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crawl space repair

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.

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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.


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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

Groundworks, LLC BBB Business Review

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I haven't actually had the work performed yet, but Michael Drebes was wonderful about going over my issues & making sure it's going to be…

I haven't actually had the work performed yet, but Michael Drebes was wonderful about going over my issues & making sure it's going to be taken care of. The man actually picked up limbs & leaves from my yard!!! A little added bonus goes a LONG way!

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Elliot did a wonderful job and his attention to detail was amazing!! He notice thing that we didn’t.

Elliot did a wonderful job and his attention to detail was amazing!! He notice thing that we didn’t.

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Mike, Tyler, and Blake from Foundation Recovery Systems were diligent and respectful workers. Ours was a huge project but was done in a…

Mike, Tyler, and Blake from Foundation Recovery Systems were diligent and respectful workers. Ours was a huge project but was done in a professional and timely manner.

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Drake Johnson and Kole Sumpter – overall the experience was great. Both project foremen were professional, friendly, and answered all of my …

Drake Johnson and Kole Sumpter – overall the experience was great. Both project foremen were professional, friendly, and answered all of my questions thoroughly. I will be recommending this company to family and friends!

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Zach sanders. Very pleased with his professionalism and friendliness. He explained things to me and worked with me to make the project to…

Zach sanders. Very pleased with his professionalism and friendliness. He explained things to me and worked with me to make the project to fit my budget. If there was a 10, I would have given him a 10.

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The company was very professional, called to let us know they were on the way, went over what they were going to do before starting, and…

The company was very professional, called to let us know they were on the way, went over what they were going to do before starting, and touched base along the way through the process. Would highly recommend them to everyone in need of foundation work. Jesse and Derek on the Poly crew did extra things that we wanted done. Jordan, Kyle, Kyler, and Micah on the structural crew worked hard all day. Their work exceeded all expectations and they were all very professional. Thank you FRS!

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I had MAJOR work done by FRS. Two 1000+ square-foot crawlspaces required full drainage systems, support structuring, wood replacement, and…

I had MAJOR work done by FRS. Two 1000+ square-foot crawlspaces required full drainage systems, support structuring, wood replacement, and encapsulation. Also had foam injections into very large pool patio to level concrete as well as installing channel drain into said patio. Just thought I'd get that out there to give context to below review.Prompt response to request for information, detailed quotes and analysis, fair and easy financing, they show up and they communicate throughout, they inform you of additional things that come up on the job you may want to address, and if you are concerned about it their crews speak your language and can deal directly with you. Also affordable maintenance plans to ensure their system stays in top shape or to address any unlikely issues. FRS was definitely not the least expensive option, but after dealing with many contractors they were worth every penny for the aforementioned reasons. Time will tell if I need to use any warranties and how they handle that agreement; but after looking at the work product I don't think I will have to.

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What wonderful and delightful "kids" Jordan and Thomas were to work with. Very professional and knowledgeable. They explained everything…

What wonderful and delightful "kids" Jordan and Thomas were to work with. Very professional and knowledgeable. They explained everything to my satisfaction and even made changes to a couple of things that I didn't like. Overall, I would give them more than a 5. Well done, gentlemen!!!!

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Paul Winder was fabulous!! Professional, knowledgeable, friendly and honest 🙂 It was a pleasure doing business with him and FRS! We look…

Paul Winder was fabulous!! Professional, knowledgeable, friendly and honest 🙂 It was a pleasure doing business with him and FRS! We look forward to having our home insulated and we know it was the best choice!

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Good crew. On time. Very easy to talk to and work with.

Good crew. On time. Very easy to talk to and work with.

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Landen, Sergio, Gustavo, and Johnny did quick, efficient work. They were not a bother at all. I appreciate the work they did.

Landen, Sergio, Gustavo, and Johnny did quick, efficient work. They were not a bother at all. I appreciate the work they did.

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Kyle H. And crew were very prompt and braved the bitter cold to complete our foundation repair early. We were quoted 2 days for repair and…

Kyle H. And crew were very prompt and braved the bitter cold to complete our foundation repair early. We were quoted 2 days for repair and they were able to repair it in less than a full day and went above and beyond on replacing french drain that had to be removed to make way for the repairs. Excellent service!

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Jeffrey inspected my home today, he was very thorough, listened to my concerns, and went beyond my expectations. I highly recommend his…

Jeffrey inspected my home today, he was very thorough, listened to my concerns, and went beyond my expectations. I highly recommend his work and this company. Thank you, Jeffrey!

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When your foundation springs a leak, it makes for a horrible reason to meet new people. But it was a pleasure to work with everyone on the…

When your foundation springs a leak, it makes for a horrible reason to meet new people. But it was a pleasure to work with everyone on the team. From Adam coming and inspecting an educating me on your system. Talk about thorough, courteous, and very professional. To Landon and his team getting to work right away. What a great group of people. Well mannered and educated on there job. No hesitation when answering any question. Not to mention professional and costumer service second to none. They were in and out in the time that was projected. They were very easy to work with. Unfortunately foundation work isn't cheap. But with the finish product, customer care and professionalism I do believe I did get my money's worth. But to be honest the first big rain will be the ultimate test. I will update as soon as we have one. But as of now no regrets in hiring this wonderful group of people. Thank you guys for making a bad experience tolerable. No 5 stars , because that's perfection. And Noone is perfect. But definitely 4.7 stars.

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Bryce and Nick were amazing. They were efficient and my driveway looks so amazing and even now. Great company to work with. Process was…

Bryce and Nick were amazing. They were efficient and my driveway looks so amazing and even now. Great company to work with. Process was smooth and the cost was in line with what we budgeted.

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Nathaniel Vonallmen was very professional. He explained all my options and didn't pressure me.

Nathaniel Vonallmen was very professional. He explained all my options and didn't pressure me.

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Nick mata I would recommend this gentleman very very intelligent and was very instructed about his buisness

Nick mata I would recommend this gentleman very very intelligent and was very instructed about his buisness

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Josh Eaton, Dishawn Kendrix, and Lueck Wright did a fantastic job. Very professional and fast service. I had a foundation issues under a…

Josh Eaton, Dishawn Kendrix, and Lueck Wright did a fantastic job. Very professional and fast service. I had a foundation issues under a couple of my docks. They took the time to walk through the process and show me what they had done. Highly recommend using!

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Had an estimate on the cement stoop from Noah Guthrie, Noah came on wednesday.. Great guy and hope to call him back in the near…

Had an estimate on the cement stoop from Noah Guthrie, Noah came on wednesday.. Great guy and hope to call him back in the near future.unable to utilize his services immediately but definitely have his information for utilization in the future.

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Kevin Macdonald was great , couldn't have asked for any one better to go through the process 5 stars

Kevin Macdonald was great , couldn't have asked for any one better to go through the process 5 stars

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.

stack effect

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


FRS service area

Our Locations

Cedar Rapids

3349 Southgate Ct SW,
Cedar Rapids, IA 52404
(319) 220-5034

Central Illinois

14678 E 925 North Rd, Building 5
Bloomington, IL 61705

Des Moines

6300 NW Beaver Dr.
Johnston, IA 50131
(515) 373-8491

Kansas City

7280 NW 87th Terrace, Suite C-210
Kansas City, MO 64153
(816) 774-1539

Lee's Summit

211 SE State Route 150
Lee's Summit, MO 64082
(816) 774-1539

Moberly

1872 State Hwy M
Moberly, MO 65270
(660) 202-8662

Springfield

3020 N. Martin Ave.
Springfield, MO 65803
(417) 612-8286

St. Louis

1625 Larkin Williams rd.
Fenton, MO 63026
(314) 207-9995