House Restumping in Brisbane

House restumping, also known as re-blocking, is the process of replacing the old, degraded vertical supports that hold your home above the ground. Over time, original timber stumps can rot or become infested by termites, while older concrete stumps may crack and experience “concrete cancer” due to rusting internal steel. This process is essential for maintaining the structural integrity of your property, as failing stumps can lead to uneven floors, cracked walls, and potentially dangerous structural shifts that devalue your home.

There are several tell-tale signs that your foundations are failing and require professional intervention. You might notice that your floors feel uneven or have a visible slope, or you may find that doors and windows are sticking or no longer closing properly in their frames. Other common indicators include interior plaster cracks, exterior brickwork cracking, or visible moisture and rot at the base of your existing timber stumps. If you notice any of these issues, it is important to have a specialist inspect the foundation before the damage spreads to the upper levels of the house.

In most cases, you do not need to move out of your home while the work is being performed, though you should expect some noise and minor vibrations throughout the day. Because the work is primarily conducted underneath the house, your daily living areas remain accessible. However, it is important to note that if the house requires significant leveling, there is a risk of minor cracks appearing in internal plaster or tiles as the structure settles into its new, correct position. Our team works with care to minimize these disruptions and ensures the site is safe for your family throughout the duration of the project.

While timber was the standard for many years, modern concrete and steel stumps offer far superior longevity and resistance to the elements. Concrete stumps are reinforced with steel and are immune to rot and termites, making them an excellent long-term choice for the Brisbane climate. Galvanized steel stumps are also highly popular because they offer incredible strength and are adjustable, which is particularly beneficial in areas with reactive clay soils that expand and contract. Choosing these modern materials ensures that your home remains level and secure for many decades without the need for further maintenance.

The process begins with a thorough inspection to determine which stumps need replacement and how much the house needs to be leveled. Specialized hydraulic jacks are used to slightly lift the structure, allowing the team to remove the old supports and install new, durable concrete or steel stumps. Once the new stumps are secured and the house is leveled to its original position, the structure is bolted back down. A standard residential restumping project in Brisbane typically takes between five to ten business days depending on the size of the home and the soil conditions.