How Minneapolis Homeowners Fix Common Concrete Cracks

Concrete is tough, but it’s not invincible—especially in Minneapolis.

Cracks in concrete are a familiar sight for many homeowners here, thanks to our unpredictable weather and harsh winters. If you’ve noticed cracks forming, you’re not alone.

Understanding why concrete cracks, spotting the type of cracks you’re dealing with, and knowing how to fix them can make a big difference in keeping your home in great shape.

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Why Does Concrete Crack in Minneapolis?

In Minneapolis, the weather is a big player when it comes to concrete issues.

Our rapid temperature swings cause concrete to expand and contract, eventually weakening it. The infamous freeze-thaw cycle is particularly damaging. Water seeps into small cracks, freezes, and expands, pushing those cracks wider and wider over time.

Then there’s frost heave, which happens during our long winters. When the ground freezes, it expands and lifts the concrete. Once the ground thaws, the slab settles unevenly, leaving behind visible cracks.

But weather isn’t the only reason cracks in concrete form. Other factors include:

Too Much Water in the Mix: A weak mix leads to cracks as the concrete cures.
Shifting Soil: Whether it’s too wet or too dry, soil can move, causing the concrete to settle unevenly.
Flooding: Excess water can erode the soil beneath, creating voids that lead to cracking.
Wrong Concrete Strength: Using the wrong type of concrete for the job makes it more likely to fail.
Control Joint Mistakes: Without properly placed joints, concrete is more likely to crack randomly.
Pouring on Frozen Ground: A common issue in our winters, this can lead to uneven settling.
De-icing Salt: While it’s great for melting ice, salt can corrode concrete and cause cracks over time.

Types of Cracks in Concrete

Not all cracks are the same. Some are purely cosmetic, while others can signal a more serious problem. Here are the main types of cracks to watch out for:

Hairline Cracks: These are thin, surface-level cracks caused by shrinkage as the concrete cures. They’re typically harmless but should still be monitored.
Shrinkage Cracks: Similar to hairline cracks, these result from moisture loss as the concrete dries. They can worsen if water seeps in and freezes.
Settlement Cracks: These occur when the soil beneath the slab moves or settles unevenly, which can affect the stability of the concrete.
Structural Cracks: These are the big ones—wide and deep cracks that may indicate serious problems, like a failing foundation or heavy loads. They require immediate attention.

While there’s no hard-and-fast rule about how wide a crack needs to be before it’s a concern, one thing is clear: if a crack is growing or causing uneven surfaces, it’s time to act.

Fixing Cracks in Cement: What Minneapolis Homeowners Can Do

The good news? You don’t have to live with cracked concrete forever. There are several ways to address the problem, depending on the type of crack and its severity.

Sealing smaller cracks with concrete crack filler or epoxy may be a straightforward fix. This keeps water out, preventing further damage from freeze-thaw cycles.

If the cracks are caused by uneven settling, professional polyurethane foam injection can help lift the slab back into place. These techniques are particularly effective for stabilizing concrete and stopping cracks from worsening.

Why Professional Help Matters

While some minor fixes can be handled as DIY projects, larger or growing cracks often require a professional touch. Innovative Basement Authority’s PolyRenewal™ technique excels in this area, offering a superior solution for concrete repair.

Here’s why PolyRenewal™ is the best choice:

Precision

PolyRenewal™ uses lightweight polyurethane foam injected beneath the concrete to target problem areas with incredible accuracy. This precision ensures the repair addresses the root of the issue without unnecessary disruption.

Lightweight Design

Unlike traditional methods, PolyRenewal™ adds minimal weight to the soil beneath the concrete, reducing the risk of future settlement or shifting.

Eco-Friendly Materials

The environmentally responsible formulation means you can repair your concrete while minimizing your ecological footprint.

Fast Installation

Repairs with PolyRenewal™ can often be completed in just a few hours. Even better, your concrete surfaces are ready for use the same day, avoiding prolonged downtime.

Durable and Long-Lasting

PolyRenewal™ is designed to withstand harsh conditions, including Minneapolis’ freeze-thaw cycles and shifting soils. Its water-resistant properties ensure your concrete stays stable and crack-free for years to come.

Protect Your Minneapolis Home with Expert Concrete Crack Repair

In Minneapolis, keeping concrete in good shape is a challenge, but it’s not impossible. By understanding why does concrete crack, addressing issues early, and choosing the right concrete crack repair solutions, you can protect your home and prevent bigger problems.

That’s where Innovative Basement Authority comes in. Our experts specialize in fixing cracks in cement with industry-leading techniques like PolyRenewal™ tailored to the unique challenges of Minneapolis’ climate.

If you’re dealing with cracks or need advice on maintaining your concrete, contact Innovative Basement Authority. Let us help you protect your home with reliable solutions that last. Book a free inspection today.

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Concrete Crack Repair FAQs

Are cracks in concrete normal?

Yes, some cracking is normal as concrete cures and settles. However, growing or wide cracks may indicate underlying issues that need attention.

How wide does a crack need to be to require repair?

There’s no universal rule, but any crack that grows, causes uneven surfaces, or allows water infiltration should be addressed promptly.

When should I call a professional for concrete crack repair?

If you notice widening cracks, uneven surfaces, or recurring issues, it’s best to contact a professional like Innovative Basement Authority to assess and address the problem effectively.

Leah Leitow

Content Writer

Leah is a Content Writer for Groundworks with nearly ten years of experience working in the foundation repair industry. Her experience ranges from working with homeowners to find the right solution to training inspectors and staff. In her background as a Michigan journalist, she gained invaluable insight into people's lives throughout our state. Leah lives in metro Detroit with her husband and two sons.