Concrete Slab Lifting for Sinking and Uneven Concrete

What is Concrete Slab Lifting (Slab Jacking)?

Sunken or uneven concrete can create trip hazards, drainage problems, vehicle access issues and ongoing movement around your property. Bayswater Concrete Lift & Level NQ uses targeted resin injection, concrete slab lifting and concrete levelling methods to lift affected slabs, fill voids beneath the surface and improve support below the concrete.

This non-invasive approach is commonly used for sinking driveways, uneven paths, patios, pool surrounds, garage floors, shed slabs and other concrete areas where the slab has dropped or lost support underneath.

Where Concrete Slab Lifting Is Used

Concrete slab lifting can be used across a wide range of residential, commercial and property surfaces where concrete has dropped, shifted or become uneven. Using targeted resin injection, affected slabs can often be lifted, levelled and stabilised without unnecessary concrete replacement.

This method is commonly suited to:

Driveways and Vehicle Areas:

Lift and level sunken driveway sections to improve access, reduce trip hazards and create a smoother surface for vehicles.
Footpaths and Walkways:

Improve safety and everyday access by levelling uneven paths around homes, gardens, businesses and shared access areas.
Patios and Outdoor Living Areas:

Raise and stabilise sunken patio slabs and outdoor concrete areas so they are safer, more usable and better presented.
Pool Surrounds:

Level affected concrete around pool areas to improve safety, drainage and the appearance of the surrounding surface.
Garage and Shed Floors:

Use concrete floor levelling to improve uneven internal slabs in garages, sheds, storage areas and workspaces.
Entryways and Access Points:

Level concrete near doors, steps and access points where movement has created uneven transitions or trip hazards.

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Problems Concrete Slab Lifting Can Help With

Bayswater Concrete Lift & Level NQ uses resin injection, concrete lifting and concrete levelling methods to lift affected areas, fill voids beneath the slab and provide a wider zone of stabilisation beneath the surface.

Sinking Floors or Slabs

Sinking floors and slabs are often caused by soil movement, erosion, voids or loss of support beneath the concrete. Resin injection can be used beneath the affected area to lift the slab, improve support and help stabilise the ground below.

Uneven Concrete Surfaces

Uneven concrete can create trip hazards, drainage issues and ongoing movement across driveways, paths, patios, pool surrounds and outdoor areas. Concrete levelling helps restore a safer, more even surface without unnecessary slab replacement.

Sinking Driveways

Driveways can drop when the soil beneath the slab shifts, washes out or settles over time. Concrete slab lifting can raise sunken driveway sections and improve support below the concrete using targeted resin injection.

Cracked Walls from Foundation Movement

When one section of a home drops, cracks can appear in nearby walls because the structure is no longer supported evenly. Resin injection for foundation stabilisation can lift and support the affected area while creating a broader stabilised zone beneath it.

Jammed Doors or Windows

Doors and windows can become hard to open or close when part of the foundation or slab has moved. By lifting and stabilising the affected section, resin injection can help address the movement contributing to these alignment issues.

Voids Beneath Concrete

Voids can form beneath concrete due to erosion, poor compaction, water movement or long-term soil settlement. Resin injection fills these hidden gaps and helps restore support beneath slabs, paths, driveways and foundation areas.

Sinking Patios and Pool Surrounds

Outdoor concrete areas are often exposed to moisture, drainage changes and ground movement. Concrete lifting and levelling can help raise sunken patios, pool surrounds and entertaining areas to improve safety, appearance and usability.

Garage and Shed Floor Levelling

Internal slabs in garages, sheds and work areas can become uneven when the ground below loses support. Concrete floor levelling can help restore a more stable and usable surface for vehicles, storage, workspaces and general access.

Foundation Settlement

Foundation movement often affects one area more than the rest of the building. Resin injection for foundation stabilisation targets the affected zone, helping lift and support the area while reducing the risk of further dropping.

Commercial Concrete Movement

Commercial slabs, access areas and hardstand surfaces can be affected by settlement, voids and uneven loading. Concrete lifting, concrete levelling and resin injection can help stabilise affected areas with minimal disruption to site operations.

Concrete Slab Lifting Across Townsville and Central Queensland

Bayswater Concrete Lift & Level NQ provides concrete slab lifting, concrete levelling, concrete lifting and resin injection services across Townsville and selected regional areas. We work with suitable projects in Mackay, Rockhampton, Gladstone, Emerald and surrounding Central Queensland locations.

If you are dealing with sinking concrete, uneven slabs, voids beneath concrete or foundation movement in one of these areas, contact our team to discuss your project.

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Call 0408 721 033

Our Process

Site Assessment

We inspect the affected slab, surrounding ground conditions and visible signs of movement to understand what has caused the concrete to drop.

Preparation

Small injection points are drilled into selected areas of the slab so the resin can be delivered beneath the concrete with minimal surface disruption.

Resin Injection

Expanding resin is injected beneath the slab, where it fills voids, improves support and helps lift the affected concrete section back towards the required level.

Surface Finishing

The injection points are patched and the area is cleaned, leaving the surface ready for normal use once the process is complete.

Final Check

We check the slab level, surface stability and overall result to make sure the affected area has been properly lifted and stabilised.

Why Choose Concrete Slab Jacking?

Less Disruption Than Replacement:

Concrete slab lifting avoids the mess, downtime and access issues that often come with removing and replacing existing concrete.
Targeted Resin Injection:

Resin is injected beneath the affected slab to fill voids, improve support and help lift the concrete where movement has occurred.
Suitable for Many Concrete Areas:

This method can be used for driveways, paths, patios, pool surrounds, garage floors, shed slabs and selected commercial concrete areas.
Improved Safety and Usability:

Lifting and levelling uneven concrete can help reduce trip hazards, improve access and restore everyday usability.
Stabilisation Beneath the Surface:

The goal is not just to lift the slab, but to improve support below the concrete so the affected area is better stabilised.

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FAQs

What is concrete slab lifting?

Concrete slab lifting is a method used to raise sunken or uneven concrete by injecting material beneath the slab to improve support and lift the affected area.

Is concrete slab lifting the same as concrete jacking?

The terms are closely related. Concrete jacking, slab jacking, concrete lifting and concrete slab lifting are often used to describe methods that raise sunken concrete back towards level.

Can resin injection help with sinking driveways?

Yes. Resin injection can be used beneath affected driveway slabs to fill voids, improve support and help lift sunken sections.

Can this help with cracked walls or jammed doors?

In some cases, cracked walls or jammed doors may be linked to localised slab or foundation movement. Resin injection for foundation stabilisation can help lift and support the affected area where suitable.

Do you service Mackay, Rockhampton, Gladstone and Emerald?

Yes. Bayswater Concrete Lift & Level NQ services Townsville and selected regional areas, including Mackay, Rockhampton, Gladstone, Emerald and surrounding Central Queensland locations.