Your house is telling you something
Most older Townsville homes still sit on their original timber stumps. After decades of wet seasons, dry spells and termites, those stumps rot at ground level, sink and lean. When you need house restumping in Townsville, you'll usually notice the signs inside first:
- Floors that slope, dip or feel springy underfoot
- Doors and windows that stick or won't latch
- Cracks in walls and ceilings, often above doors and windows
- Gaps opening between the floor and skirting boards
- A roofline or verandah that looks out of line from the street
Left alone, it gets worse. Stumps keep moving, cracks keep spreading and the repair gets bigger.
What house restumping and reblocking fix
House restumping (also called reblocking or re-stumping) takes out failed stumps and puts new concrete or galvanised steel stumps in on engineered footings. The house is levelled, so doors close and floors sit true again. Tie-downs and bracing are brought up to your block's cyclone rating at the same time. The house stays where it is and at the same height, and any domestic building work over $3,300 is covered by a written contract with a QBCC-licensed contractor.
Partial or full restump?
A partial restump replaces only the failed stumps. It costs less now and can suit a house where one corner has dropped. A full restump replaces every stump at once. On Townsville's reactive clay, where stumps move at different rates, a full restump usually lasts better because every stump starts level on the same footing design. An underneath inspection shows which option suits your house.
How it's done
The house is jacked up a section at a time onto temporary supports. Old stumps come out, new footings are dug and poured, and the new stumps are set to a common level. The house is lowered, levelled, tied down and braced. Doors and windows are eased and small cracks patched.
What changes the price
The number of stumps, the height and access underneath, partial or full, your soil, the condition of the bearers and joists, and whether tie-downs need upgrading.
Areas we cover
House restumping covers all of Townsville and surrounding North Queensland. Original timber stumps are most common under older Queenslanders and workers' cottages in Hermit Park, Railway Estate, West End, South Townsville, North Ward, Belgian Gardens, Hyde Park and Mysterton, where decades of wet-season moisture and termites take their toll at ground level.
Across post-war suburbs built on highly reactive clay, including Aitkenvale, Gulliver, Currajong, Heatley, Vincent, Mundingburra, Pimlico and Wulguru as well as Kirwan, Condon, Rasmussen, Kelso and Deeragun, seasonal ground movement causes stumps to shift and floors to dip. Homes are also restumped and re-levelled on rural blocks along Hervey Range Road, up the northern beaches, on the southern outskirts, and across Ayr and Home Hill in the Burdekin and Charters Towers.
Floors sloping or doors sticking? Book a subfloor inspection and get a written restumping quote.
Common questions
Can I stay in the house while it's restumped?
Usually, yes. The house is lifted only a little at a time. There may be short breaks in water or power and some noise while work is underway underneath.
How long does restumping take?
It depends on the size of the house and the number of stumps. Most jobs take days to a couple of weeks on site, once approvals are in place.
Concrete or steel stumps?
Both last far longer than timber. Galvanised steel stumps are adjustable, which helps on reactive clay. Concrete is common and solid. The right choice comes down to your soil test, clearance height and subfloor layout.
Will my floors stay level?
New stumps on engineered footings hold far better than old timber. Keep the ground around the house evenly moist, without pooling water or thirsty trees close by, and they'll stay that way.
Can I raise the house at the same time?
Yes. If you're ever likely to want room underneath, it's cheaper to raise while the stumps are being replaced anyway.