Sinking floors can not only cause structural problems but also downtime for homes and businesses.

Uneven and sinking floors, slumping, and pumping slabs are all indicators of slab subsidence or voidage.

When floors are sinking it reduces the carrying capacity of the slab and can cause limitations to the designed use of the slab, whether it be traversing with heavy machinery, heavy equipment or heavy storage. Residential homes can also be affected by load bearing walls not being supported due to slumping.

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How to Fix Sinking Floors

We stabilise and support sinking floors by injecting our resin under the slabs, void filling the affected area, and increasing the load bearing capacity of the soils which is supporting the affected slab.

Part of the re-levelling process is re-supporting adjoining areas that could have been compromised due to the subsidence. Additionally, piers could also be installed in certain situations.

Sinking Floors Projects

``We’ve lived at our current home for 7 years now and during this period, we’ve noticed our driveway dropping, cracks on 2 outside walls, 2 walls inside, the floor in our garage as well as the stone railing on our upstairs verandah coming off the wall. Our neighbor had some work done with Resinject so we rang them. Dave came and assess making recommendations. He was very professional and went out of his way to accommodate our request to have the work done earlier than the date he scheduled. Richard and the rest of the workers did a fantastic job. I’m happy with their professionalism and good attitude. I’d hire them again any day. The cracks on the walls have visibly come together and have noticed the difference. The stone railing has moved very close to the wall, my husband just needs to cement the small gap and we are done! Thank you Resinject for your great work. Ten years warranty gives us peace of mind.``
Lupe Fonua NSW Warabrook
``From first contact to the completion of the work, communication was excellent. It was a stress-free process, very well organised, with everyone involved displaying the utmost in professionalism and consideration. I now have a Queensland room that I can use with confidence, especially with the 10 year guarantee in place. Finding Resinject was such a relief; I had no idea how the problem of a sinking, tilting room might be resolved. But the problem was addressed and within 3 hours I had a room that was stable, with windows that could now be closed. Based on such a positive experience, I would be happy to recommend Resinject.``
Chris Edwards NSW Maryland
``Resinject was the most professional of three companies we contacted to quote on our residential repair work. Their communications from the outset were excellent and we were impressed with their representative who gave us confidence that Resinject was the right company for us. He thoroughly inspected the site, drew a sketch to indicate where the resin would be injected and gave a quote on site (the work came in on budget). Our job was done half a day early and the team were very professional and approachable with the Team Manager taking the time to answer all our questions. They did the job with minimum disturbance to the area, the drill holes were barely visible and they left the site very clean and tidy.``
J&R Vickers ACT Canberra
''Three of your staff attended my property at Tahmoor today to lift my driveway. They were very professional & knowledgeable of the work they carried out. I would like to thank your staff for the great job they done today at present moment everything I was told has occurred & the driveway is back to normal.''
D Ellul NSW Tahmoor

Frequently asked questions

Do I need to vacate the building whilst work is carried out?

Your Project Manager will discuss this potential need with you during the free site inspection and quoting. Sinking floor piers and other circumstances might necessitate your removing furniture and fittings so that we can work inside. But in most cases, there is no need for you to vacate the property, however it is preferable to have the work area cleared prior to our arrival.

How long will it take to complete the job?

Most residential jobs are finished within a few hours. Bigger projects may take over a day; your project manager will discuss the time frame as part of the free site assessment and quoting.

What does Resinject provide on site?

Our crew work from a self-contained mobile unit. We generate our own power and bring all the tools and products required to carry out the works.

What are the guarantees of your product?

Drawing on over 60 years’ combined experience, Resinject only use an Australian Standard resin and inject to a depth of up to 3.5 metres if necessary. We also provide plenty of support around each lift point. This is why we can confidently guarantee our product against significant settlement for a full 50 years.

How long does it take for the resin to cure?

Our resins cure in minutes; once the injection is completed, there will no further chemical reaction taking place. For example, Driveways and factory floors can be used immediately after the clean up.

How do you ensure perfect levelling?

On arrival, our crew start by confirming the levels recorded in the initial assessment. We then employ laser equipment to monitor the lifting closely throughout the process, ensuring levelling that is precise to the millimetre.

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Have you noticed your floors sinking?

Our standard resins are fast setting and durable. All work undertaken is done so with minimal disruption to the work site or residents. Contact us for a FREE assessment and peace of mind!

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