Austin, TX Concrete Lifting & Leveling
Restoring Sunken Slabs with Sub-Surface Precision
Sunken concrete is rarely just a surface defect. When driveways drop, patio slabs tilt toward the home, or sidewalks create tripping hazards, the root issue lies in the sub-grade soils beneath the concrete. Heavy Central Texas rainfall followed by intense summer heat causes local soils to wash out or shrink, leaving empty voids that can no longer support heavy flatwork.
Traditional methods like mudjacking add heavy cement slurry underneath, which often overburdens weak soil and leads to secondary settlement. Dura Pier of Austin utilizes advanced polyurethane foam lifting (also known as polyjacking or modern slab jacking). This hydro-phobic polymer expands under the slab to fill subterranean voids, consolidate weak sub-base soils, and lift concrete back to grade with millimeter accuracy. Working alongside independent, licensed structural engineers on complex projects, our team restores structural support quickly and cleanly.
Austin Concrete Lifting Services
Driveway Leveling
Sidewalk and Walkway Leveling
Garage Floor and Slab Leveling
Patio and Pool Deck Leveling
Commercial and Other Concrete Surfaces
Common Sub-Surface Concrete Problems We Solve
Understanding why flatwork sinks helps homeowners choose permanent remediation rather than short-lived surface patches. We diagnose and correct the primary sub-grade failures that threaten concrete surfaces:
- Sub-Grade Soil Erosion: Flowing rainwater from downspouts or improper surface grading washes away fine sub-base aggregate, leaving unsupported air pockets under the slab.
- Expansive Clay Shrinkage: Central Texas clay soils desorb moisture during hot droughts, contracting drastically and pulling support away from heavy concrete flatwork.
- Inadequate Sub-Base Compaction: Rushed site preparation during original construction allows loose backfill dirt to slowly settle over time, causing the slab above to mirror the ground depression.
- Poor Surface Drainage & Pooling: Slabs that tilt inward allow rainwater to pool against foundation beams, driving up hydrostatic pressure and risking the need for full concrete slab foundation repair in Austin.
- Trip Hazards and ADA Non-Compliance: Vertical offset joints created when one slab drops below its neighbor, creating liability risks along walkways and entryways.
Why Choose Dura Pier of Austin for Polyurethane Foam Lifting
Selecting the right partner for concrete lifting in Austin means choosing a team that understands local soil mechanics and prioritizes long-term structural durability.
- Lightweight, High-Density Material: Polyurethane foam weighs only 2 to 4 pounds per cubic foot compared to 100+ pounds per cubic foot for traditional mudjacking slurry, lifting the slab without overloading fragile sub-grade soils.
- Micro-Port Non-Invasive Process: We drill tiny, penny-sized 5/8-inch ports to inject the structural polymer, preserving the structural strength and appearance of your concrete.
- Near-Immediate Cure and Use: Polyurethane foam cures within 15 minutes of injection, allowing driveways, sidewalks, and garage floors to return to full vehicle traffic the same day.
- Moisture-Resistant & Long-Lasting: Our industrial-grade foam is hydro-phobic, meaning it will not wash away, erode, or degrade when exposed to standing water or subterranean moisture.
- Transferable Warranty Confidence: We stand behind our polyjacking work with clear, transferable warranties that protect your property equity and provide lasting peace of mind.
Request a Concrete Leveling Evaluation
Ignoring sunken concrete flatwork invites trip hazards, allows water to pool near structural footings, and accelerates slab deterioration. Partnering with Dura Pier of Austin restores safe, functional concrete surfaces through clean, engineer-backed polyjacking technology.
Contact our technical team today to schedule an on-site concrete evaluation, assess sub-grade soil conditions, and receive a comprehensive lifting scope tailored to your property.
