Concrete Lifting vs. Replacement: Save Money on Driveway Repairs
Sunken, uneven concrete slabs on driveways, sidewalks, and patios are major tripping hazards and eyesores. In Chicago, soil erosion and freeze-thaw winter weather constantly cause ground under concrete to settle.
Before spending thousands on breaking up and pouring new concrete, consider polyurethane concrete lifting (polyjacking).
1. How Concrete Foam Lifting Works
Polyurethane foam lifting is a fast, non-invasive process:
- Small Drill Holes: Penny-sized holes are drilled into the sunken slab.
- Foam Injection: High-density expansion foam is injected beneath the slab.
- Slab Lifting: As the foam expands, it fills void spaces and raises the slab back to level precision.
- Patch & Seal: Holes are patched with matching concrete mix.
2. Concrete Lifting vs. Full Replacement
- Cost: Foam lifting costs 50–70% less than ripping out and replacing concrete.
- Cure Time: Lifted concrete is ready for foot or vehicle traffic in minutes, compared to 28 days for new poured concrete to fully cure.
- Property Impact: No heavy demolition equipment tearing up your lawn or landscaping.
- Longevity: Polyurethane foam is lightweight, water-resistant, and will never wash away or degrade underground.
3. Common Concrete Surfaces We Lift
- Driveways and garage floor slabs
- Sidewalks, walkways, and entry steps
- Patios and pool decks
- Commercial walkways and loading docks
4. Eliminate Trip Hazards with AS LT GROUP Inc.
Fixing uneven concrete early prevents water from pooling toward your foundation.
AS LT GROUP Inc. offers quick, durable polyurethane concrete leveling services in Chicago and surrounding communities.
Fix your sunken concrete today! Request a free leveling estimate from AS LT GROUP Inc.
