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Slab Jacking (Concrete Lifting).

Across NSW, QLD and ACT!

Is your concrete slab sinking, cracking and deteriorating? If so, then the foundations of your home could be unstable. If left, this can cause major structural problems for your property. But at Resinject, we offer fast and efficient slab jacking and concrete lifting services with our powerful resin materials.

Our Resin expands and sets rapidly, filling the voided area by replacing the missing soil or fill and recompacting the ground.

If you need to raise or lift up your sunken concrete or infrastructure and maintain the structural integrity of your asset for years to come, then contact our slabjack specialists.

How Does Slab Jacking Work?

Slab jacking is required due to the ground beneath large concrete slabs having developed voids, which undermine the integrity of the slab and eventually lead to cracking and/or settling of the concrete.

During the slab jacking process, Resinject drill a pattern of small-diameter holes through the slab into the voided areas. Then our RSJ170 Resin product is pumped through small diameter tubes inserted through the drilled holes into the voided areas. The sinking or shifting slab is lifted then returned to its original position.

Resinject is unique because we use powerful expanding foam to complete the process. Our resin hardens for a dependable and enduring slab jacking solution.

How Our Team Can Help

Are you worried about cracked walls or sinking floors? There’s no need to stress when you bring Resinject on board. When you choose to work with our team, you’ll get dependable service which stands the test of time.

We leverage new materials, technology and training to provide the best slab lifting solutions on the market. Our 60x expanding resin provides unbeatable slabjacking solutions for property owners across Australia.

We trust our Australian-made resins and the quality of our workmanship – so much that we guarantee our slabjacking services for 50 years. With this warranty, you’ll be able to enjoy the peace of mind that your property has received the very best foundation repair services.

How does it look? Take a look for your self!

Slab Jacking projects we have completed

Don't just take our word for it

See what some of our recent clients had to say!

Rated 5 out of 5

I have cracks everywhere, Resinject lifted and levelled all the cracks. Great experience…

Laura E

Rated 5 out of 5

Huge shout out to Richard and the team, they were professional and skilful. My floor is looking great…

Melissa B

Rated 5 out of 5

As a Strata Manager I can confirm Resinject are a brilliant company to work with. Takes the stress out of managing properties…

Jan B

Rated 5 out of 5

It is now more than two months since Resinject stabilised the foundations of my old house and I couldn’t be happier with the results…

Carolyn S

Rated 5 out of 5

Resinject level several floors in a few warehouses I own. They are a great company to work with…

Brett P

Rated 5 out of 5

My experience with these guys has been nothing but first class. From my initial inquiry through to getting the job done…

Graham C

With over 14,000+ clients across NSW, QLD and ACT

Here’s why you should choose Resinject to repair your Subsidence

Combined 100+ Years Experience

50 Year Product Warranty

Licenced
Builders

Certified Australian Resin

ISO Certified 9001, 14001, 45001

Let us handle the hard part

Here’s how our slab jacking process works

By injecting our resins, compromised soils will be consolidated and stabilised, allowing for permanent wall repair. Our approach involves:

#1

Prepare

Our experts drill a series of tiny holes in the affected area

#2

Inject

We inject our specially formulated Poly Urethane Resin

#3

Expand

Our Resin fills the voids, hardens instantly which compacts the ground

#4

Result

The area is instantly reinforced and even re-levelled if required

Explore some of our

Frequently Asked Questions

Slab jacking, sometimes referred to as mudjacking, is the process of repairing sunken, cracked or broken concrete slabs. One of the benefits of this process is that you can repair and level your foundations without having to replace the entire slab.

Slab jacking has traditionally been done using concrete – but at Resinject, we choose to use our unique expanding resin. It hardens quickly and effectively for a powerful, smart, sustainable solution to your slab jacking issues.

If you’re considering slab jacking across QLD, NSW or ACT, then be sure to contact our team. We offer free consultations so you can explore your options and make the right choice for your property.

Concrete Slab jacking costs will vary, depending on the size of the job and the amount of lift required. Factors affecting the cost of slab jacking include the size of the void and the ground condition below the underlying slab.

At Resinject, we pride ourselves on offering transparent and trustworthy quotes. We ensure first-day contact to give you the full rundown of the process and to arrange a time for an obligation-free Structural Assessment. We’re dedicated to providing exceptional services and genuine value for money.

Concrete slab jacking can be applied to properties where the slab is required to be lifted and re-levelled back to its original intended position.

Slab jacking works by injecting our expanding resin that is engineered to lift over ninety tonnes per square metre, providing a re-levelled surface as well as stabilisation and consolidation.

Yes, it is possible to re-level a house which is built on a slab.

Resinject offer smart, sustainable solutions to the slab jacking process – which is a non-invasive, cost effective alternative to re-level your greatest asset.

To find the best option for your property, simply contact Resinject today. Our professionals can visit you onsite to offer an expert evaluation of your slab jacking options, propose an effective solution, and deliver a free quote.

Absolutely! Slab jacking consistently proves to be a great choice for Australian homeowners looking to ensure a stable future and maintain the structural integrity of their property for years to come.

At Resinject, we guarantee our slab jacking with a 50-year warranty on our work. For true peace of mind and slab repair that stands the test of time, contact our Structural Consultants today.

With over 100 years of combined experience, Resinject exclusively uses an Australian-engineered resin that can be injected to depths of up to 6.5 meters when needed, ensuring proper re-support is installed. We do offer a 50 year guarantee against shrinkage with our product.

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