Walkway Concrete Lifting Behind a Garage in Boca Raton, FL
Case Study: Sunken Walkway Repair Behind a Garage in Boca Raton
A walkway behind a garage may not get as much attention as a front sidewalk, but it still needs to provide a safe, even surface for everyday use. When concrete begins to settle, uneven sections can create trip hazards and make it harder to move around the property.
That was the concern for this homeowner in Boca Raton, FL.
The concrete walkway behind the garage had settled and needed attention. Instead of removing the existing concrete, the project focused on lifting and leveling the affected walkway to improve its condition and restore a smoother walking surface.
The goal was simple: lift the settled walkway, improve its alignment, and restore support beneath the concrete.
The Problem
The walkway behind the garage had become uneven as sections of the concrete settled below their intended elevation.
Settlement like this can happen when soil beneath a walkway shifts, compresses, or washes away over time. As the supporting material changes, the concrete above may begin to sink.
The affected walkway presented several concerns:
- Settled concrete behind the garage
- Uneven walking surfaces
- Changes in elevation between sections
- Potential trip hazards
- Possible loss of support beneath the slab
- Concern about further settlement
Because the existing walkway was a candidate for lifting, complete concrete replacement was not necessary.
The Solution: Polyurethane Walkway Lifting
Poly Lift USA used polyurethane concrete lifting to raise and stabilize the affected walkway.
High-density polyurethane foam was injected beneath the settled concrete. As the material expanded, it filled unsupported spaces and carefully raised the walkway toward its intended elevation.
The repair helped:
- Lift the settled walkway sections
- Improve alignment between concrete surfaces
- Fill voids beneath the affected area
- Restore support underneath the walkway
- Reduce uneven transitions
- Preserve the existing concrete
This approach addressed the settlement beneath the walkway without requiring the concrete to be torn out and replaced.
The Process
Our crew followed a controlled polyurethane foam injection process to lift the settled walkway behind the garage.
1. Inspect the Settled Walkway
The walkway was evaluated to identify the affected sections and determine where lifting and additional support were needed.
Small injection holes were drilled through the concrete at selected locations.
2. Lift & Stabilize the Concrete
High-density polyurethane foam was injected beneath the walkway.
As the foam expanded, it moved into voids and unsupported spaces beneath the slab. The concrete was gradually lifted to improve alignment with the surrounding walkway.
The lifting process was carefully monitored to achieve the best possible result with the existing concrete.
3. Patch & Clean Up
After the walkway was lifted and stabilized, the small injection holes were patched.
The work area was cleaned, leaving the existing walkway in place and ready for normal use after the material had cured.
The Results
The walkway behind the garage was lifted and stabilized without removing the existing concrete.
The completed repair provided:
- A more level walkway surface
- Smoother transitions between concrete sections
- Improved support beneath the slab
- Reduced uneven areas
- Improved walking conditions behind the garage
- Existing concrete preserved
- Minimal disruption to the surrounding property
The homeowner was able to address the settled walkway while avoiding unnecessary concrete replacement.
Why Concrete Lifting Was the Right Choice
A sinking walkway does not always mean the concrete itself is damaged beyond repair.
In many cases, the real problem is the supporting soil underneath. When that support changes, the slab can settle even if the concrete remains in usable condition.
Polyurethane concrete lifting offers several advantages for walkway repairs:
- No major demolition
- Small injection holes
- Controlled concrete lifting
- Void filling beneath the slab
- Minimal disruption to nearby areas
- Existing concrete stays in place
For this Boca Raton project, polyurethane foam lifting provided a practical solution for improving the walkway behind the garage.
Sinking or Uneven Walkway in Boca Raton, FL?
If your walkway, sidewalk, patio, or driveway has started sinking, the problem may be coming from the soil underneath the concrete.
Poly Lift USA provides professional concrete lifting and leveling in Boca Raton, FL, helping homeowners repair settled concrete and improve uneven walking surfaces without unnecessary replacement.
Whether the problem is behind your garage, along the side of your home, or near your front entrance, our team can evaluate the concrete and recommend the appropriate repair.
Call 844-765-9872 or contact Poly Lift USA today for your FREE estimate.
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