Water intrusion in crawl spaces is a common concern for homeowners in Monclova, OH, especially after periods of heavy rain or seasonal thawing. Even a small foundation crack can allow moisture to enter, creating the perfect environment for mold, wood deterioration, and long-term structural issues. Recently, the team at Toledo Basement Repair completed a crawl space waterproofing project for a homeowner who was dealing with multiple foundation settlement cracks—one of which had already begun leaking water into the crawl space.
Identifying the Problem
When our team arrived to inspect the property in Monclova, we found four settlement cracks in the poured concrete foundation walls. While only one crack was actively allowing water into the crawl space, the remaining cracks still posed a future risk if left untreated.
Foundation settlement cracks often develop naturally as a home settles over time. However, when these cracks remain exposed, groundwater can find its way inside, especially during wet weather. The active leak had already left visible signs of moisture intrusion, and the homeowner wanted a permanent solution before the problem became more severe.
Because crawl spaces are often hidden from everyday view, water damage can continue unnoticed for months, leading to increased humidity, musty odors, damaged insulation, and potential structural concerns.
Crafting the Right Solution
After evaluating the condition of the crawl space, our specialists recommended Structural Urethane Wall Crack Injections, an industry-proven repair method specifically designed for poured concrete foundations.
The repair process began with careful site preparation, including protective drop cloths to keep the work area clean. Each crack was thoroughly cleaned and prepared before surface injection ports were installed approximately every eight inches along the crack.
Next, we applied a Thixotropic Epoxy surface paste over each crack. This temporary surface seal allowed the injection material to completely penetrate the interior of the crack rather than escaping through the surface.
Using Structural Reinforcement 120 Polyurethane, we injected each crack from the bottom upward, ensuring the material completely filled every void within the concrete. As the polyurethane expanded inside the crack, it created a watertight seal while reinforcing the damaged area.
For the single crack that had active water intrusion, we also installed a Crack Shield system. This additional layer of protection helps manage moisture while providing another barrier against future leaks.
In total, our crew completed:
- Structural urethane injections on all four settlement cracks
- Additional Crack Shield protection on the actively leaking crack
- Complete surface preparation and professional cleanup
Unlike temporary sealants that simply cover the surface, structural urethane injections repair the crack from within the foundation wall, creating a long-lasting waterproof barrier.
Delivering Lasting Results
By repairing all four settlement cracks—not just the one actively leaking—the homeowner now has a much more secure foundation and significantly better protection against future water intrusion.
This proactive approach helps prevent:
- Crawl space moisture problems
- Mold and mildew growth
- Wood rot
- Higher humidity levels
- Future foundation deterioration
Addressing non-leaking settlement cracks before they become active leaks is one of the smartest investments homeowners can make. Waiting until additional cracks begin allowing water inside often results in larger repairs and more extensive moisture damage.
With the repairs complete, this Monclova, OH homeowner can enjoy greater peace of mind knowing their crawl space is protected against future water infiltration while helping preserve the long-term value of their home.
Protect Your Monclova Home Before Small Cracks Become Big Problems
If you’ve noticed foundation cracks, damp crawl space conditions, or signs of water intrusion in your Monclova, OH home, don’t wait for the damage to spread. Even cracks that appear dry today can eventually become entry points for groundwater.
At Toledo Basement Repair, we provide permanent foundation crack repair and crawl space waterproofing solutions designed to protect your home for years to come. Contact our experienced team today to schedule a professional inspection and learn how our structural urethane crack injection systems can help keep your foundation dry, stable, and protected.
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.
