Crawl Space Vapor Barrier Installation in Columbus & Nearby in OH

Keep your crawl space dry and mold-free with CrawlSeal®

CrawlSeal vapor barrier sealed crawl space

A vapor barrier in a crawl space helps control moisture and protect against mold.

If you have a dirt crawl space under your home and you’re experiencing a musty smell, feeling of dampness, or cold floors inside your home, you could benefit from adding a vapor barrier in your crawl space. Ohio Basement Authority installs the patented CrawlSeal® vapor barrier to stop crawl space moisture problems. CrawlSeal® comes with a 25-year warranty against rips and tears.

For a free cost estimate on installing a crawl space vapor barrier, contact us today to schedule your on-site consultation in Columbus, Springfield, Mansfield and the nearby areas.

  • Encapsulating and Waterproofing a Leaking Basement and Crawl Space in Millfield, OH
    Before
    Encapsulating and Waterproofing a Leaking Basement and Crawl Space in Millfield, OH
    After

    Encapsulating and Waterproofing a Leaking Basement and Crawl Space in Millfield, OH

    During the year that they have lived in their house, homeowners in Millfield, OH, noticed issues in their basement and crawl space areas. These included moisture and improper insulation, which became more evident during cold winter months.

    The homeowners wanted to ensure the health and safety of the 150-year-old house. During their research for repair options, the homeowners learned more about Ohio Basement Authority online and they were eager to contact us for help with transforming their basement and crawl space areas.

    After meeting with Inspector John Becker Sr., the homeowners were excited for the crew to install several reliable basement waterproofing and crawl space repair products. Because of the older home’s dirt crawl space and basement flooring, the CrawlDrain drainage system was installed to catch any seeping water. This water is then directed to the SafeDri ProX sump pump in the basement that will pump the water out of the home and away from the foundation.

    Both the crawl space and basement were encapsulated in CrawlSeal liner. This thick, durable liner completely isolates these environments from the earth. CrawlSeal also acts as a moisture and vapor barrier, and it helps insulate the basement and crawl space. Additional insulation measures included applying spray foam insulation to the band joists and placing foam insulation panels on the crawl space and basement floors before the encapsulation process.

    The homeowners are excited to have a basement and crawl space that will now be safer, drier, and healthier because of these reliable repair solutions.

  • An Unhealthy Crawl Space in Nelsonville, OH, is Encapsulated and Waterproofed
    Before
    An Unhealthy Crawl Space in Nelsonville, OH, is Encapsulated and Waterproofed
    After

    An Unhealthy Crawl Space in Nelsonville, OH, is Encapsulated and Waterproofed

    After one year of owning their vacation home, homeowners in Nelsonville, OH, began to notice various issues such as cold floors and water collecting in the crawl space. These issues can lead to an uncomfortable and unhealthy atmosphere within the home.

    The owners wanted to be sure this home away from home would be a safe and healthy living environment, so they contacted Ohio Basement Authority after learning more about our crawl space repair services online.

    We completely transformed this unhealthy area underneath the home by installing several of our reliable crawl space repair products.

    The crawl space was encapsulated in CrawlSeal liner, which acts as an insulating water and moisture barrier. This liner is also compatible with the SafeDri sump pump that was installed to pump any seeping water out of and away from the crawl space. Spray foam insulation also was added to the rim joists for extra insulation.

    The sump pump discharge line was tied into a new downspout conductor line. Exterior vent covers were also placed over the vents to prevent pests, outside air, and precipitation from entering the crawl space.

    The homeowners were excited these various permanent solutions were installed so their vacation home will be a healthy place to visit for many years to come.

  • Crawl Space Encapsulation and Stabilization in Logan, OH
    Before
    Crawl Space Encapsulation and Stabilization in Logan, OH
    After

    Crawl Space Encapsulation and Stabilization in Logan, OH

    Homeowners in Logan, OH, have noticed their unhealthy crawl space environment affecting the rest of the home. The existing crawl space insulation and sump pump were both failing, support beams were rotting, and floors were very cold during the winter.

    Concerned with further damage and additional issues, the owners contacted Ohio Basement Authority. One of our expert crews completely transformed the crawl space into a more functional, healthy and stable area.

    The entire crawl space was encapsulated in CrawlSeal liner, and ExTremeBloc panels were installed on the walls. CrawlDrain and a SafeDri Sump Pump were installed as waterproofing measures, and a dehumidifier will filter and dry the air. New downspout lines were installed outside the home, and a FreezeGuard was attached to the exterior sump pump discharge line. Vent covers were also added to the home's exterior.

    IntelliJacks were installed to stabilize the above floors, and support beams were added to existing beams.

    The homeowners have peace of mind knowing their crawl space and the rest of their home will now be a healthy place to live for many years to come!

Recent Testimonials

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“I had not heard of Ohio Basement Authority until I saw them online. I chose to work with Ohio Basement Authority because of the company’s knowledge and professionalism. The installation crew”

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Sylvia W. of Saint Paris, OH

“Brendan, the representative, was knowledgeable and professional, and I chose Ohio Basement Authority because of the company's reviews and warranty of work. The crew that performed the work worked well together”

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Harry D. of Springfield, OH

“I decided to go with Ohio Basement Authority because of the information online. Everything was easy to find and easy to understand due to the presentation and content of the”

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Conchita M. of Urbana, OH

“I chose to work with Ohio Basement Authority because I went online and looked into the history of the company, and it sounded like these products would meet my crawl”

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Diane N. of Urbana, OH

“I chose to work with Ohio Basement Authority because of the company’s professionalism, and they were able to travel to Huntsville, OH, from Columbus. The office staff also was extremely courteous”

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Steve W. of Huntsville, OH

“Andy took his time to talk to me about the problems I was having and what caused them. He also gave me my options for repairs. It was a good”

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Karen E. of North Lewisburg, OH

“One of your expert inspectors visited our home and did a very complete, thorough inspection. He took the time to explain the products in detail, including those he felt we”

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Kathy L. of Washington Court House, OH

“We’ve seen Ohio Basement Authority’s TV commercials, and we requested an estimate through your website. You returned the call and set up the appointment within a timely manner. John Becker Sr.”

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Larry R. of Washington Court House, OH

“My experience with the crew from Ohio Basement Authority was simply wonderful. The gentlemen were very professional and went above and beyond. Our crawl space was a NIGHTMARE and in horrible”

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Tonja M. of Bloomingburg, OH

“David from Upper Arlington, OH, was concerned about the water intrusion and humidity problems in his home's crawl space, and he called Ohio Basement Authority for help. After inspecting the home,”

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David I. of Upper Arlington, OH

Features of the CrawlSeal® Liner:

  • Heavy 20-mil-thick liner – Similar to a swimming pool liner
  • Manufactured in 7 layers – Combination of high-density polyethylene for puncture resistance, low-density polyethylene for flexibility, and polyester cord for reinforcement for brute tear resistance
  • White finish brightens the crawl space and makes it easy to see that the crawl space is free of mold, insects, and dirt
  • Antimicrobial additive prevents mold from growing on the liner

How a Crawl Space Moisture Barrier Works

A vapor barrier does exactly what its name says: it provides a barrier against water vapor. When warm air comes in contact with a cool surface, condensation forms. When this happens inside the crawl space, the moisture can lead to mold growth, cause wood beams to rot, and attract pests.

A vapor barrier slows or prevents ground water seepage from evaporating into the crawl space air. For a crawl space to stay dry, it’s also important to make sure there’s proper drainage and keep gutters and downspouts clear of debris.

Our Crawl Space Vapor Barrier Installation Process

  1. Wood and organic materials are removed.
  2. Rocks are removed and uneven surfaces are leveled (depending on condition).
  3. The CrawlSeal® liner is carefully fitted and installed on the crawl space floor and walls.
  4. Drilled-in fasteners and spikes are installed to permanently hold the liner in place.
  5. Edges, seams, and pipe penetrations are sealed.

Free cost estimates on CrawlSeal® vapor barrier installation

Ohio Basement Authority is the authorized CrawlSeal® installer in Columbus, Springfield, Mansfield, Westerville, Newark, Lancaster, Zanesville, Chillicothe, Marion, Dublin and surrounding areas in Ohio. During your on-site consultation, we’ll recommend the best crawl space moisture control strategy for your home. Contact us today to request a free cost estimate on your crawl space vapor barrier installation project.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Ava
  • Barlow
  • Bartlett
  • Belle Valley
  • Belpre
  • Beverly
  • Buffalo
  • Byesville
  • Caldwell
  • Cambridge
  • Coal Run
  • Coolville
  • Cumberland
  • Cutler
  • Derwent
  • Dexter City
  • Fairview
  • Fleming
  • Graysville
  • Hockingport
  • Kimbolton
  • Kipling
  • Little Hocking
  • Long Bottom
  • Lore City
  • Lowell
  • Lower Salem
  • Macksburg
  • Marietta
  • Mcconnelsville
  • New Concord
  • New Matamoras
  • Newport
  • Old Washington
  • Pleasant City
  • Portland
  • Quaker City
  • Reedsville
  • Reno
  • Salesville
  • Sarahsville
  • Senecaville
  • Stockport
  • Summerfield
  • Tuppers Plains
  • Vincent
  • Waterford
  • Watertown
  • Whipple
  • Wingett Run
Our Locations:

Ohio Basement Authority
911 Stelzer Road
Columbus, OH 43219
1-614-254-6006
Service Area
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