Underpinning 2024-05-29T11:45:00+00:00

House Underpinning Melbourne

If you are preparing for a home renovation or if your home’s foundation has been weakening over the years, you require house underpinning from experienced professionals. Since 1969, we have provided efficient and reliable house underpinning services in Melbourne to keep your home in great condition. When you need underpinning services, call on Australian Reblocking.

What Is Underpinning?

Underpinning stabilises a home’s foundation in preparation for renovations. With underpinning, we extend the foundation to make sure it rests on stable and supportive soil and distributes its weight evenly. We can also add piles or perform jet grouting for added support. The result of underpinning in Melbourne is a stable structure ready for change.

Underpinning is especially important for homes built on unstable soils. If your foundation has weakened due to erosion or flooding, underpinning can strengthen your foundation and provide you with peace of mind.

What Can We Do?

Australian Reblocking provides a wide range of underpinning services to increase the structural integrity of your home, whether you’re renovating, dealing with an infestation or simply worrying about your home’s stability. Services include:

  • Consultations
  • House restumping, reblocking and releveling
  • Rubbish removal
  • Structural support for verandas
  • Termite damage repair
  • Total sub-floor rebuilding
  • Under-house excavation
  • U-beam installations

House underpinning in Melbourne is a smart choice if you begin a renovation, but if you aren’t, you might not be sure if you need house underpinning. In that case, call Australian Reblocking. We offer free quotes and free onsite inspections. We’ll examine your foundation and make an honest recommendation based on our findings. Then the existing foundation of your home is strengthened and improved through a comprehensive process. The base is expanded so that the overall weight of the building or home can be easily dispersed over a larger surface.

Why Choose Australian Reblocking?

Australian Reblocking has nearly 50 years of experience in reblocking and underpinning. We have worked on countless homes since our founding in 1969, and you can see our work to stabilise foundations throughout the Melbourne area. You can rely on our experience and professionalism to provide you with satisfactory results for underpinning service in Melbourne.

Schedule your free inspection today by calling us on 0411 112 497, or get your free quote by filling out our Online Form

Frequently Asked Questions

Underpinning in Melbourne involves reinforcing or extending the depth of a building’s foundation to increase its strength and stability. This process may be necessary for your Melbourne property if the original foundation is no longer strong enough to support the structure due to soil subsidence, changes in land use, or damage from natural events. Underpinning ensures the safety and longevity of your property by addressing these foundational issues. 

Common signs that indicate the need for underpinning include visible cracks in the walls or floors, doors or windows that no longer fit properly, uneven floors, and separation of walls from ceilings or floors. These symptoms suggest that the foundation of your home has shifted or deteriorated, making house underpinning in Melbourne a necessary measure to restore structural integrity. 


The different underpinning methods used in Melbourne include mass concrete underpinning (traditional method), beam and base underpinning, and underpinning using piles (mini-piled underpinning). Each method is suited to different situations, depending on the depth required, soil type, and the extent of the foundation damage. The choice of method will depend on the specific needs of your property and the professional assessment of a house underpinning specialist. 


The duration of the underpinning process generally ranges from a few weeks to several months, depending on the extent of the work needed, the method used, and the size of the property. Each underpinning project in Melbourne is unique, and the timeline will be influenced by the complexity of the foundation issues and the conditions on-site. 

The cost of underpinning in Melbourne can vary widely, typically ranging from several thousand dollars to tens of thousands, based on the extent of the damage, the underpinning method chosen, and the size of the property. It’s essential to obtain detailed quotes from experienced underpinning professionals to get an accurate estimate for your specific situation. 

Yes, there are regulations and permits required for underpinning in Melbourne. Homeowners must obtain a building permit before commencing any underpinning works, as this ensures that the project complies with local building codes and safety standards. It’s advisable to work with a qualified underpinning specialist who can navigate the permit process and ensure that all necessary regulatory requirements are met. 

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