Moisture problems are common in crawl spaces throughout Waterville, OH, especially in older homes where insulation and vapor barriers may no longer be performing as intended. Excess humidity can lead to musty odors, poor indoor air quality, and rising energy costs.
Recently, a homeowner in Waterville contacted Toledo Basement Repair for a crawl space inspection. Their home, built in 1969, had ongoing humidity concerns, and they had been running a dehumidifier year-round just to keep moisture levels under control. After a thorough inspection, our team identified several issues and developed a long-term crawl space waterproofing solution designed to protect the home for years to come.
Identifying the Problem
When we arrived at the property, the homeowner explained that they were concerned about excessive crawl space humidity and a persistent damp, earthy smell throughout the area.
During our inspection, we discovered several conditions contributing to the problem:
- An existing vapor barrier was present but had been improperly installed and stapled to the sill plate.
- Fiberglass insulation was present but was no longer providing effective moisture protection.
- Crawl space walls lacked proper insulation.
- Moisture vapor was entering the crawl space, creating elevated humidity levels and unpleasant odors.
- Debris, old insulation, and outdated materials remained throughout the crawl space.
While standing water was not the primary concern, the crawl space environment was allowing moisture vapor to accumulate, creating ideal conditions for mold growth, poor air quality, and energy loss.
The homeowner wanted a permanent solution that would reduce humidity, improve efficiency, and create a cleaner, healthier crawl space.
Crafting the Right Solution
After evaluating the condition of the crawl space, Toledo Basement Repair recommended a complete crawl space waterproofing and encapsulation system tailored to the home’s specific needs.
The first step involved removing all existing debris from the crawl space. Our team carefully removed and hauled away old insulation attached to the walls, loose insulation on the floor, the ineffective vapor barrier, and outdated flexible ductwork. This created a clean foundation for the new waterproofing system.
Next, we installed closed-cell spray foam insulation along approximately 300 square feet of crawl space wall surfaces. Unlike traditional fiberglass insulation, closed-cell spray foam provides exceptional thermal performance while completely sealing air gaps and moisture pathways.
Key benefits of the spray foam installation included:
- Superior insulation value
- Resistance to mold and moisture
- Reduced air infiltration
- Improved energy efficiency
- Protection against pests and dust
To further enhance thermal performance, unfaced R-19 insulation was installed along the rim joists.
With the crawl space cleaned and insulated, we moved forward with the encapsulation phase. Our team installed the CrawlShield™ Encapsulation System across approximately 1,231 square feet of crawl space floors and walls.
The system included:
- DimpleShield™ underlayment for added puncture resistance and groundwater protection
- Heavy-duty 16-mil CrawlShield™ woven polyethylene vapor barrier
- Fire-retardant, Class A-rated encapsulation materials
- Fully sealed seams using FinishTape™ and FinishSeal™
- Permanent sealing of crawl space vents using polystyrene insulation
As an added benefit, the project also included a professional application of Concrobium Mold Control to help address existing microbial concerns and create a healthier crawl space environment.
Delivering Lasting Results
The transformation was dramatic. What was once a damp, musty crawl space became a clean, bright, and protected area beneath the home.
The new encapsulation system now helps prevent moisture vapor migration, reducing condensation, mold growth, and indoor air quality concerns. Combined with the closed-cell spray foam insulation, the homeowner can expect improved comfort, lower heating and cooling costs, and reduced strain on their dehumidifier.
Beyond immediate improvements, the crawl space is now better equipped to protect the home’s structural components and preserve property value over the long term.
For homeowners in Waterville, OH, crawl space moisture issues often start small but can gradually lead to larger concerns if left untreated. This project demonstrates how a properly designed encapsulation system can provide a permanent solution and valuable peace of mind.
Is Your Crawl Space Showing Similar Signs?
If you’ve noticed musty odors, high humidity, cold floors, rising energy bills, or moisture concerns in your crawl space, it may be time for a professional inspection.
The team at Toledo Basement Repair has helped homeowners throughout Waterville, OH, create healthier and more energy-efficient homes with proven crawl space waterproofing solutions.
Contact Toledo Basement Repair today through the Contact Us page to schedule your crawl space inspection and learn how our encapsulation systems can help protect your home for years to come.
Kevin Oberhouse was raised in Toledo with 7 siblings. Dawn and Kevin have four kids.
The Oberhouse family lives in the house Kevin built when with his first crew. Kevin’s parents invited more than 100 foster children into their home throughout his life. Kevin believes this part of his life really helped to build empathy for others.
Kevin has a degree in civil engineering and went on to get an MBA as well as multiple other certifications in structural systems, egress systems, air quality, and commercial and residential roofing, among many others.
Toledo Basement Repairs promises to treat you and your project with respect and our best professional judgment. There is plenty of work out there and Toledo Basement Repair will not push you into a system that you do not fully understand or feel comfortable with.
