Are you in Adelaide and wondering if your home might need underpinning? Read this article and let us know if you need further assistance or information.

About Adelaide’s Soil Condition

The soil in Adelaide is known to be very soft and unstable, which can cause problems for homes and other structures. Adelaide is also prone to severe weather conditions, and because it has soft soil, structural issues often occur.

So, here’s why underpinning is required in Adelaide.

Underpinning is often required to stabilise the foundation of a home and prevent it from shifting or sliding during periods of bad weather. Additionally, underpinning can help prevent soil erosion damage to homes and buildings.

How can underpinning stabilise your home or commercial property?

Well, underpinning is a construction technique used to strengthen & stabilise the foundation of a building.

It is often used in cases where the existing foundation is not strong enough to support the weight of the structure or when the soil beneath the foundation has become too weak to provide adequate support. Underpinning can also raise a sunken foundation back to its original level.

Underpinning Methods

There are several different methods of underpinning, but the most common is the pile and beam underpinning. This involves driving steel or concrete piles into the ground beneath the foundation and then connecting them with a concrete beam. The beam transfers the structure’s weight from the weak foundation to the piles, which are much more robust and stable.

Pile and beam underpinning is a complex process that experienced & licensed professionals should only carry out. If you’re considering underpinning for your home or business in Adelaide, make sure to contact JR Southern Underpinning, we’re a reputable company specialising in underpinning and foundation repairs.

With our wealth of knowledge and expertise, you can rest assured that your foundation will be strengthened and stabilised, providing you with peace of mind for years to come.

Signs You May Need Underpinning

There are a few signs that a home needs underpinning.

These include cracks in the foundation or walls, doors and windows that no longer fit properly in their frames, and uneven floors or sagging. 

If you or your family member notice any of these issues, it’s critical to have your home inspected by professionals as soon as possible.

What to do if you think your house needs underpinning?

You can do a few things if you think your house needs underpinning.

Check for cracks in your foundation or walls. If you see any, it’s possible that your house is settling and may need support. 

You should also check for doors or windows that stick, which could be another sign of foundation problems. 

If ever you notice any of these problems, it’s best to contact a foundation specialist to assess the situation and determine if underpinning is necessary. Call John at JR Southern Underpinning immediately if you need help.

The dangers if your house is not underpinned correctly:

If a house is not correctly underpinned, it could eventually collapse. This can cause severe damage to the home and even injury or death. Underpinning requires resources, but it is an essential process to prevent disasters like this from happening.

Homeowners should ensure their homes are appropriately underpinned before any significant renovations or additions are made. Otherwise, you could risk your home, investment and family. Not only that, you could be putting your neighbours in danger too!

Things to consider if you’re planning to take on underpinning for your property:

If you’re considering underpinning for your home in Adelaide, there are a few things you should know first.


Underpinning can be complex and costly, so getting professional advice is vital before deciding whether or not to proceed. A structural engineer can assess the situation of your property and advise on the best course of action.


If you decide to go ahead with underpinning, choosing a reputable and experienced team is essential.


Get several quotes and compare them carefully before making your final decision.


Be sure to check the company’s process to understand its workflow. Knowing the process will empower you to understand the job and how they can make your project run smoothly.


Underpinning is a big job, but it can be a great way to improve the safety and stability of your home. With the best contractor, it can also be an affordable and effective solution to your foundation problems.

Call John at JR Southern Underpinning 

If you believe you may need underpinning or would like to have your home checked, give John at JR Southern Underpinning a call as soon as possible. You can ask John anything about underpinning and foundation repairs; he will help and provide peace of mind.