Does basement insulation need a vapor barrier?

• <div><p>Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you <a href="https://www.angi.com/articles/how-to-install-insulation.htm">install insulation</a> or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses. </p><p> </p></div>

How much does basement waterproofing cost?

• <div><p>The <a href="https://www.angi.com/articles/how-much-does-basement-waterproofing-cost.htm">cost of basement waterproofing</a> is <b>$4,950</b> for the average homeowner. However, you could end up paying between <b>$600 and $14,000</b>, depending on factors like basement size, waterproofing method, and the region you live in. </p><p>If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between <b>$2,500</b> <b>and $5,000</b> to waterproof, but that price rises significantly for a larger basement. </p></div>

Get matched with top basement waterproofing pros in Dayton, ID

Q: What are signs of a moisture problem in the bathroom?

• <div><p>Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.</p><p>Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.</p></div>

Q: Can you make a crawl space liveable?

• <div><p>Yes, you can technically make a crawl space liveable, but the only way to do so is by converting it into a basement. While some crawl spaces are big enough to walk through and store large items, they lack appropriate insulation and space to be liveable. </p></div>

Q: What maintenance is recommended for solidifying a foundation?

• <div><p>Periodic inspections and addressing drainage issues prevent further damage.</p></div>

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Verified Reviews for Basement Waterproofing pros in Dayton, ID

*The Angi rating for Basement Waterproofing companies in Dayton, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Dayton, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on December 10, 2025

Reviewed in December 2024
My contractor was amazing getting the work done just like we asked and in a timely manner even with all the other jobs they had going at the time
Revamp Rebuild & Drywall LLC
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Reviewed in May 2022
Completely finished my basement. This included 3 bedrooms and a bathroom. Chad is absolutely on point with his work. The bathroom is beautiful and it is apparent that his attention detail and vey high level skillset stands out on the work that he does. He is very honest and up front regarding...
CBW Construction
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Reviewed in July 2021
Steve Ellis has been fantastic to work with . We did a great deal of remodeling in our family room and Steve and his crew were very knowledgeable and quick and we couldn't have hoped for better work. Everything looks amazing. They've also torn out old carpet and installed vinyl...
H and E Construction, LLC
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Reviewed in January 2021
Very polite and professional. Gave the real results of the test. They could have easily told us the results were bad and talked us into removing all the flooring in our basement. They saved us money and time. Top notch folks.
Stewart Construction and Environmental, LLC
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Reviewed in May 2017
Carpet One did some work in my house in my basement. The carpet and craftsmanship were excellent. I am very pleased with the work that they did. However, I was quite disappointed in a certain element of professionalism displayed by the company as a whole. The work took two days and I had to work...
L & K Carpet One Floor & Home
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Reviewed in September 2014
On Aug. 8th I called Bugnappers because I wanted them to come and spray in my basement for spiders prior to a surgery I was to have on Aug. 14. I gave Bugnappers 3 different phone numbers I could be reached at. The employee I spoke with immediately recommended to have the exterior of my house...
The Bugnappers LLC
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Reviewed in October 2013
All American was a life saver. They responded to our call the day after the flood. There were many people in the area that flooded, but they showed up the same day we called. From that point on, they were amazing. They had people over to take all the mud and grime out of our basement, and...
All American Cleaning & Restoration
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Reviewed in July 2013
The majority of the windows looked fine. Two small basement windows were missed, and while they removed the screens, they did not clean them. The window tracks also were not cleaned. I did not call them back but will look for another service next year.
Crystal Clear Windows
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Reviewed in July 2013
I called KG and T with an emergency! Our septic tank was overflowing in the basement. He got us in first thing the next morning. He was prompt and friendly. He got my tank emptied, cleaned an obstruction that was in it, and even rinsed it out using the hose. The only reason I gave him a B...
KG & T SEPTIC SERVICE
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Reviewed in March 2013
Removal of the old gas fireplace was predictably messy. The installer called to make sure I was home, arrived on time, and spread moving-style blankets on the floor before he started. When he left my house, he completely cleaned up the mess and took it with him. The fireplace did not...
Fireplace Outfitters
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Find Basement waterproofing pros in Dayton

Groundworks

5.00(

)

•Approved Pro

Groundworks

5.00(

)

•Approved Pro

2025 years of experience

Free onsite estimate

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for Salt Lake City, UT homes. Our commitment enhances the value and safety of homes within our community.

"I had a very positive overall experience with Groundworks from the beginning, to the end of the repair work. Jake, the project manager, was accessible and positive. He answered all our questions and was very patient and thorough. He put our minds at ease in a stressful decision making process. The crew, Kaleb, George, Blake, and Christian, were delightful, upbeat, and so accommodating to my needs, concerns, and questions. smiling and ever polite as they did so. I feel the work was done competently and efficiently. Even the supervisor, Micah, was concerned for my satisfaction. The job puts my mind at ease for the future of my home. I recommend this company for your job. "

Nancy B on September 2025

"I had a very positive overall experience with Groundworks from the beginning, to the end of the repair work. Jake, the project manager, was accessible and positive. He answered all our questions and was very patient and thorough. He put our minds at ease in a stressful decision making process. The crew, Kaleb, George, Blake, and Christian, were delightful, upbeat, and so accommodating to my needs, concerns, and questions. smiling and ever polite as they did so. I feel the work was done competently and efficiently. Even the supervisor, Micah, was concerned for my satisfaction. The job puts my mind at ease for the future of my home. I recommend this company for your job. "

Nancy B on September 2025

Dorian Visionheart Dyer

4.80(

)

Dorian Visionheart Dyer

4.80(

)

Customers say: True professional

Recommended by 100% of Angi customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

Sweets Plumbing

4.08(

)

Sweets Plumbing

4.08(

)

Customers say: Quick response

1942 years of experience

Additional DBA - Sweet's Sewer Drain & Cleaning. For all your sewer and water needs one call we do it all.

Hampton Enterprise LLC

3.40(

)

Hampton Enterprise LLC

3.40(

)

1989 years of experience

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

"They guys suck."

Penny S on February 2024

Foundation Supportworks of Idaho

3.25(

)

Foundation Supportworks of Idaho

3.25(

)

Customers say: Terrific value

1991 years of experience

Foundation Supportworks of Idaho is an expert in foundation repair, commercial foundations, crawl space repair, basement waterproofing, and other services in the Greater Boise area.

"They used Jack's that can be custom cut and a steel beam to support the house. The concept is really good, the execution was done very poorly, they didn't cut them long enough to raise the house enough to be level, which is what I was paying them 8000 for! So they raised it a bit and probably realized they didn't cut them long enough and called it quits. They then gave me a poor excuse of the house is too heavy to raise it more with the Jack's that they used which are meant for that, not only that but it is being supported by them right now so...... Majorly disappointed,but hey at least it's not supposed to sink any more I guess."

Tyson S on June 2020

Foundation Supportworks of Idaho is an expert in foundation repair, commercial foundations, crawl space repair, basement waterproofing, and other services in the Greater Boise area.

"They used Jack's that can be custom cut and a steel beam to support the house. The concept is really good, the execution was done very poorly, they didn't cut them long enough to raise the house enough to be level, which is what I was paying them 8000 for! So they raised it a bit and probably realized they didn't cut them long enough and called it quits. They then gave me a poor excuse of the house is too heavy to raise it more with the Jack's that they used which are meant for that, not only that but it is being supported by them right now so...... Majorly disappointed,but hey at least it's not supposed to sink any more I guess."

Tyson S on June 2020

Wellard Constructors Inc.

No reviews yet

Wellard Constructors Inc.

No reviews yet

1947 years of experience

We Are a full sevice General building contractor. Member of the A.G.C. Of America. we have been in Buisness for over 60 years. We also construct green Buildingings. and also install Radon Sytems.

DZ Home Improvement LLC

No reviews yet

DZ Home Improvement LLC

No reviews yet

1975 years of experience

DZ Home Improvement LLC does all kinds of home improvement: Basement Finishing, Patios, Decks and Extensions, Room Additions, Siding, Soffit & Fascia, Replacement Windows, Storm Doors, and interior upgrades such as molding. We are a local, family-owned business and have been doing home improvement projects in Utah and its surrounding states for more than 30 years already. We implement the highest standard possible in delivering services to clients who desire nothing but the best in home remodelling.

Westover Family Construction

No reviews yet

Westover Family Construction

No reviews yet

2015 years of experience

We are a Sole Proprietorship based in southeast Idaho, Licensed and Insured in the state of Idaho. We offer free estimates and offer the quality workmanship you deserve every day.

Gem State Handyman Services

1.00(

)

Gem State Handyman Services

1.00(

)

1974 years of experience

BEEN IN BUSINESS FOR 37 YEARS RCT NUMBER 3099 INSURED

D 3 Contracting

No reviews yet

D 3 Contracting

No reviews yet

Showing 1-10 of 11

Basement Waterproofing questions, answered by experts

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

Yes, you can technically make a crawl space liveable, but the only way to do so is by converting it into a basement. While some crawl spaces are big enough to walk through and store large items, they lack appropriate insulation and space to be liveable.

Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you install insulation or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

Periodic inspections and addressing drainage issues prevent further damage.

The Dayton, ID homeowners’ guide to basement waterproofing services

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

See all articles

Dan Simms
•
Oct 17, 2025Oct 17, 2025
How Much Does Crawl Space Encapsulation Cost? [2025 Data]
A variety of factors can affect your total crawl space encapsulation cost. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
Haley Nothstein
•
Oct 20, 2025Oct 20, 2025
How Much Does a Sump Pump Battery Backup Cost? [2025 Data]
Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
Angi
•
Oct 20, 2025Oct 20, 2025
How Much Does Sump Pump Installation Cost? [2025 Data]
Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.
Deane Biermeier
•
Feb 27, 2025Feb 27, 2025
5 Questions to Ask About Foundation, Basement, or Crawlspace Encapsulation
If your home's crawlspace has water issues, here are the crawlspace encapsulation questions you should be asking a contractor about the project.
Derek Rose
•
Nov 4, 2025Nov 4, 2025
Does Crawl Space Encapsulation Add Value to Your Home?
Before investing in a pricey vapor barrier, does crawl space encapsulation add value to your home? The answer is a little more complicated than you expect.
Mariel Loveland
•
Apr 24, 2025Apr 24, 2025
6 Reasons Your Crawl Space Smells Like Sewage and How to Fix It
There are a few different things that make a crawl space smell like sewage. This guide will help you find the issue and learn how to fix it.

What do you need done? We’ll find top pros.

🌱 "Mow a small front yard"
🛠 "Fix a leaking pipe under the sink"
🏠 "Repair shingles on an asphalt roof"

Get matched with top basement waterproofing pros in Dayton, ID

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Need a pro for your basement waterproofing project in Dayton, ID?

Concrete Foundation Repair

Batt, Rolled or Reflective Insulation Install or Upgrade

Seamless Metal Gutters Installation

Verified Reviews for Basement Waterproofing pros in Dayton, ID

Find Basement waterproofing pros in Dayton

Groundworks

Groundworks

Dorian Visionheart Dyer

Dorian Visionheart Dyer

Sweets Plumbing

Sweets Plumbing

Hampton Enterprise LLC

Hampton Enterprise LLC

Foundation Supportworks of Idaho

Foundation Supportworks of Idaho

Wellard Constructors Inc.

Wellard Constructors Inc.

DZ Home Improvement LLC

DZ Home Improvement LLC

Westover Family Construction

Westover Family Construction

Gem State Handyman Services

Gem State Handyman Services

D 3 Contracting

D 3 Contracting

The Dayton, ID homeowners’ guide to basement waterproofing services

How Much Does Crawl Space Encapsulation Cost? [2025 Data]

How Much Does a Sump Pump Battery Backup Cost? [2025 Data]

How Much Does Sump Pump Installation Cost? [2025 Data]

5 Questions to Ask About Foundation, Basement, or Crawlspace Encapsulation

Does Crawl Space Encapsulation Add Value to Your Home?

6 Reasons Your Crawl Space Smells Like Sewage and How to Fix It

Get our Angi-powered app

Get matched with top basement waterproofing pros in Dayton, ID

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Dayton, ID?

Concrete Foundation Repair

Batt, Rolled or Reflective Insulation Install or Upgrade

Seamless Metal Gutters Installation

Verified Reviews for Basement Waterproofing pros in Dayton, ID

Find Basement waterproofing pros in Dayton

Groundworks

Groundworks

Dorian Visionheart Dyer

Dorian Visionheart Dyer

Sweets Plumbing

Sweets Plumbing

Hampton Enterprise LLC

Hampton Enterprise LLC

Foundation Supportworks of Idaho

Foundation Supportworks of Idaho

Wellard Constructors Inc.

Wellard Constructors Inc.

DZ Home Improvement LLC

DZ Home Improvement LLC

Westover Family Construction

Westover Family Construction

Gem State Handyman Services

Gem State Handyman Services

D 3 Contracting

D 3 Contracting

The Dayton, ID homeowners’ guide to basement waterproofing services

How Much Does Crawl Space Encapsulation Cost? [2025 Data]

How Much Does a Sump Pump Battery Backup Cost? [2025 Data]

How Much Does Sump Pump Installation Cost? [2025 Data]

5 Questions to Ask About Foundation, Basement, or Crawlspace Encapsulation

Does Crawl Space Encapsulation Add Value to Your Home?

6 Reasons Your Crawl Space Smells Like Sewage and How to Fix It

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