7 Common Causes of Sunken Concrete (and What You Can Do About It)
Why sidewalks, driveways, and patios sink around Chicago homes If you are starting to notice trip hazards on your sidewalk, a sloping driveway toward your garage, or a patio that now tilts toward your foundation, you are not alone. Across Chicagoland, sunken concrete is a common problem, especially after years of freeze–thaw cycles, heavy rains, […]
How Thawing Ground Causes Uneven Concrete
If your driveway, sidewalk, or patio always seems a little more uneven after winter, it is not your imagination. As the ground freezes and then thaws, the soil under your concrete is constantly shifting. By the time spring arrives in Chicagoland, that movement can leave you with slabs that are cracked, sunken, or downright unsafe. […]
Why Concrete Sinks in Chicago (and the #1 Drainage Mistake Homeowners Make)
If you live in the Chicago area, you’ve probably seen it:Uneven sidewalks, sunken front steps, or driveway slabs that have dipped toward the garage. Sinking concrete is extremely common in our climate – but it’s not just “old age” or bad luck. Most of the time, concrete sinks because the soil underneath it moves, washes […]
How the Freeze-Thaw Cycle Damages Sidewalks, Driveways, and Concrete Steps in Chicago
If your concrete driveway, front steps, or sidewalk is starting to crack, crumble, or sink, winter weather might be to blame. In the greater Chicago area, where temperatures often swing above and below freezing in the same week, your concrete is constantly under stress. The culprit? A natural process called the freeze-thaw cycle is one […]
5 Things Homeowners Should Do This Fall to Get Ready for Winter — Including Attic Insulation for the Holidays
As the leaves fall and temperatures drop, now’s the perfect time to make sure your home is ready for the colder months ahead. A little maintenance now not only helps you avoid costly repairs later—it also ensures your home is safe, cozy, and welcoming for the holiday season. Here are five key steps to take […]
Hear It From Lou – Winter Home Maintenance Tips: Protect Your Foundation and Concrete with Perma-Seal
When you think about getting your home ready for winter, what comes to mind? Probably things like: Weather-stripping doors and windows Having your furnace inspected and cleaned Doing a good end-of-season landscaping clean-up Those are all great steps—but there’s another area of your home that deserves attention this time of year: your foundation and the […]
Concrete Leveling FAQs: Answers to the Most Common Homeowner Questions
Uneven sidewalks, sunken driveways, and sloped patios are more than just eyesores—they can be tripping hazards, drainage nightmares, and early warnings of deeper issues. Concrete leveling is a fast, cost-effective fix. But if you’re like most homeowners, you’ve got questions. At Perma-Seal, we specialize in polyurethane concrete lifting (also called PolyLevel®), and we’ve heard it […]
Mudjacking vs. PolyLevel®: What’s the Best Way to Level Your Concrete?
Sunken concrete patios, uneven sidewalks, cracked driveways—these aren’t just eyesores. They can be dangerous tripping hazards and signs of deeper problems below the surface. At Perma-Seal, we specialize in long-term concrete leveling, and one question we hear all the time is: “Should I go with mudjacking or your PolyLevel® system?” Let’s break down the difference […]
How to Level Cracked Concrete: What Homeowners Need to Know
When your driveway, sidewalk, or patio starts cracking or sinking, your first thought might be: “It’s time to replace it.” But what if we told you that many cracked concrete slabs can be saved—quickly, affordably, and with minimal disruption? We hope the solutions described here will help you address your cracked concrete issues and restore your surfaces. At Perma-Seal Basement Systems, […]
6 Signs Your Driveway or Sidewalk Needs Concrete Leveling
Your driveway and sidewalk aren’t just functional — they’re part of your home’s first impression. However, over time, concrete can settle, sink, or crack, particularly due to Chicago’s freeze-thaw cycles and heavy seasonal rains. The result? Trip hazards, standing water, and even potential foundation issues. Knowing when your concrete needs attention can save you from […]
