Permanent sealing of poured concrete foundation cracks and tie rod holes using professional polyurethane injection. Stop water, radon, and insect entry at the source.
Protecting your home's foundation is protecting your entire investment.
Poured concrete foundation cracks and unsealed tie rod holes are the most common entry points for water in Michigan basements. These small openings let in water during rain and snowmelt, and create pathways for radon gas.
We seal cracks using professional polyurethane injection, a flexible, waterproof material that bonds to the concrete and expands with freeze-thaw movement. This is a permanent repair, not a surface patch.
Concrete shrinks slightly as it cures, creating hairline cracks. Michigan's freeze-thaw cycles widen these over time. Settling, hydrostatic pressure, and soil movement can also cause cracking.
Yes, polyurethane injection is performed entirely from inside your basement. There's no exterior excavation required, and the repair can be completed in a few hours.
During poured concrete construction, tie rods hold the forms in place. When forms are removed, these holes are left in the foundation wall. Unsealed tie rod holes are a very common source of water entry and should be sealed.
Using polyurethane injection creates a flexible seal that moves with the concrete through freeze-thaw cycles. Most properly repaired cracks do not reopen. We'll tell you honestly if we see signs of ongoing structural movement that might cause re-cracking.
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