How Much Attic Insulation Do I Need in Chicago? R-Value Guide 2026
If you’re looking into attic insulation for a home in Chicago, one of the first numbers you’ll encounter is R-value. You’ll see recommendations for R-38, R-49, R-60, and sometimes even higher, which can make a seemingly simple question surprisingly confusing. We look at attic insulation a little differently. The goal isn’t simply to reach a […]
Common Attic Insulation Problems in Chicago
Most homeowners never spend much time in their attic. Unless there’s a roof leak or you’re storing holiday decorations, it’s one of the least-visited parts of the house. But after inspecting thousands of homes throughout the Chicago area, we’ve learned that attic insulation often tells the story of why a home is uncomfortable, drafty, or […]
How Much Does Bowed Wall Repair Cost in Chicago?
If you’ve noticed a basement wall beginning to bow inward or you’ve been told your foundation wall needs structural repair, one of the first questions you probably have is, “How much is this going to cost?” The answer depends on several factors, including how far the wall has moved, what’s causing the movement, the repair […]
How Much Does Driveway Leveling Cost?
A sunken driveway can be more than just an eyesore. Uneven concrete can create trip hazards, cause water to collect where it shouldn’t, and make it difficult to pull vehicles into your garage. Fortunately, a sinking driveway doesn’t always need to be replaced. One of the first questions homeowners ask is, “How much does driveway […]
How Much Does It Cost to Level a Sidewalk?
If you’ve noticed sections of your sidewalk sinking or becoming uneven, you’re not alone. Uneven sidewalks are one of the most common concrete problems we see throughout the Chicago area. Besides creating a trip hazard, sunken sidewalks can make your home look neglected and become more expensive to repair if settlement continues. One of the […]
Do I Really Need a Basement Dehumidifier?
A basement can feel damp and smell musty even when there is no standing water on the floor. This often leaves homeowners wondering whether they have a basement leak, a ventilation problem, or simply need a basement dehumidifier. In many Chicago-area homes, the answer depends on where the moisture is coming from and whether the […]
What We Look for During a Basement Waterproofing Inspection
When homeowners call us about a wet basement, they usually have one question: “Where is the water coming from?” It’s a good question, but after waterproofing thousands of homes throughout the Chicago area, we’ve learned that it’s rarely the first question we need to answer. Instead, we ask something different: “Why did the water find […]
What We Look For During a Foundation Inspection
When homeowners schedule a foundation inspection, they usually have one concern in mind. It might be a crack in the basement wall, a sticking door, or water leaking into the basement after heavy rain. Those are all valid reasons to have your home inspected, but one thing often surprises homeowners once we arrive. At Perma-Seal, […]
How Much Does Foundation Crack Repair Cost in Chicago?
Finding a crack in your foundation usually leads to two immediate questions. The first is how serious the crack is, and the second is how much will it cost to fix. The answer depends on what type of crack was found in your basement. If there are several cracks, water intrusion, or it’s a structural […]
What Causes Foundation Cracks in Chicago?
Finding a crack in your foundation can be alarming. For many homeowners, it’s one of those things you notice once and then can’t stop looking at. Is it serious? Is the house settling? Is water getting in? The good news is that not every foundation crack is a major structural problem. The bad news is […]
