Most of the repair in the house could be put off for a while until you have figured out the money. But when it comes to the basic structure of the house, it wouldn’t always be in yours or the house’s best interest to wait up.

If you have found yourself in such a situation, this article would be useful to know about the foundation repairs and how much would it cost.

How to check whether you need a foundation repair?

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Problems in foundations happen more frequently than you might expect. Structures are usually involved and depending on the type of foundation and soil structure, the foundation might need reinforcements. There could be a shift in soil due to many natural factors like erosion. The levels of moisture, the replaces soil after construction could all contribute to the compression of soil.

The build’s structural integrity depends on its foundation. However, cleverly design the foundation is, nobody has a cent per cent hold on how weather could affect the soil. It does not necessarily mean the foundation work was bad; sometimes nature has a stronger hand.

These changes will show as cracks on walls on the brick houses. If it is a timber house, keep an eye out for following changes.

  • Windows might stick while trying to open and close
  • Doors will be difficult to open because it does fall into place with the frame
  • Interior walls might show a few cracks.

There might be many other reasons for such changes to appear. The best option would be to get the foundation and the structure checked out with even the slight indication. It is not advised to wait until the damages are obvious and the foundation sinks. The longer you take to fix the problem, the more extensive the damage would be.

Costs of Foundation Repair

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There is no specific rate for foundation repairs; it is dependant on a variety of factors. For starters, if the foundation is difficult to access, that itself would create a problem. There are many ways to repair the foundation problems, without demolishing and starting from scratch. It would be best if you know what kind of foundation you have to explain it to the builders Brisbane has.

There are two common ways to reach the foundation; piering and slab jacking. Repairs that require massive equipment like hydraulic piers would cost you $10,000 and more. Minor cracks could be sorted out as less as $500. That is why it is essential to identify problems at the earliest.

Foundation problems could occur not only because of natural causes but also because of low maintenance. If the foundation already has some issue that is not immediately attended to, it could lead to irreparable damage. The house would no longer be safe to live in, and by the time you realize that you need repairs, it might be too late already. The sooner you acknowledge the problem; the cost could also be controlled.

Structural Reports

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If you notice any foundation issues, the first thing to do would be to hire a professional to check on the building. An experienced structural engineer would be the best person to approach. Make sure it is not the engineer you worked with to get an unbiased report of the problems and the best possible solution.

This would be better than talking to the house builders Brisbane you already hired for the job. After you get the report, you can approach the repair professional with your structural report to get the work done.

You can also go to the repair team in the beginning, but this would usually require for the repair team to hire a professional for which you will end up paying anyway,

Read here of the most commonly used methods to address foundation problems.


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Piering or piling involves the technique of driving steel pipe pilings to repair the damage. It is positioned under the foundation, and the foundation is raised using hydraulic lifts to the correct position. It would require multiple piers depending on the extent of the damage.

This method is one of the most expensive approaches due to the excavation and the tools. But it provides a permanent solution that would not be affected by changes in the soil or the building structure.  

On average, the piering costs could be broke down as follows.

  • $300-$1,500  for the Structural engineer and report
  • $500-$3,000 for  Ground assessment
  • $1,000-$2,500 to prepare the ground
  • $1,340 per pier typically 8-10 piers are required for an average home.

Slab Jacking

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Slab jacking involves lifting the foundation back to its place by using a slab made of grout mix and jacking it up. It is not suitable for all types of foundation damage, especially with changes in buildings structure and surrounding earth. For every drill hole. Approximately $150 is required.


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This is the process of laying a foundation under the old one to reinforce it further. It could cost $100,000 or more, again depending on the condition of the existing foundation. Underpinning today has many techniques that are not that expensive. If the problem is minor, you can use a Concreter to repair the foundation. There is also the method of interjecting resin to the soil to stabilise it.

Hiring the repair team

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Just like hiring new building designers Brisbane, for repairs also, it is best to look at more than one quote before choosing the team. Request for quotes from the best home builders Brisbane based on the structural report itself.

Different builders would also have different approaches, and you can go for the best one for your house and budget. It is necessary that even for foundation repairs, that the builders have prior experiences and valid insurances. Based on the expense of the damage, you might also need some repairs done on the exterior walls like filling the cracks.

If you are unsure about where to find an expert team for foundation repairs, contact TrustCo. We can provide you with the best Brisbane builders list for you to start with.

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