Crawl Space Encapsulation & Repair
Crawl spaces come with their own unique challenges. They can often be forgotten about since it’s not a main part of the house. However, the health of your crawl space can impact the air quality inside your home.
Get Your Free EstimateCommon Crawl Space Issues
Vented dirt crawl spaces can wreak havoc on your home, causing water damage, mold, rotting joists, and pests. Watch for these signs of damage.
Musty Crawl Space Smells
Eliminate musty crawl space odors with Foundation Recovery Systems' expert solutions, tailored to your home's needs.
Mold in Crawl Space
Tackling mold in the crawl space is crucial for health and home. Contact Foundation Recovery Systems for expert solutions.
Sagging Floors
Sagging floors indicate underlying structural issues. Foundation Recovery Systems’ crawl space solutions deliver long-term repairs.
Water in Your Crawl Space
Discover the issue with water in your crawl space and the urgency of addressing it for your home's safety and well-being.
What Is Crawl Space Encapsulation?
Crawl space encapsulation is the process of sealing a crawl space against external water intrusion. Encapsulation fights off mold growth and pest infestation, and it increases your home’s energy efficiency.
To protect your home from the damaging effects of our region’s humidity and frequent rain, call Foundation Recovery Systems today for a free inspection and estimate. We can help you understand the encapsulation cost, labor, and materials and ensure long-term safety and health for your home and family.
Causes of Crawl Space Problems
Homeowners, be aware of what's under your living space. Don't neglect your crawl space.
Most crawl spaces are vented, but this is harmful to your home. The Stack Effect causes air to circulate from top to bottom, creating a comfort problem, moisture damage, and energy loss. Hot and humid air can cause sagging, soft, buckling floors and issues with hardwood floors. Cold air vented inside can make the floors chilly and overtax your furnace.
Water can intrude into your crawl space and fill it with higher levels of humidity than normal (ideal levels ranging from 35 to 40 percent). This leads to wood rot and mold growth. According to the EPA, moisture can enter another part of the building through cracks in walls, floors, and ceilings.
Award-Winning Service
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Zach Sanders was very courteous, gave me a lot of information and was very thorough.
Zach Sanders was very courteous, gave me a lot of information and was very thorough.
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David McDaniel is AMAZING! He went above and beyond finding the best solution for our leaking basement. He was so kind and easy to talk to…
David McDaniel is AMAZING! He went above and beyond finding the best solution for our leaking basement. He was so kind and easy to talk to about everything. He bent over backwards to get us great pricing. We’re so thankful for him and his hard work.
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Brandon was our foreman, and his three person crew were extremely knowledgeable, personable, and gave us confidence in the work they were…
Brandon was our foreman, and his three person crew were extremely knowledgeable, personable, and gave us confidence in the work they were doing. They’re creative problem solvers, finished our work with great craft, and worked really fast!
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Shae Weber came out to do our inspection. Was very helpful and didn’t try to overcharge us with add-ons. Great experience!
Shae Weber came out to do our inspection. Was very helpful and didn’t try to overcharge us with add-ons. Great experience!
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Nick came and did an inspection, then explained what all needed to be done, and wrote up an estimate. Nick was great in all aspects of his…
Nick came and did an inspection, then explained what all needed to be done, and wrote up an estimate. Nick was great in all aspects of his job, and we really wanted foundation recovery to do the work, but sorry to say, Nick we really didn't want to put out that kind of money at this time. Nick gets 5 stars, but the overall cost is only reason for the 4 stars. I do say though, you get what you pay for.
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Zach Sanders is super personable and professional. He explained the process for our foundation repairs clearly and took the time to answer…
Zach Sanders is super personable and professional. He explained the process for our foundation repairs clearly and took the time to answer all of our questions.
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Fantastic crew, worked all day, cleaned up when was finished. Kept us posted along the way
Fantastic crew, worked all day, cleaned up when was finished. Kept us posted along the way
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Thank you, Byron Bartolacci, Jake Weis and Ernie Boggs for the great work you did on our basement. Respectful of our home and we…
Thank you, Byron Bartolacci, Jake Weis and Ernie Boggs for the great work you did on our basement. Respectful of our home and we appreciated that. I would have you all back again!
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This company was fantastic! From the very beginning Adam took his time and walked us through every detail and showed us what needed to be…
This company was fantastic! From the very beginning Adam took his time and walked us through every detail and showed us what needed to be repaired. He was patient, honest, informative, and professional. The crew that did our work came out fast and when they were done cleaned up everything that was taken apart. The communication with this company is the best I’ve ever dealt with. Every single person I talked with through all stages of our project was so courteous and professional. I cannot recommend this company enough. I am so impressed with them especially nowadays when good honest work is hard to come by. An outstanding company!
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Have been doing business with Foundation Recovery for several years. Have always been impressed with their people. Appreciate their yearly…
Have been doing business with Foundation Recovery for several years. Have always been impressed with their people. Appreciate their yearly inspection and maintenance. This year Kurk Brown came out for yearly. He spent quite awhile fixing little things and then redid my dehumidifier positioning. It is better than ever, above and beyond the call of duty. Highly recommend.
I reached out to Foundation Recovery Systems because of significant cracks along the left and back walls of my detached garage. I had…
I reached out to Foundation Recovery Systems because of significant cracks along the left and back walls of my detached garage. I had already received two other quotes, but neither company provided much detail beyond telling me that piers or plates were needed to address the issue. Kyle B. truly went above and beyond. He took thorough measurements, tested the soundness of the concrete pad, and took the time to explain the entire process from start to finish. He answered every question I had and was incredibly kind, patient, and knowledgeable throughout the visit. When Foundation Recovery Systems says they are transparent, they genuinely mean it. I feel confident moving forward with this project and can’t wait to have my garage stabilized so I can use the walls without worrying about the cracks getting worse. I’ll update this review once the work is completed, but so far I’m extremely happy with my decision to choose Foundation Recovery Systems over their competitors. Thanks again, Kyle B.!
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Nate was very attentive to my situation, worked with me, and got started on the project within days.
Nate was very attentive to my situation, worked with me, and got started on the project within days.
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Zach was incredibly transparent and clear with the services needed for my home. He came to check out some foundation work, and identified…
Zach was incredibly transparent and clear with the services needed for my home. He came to check out some foundation work, and identified additional supports needed to further improve my home. He talked through everything with great visuals and did not make me feel pressured into any decisions on the spot!
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Mike and Kanye leveled my patio well above my expectations! Foundation Recovery System did a great job, respectful, timely and professional.
Mike and Kanye leveled my patio well above my expectations! Foundation Recovery System did a great job, respectful, timely and professional.
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We have been in our home for such a short time and my wife and I started seeing cracks in our walls. We had another “reputable” Company…
We have been in our home for such a short time and my wife and I started seeing cracks in our walls. We had another “reputable” Company come out and give is a bid on what they thought needed done. Doing our due diligence we contacted FRS to have them come out. My expectations were minimal. I could not have been more wrong. Cesar came and assessed, diagnosed and thoroughly walked me through what was actually going on with our home and his Integrity and professionalism was outstanding! Thanks to Cesar and his honesty, we will be using FRS for all our work and recommending them to anyone that needs Foundation work in the future. More specifically, Cesar “The House Whisperer” Munoz!
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Brian German did a great job. Very thorough!
Brian German did a great job. Very thorough!
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Adam Eiberger came back out and remeasured all of my house and explained that all were same as when the foundation was repaired. He is very …
Adam Eiberger came back out and remeasured all of my house and explained that all were same as when the foundation was repaired. He is very knowledgeable and patient as I asked a LOT of questions .
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I recently had the pleasure of working with Certified Field Inspector Dustin Hodges from Foundation Recovery Systems, and I couldn’t be…
I recently had the pleasure of working with Certified Field Inspector Dustin Hodges from Foundation Recovery Systems, and I couldn’t be more impressed with the experience. From the very beginning, Dustin was prompt, professional, and easy to work with. He took the time to thoroughly inspect my foundation and clearly explain what was going on, breaking everything down in a way that was easy to understand. What really stood out was how he walked me step by step through the repair process—no confusion, no pressure, just honest, straightforward guidance. He didn’t just point out the issues; he explained why my foundation was in its current condition and why addressing it sooner rather than later is so important. That level of transparency and attention to detail gave me a lot of confidence in both his expertise and his integrity. Dustin is the kind of professional you hope to find—knowledgeable, honest, and genuinely committed to helping you make the right decisions for your home. I would absolutely recommend his services to anyone in need of a foundation inspection or repairs.
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JORDAN was professional and offered good solutions for my driveway and garage issues.
JORDAN was professional and offered good solutions for my driveway and garage issues.
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Ryan, Alex, and Kyler did a GREAT job on our foundation repair and were wonderful to work with! They were incredibly thorough and…
Ryan, Alex, and Kyler did a GREAT job on our foundation repair and were wonderful to work with! They were incredibly thorough and completely transparent through the entire process to make sure there were no surprises. We're very pleased with their work! I was expecting a MUCH bigger mess in our yard, but was pleasantly surprised at how they left it! Thanks guys!!
Crawl Space Encapsulation & Repair Solutions
Your crawl space is a delicate, often dangerous area, and repairing and encapsulating it can be an overwhelming undertaking. But our professionals take all the guesswork out of the process. Browse through our variety of customizable solutions below.
Crawl Space Dehumidifier
Get superior dehumidification and moisture control in your crawl space with Foundation Recovery Systems' Crawl Space Air System.
Crawl Space Support Jack
Sagging floors? Installing crawl space jacks stabilizes uneven floors and restores stability.
Crawl Space Vapor Barrier
Tired of a wet crawl space? Protect it with FRS's vapor barrier for effective moisture control and encapsulation.
Crawl Space Sump Pump
Discover how Foundation Recovery Systems' crawl space sump pumps stop standing water, promoting a healthier indoor living space.
Why Crawl Space Encapsulation Is the Right Solution
Homes in cities like Springfield and St. Louis with crawl spaces and high annual rainfall are at risk of excess humidity, pests, mold, mildew, and wood rot, which can lead to structural damage and health hazards. Crawl space encapsulation protects your home and loved ones from all of that.
A professional crawl space encapsulation solution includes including sealing vents, installing vapor barriers, and moisture control systems. Get yours today and restore your home’s health, safety, and structural integrity.
FAQs
While we can’t control the weather, we can control what’s inside your house. That’s why it’s best to completely seal your home – and what’s underneath it – from outside air, water and pests. An encapsulation project including CrawlSeal ™ and vent covers will isolate your home from the earth to ensure its health and safety.
Not only does CrawlSeal™ help isolate your home from the earth, this thick and water-resistant material also acts as a moisture and vapor barrier.
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. But a vapor barrier slows or prevents ground water seepage from evaporating into the crawl space air.
CrawlSeal ™ is a true 20-mil liner rated above 25-mil strength at the seams, and it is over three times the thickness of builder’s grade liner. Its conforming shape can be sealed around existing infrastructure and hardware to create a uniform, unbroken barrier. The radiant liner lays flat; has a clean, white finish; and is strong enough to walk on or crawl on without ripping or tearing.
Our dehumidifiers also will help keep your home healthy and improve the air quality by cleaning and filtering the air, controlling moisture and humidity, and reducing odors and the potential for mold growth.
For leaking crawl spaces, the best waterproofing system involves interior drainage. Our waterproofing system has three parts. To fix the leaking or standing water problem, we need to catch the water, get the water to a sump pump, and send the water away from the home. The CrawlDrain™ and SafeDri™ Pro Crawl Space Sump Pump System work perfectly together and with the rest of our crawl space repair solutions to keep water out of this area of your home.
Failing support systems in crawl spaces can be replaced or shored up with steel support beams that are further reinforced by IntelliJacks ™. These sturdy support jacks permanently stabilize and can lift sagging floors back to level.
All these solutions also are designed to work together to give you the most bang for your buck and prevent any further issues.
Our patented, top-quality solutions are tested and proven to keep water and pests out of your crawl space for a safer and healthier home.
Cheaper quick fixes like generic plastic floor liners and wooden access doors are only temporary bandages that will not address the problem.
So, don’t waste your time and money on fast fixes. You need our quality permanent solutions. We use reliable, custom equipment and state-of-the-art technology to install these various systems.
Vapor barrier — CrawlSeal™ is used to completely isolate the crawl space environment from the earth. The durable 20-mil-thick liner, similar to swimming pool liner, is puncture-resistant, prevents mold growth, and brightens up the crawl space.
Insulation — ExTremeBloc™ panels placed on crawl space walls will better insulate the crawl space and will not droop or develop mold like fiberglass insulation. These panels are moisture resistant, and an integrated termiticide is added to deter termites below grade. CrawlSeal™ also helps insulate the crawl space, and spray foam can be added to rim joists to seal gaps around the perimeter of your foundation. These insulation methods help prevent wood rot and enable termite treatments.
Perimater drainage system — CrawlDrain™ is placed in the crawl space floor to collect seeping water. Its custom design includes holes on the top and front to accept water from the soil and surface of your crawl space. A special wall flange collects water from the crawl space walls and the footing/wall joint.
Sump pumps — Water collected by CrawlDrain™ is directed to drain to a sump pump system to be pumped out of the crawl space. We have a variety of sump pump systems to meet your needs - SafeDri ™ Pro Crawl Space Sump Pump System, SafeDri ™ Pro X Premier Sump Pump System, SafeDri ™ Battery Backup System, and SafeDri™ TripleSump™ Pump System.
Drainage matting — Thick and durable drainage matting can be placed on the crawl space floor to help direct water to the CrawlDrain ™ system. This material also enhances the strength of the CrawlSeal™ encapsulation material.
Frozen discharge line prevention — The FreezeGuard™ can be attached to the exterior sump pump drainage line to prevent flooding if the line freezes or becomes blocked.
Dehumidifiers — Our powerful, yet energy-efficient dehumidifiers will clean and filter the air, control moisture and humidity, and reduce odors and the potential for mold growth.
Floor stabilization — Floor joists and floor supports can rot and decay, weaken and fail in wet and humid crawl spaces. But IntelliJacks™ are made of galvanized steel, so they are more reliable crawl space supports that can stabilize and lift floors and floor joists back to level.
Access wells — Typical exterior crawl space access wells are concrete, wood, or metal and can easily rust and rot. But our durable plastic crawl space access wells are safe and sturdy.
Vent covers — Along with encapsulating your crawl space, you need to seal it from outside air, water and pests. Our durable vent covers install quickly, attaching mechanically to form an airtight bond.
Health — You and your loved ones deserve to live in a safe and healthy home. Houses with excessive moisture and mold growth are far from healthy. These conditions can lead to and worsen health issues such as allergies and asthma. Through crawl space encapsulation and dehumidification, your home will be isolated from the earth and the air quality will be greatly improved.
Structural Integrity — Wet, damp crawl spaces with water and high humidity can have rotting and weakening wooden support systems. Wooden supports and floor joists that are compromised lead to sagging and uneven floors.
Function and Energy Efficiency — A properly encapsulated, insulated and waterproofed crawl space is bright and clean, and is a more ideal area for storage. Your belongings will be safe and dry because of our reliable solutions. The above floors also will feel warmer in the winter, and your energy costs could be reduced by up to 20 percent. (Source: Energy Vanguard)
Real Estate Value — Various factors impact your home’s appraisal value, but structural integrity, water issues, and other problems are important areas you need to be aware of. When selling your house, it is important to disclose any past or current damage. You are not required by the state of Missouri to reveal damaging defects about your property beyond certain criminal histories. However, it sets clear expectations regarding the quality and condition of the home. (Source: Nolo)
The Biggest Benefits of Crawl Space Encapsulation
Your home can benefit from quality crawl space repair and encapsulation in so many ways. Here are just a few things these solutions do for your home:
Corrects Outdated Building Practices
It has been common for many years to build crawl spaces with vents that were intended to allow more airflow to minimize moisture and humidity buildup. But foundation experts have found this practice to be unhealthy for homes, as it only allows moisture and humidity to flourish and lead to a host of crawl space problems. It also has traditionally been cheaper to leave crawl spaces with dirt floors as opposed to pouring concrete. But with solutions including a vapor barrier and airtight vent covers, your crawl space becomes a protective bubble under your home that is sealed from outside nuisances.
Creates an Inhospitable Environment for Pests
Many pests love dark, moist areas with organic material to feed on where no one will bother them like a crawl space. They can quickly breed, make nests of your vapor barrier or insulation, and leave droppings everywhere. This is unpleasant and unhealthy for your home above in many ways. The best way to help deter bugs and other pests from your home is to create an unattractive environment for them. Airtight vent covers, a 20-mil vapor barrier, and insulation panels make it more difficult for pests to get inside and thrive. Plus, our rigid insulation panels have been treated with a termiticide.
Reduces Negative Impacts of the Stack Effect
More than half of the air you breathe inside your house comes from the crawl space. This is because of the stack effect – the natural flow of air from bottom to top (or from the crawl space and up through your home to the attic). This is fueled by any open vents or cracks in your crawl space walls that let in outside air. Anything in your crawl space like mold spores, dust, pest droppings, and unpleasant odors travels with this air upwards to your living space to create unhealthy air quality and other conditions. But by properly sealing your crawl space with airtight vent covers and a thick vapor barrier, and dehumidifying the air, the space is conditioned and the air quality is greatly improved.
Crawl Space Dos & Don’ts
We have 30+ years of experience offering comprehensive crawl space encapsulation services to communities across Missouri and beyond. In that time, we’ve learned some pretty big dos and don’ts when it comes to crawl space encapsulation. Here are just a few:
Do:
- Clean and Maintain Gutters and Downspouts: Your exterior water management systems like gutters and downspouts defend against water damage. To keep excess water away from your crawl space, inspect and clean your gutters at least twice a year – in the spring and fall. Make sure your downspouts and extensions are free of clogs and angled away from your home to prevent water from pooling inside.
- Maintain Positive Yard and Landscape Grading: A positive grade means the earth slopes down and away from your home. This allows water to properly drain away from the crawl space. Negative grade means water will collect and drain into the crawl space. Find trusted landscapers to help with regrading.
- Neglect Backup Waterproofing Measures: Part of crawl space encapsulation and repair includes installing interior drainage systems and a sump pump. If your area experiences a lot of storms, you could be left in the dark and under water. Most sump pumps operate off electricity, so a power outage could mean crawl space flooding. Always have a battery backup sump pump.
Don’t:
- Install a Conventional Dehumidifier: Typical dehumidifiers available at big box stores are ideal for bedrooms and other small areas, but they are not designed for a crawl space. Don’t settle for anything less than a professional-grade dehumidifier. At Foundation Recovery Systems, you can get one of our powerful, energy-efficient self-draining dehumidifiers.
- Go into Your Crawl Space Unprepared: Most crawl spaces are small and contain essential systems like plumbing, ducts, and HVAC equipment. They can be dangerous to enter, especially if they are infested with mold and pests. Contact our crawl space professionals at Foundation Recovery Systems right away to schedule a free inspection free inspection and estimate.
- Install the Bare Minimum (Especially with Vapor Barriers): Crawl space encapsulation requires only the highest quality products. Some companies or DIY enthusiasts might settle to save on material costs and install a 6-mil vapor barrier liner. 6-mil plastic sheet tears easily, can harbor moisture and mold, and may not fully cover the crawl space. A full encapsulation with our 20-mil vapor barrier is the best way to go.
Providing Expert Crawl Space Encapsulation & Repair in Missouri, Iowa, Illinois, and Kansas
Pennsylvania trusts FRS for reliable basement waterproofing, crawl space, foundation, gutter, and concrete repair services. Contact us for a free inspection!
Top Cities We Serve
Our Locations
3349 Southgate Ct SW,
Cedar Rapids, IA 52404
(319) 220-5034
14678 E 925 North Rd, Building 5
Bloomington, IL 61705
2401 SE Creekview Dr.
Ankeny, IA 50021
(515) 373-8491
7280 NW 87th Terrace, Suite C-210
Kansas City, MO 64153
(816) 774-1539
211 SE State Route 150
Lee's Summit, MO 64082
(816) 774-1539
1872 State Hwy M
Moberly, MO 65270
(660) 202-8662
3020 N. Martin Ave.
Springfield, MO 65803
(417) 612-8286
1625 Larkin Williams rd.
Fenton, MO 63026
(314) 207-9995