areas

In business since 1988

Free estimates

Warranties offered

Danz Custom Homes, LLC., offers 20 plus years experience in all the phases of design-build construction and remodeling. Consistent professionalism and an extensively factory trained staff.

Recommended by20%of homeowners

Request Quote

Showing 1-10 of 11

Plaster Repair questions, answered by experts

Smaller is better when patching holes with spackle. Any holes wider than four to six inches in diameter tend to be too wide to repair with spackle alone. You'll likely want to patch bigger holes with a drywall panel.

Even holes measuring up to 6 inches may be challenging to fill with spackle alone. For best results, purchase a wall repair patch made from wire mesh. Cut the patch to fit over the hole, then use the spackle to hold it in place. Apply the spackle over the patch as you would for a smaller hole.

Repairs typically take 2-4 hours for small areas. Larger or more complex repairs may require additional time.

You’ll want to inspect your plaster walls for signs of damage before painting. If you notice soft spots, deep cracks, bubbling, or areas where the plaster is crumbling or pulling away from the wall, it likely needs repair. While small hairline cracks are common and likely cosmetic, you should address larger issues before painting to ensure a quality, smooth finish.

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.

All plaster walls will crack over time due to normal house settling and expansion and contraction from temperature and moisture changes. Small, thin hairline cracks are generally not serious and are mostly a cosmetic issue. However, larger or more significant cracks can indicate structural problems.

Here's how to tell the difference:

Cosmetic Cracks: Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.
Structural Cracks: Cracks wider than 0.5 cm, excessive or deep cracks, multiple cracks in the same area, or cracks that span around corners can signify a structural or foundation issue. Cracks along the joints where walls meet the ceiling also warrant attention.

For cracks wider than 0.5 cm, structural repair is needed. If a crack is 2.5 cm (1 inch) or wider, or if you notice any signs of a structural problem, it is best to contact a plaster repair professional to assess the damage.

The Frederic, WI 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
•
Jul 9, 2026Jul 9, 2026
How Much Does Plaster Repair Cost? [2026 Data]
Plaster repair costs are determined by the size and type of damage. Discover why some fixes you can DIY and why some require a pro’s help.
Mizuki Hisaka
•
Jul 10, 2026Jul 10, 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
•
May 3, 2026May 3, 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.