Protect Your Home with Expert Wall Crack Waterproofing
Wall Crack Sealing & Waterproofing in Chicago & NW Indiana
Perma-Seal provides expert solutions for leaky wall cracks, foundation wall crack sealing, and hydrostatic pressure relief. We stop water where it starts and restore stability to your home’s structure.
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Wall Cracks Are More Than Just a Cosmetic Issue
Cracks in your walls could be signs of deeper issues like foundation settlement, hydrostatic pressure buildup, or structural movement damage. Left unaddressed, these cracks allow water seepage, lead to mold from water damage, and compromise your home’s safety.
We handle:
- Leaky wall crack problems
- Foundation wall cracks
- Cracks from hydrostatic pressure
- Cracks due to structural shifts or aging
- Water seepage in basement walls
- Wall cracks causing moisture or mold
Signs You Need Wall Crack Repair and Waterproofing
Don’t ignore these early warning signs—they point to potential foundation movement or moisture damage:
- Cracks that widen over time
- Water leaks or damp spots near cracks
- White powdery residue (efflorescence) on walls
- Mold, mildew, or musty odors
- Bowing or leaning foundation walls
- Floor or ceiling separation from walls
Let Perma-Seal help with a free wall crack inspection to diagnose the issue and recommend the right fix.
Wall Crack Problems & Waterproofing Solutions
| Wall Crack Issue | Perma-Seal Solution |
|---|---|
| Leaky vertical wall cracks | Urethane crack injection that seals and expands with movement |
| Water seepage through cracks | Interior drain tile system + crack sealant |
| Foundation wall cracks from settling | Structural reinforcement + injection sealing |
| Mold from water entering through cracks | Moisture remediation + dehumidification system |
| Multiple cracks from hydrostatic pressure | Wall stabilization + water diversion system |
| Ongoing crack spreading | Wall crack diagnostics and customized treatment plan |
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Why Choose Perma-Seal for Waterproofing?
Contact Us for Leaky Wall crack Repair in Chicago and NW Indiana
From wall crack inspections to professional crack sealing and waterproofing, Perma-Seal has the tools and expertise to protect your home from the ground up.
Our team of trusted experts is ready to assess your home, explain your options, and provide a free, no-pressure quote tailored to your home’s needs. Call today at 800-421-7325 or click the button below to fill out our online contact form.
Frequently Asked Questions
What causes wall cracks in the basement?
Are all wall cracks serious?
How do you fix wall cracks permanently?
Trusted By Thousands of Homeowners
Waterproofing
These guys are great. They fixed my leaking basement and missed a spot. They came back and repaired it for no charge.
Service
We worked with Jeff from Perma-Seal. He was extremely knowledgeable, considerate and accommodating with our busy schedules. We were offered several options to address our issues, none of which we… Read more “Service”
Water proofing basement
Pedro and his crew were amazing! They did a lot of backbreaking work in order for our basement to be fixed. The team was extremely polite and they kept me… Read more “Water proofing basement”
